diff --git a/d4/9917ff4b10/0/content_hash.txt b/d4/9917ff4b10/0/content_hash.txt new file mode 100644 index 00000000..f4c2aac0 --- /dev/null +++ b/d4/9917ff4b10/0/content_hash.txt @@ -0,0 +1 @@ +sha256:8606643aacfb2a9590b81cd94a24097746d55e4eb9eb55dc8dbd1f49241cba36 \ No newline at end of file diff --git a/d4/9917ff4b10/0/full.jsonl b/d4/9917ff4b10/0/full.jsonl new file mode 100644 index 00000000..a86f67cf --- /dev/null +++ b/d4/9917ff4b10/0/full.jsonl @@ -0,0 +1,52 @@ +{"type":"file-history-snapshot","messageId":"b6f1c187-52c0-4c3c-a470-5b6d24236ab9","snapshot":{"messageId":"b6f1c187-52c0-4c3c-a470-5b6d24236ab9","trackedFileBackups":{},"timestamp":"2026-03-12T11:28:31.508Z"},"isSnapshotUpdate":false} +{"parentUuid":null,"isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"SessionStart","hookName":"SessionStart:clear","command":"entire hooks claude-code session-start"},"parentToolUseID":"12d70757-a4a9-4fd4-8c01-9a4c4ce8f58c","toolUseID":"12d70757-a4a9-4fd4-8c01-9a4c4ce8f58c","timestamp":"2026-03-12T11:28:31.465Z","uuid":"56c6478f-2aea-4952-98cd-efbbeef0e092"} +{"parentUuid":"56c6478f-2aea-4952-98cd-efbbeef0e092","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":"Implement the following plan:\n\n# Plan: Add `-optimize-db` CLI flag (VACUUM + ANALYZE)\n\n## Context\nANALYZE currently runs on every startup in `setupSqlite()` (`internal/repository/dbConnection.go:56-58`). For large databases this adds unnecessary startup time. It should only run on demand via a dedicated CLI flag, alongside VACUUM for full database optimization.\n\n## Changes\n\n### 1. Add `-optimize-db` flag — `cmd/cc-backend/cli.go`\n- Add `flagOptimizeDB bool` to the var block (line 13-14)\n- Add `flag.BoolVar(&flagOptimizeDB, \"optimize-db\", false, \"Optimize database: run VACUUM to reclaim space, then ANALYZE to update query planner statistics\")` in `cliInit()`\n\n### 2. Remove ANALYZE from startup — `internal/repository/dbConnection.go`\n- Delete lines 52-58 (the ANALYZE block in `setupSqlite()`)\n\n### 3. Handle `-optimize-db` in main — `cmd/cc-backend/main.go`\n- Add handling in `run()`, after `initDatabase()` (line 510) and before user commands\n- Run VACUUM first, then ANALYZE, then exit:\n ```go\n if flagOptimizeDB {\n db := repository.GetConnection()\n cclog.Print(\"Running VACUUM to reclaim space and defragment database...\")\n if _, err := db.DB.Exec(\"VACUUM\"); err != nil {\n return fmt.Errorf(\"VACUUM failed: %w\", err)\n }\n cclog.Print(\"Running ANALYZE to update query planner statistics...\")\n if _, err := db.DB.Exec(\"ANALYZE\"); err != nil {\n return fmt.Errorf(\"ANALYZE failed: %w\", err)\n }\n cclog.Exitf(\"OptimizeDB Success: Database '%s' optimized (VACUUM + ANALYZE).\\n\", config.Keys.DB)\n }\n ```\n\nNote: `Optimize()` in `internal/repository/job.go` is kept — it's used by `retentionService.go` (runs VACUUM after retention deletes).\n\n## Files to modify\n- `cmd/cc-backend/cli.go` — add flag\n- `cmd/cc-backend/main.go` — handle flag\n- `internal/repository/dbConnection.go` — remove ANALYZE from startup\n\n## Verification\n```bash\n# Build\ngo build ./cmd/cc-backend\n\n# Test optimize-db flag (requires a DB)\n./cc-backend -optimize-db\n\n# Verify ANALYZE no longer runs on normal startup (check logs)\n./cc-backend -server -dev -loglevel debug\n\n# Run tests\ngo test ./internal/repository/...\n```\n\n\nIf you need specific details from before exiting plan mode (like exact code snippets, error messages, or content you generated), read the full transcript at: /Users/jan/.claude/projects/-Users-jan-prg-ClusterCockpit-cc-backend/cf79e919-e1eb-44e7-983e-581f5ef1d8fa.jsonl"},"uuid":"b6f1c187-52c0-4c3c-a470-5b6d24236ab9","timestamp":"2026-03-12T11:28:23.410Z","planContent":"# Plan: Add `-optimize-db` CLI flag (VACUUM + ANALYZE)\n\n## Context\nANALYZE currently runs on every startup in `setupSqlite()` (`internal/repository/dbConnection.go:56-58`). For large databases this adds unnecessary startup time. It should only run on demand via a dedicated CLI flag, alongside VACUUM for full database optimization.\n\n## Changes\n\n### 1. Add `-optimize-db` flag — `cmd/cc-backend/cli.go`\n- Add `flagOptimizeDB bool` to the var block (line 13-14)\n- Add `flag.BoolVar(&flagOptimizeDB, \"optimize-db\", false, \"Optimize database: run VACUUM to reclaim space, then ANALYZE to update query planner statistics\")` in `cliInit()`\n\n### 2. Remove ANALYZE from startup — `internal/repository/dbConnection.go`\n- Delete lines 52-58 (the ANALYZE block in `setupSqlite()`)\n\n### 3. Handle `-optimize-db` in main — `cmd/cc-backend/main.go`\n- Add handling in `run()`, after `initDatabase()` (line 510) and before user commands\n- Run VACUUM first, then ANALYZE, then exit:\n ```go\n if flagOptimizeDB {\n db := repository.GetConnection()\n cclog.Print(\"Running VACUUM to reclaim space and defragment database...\")\n if _, err := db.DB.Exec(\"VACUUM\"); err != nil {\n return fmt.Errorf(\"VACUUM failed: %w\", err)\n }\n cclog.Print(\"Running ANALYZE to update query planner statistics...\")\n if _, err := db.DB.Exec(\"ANALYZE\"); err != nil {\n return fmt.Errorf(\"ANALYZE failed: %w\", err)\n }\n cclog.Exitf(\"OptimizeDB Success: Database '%s' optimized (VACUUM + ANALYZE).\\n\", config.Keys.DB)\n }\n ```\n\nNote: `Optimize()` in `internal/repository/job.go` is kept — it's used by `retentionService.go` (runs VACUUM after retention deletes).\n\n## Files to modify\n- `cmd/cc-backend/cli.go` — add flag\n- `cmd/cc-backend/main.go` — handle flag\n- `internal/repository/dbConnection.go` — remove ANALYZE from startup\n\n## Verification\n```bash\n# Build\ngo build ./cmd/cc-backend\n\n# Test optimize-db flag (requires a DB)\n./cc-backend -optimize-db\n\n# Verify ANALYZE no longer runs on normal startup (check logs)\n./cc-backend -server -dev -loglevel debug\n\n# Run tests\ngo test ./internal/repository/...\n```\n"} +{"parentUuid":"b6f1c187-52c0-4c3c-a470-5b6d24236ab9","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01VvSQx4sJUsKBFiFNZH57g6","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EtUBCkYICxgCKkCnSxNYYe+0sB/YToSBYptqu4rmTmSjoXhi5VfWmJ7vrydSE90VOUR1M5IDqA+a7cFtR1F27Qxh0OHN3KzUZ0MgEgw3LexYVycWknvobj4aDDhzy7d3piWmUiwUbiIwidKykF/KbkvX/TKckta1fJcYiGazdCC6cDFbOwA8WWQXieS9ddCWZvTN2k3BFk/QKj3RQYF7WaDM4fglqbpbpqJtBoLCED4B3mj+GUtwZf9JFv4gHyJMlUS6uLBLf/VveydHa8sokKEVkiXDUkS4GAE="}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":4580,"cache_read_input_tokens":14210,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4580},"output_tokens":9,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7BWDSCY3cdQyWWeVjm","type":"assistant","uuid":"58e95b60-fa66-4f1f-86e3-163bd74b2b89","timestamp":"2026-03-12T11:28:33.687Z"} +{"parentUuid":"58e95b60-fa66-4f1f-86e3-163bd74b2b89","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01VvSQx4sJUsKBFiFNZH57g6","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GvKbd2ZQrTgVGWwq4Ew1gT","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":4580,"cache_read_input_tokens":14210,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4580},"output_tokens":9,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7BWDSCY3cdQyWWeVjm","type":"assistant","uuid":"e420aa1c-58a7-4924-9118-9c7972b07de9","timestamp":"2026-03-12T11:28:34.151Z"} +{"parentUuid":"e420aa1c-58a7-4924-9118-9c7972b07de9","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01GvKbd2ZQrTgVGWwq4Ew1gT","toolUseID":"toolu_01GvKbd2ZQrTgVGWwq4Ew1gT","timestamp":"2026-03-12T11:28:34.162Z","uuid":"c6e43893-c675-4cf8-b21c-ec7f6fe9eed1"} +{"parentUuid":"e420aa1c-58a7-4924-9118-9c7972b07de9","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GvKbd2ZQrTgVGWwq4Ew1gT","type":"tool_result","content":" 1→// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n 2→// All rights reserved. This file is part of cc-backend.\n 3→// Use of this source code is governed by a MIT-style\n 4→// license that can be found in the LICENSE file.\n 5→\n 6→// Package main provides the entry point for the ClusterCockpit backend server.\n 7→// This file defines all command-line flags and their default values.\n 8→package main\n 9→\n 10→import \"flag\"\n 11→\n 12→var (\n 13→\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n 14→\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags bool\n 15→\tflagNewUser, flagDelUser, flagGenJWT, flagConfigFile, flagImportJob, flagLogLevel string\n 16→)\n 17→\n 18→func cliInit() {\n 19→\tflag.BoolVar(&flagInit, \"init\", false, \"Setup var directory, initialize sqlite database file, config.json and .env\")\n 20→\tflag.BoolVar(&flagReinitDB, \"init-db\", false, \"Go through job-archive and re-initialize the 'job', 'tag', and 'jobtag' tables (all running jobs will be lost!)\")\n 21→\tflag.BoolVar(&flagSyncLDAP, \"sync-ldap\", false, \"Sync the 'hpc_user' table with ldap\")\n 22→\tflag.BoolVar(&flagServer, \"server\", false, \"Start a server, continues listening on port after initialization and argument handling\")\n 23→\tflag.BoolVar(&flagGops, \"gops\", false, \"Listen via github.com/google/gops/agent (for debugging)\")\n 24→\tflag.BoolVar(&flagDev, \"dev\", false, \"Enable development components: GraphQL Playground and Swagger UI\")\n 25→\tflag.BoolVar(&flagVersion, \"version\", false, \"Show version information and exit\")\n 26→\tflag.BoolVar(&flagMigrateDB, \"migrate-db\", false, \"Migrate database to supported version and exit\")\n 27→\tflag.BoolVar(&flagRevertDB, \"revert-db\", false, \"Migrate database to previous version and exit\")\n 28→\tflag.BoolVar(&flagApplyTags, \"apply-tags\", false, \"Run taggers on all completed jobs and exit\")\n 29→\tflag.BoolVar(&flagForceDB, \"force-db\", false, \"Force database version, clear dirty flag and exit\")\n 30→\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")\n 31→\tflag.StringVar(&flagConfigFile, \"config\", \"./config.json\", \"Specify alternative path to `config.json`\")\n 32→\tflag.StringVar(&flagNewUser, \"add-user\", \"\", \"Add a new user. Argument format: :[admin,support,manager,api,user]:\")\n 33→\tflag.StringVar(&flagDelUser, \"del-user\", \"\", \"Remove a existing user. Argument format: \")\n 34→\tflag.StringVar(&flagGenJWT, \"jwt\", \"\", \"Generate and print a JWT for the user specified by its `username`\")\n 35→\tflag.StringVar(&flagImportJob, \"import-job\", \"\", \"Import a job. Argument format: `:,...`\")\n 36→\tflag.StringVar(&flagLogLevel, \"loglevel\", \"warn\", \"Sets the logging level: `[debug, info , warn (default), err, crit]`\")\n 37→\tflag.Parse()\n 38→}\n 39→"}]},"uuid":"0dc60807-c019-439f-a470-a30295f85d12","timestamp":"2026-03-12T11:28:34.161Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go","content":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\n// Package main provides the entry point for the ClusterCockpit backend server.\n// This file defines all command-line flags and their default values.\npackage main\n\nimport \"flag\"\n\nvar (\n\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags bool\n\tflagNewUser, flagDelUser, flagGenJWT, flagConfigFile, flagImportJob, flagLogLevel string\n)\n\nfunc cliInit() {\n\tflag.BoolVar(&flagInit, \"init\", false, \"Setup var directory, initialize sqlite database file, config.json and .env\")\n\tflag.BoolVar(&flagReinitDB, \"init-db\", false, \"Go through job-archive and re-initialize the 'job', 'tag', and 'jobtag' tables (all running jobs will be lost!)\")\n\tflag.BoolVar(&flagSyncLDAP, \"sync-ldap\", false, \"Sync the 'hpc_user' table with ldap\")\n\tflag.BoolVar(&flagServer, \"server\", false, \"Start a server, continues listening on port after initialization and argument handling\")\n\tflag.BoolVar(&flagGops, \"gops\", false, \"Listen via github.com/google/gops/agent (for debugging)\")\n\tflag.BoolVar(&flagDev, \"dev\", false, \"Enable development components: GraphQL Playground and Swagger UI\")\n\tflag.BoolVar(&flagVersion, \"version\", false, \"Show version information and exit\")\n\tflag.BoolVar(&flagMigrateDB, \"migrate-db\", false, \"Migrate database to supported version and exit\")\n\tflag.BoolVar(&flagRevertDB, \"revert-db\", false, \"Migrate database to previous version and exit\")\n\tflag.BoolVar(&flagApplyTags, \"apply-tags\", false, \"Run taggers on all completed jobs and exit\")\n\tflag.BoolVar(&flagForceDB, \"force-db\", false, \"Force database version, clear dirty flag and exit\")\n\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")\n\tflag.StringVar(&flagConfigFile, \"config\", \"./config.json\", \"Specify alternative path to `config.json`\")\n\tflag.StringVar(&flagNewUser, \"add-user\", \"\", \"Add a new user. Argument format: :[admin,support,manager,api,user]:\")\n\tflag.StringVar(&flagDelUser, \"del-user\", \"\", \"Remove a existing user. Argument format: \")\n\tflag.StringVar(&flagGenJWT, \"jwt\", \"\", \"Generate and print a JWT for the user specified by its `username`\")\n\tflag.StringVar(&flagImportJob, \"import-job\", \"\", \"Import a job. Argument format: `:,...`\")\n\tflag.StringVar(&flagLogLevel, \"loglevel\", \"warn\", \"Sets the logging level: `[debug, info , warn (default), err, crit]`\")\n\tflag.Parse()\n}\n","numLines":39,"startLine":1,"totalLines":39}},"sourceToolAssistantUUID":"e420aa1c-58a7-4924-9118-9c7972b07de9"} +{"parentUuid":"0dc60807-c019-439f-a470-a30295f85d12","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01VvSQx4sJUsKBFiFNZH57g6","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012jf3Vufp7qi9N126YJw2NV","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/repository/dbConnection.go","limit":70},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":4580,"cache_read_input_tokens":14210,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4580},"output_tokens":9,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7BWDSCY3cdQyWWeVjm","type":"assistant","uuid":"d76b20e6-848e-4910-860f-01f22657ce4c","timestamp":"2026-03-12T11:28:34.609Z"} +{"parentUuid":"d76b20e6-848e-4910-860f-01f22657ce4c","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_012jf3Vufp7qi9N126YJw2NV","toolUseID":"toolu_012jf3Vufp7qi9N126YJw2NV","timestamp":"2026-03-12T11:28:34.616Z","uuid":"fa39c136-1546-45bc-acc1-9e229f2c9fae"} +{"parentUuid":"d76b20e6-848e-4910-860f-01f22657ce4c","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012jf3Vufp7qi9N126YJw2NV","type":"tool_result","content":" 1→// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n 2→// All rights reserved. This file is part of cc-backend.\n 3→// Use of this source code is governed by a MIT-style\n 4→// license that can be found in the LICENSE file.\n 5→\n 6→package repository\n 7→\n 8→import (\n 9→\t\"database/sql\"\n 10→\t\"fmt\"\n 11→\t\"net/url\"\n 12→\t\"sync\"\n 13→\t\"time\"\n 14→\n 15→\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n 16→\t\"github.com/jmoiron/sqlx\"\n 17→\t\"github.com/mattn/go-sqlite3\"\n 18→\t\"github.com/qustavo/sqlhooks/v2\"\n 19→)\n 20→\n 21→var (\n 22→\tdbConnOnce sync.Once\n 23→\tdbConnInstance *DBConnection\n 24→)\n 25→\n 26→type DBConnection struct {\n 27→\tDB *sqlx.DB\n 28→\tDriver string\n 29→}\n 30→\n 31→type DatabaseOptions struct {\n 32→\tURL string\n 33→\tMaxOpenConnections int\n 34→\tMaxIdleConnections int\n 35→\tConnectionMaxLifetime time.Duration\n 36→\tConnectionMaxIdleTime time.Duration\n 37→}\n 38→\n 39→func setupSqlite(db *sql.DB, cfg *RepositoryConfig) error {\n 40→\tpragmas := []string{\n 41→\t\t\"temp_store = memory\",\n 42→\t\tfmt.Sprintf(\"soft_heap_limit = %d\", int64(cfg.DbSoftHeapLimitMB)*1024*1024),\n 43→\t}\n 44→\n 45→\tfor _, pragma := range pragmas {\n 46→\t\t_, err := db.Exec(\"PRAGMA \" + pragma)\n 47→\t\tif err != nil {\n 48→\t\t\treturn err\n 49→\t\t}\n 50→\t}\n 51→\n 52→\t// Update query planner statistics so SQLite picks optimal indexes.\n 53→\t// Without this, SQLite guesses row distributions and often chooses wrong\n 54→\t// indexes for queries with IN clauses + ORDER BY, causing full table sorts\n 55→\t// in temp B-trees instead of using covering indexes.\n 56→\tif _, err := db.Exec(\"ANALYZE\"); err != nil {\n 57→\t\tcclog.Warnf(\"Failed to run ANALYZE: %v\", err)\n 58→\t}\n 59→\n 60→\treturn nil\n 61→}\n 62→\n 63→func Connect(db string) {\n 64→\tvar err error\n 65→\tvar dbHandle *sqlx.DB\n 66→\n 67→\tdbConnOnce.Do(func() {\n 68→\t\topts := DatabaseOptions{\n 69→\t\t\tURL: db,\n 70→\t\t\tMaxOpenConnections: repoConfig.MaxOpenConnections,"}]},"uuid":"faea7dae-eeaf-4190-ae3f-e486b173b041","timestamp":"2026-03-12T11:28:34.616Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/repository/dbConnection.go","content":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\npackage repository\n\nimport (\n\t\"database/sql\"\n\t\"fmt\"\n\t\"net/url\"\n\t\"sync\"\n\t\"time\"\n\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/jmoiron/sqlx\"\n\t\"github.com/mattn/go-sqlite3\"\n\t\"github.com/qustavo/sqlhooks/v2\"\n)\n\nvar (\n\tdbConnOnce sync.Once\n\tdbConnInstance *DBConnection\n)\n\ntype DBConnection struct {\n\tDB *sqlx.DB\n\tDriver string\n}\n\ntype DatabaseOptions struct {\n\tURL string\n\tMaxOpenConnections int\n\tMaxIdleConnections int\n\tConnectionMaxLifetime time.Duration\n\tConnectionMaxIdleTime time.Duration\n}\n\nfunc setupSqlite(db *sql.DB, cfg *RepositoryConfig) error {\n\tpragmas := []string{\n\t\t\"temp_store = memory\",\n\t\tfmt.Sprintf(\"soft_heap_limit = %d\", int64(cfg.DbSoftHeapLimitMB)*1024*1024),\n\t}\n\n\tfor _, pragma := range pragmas {\n\t\t_, err := db.Exec(\"PRAGMA \" + pragma)\n\t\tif err != nil {\n\t\t\treturn err\n\t\t}\n\t}\n\n\t// Update query planner statistics so SQLite picks optimal indexes.\n\t// Without this, SQLite guesses row distributions and often chooses wrong\n\t// indexes for queries with IN clauses + ORDER BY, causing full table sorts\n\t// in temp B-trees instead of using covering indexes.\n\tif _, err := db.Exec(\"ANALYZE\"); err != nil {\n\t\tcclog.Warnf(\"Failed to run ANALYZE: %v\", err)\n\t}\n\n\treturn nil\n}\n\nfunc Connect(db string) {\n\tvar err error\n\tvar dbHandle *sqlx.DB\n\n\tdbConnOnce.Do(func() {\n\t\topts := DatabaseOptions{\n\t\t\tURL: db,\n\t\t\tMaxOpenConnections: repoConfig.MaxOpenConnections,","numLines":70,"startLine":1,"totalLines":150}},"sourceToolAssistantUUID":"d76b20e6-848e-4910-860f-01f22657ce4c"} +{"parentUuid":"faea7dae-eeaf-4190-ae3f-e486b173b041","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01VvSQx4sJUsKBFiFNZH57g6","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DKuqABzbFqiyfzNLtNbM7X","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","offset":500,"limit":40},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":4580,"cache_read_input_tokens":14210,"output_tokens":280,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":4580,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7BWDSCY3cdQyWWeVjm","type":"assistant","uuid":"bdb6ba80-a992-454b-a854-2f3934df77bf","timestamp":"2026-03-12T11:28:35.342Z"} +{"parentUuid":"bdb6ba80-a992-454b-a854-2f3934df77bf","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01DKuqABzbFqiyfzNLtNbM7X","toolUseID":"toolu_01DKuqABzbFqiyfzNLtNbM7X","timestamp":"2026-03-12T11:28:35.352Z","uuid":"2a53fb20-a249-4ea4-8c8d-c4437afc5c84"} +{"parentUuid":"bdb6ba80-a992-454b-a854-2f3934df77bf","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DKuqABzbFqiyfzNLtNbM7X","type":"tool_result","content":" 500→\t}\n 501→\n 502→\t// Handle database migration (migrate, revert, force)\n 503→\tif err := handleDatabaseCommands(); err != nil {\n 504→\t\treturn err\n 505→\t}\n 506→\n 507→\t// Initialize database\n 508→\tif err := initDatabase(); err != nil {\n 509→\t\treturn err\n 510→\t}\n 511→\n 512→\t// Handle user commands (add, delete, sync, JWT)\n 513→\tif err := handleUserCommands(); err != nil {\n 514→\t\treturn err\n 515→\t}\n 516→\n 517→\t// Initialize subsystems (archive, metrics, taggers)\n 518→\tif err := initSubsystems(); err != nil {\n 519→\t\treturn err\n 520→\t}\n 521→\n 522→\t// Exit if start server is not requested\n 523→\tif !flagServer {\n 524→\t\tcclog.Exit(\"No errors, server flag not set. Exiting cc-backend.\")\n 525→\t}\n 526→\n 527→\t// Run server with context\n 528→\tctx, cancel := context.WithCancel(context.Background())\n 529→\tdefer cancel()\n 530→\n 531→\treturn runServer(ctx)\n 532→}\n 533→\n 534→func main() {\n 535→\tif err := run(); err != nil {\n 536→\t\tcclog.Error(err.Error())\n 537→\t\tos.Exit(1)\n 538→\t}\n 539→}"}]},"uuid":"5d88e2d6-71e2-46eb-8f91-b8c6bf9ec06c","timestamp":"2026-03-12T11:28:35.352Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","content":"\t}\n\n\t// Handle database migration (migrate, revert, force)\n\tif err := handleDatabaseCommands(); err != nil {\n\t\treturn err\n\t}\n\n\t// Initialize database\n\tif err := initDatabase(); err != nil {\n\t\treturn err\n\t}\n\n\t// Handle user commands (add, delete, sync, JWT)\n\tif err := handleUserCommands(); err != nil {\n\t\treturn err\n\t}\n\n\t// Initialize subsystems (archive, metrics, taggers)\n\tif err := initSubsystems(); err != nil {\n\t\treturn err\n\t}\n\n\t// Exit if start server is not requested\n\tif !flagServer {\n\t\tcclog.Exit(\"No errors, server flag not set. Exiting cc-backend.\")\n\t}\n\n\t// Run server with context\n\tctx, cancel := context.WithCancel(context.Background())\n\tdefer cancel()\n\n\treturn runServer(ctx)\n}\n\nfunc main() {\n\tif err := run(); err != nil {\n\t\tcclog.Error(err.Error())\n\t\tos.Exit(1)\n\t}\n}","numLines":40,"startLine":500,"totalLines":540}},"sourceToolAssistantUUID":"bdb6ba80-a992-454b-a854-2f3934df77bf"} +{"parentUuid":"5d88e2d6-71e2-46eb-8f91-b8c6bf9ec06c","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01SomgqjAYBbBfjhNWWvRbuH","type":"message","role":"assistant","content":[{"type":"text","text":"Now I'll make all three changes."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2860,"cache_read_input_tokens":18790,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2860},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7BnTVKqdpWVp7dpvtU","type":"assistant","uuid":"dace94db-f80e-41f4-bee7-fb95987f6090","timestamp":"2026-03-12T11:28:37.632Z"} +{"type":"file-history-snapshot","messageId":"9508b29e-1153-4595-a291-483204a056af","snapshot":{"messageId":"b6f1c187-52c0-4c3c-a470-5b6d24236ab9","trackedFileBackups":{"cmd/cc-backend/cli.go":{"backupFileName":"feca50cada3db9b4@v1","version":1,"backupTime":"2026-03-12T11:28:40.966Z"}},"timestamp":"2026-03-12T11:28:31.508Z"},"isSnapshotUpdate":true} +{"parentUuid":"dace94db-f80e-41f4-bee7-fb95987f6090","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01SomgqjAYBbBfjhNWWvRbuH","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01CMWoekG7PJ8wQ4atLN3mBD","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go","old_string":"\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags bool","new_string":"\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags, flagOptimizeDB bool"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2860,"cache_read_input_tokens":18790,"output_tokens":250,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2860,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7BnTVKqdpWVp7dpvtU","type":"assistant","uuid":"9508b29e-1153-4595-a291-483204a056af","timestamp":"2026-03-12T11:28:40.953Z"} +{"parentUuid":"9508b29e-1153-4595-a291-483204a056af","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Edit","command":"callback"},"parentToolUseID":"toolu_01CMWoekG7PJ8wQ4atLN3mBD","toolUseID":"toolu_01CMWoekG7PJ8wQ4atLN3mBD","timestamp":"2026-03-12T11:28:40.968Z","uuid":"23adcdd0-4af7-427d-a642-bee01f7bd911"} +{"parentUuid":"9508b29e-1153-4595-a291-483204a056af","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CMWoekG7PJ8wQ4atLN3mBD","type":"tool_result","content":"The file /Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go has been updated successfully."}]},"uuid":"ac8edb6b-dcc1-4be0-b8c3-ab2c8be4cabe","timestamp":"2026-03-12T11:28:40.968Z","toolUseResult":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go","oldString":"\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags bool","newString":"\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags, flagOptimizeDB bool","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\n// Package main provides the entry point for the ClusterCockpit backend server.\n// This file defines all command-line flags and their default values.\npackage main\n\nimport \"flag\"\n\nvar (\n\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags bool\n\tflagNewUser, flagDelUser, flagGenJWT, flagConfigFile, flagImportJob, flagLogLevel string\n)\n\nfunc cliInit() {\n\tflag.BoolVar(&flagInit, \"init\", false, \"Setup var directory, initialize sqlite database file, config.json and .env\")\n\tflag.BoolVar(&flagReinitDB, \"init-db\", false, \"Go through job-archive and re-initialize the 'job', 'tag', and 'jobtag' tables (all running jobs will be lost!)\")\n\tflag.BoolVar(&flagSyncLDAP, \"sync-ldap\", false, \"Sync the 'hpc_user' table with ldap\")\n\tflag.BoolVar(&flagServer, \"server\", false, \"Start a server, continues listening on port after initialization and argument handling\")\n\tflag.BoolVar(&flagGops, \"gops\", false, \"Listen via github.com/google/gops/agent (for debugging)\")\n\tflag.BoolVar(&flagDev, \"dev\", false, \"Enable development components: GraphQL Playground and Swagger UI\")\n\tflag.BoolVar(&flagVersion, \"version\", false, \"Show version information and exit\")\n\tflag.BoolVar(&flagMigrateDB, \"migrate-db\", false, \"Migrate database to supported version and exit\")\n\tflag.BoolVar(&flagRevertDB, \"revert-db\", false, \"Migrate database to previous version and exit\")\n\tflag.BoolVar(&flagApplyTags, \"apply-tags\", false, \"Run taggers on all completed jobs and exit\")\n\tflag.BoolVar(&flagForceDB, \"force-db\", false, \"Force database version, clear dirty flag and exit\")\n\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")\n\tflag.StringVar(&flagConfigFile, \"config\", \"./config.json\", \"Specify alternative path to `config.json`\")\n\tflag.StringVar(&flagNewUser, \"add-user\", \"\", \"Add a new user. Argument format: :[admin,support,manager,api,user]:\")\n\tflag.StringVar(&flagDelUser, \"del-user\", \"\", \"Remove a existing user. Argument format: \")\n\tflag.StringVar(&flagGenJWT, \"jwt\", \"\", \"Generate and print a JWT for the user specified by its `username`\")\n\tflag.StringVar(&flagImportJob, \"import-job\", \"\", \"Import a job. Argument format: `:,...`\")\n\tflag.StringVar(&flagLogLevel, \"loglevel\", \"warn\", \"Sets the logging level: `[debug, info , warn (default), err, crit]`\")\n\tflag.Parse()\n}\n","structuredPatch":[{"oldStart":11,"oldLines":7,"newStart":11,"newLines":7,"lines":[" "," var ("," flagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,","- flagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags bool","+ flagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags, flagOptimizeDB bool"," flagNewUser, flagDelUser, flagGenJWT, flagConfigFile, flagImportJob, flagLogLevel string"," )"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"9508b29e-1153-4595-a291-483204a056af"} +{"parentUuid":"ac8edb6b-dcc1-4be0-b8c3-ab2c8be4cabe","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_016uMhibzvEV1XVKEZ5T1hvk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XL28yC68Xxf2vrudxpoTyD","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go","old_string":"\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")","new_string":"\tflag.BoolVar(&flagOptimizeDB, \"optimize-db\", false, \"Optimize database: run VACUUM to reclaim space, then ANALYZE to update query planner statistics\")\n\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":314,"cache_read_input_tokens":21650,"output_tokens":219,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":314,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7CCV7RZYoSh6b8wHTn","type":"assistant","uuid":"d6e793a6-e01e-4ae2-8084-b31a92b48bf9","timestamp":"2026-03-12T11:28:44.360Z"} +{"parentUuid":"d6e793a6-e01e-4ae2-8084-b31a92b48bf9","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Edit","command":"callback"},"parentToolUseID":"toolu_01XL28yC68Xxf2vrudxpoTyD","toolUseID":"toolu_01XL28yC68Xxf2vrudxpoTyD","timestamp":"2026-03-12T11:28:44.379Z","uuid":"e6eef2e4-5ee0-49b7-80f2-4e49acceee01"} +{"parentUuid":"d6e793a6-e01e-4ae2-8084-b31a92b48bf9","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XL28yC68Xxf2vrudxpoTyD","type":"tool_result","content":"The file /Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go has been updated successfully."}]},"uuid":"8b4a0869-c429-4cea-bf26-6c7001322fd1","timestamp":"2026-03-12T11:28:44.379Z","toolUseResult":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/cli.go","oldString":"\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")","newString":"\tflag.BoolVar(&flagOptimizeDB, \"optimize-db\", false, \"Optimize database: run VACUUM to reclaim space, then ANALYZE to update query planner statistics\")\n\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\n// Package main provides the entry point for the ClusterCockpit backend server.\n// This file defines all command-line flags and their default values.\npackage main\n\nimport \"flag\"\n\nvar (\n\tflagReinitDB, flagInit, flagServer, flagSyncLDAP, flagGops, flagMigrateDB, flagRevertDB,\n\tflagForceDB, flagDev, flagVersion, flagLogDateTime, flagApplyTags, flagOptimizeDB bool\n\tflagNewUser, flagDelUser, flagGenJWT, flagConfigFile, flagImportJob, flagLogLevel string\n)\n\nfunc cliInit() {\n\tflag.BoolVar(&flagInit, \"init\", false, \"Setup var directory, initialize sqlite database file, config.json and .env\")\n\tflag.BoolVar(&flagReinitDB, \"init-db\", false, \"Go through job-archive and re-initialize the 'job', 'tag', and 'jobtag' tables (all running jobs will be lost!)\")\n\tflag.BoolVar(&flagSyncLDAP, \"sync-ldap\", false, \"Sync the 'hpc_user' table with ldap\")\n\tflag.BoolVar(&flagServer, \"server\", false, \"Start a server, continues listening on port after initialization and argument handling\")\n\tflag.BoolVar(&flagGops, \"gops\", false, \"Listen via github.com/google/gops/agent (for debugging)\")\n\tflag.BoolVar(&flagDev, \"dev\", false, \"Enable development components: GraphQL Playground and Swagger UI\")\n\tflag.BoolVar(&flagVersion, \"version\", false, \"Show version information and exit\")\n\tflag.BoolVar(&flagMigrateDB, \"migrate-db\", false, \"Migrate database to supported version and exit\")\n\tflag.BoolVar(&flagRevertDB, \"revert-db\", false, \"Migrate database to previous version and exit\")\n\tflag.BoolVar(&flagApplyTags, \"apply-tags\", false, \"Run taggers on all completed jobs and exit\")\n\tflag.BoolVar(&flagForceDB, \"force-db\", false, \"Force database version, clear dirty flag and exit\")\n\tflag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")\n\tflag.StringVar(&flagConfigFile, \"config\", \"./config.json\", \"Specify alternative path to `config.json`\")\n\tflag.StringVar(&flagNewUser, \"add-user\", \"\", \"Add a new user. Argument format: :[admin,support,manager,api,user]:\")\n\tflag.StringVar(&flagDelUser, \"del-user\", \"\", \"Remove a existing user. Argument format: \")\n\tflag.StringVar(&flagGenJWT, \"jwt\", \"\", \"Generate and print a JWT for the user specified by its `username`\")\n\tflag.StringVar(&flagImportJob, \"import-job\", \"\", \"Import a job. Argument format: `:,...`\")\n\tflag.StringVar(&flagLogLevel, \"loglevel\", \"warn\", \"Sets the logging level: `[debug, info , warn (default), err, crit]`\")\n\tflag.Parse()\n}\n","structuredPatch":[{"oldStart":27,"oldLines":6,"newStart":27,"newLines":7,"lines":[" flag.BoolVar(&flagRevertDB, \"revert-db\", false, \"Migrate database to previous version and exit\")"," flag.BoolVar(&flagApplyTags, \"apply-tags\", false, \"Run taggers on all completed jobs and exit\")"," flag.BoolVar(&flagForceDB, \"force-db\", false, \"Force database version, clear dirty flag and exit\")","+ flag.BoolVar(&flagOptimizeDB, \"optimize-db\", false, \"Optimize database: run VACUUM to reclaim space, then ANALYZE to update query planner statistics\")"," flag.BoolVar(&flagLogDateTime, \"logdate\", false, \"Set this flag to add date and time to log messages\")"," flag.StringVar(&flagConfigFile, \"config\", \"./config.json\", \"Specify alternative path to `config.json`\")"," flag.StringVar(&flagNewUser, \"add-user\", \"\", \"Add a new user. Argument format: :[admin,support,manager,api,user]:\")"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d6e793a6-e01e-4ae2-8084-b31a92b48bf9"} +{"parentUuid":"8b4a0869-c429-4cea-bf26-6c7001322fd1","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01B4YAXupBAG5esMVabbY1jN","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018dz1U2y18h7LBuWZ99KqjC","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/repository/dbConnection.go","old_string":"\t// Update query planner statistics so SQLite picks optimal indexes.\n\t// Without this, SQLite guesses row distributions and often chooses wrong\n\t// indexes for queries with IN clauses + ORDER BY, causing full table sorts\n\t// in temp B-trees instead of using covering indexes.\n\tif _, err := db.Exec(\"ANALYZE\"); err != nil {\n\t\tcclog.Warnf(\"Failed to run ANALYZE: %v\", err)\n\t}\n\n\treturn nil","new_string":"\treturn nil"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":352,"cache_read_input_tokens":21964,"output_tokens":245,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":352,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7CTF7diE7SaSqK66WB","type":"assistant","uuid":"49ac44f5-bc0f-461c-a4f1-1a4c375d2504","timestamp":"2026-03-12T11:28:48.650Z"} +{"type":"file-history-snapshot","messageId":"49ac44f5-bc0f-461c-a4f1-1a4c375d2504","snapshot":{"messageId":"b6f1c187-52c0-4c3c-a470-5b6d24236ab9","trackedFileBackups":{"cmd/cc-backend/cli.go":{"backupFileName":"feca50cada3db9b4@v1","version":1,"backupTime":"2026-03-12T11:28:40.966Z"},"internal/repository/dbConnection.go":{"backupFileName":"db30f6c3edc8b3d3@v1","version":1,"backupTime":"2026-03-12T11:28:48.657Z"}},"timestamp":"2026-03-12T11:28:31.508Z"},"isSnapshotUpdate":true} +{"parentUuid":"49ac44f5-bc0f-461c-a4f1-1a4c375d2504","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Edit","command":"callback"},"parentToolUseID":"toolu_018dz1U2y18h7LBuWZ99KqjC","toolUseID":"toolu_018dz1U2y18h7LBuWZ99KqjC","timestamp":"2026-03-12T11:28:48.659Z","uuid":"d0c2aba4-0084-424a-b727-6272d35c8fcd"} +{"parentUuid":"49ac44f5-bc0f-461c-a4f1-1a4c375d2504","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018dz1U2y18h7LBuWZ99KqjC","type":"tool_result","content":"The file /Users/jan/prg/ClusterCockpit/cc-backend/internal/repository/dbConnection.go has been updated successfully."}]},"uuid":"98653053-643c-44d8-8081-d0a2d741cb57","timestamp":"2026-03-12T11:28:48.658Z","toolUseResult":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/repository/dbConnection.go","oldString":"\t// Update query planner statistics so SQLite picks optimal indexes.\n\t// Without this, SQLite guesses row distributions and often chooses wrong\n\t// indexes for queries with IN clauses + ORDER BY, causing full table sorts\n\t// in temp B-trees instead of using covering indexes.\n\tif _, err := db.Exec(\"ANALYZE\"); err != nil {\n\t\tcclog.Warnf(\"Failed to run ANALYZE: %v\", err)\n\t}\n\n\treturn nil","newString":"\treturn nil","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\npackage repository\n\nimport (\n\t\"database/sql\"\n\t\"fmt\"\n\t\"net/url\"\n\t\"sync\"\n\t\"time\"\n\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/jmoiron/sqlx\"\n\t\"github.com/mattn/go-sqlite3\"\n\t\"github.com/qustavo/sqlhooks/v2\"\n)\n\nvar (\n\tdbConnOnce sync.Once\n\tdbConnInstance *DBConnection\n)\n\ntype DBConnection struct {\n\tDB *sqlx.DB\n\tDriver string\n}\n\ntype DatabaseOptions struct {\n\tURL string\n\tMaxOpenConnections int\n\tMaxIdleConnections int\n\tConnectionMaxLifetime time.Duration\n\tConnectionMaxIdleTime time.Duration\n}\n\nfunc setupSqlite(db *sql.DB, cfg *RepositoryConfig) error {\n\tpragmas := []string{\n\t\t\"temp_store = memory\",\n\t\tfmt.Sprintf(\"soft_heap_limit = %d\", int64(cfg.DbSoftHeapLimitMB)*1024*1024),\n\t}\n\n\tfor _, pragma := range pragmas {\n\t\t_, err := db.Exec(\"PRAGMA \" + pragma)\n\t\tif err != nil {\n\t\t\treturn err\n\t\t}\n\t}\n\n\t// Update query planner statistics so SQLite picks optimal indexes.\n\t// Without this, SQLite guesses row distributions and often chooses wrong\n\t// indexes for queries with IN clauses + ORDER BY, causing full table sorts\n\t// in temp B-trees instead of using covering indexes.\n\tif _, err := db.Exec(\"ANALYZE\"); err != nil {\n\t\tcclog.Warnf(\"Failed to run ANALYZE: %v\", err)\n\t}\n\n\treturn nil\n}\n\nfunc Connect(db string) {\n\tvar err error\n\tvar dbHandle *sqlx.DB\n\n\tdbConnOnce.Do(func() {\n\t\topts := DatabaseOptions{\n\t\t\tURL: db,\n\t\t\tMaxOpenConnections: repoConfig.MaxOpenConnections,\n\t\t\tMaxIdleConnections: repoConfig.MaxIdleConnections,\n\t\t\tConnectionMaxLifetime: repoConfig.ConnectionMaxLifetime,\n\t\t\tConnectionMaxIdleTime: repoConfig.ConnectionMaxIdleTime,\n\t\t}\n\n\t\t// TODO: Have separate DB handles for Writes and Reads\n\t\t// Optimize SQLite connection: https://kerkour.com/sqlite-for-servers\n\t\tconnectionURLParams := make(url.Values)\n\t\tconnectionURLParams.Add(\"_txlock\", \"immediate\")\n\t\tconnectionURLParams.Add(\"_journal_mode\", \"WAL\")\n\t\tconnectionURLParams.Add(\"_busy_timeout\", \"5000\")\n\t\tconnectionURLParams.Add(\"_synchronous\", \"NORMAL\")\n\t\tcacheSizeKiB := repoConfig.DbCacheSizeMB * 1024 // Convert MB to KiB\n\t\tconnectionURLParams.Add(\"_cache_size\", fmt.Sprintf(\"-%d\", cacheSizeKiB))\n\t\tconnectionURLParams.Add(\"_foreign_keys\", \"true\")\n\t\topts.URL = fmt.Sprintf(\"file:%s?%s\", opts.URL, connectionURLParams.Encode())\n\n\t\tif cclog.Loglevel() == \"debug\" {\n\t\t\tsql.Register(\"sqlite3WithHooks\", sqlhooks.Wrap(&sqlite3.SQLiteDriver{}, &Hooks{}))\n\t\t\tdbHandle, err = sqlx.Open(\"sqlite3WithHooks\", opts.URL)\n\t\t} else {\n\t\t\tdbHandle, err = sqlx.Open(\"sqlite3\", opts.URL)\n\t\t}\n\n\t\tif err != nil {\n\t\t\tcclog.Abortf(\"DB Connection: Could not connect to SQLite database with sqlx.Open().\\nError: %s\\n\", err.Error())\n\t\t}\n\n\t\terr = setupSqlite(dbHandle.DB, repoConfig)\n\t\tif err != nil {\n\t\t\tcclog.Abortf(\"Failed sqlite db setup.\\nError: %s\\n\", err.Error())\n\t\t}\n\n\t\tcclog.Infof(\"SQLite config: cache_size=%dMB/conn, soft_heap_limit=%dMB, max_conns=%d\",\n\t\t\trepoConfig.DbCacheSizeMB, repoConfig.DbSoftHeapLimitMB, repoConfig.MaxOpenConnections)\n\n\t\tdbHandle.SetMaxOpenConns(opts.MaxOpenConnections)\n\t\tdbHandle.SetMaxIdleConns(opts.MaxIdleConnections)\n\t\tdbHandle.SetConnMaxLifetime(opts.ConnectionMaxLifetime)\n\t\tdbHandle.SetConnMaxIdleTime(opts.ConnectionMaxIdleTime)\n\n\t\tdbConnInstance = &DBConnection{DB: dbHandle}\n\t\terr = checkDBVersion(dbHandle.DB)\n\t\tif err != nil {\n\t\t\tcclog.Abortf(\"DB Connection: Failed DB version check.\\nError: %s\\n\", err.Error())\n\t\t}\n\t})\n}\n\nfunc GetConnection() *DBConnection {\n\tif dbConnInstance == nil {\n\t\tcclog.Fatalf(\"Database connection not initialized!\")\n\t}\n\n\treturn dbConnInstance\n}\n\n// ResetConnection closes the current database connection and resets the connection state.\n// This function is intended for testing purposes only to allow test isolation.\nfunc ResetConnection() error {\n\tif dbConnInstance != nil && dbConnInstance.DB != nil {\n\t\tif err := dbConnInstance.DB.Close(); err != nil {\n\t\t\treturn fmt.Errorf(\"failed to close database connection: %w\", err)\n\t\t}\n\t}\n\n\tdbConnInstance = nil\n\tdbConnOnce = sync.Once{}\n\tjobRepoInstance = nil\n\tjobRepoOnce = sync.Once{}\n\tnodeRepoInstance = nil\n\tnodeRepoOnce = sync.Once{}\n\tuserRepoInstance = nil\n\tuserRepoOnce = sync.Once{}\n\tuserCfgRepoInstance = nil\n\tuserCfgRepoOnce = sync.Once{}\n\n\treturn nil\n}\n","structuredPatch":[{"oldStart":49,"oldLines":14,"newStart":49,"newLines":6,"lines":[" }"," }"," ","- // Update query planner statistics so SQLite picks optimal indexes.","- // Without this, SQLite guesses row distributions and often chooses wrong","- // indexes for queries with IN clauses + ORDER BY, causing full table sorts","- // in temp B-trees instead of using covering indexes.","- if _, err := db.Exec(\"ANALYZE\"); err != nil {","- cclog.Warnf(\"Failed to run ANALYZE: %v\", err)","- }","-"," return nil"," }"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"49ac44f5-bc0f-461c-a4f1-1a4c375d2504"} +{"parentUuid":"98653053-643c-44d8-8081-d0a2d741cb57","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01L7ytxszx5eM9HQzbBG1rcp","type":"message","role":"assistant","content":[{"type":"text","text":"Now check if `cclog` is still used in `dbConnection.go`."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":289,"cache_read_input_tokens":22316,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":289},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7CmKJm97AZVPAmxF19","type":"assistant","uuid":"e69edce2-5f86-45e8-9ff8-062a36b73762","timestamp":"2026-03-12T11:28:51.596Z"} +{"parentUuid":"e69edce2-5f86-45e8-9ff8-062a36b73762","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01L7ytxszx5eM9HQzbBG1rcp","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01V3y1zzH4YrNLtgxzmncmKt","name":"Grep","input":{"pattern":"cclog\\.","path":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/repository/dbConnection.go","output_mode":"count"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":289,"cache_read_input_tokens":22316,"output_tokens":133,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":289,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7CmKJm97AZVPAmxF19","type":"assistant","uuid":"566e40d3-68c7-4ca7-b944-219640a52871","timestamp":"2026-03-12T11:28:52.393Z"} +{"parentUuid":"566e40d3-68c7-4ca7-b944-219640a52871","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Grep","command":"callback"},"parentToolUseID":"toolu_01V3y1zzH4YrNLtgxzmncmKt","toolUseID":"toolu_01V3y1zzH4YrNLtgxzmncmKt","timestamp":"2026-03-12T11:28:52.410Z","uuid":"b984e9fb-547e-47b2-8d56-54a8bcef7099"} +{"parentUuid":"566e40d3-68c7-4ca7-b944-219640a52871","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01V3y1zzH4YrNLtgxzmncmKt","type":"tool_result","content":"6\n\nFound 0 total occurrences across 0 files."}]},"uuid":"608cdcb7-bd78-4b96-a43f-4d69994e6664","timestamp":"2026-03-12T11:28:52.410Z","toolUseResult":{"mode":"count","numFiles":0,"filenames":[],"content":"6","numMatches":0},"sourceToolAssistantUUID":"566e40d3-68c7-4ca7-b944-219640a52871"} +{"parentUuid":"608cdcb7-bd78-4b96-a43f-4d69994e6664","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01CcnZrbDtjg2D1wf9CrvzBr","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_015C7Ddmz6Wca3UEjR3H5pDQ","name":"Grep","input":{"pattern":"cclog","path":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/repository/dbConnection.go","output_mode":"content"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":160,"cache_read_input_tokens":22605,"output_tokens":114,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":160,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7D3GkGZRqMxRd2rRWq","type":"assistant","uuid":"c9bed2cd-6838-4ef3-8c15-0721be5835ba","timestamp":"2026-03-12T11:28:54.173Z"} +{"parentUuid":"c9bed2cd-6838-4ef3-8c15-0721be5835ba","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Grep","command":"callback"},"parentToolUseID":"toolu_015C7Ddmz6Wca3UEjR3H5pDQ","toolUseID":"toolu_015C7Ddmz6Wca3UEjR3H5pDQ","timestamp":"2026-03-12T11:28:54.189Z","uuid":"1a86bb6f-f5a3-418f-9543-a4971e5cd530"} +{"parentUuid":"c9bed2cd-6838-4ef3-8c15-0721be5835ba","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_015C7Ddmz6Wca3UEjR3H5pDQ","type":"tool_result","content":"15:\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n80:\t\tif cclog.Loglevel() == \"debug\" {\n88:\t\t\tcclog.Abortf(\"DB Connection: Could not connect to SQLite database with sqlx.Open().\\nError: %s\\n\", err.Error())\n93:\t\t\tcclog.Abortf(\"Failed sqlite db setup.\\nError: %s\\n\", err.Error())\n96:\t\tcclog.Infof(\"SQLite config: cache_size=%dMB/conn, soft_heap_limit=%dMB, max_conns=%d\",\n107:\t\t\tcclog.Abortf(\"DB Connection: Failed DB version check.\\nError: %s\\n\", err.Error())\n114:\t\tcclog.Fatalf(\"Database connection not initialized!\")"}]},"uuid":"fcfe5c94-721d-41eb-ae58-f30ea89e51d6","timestamp":"2026-03-12T11:28:54.189Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"15:\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n80:\t\tif cclog.Loglevel() == \"debug\" {\n88:\t\t\tcclog.Abortf(\"DB Connection: Could not connect to SQLite database with sqlx.Open().\\nError: %s\\n\", err.Error())\n93:\t\t\tcclog.Abortf(\"Failed sqlite db setup.\\nError: %s\\n\", err.Error())\n96:\t\tcclog.Infof(\"SQLite config: cache_size=%dMB/conn, soft_heap_limit=%dMB, max_conns=%d\",\n107:\t\t\tcclog.Abortf(\"DB Connection: Failed DB version check.\\nError: %s\\n\", err.Error())\n114:\t\tcclog.Fatalf(\"Database connection not initialized!\")","numLines":7},"sourceToolAssistantUUID":"c9bed2cd-6838-4ef3-8c15-0721be5835ba"} +{"parentUuid":"fcfe5c94-721d-41eb-ae58-f30ea89e51d6","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01Np2UsxxDqouQjAyYiXT2tv","type":"message","role":"assistant","content":[{"type":"text","text":"Good, `cclog` is still used. Now add the optimize-db handling in `main.go`. Let me check the imports first."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":440,"cache_read_input_tokens":22765,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":440},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7DAtPnzCGPXxH8i2tU","type":"assistant","uuid":"9253afaa-719d-4448-b5a7-9269eefb7ed3","timestamp":"2026-03-12T11:28:56.826Z"} +{"parentUuid":"9253afaa-719d-4448-b5a7-9269eefb7ed3","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01Np2UsxxDqouQjAyYiXT2tv","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_013Xt6ZFssCNktegiL3VgjZx","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","limit":20},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":440,"cache_read_input_tokens":22765,"output_tokens":127,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":440,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7DAtPnzCGPXxH8i2tU","type":"assistant","uuid":"096b4c67-48fa-4501-b0fe-586836b28244","timestamp":"2026-03-12T11:28:57.042Z"} +{"parentUuid":"096b4c67-48fa-4501-b0fe-586836b28244","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_013Xt6ZFssCNktegiL3VgjZx","toolUseID":"toolu_013Xt6ZFssCNktegiL3VgjZx","timestamp":"2026-03-12T11:28:57.052Z","uuid":"99073ec7-7cbf-4c5d-bc1d-3904fab21471"} +{"parentUuid":"096b4c67-48fa-4501-b0fe-586836b28244","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_013Xt6ZFssCNktegiL3VgjZx","type":"tool_result","content":" 1→// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n 2→// All rights reserved. This file is part of cc-backend.\n 3→// Use of this source code is governed by a MIT-style\n 4→// license that can be found in the LICENSE file.\n 5→\n 6→// Package main provides the entry point for the ClusterCockpit backend server.\n 7→// It orchestrates initialization of all subsystems including configuration,\n 8→// database, authentication, and the HTTP server.\n 9→package main\n 10→\n 11→import (\n 12→\t\"context\"\n 13→\t\"encoding/json\"\n 14→\t\"fmt\"\n 15→\t\"os\"\n 16→\t\"os/signal\"\n 17→\t\"runtime/debug\"\n 18→\t\"strings\"\n 19→\t\"sync\"\n 20→\t\"syscall\""}]},"uuid":"4fc28cd8-4fba-423d-9169-0e1aa6b7b791","timestamp":"2026-03-12T11:28:57.052Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","content":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\n// Package main provides the entry point for the ClusterCockpit backend server.\n// It orchestrates initialization of all subsystems including configuration,\n// database, authentication, and the HTTP server.\npackage main\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"os\"\n\t\"os/signal\"\n\t\"runtime/debug\"\n\t\"strings\"\n\t\"sync\"\n\t\"syscall\"","numLines":20,"startLine":1,"totalLines":540}},"sourceToolAssistantUUID":"096b4c67-48fa-4501-b0fe-586836b28244"} +{"parentUuid":"4fc28cd8-4fba-423d-9169-0e1aa6b7b791","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_016R8PZEZN6TKCtKZFCAq6GM","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MQW3rbLL7qpBUd1uZ7BEJa","name":"Read","input":{"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","offset":20,"limit":20},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":363,"cache_read_input_tokens":23205,"output_tokens":113,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":363,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7DP6cWHM9bG2Aq9GMD","type":"assistant","uuid":"6a4c9381-9f13-40f0-86ff-81aee2727eed","timestamp":"2026-03-12T11:28:58.742Z"} +{"parentUuid":"6a4c9381-9f13-40f0-86ff-81aee2727eed","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01MQW3rbLL7qpBUd1uZ7BEJa","toolUseID":"toolu_01MQW3rbLL7qpBUd1uZ7BEJa","timestamp":"2026-03-12T11:28:58.754Z","uuid":"15d079b6-b23b-4968-9409-84da08e9957d"} +{"parentUuid":"6a4c9381-9f13-40f0-86ff-81aee2727eed","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MQW3rbLL7qpBUd1uZ7BEJa","type":"tool_result","content":" 20→\t\"syscall\"\n 21→\t\"time\"\n 22→\n 23→\t\"github.com/ClusterCockpit/cc-backend/internal/archiver\"\n 24→\t\"github.com/ClusterCockpit/cc-backend/internal/auth\"\n 25→\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n 26→\t\"github.com/ClusterCockpit/cc-backend/internal/importer\"\n 27→\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n 28→\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n 29→\t\"github.com/ClusterCockpit/cc-backend/internal/tagger\"\n 30→\t\"github.com/ClusterCockpit/cc-backend/internal/taskmanager\"\n 31→\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n 32→\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n 33→\t\"github.com/ClusterCockpit/cc-backend/web\"\n 34→\tccconf \"github.com/ClusterCockpit/cc-lib/v2/ccConfig\"\n 35→\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n 36→\t\"github.com/ClusterCockpit/cc-lib/v2/nats\"\n 37→\t\"github.com/ClusterCockpit/cc-lib/v2/runtime\"\n 38→\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n 39→\t\"github.com/ClusterCockpit/cc-lib/v2/util\""}]},"uuid":"fa354a66-0da4-4593-a87e-ed602d56a7f7","timestamp":"2026-03-12T11:28:58.753Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","content":"\t\"syscall\"\n\t\"time\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/archiver\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/auth\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/importer\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/tagger\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/taskmanager\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n\t\"github.com/ClusterCockpit/cc-backend/web\"\n\tccconf \"github.com/ClusterCockpit/cc-lib/v2/ccConfig\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/nats\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/runtime\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/util\"","numLines":20,"startLine":20,"totalLines":540}},"sourceToolAssistantUUID":"6a4c9381-9f13-40f0-86ff-81aee2727eed"} +{"parentUuid":"fa354a66-0da4-4593-a87e-ed602d56a7f7","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01SxuT5pVzKsvisKTrnGUZeR","type":"message","role":"assistant","content":[{"type":"text","text":"Good, `repository`, `config`, `cclog`, and `fmt` are all already imported. Now add the handler after `initDatabase()`:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":575,"cache_read_input_tokens":23568,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":575},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7DWT8U3HozR41SorZ3","type":"assistant","uuid":"d39724fe-c36f-4566-b38e-604e81d73046","timestamp":"2026-03-12T11:29:01.680Z"} +{"parentUuid":"d39724fe-c36f-4566-b38e-604e81d73046","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01SxuT5pVzKsvisKTrnGUZeR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PoLBojCEXAhJsCAp6eea6u","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","old_string":"\t// Initialize database\n\tif err := initDatabase(); err != nil {\n\t\treturn err\n\t}\n\n\t// Handle user commands (add, delete, sync, JWT)","new_string":"\t// Initialize database\n\tif err := initDatabase(); err != nil {\n\t\treturn err\n\t}\n\n\t// Optimize database if requested\n\tif flagOptimizeDB {\n\t\tdb := repository.GetConnection()\n\t\tcclog.Print(\"Running VACUUM to reclaim space and defragment database...\")\n\t\tif _, err := db.DB.Exec(\"VACUUM\"); err != nil {\n\t\t\treturn fmt.Errorf(\"VACUUM failed: %w\", err)\n\t\t}\n\t\tcclog.Print(\"Running ANALYZE to update query planner statistics...\")\n\t\tif _, err := db.DB.Exec(\"ANALYZE\"); err != nil {\n\t\t\treturn fmt.Errorf(\"ANALYZE failed: %w\", err)\n\t\t}\n\t\tcclog.Exitf(\"OptimizeDB Success: Database '%s' optimized (VACUUM + ANALYZE).\\n\", config.Keys.DB)\n\t}\n\n\t// Handle user commands (add, delete, sync, JWT)"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":575,"cache_read_input_tokens":23568,"output_tokens":425,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":575,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7DWT8U3HozR41SorZ3","type":"assistant","uuid":"931973c7-7e36-4f57-b5ad-441da4576686","timestamp":"2026-03-12T11:29:05.449Z"} +{"type":"file-history-snapshot","messageId":"931973c7-7e36-4f57-b5ad-441da4576686","snapshot":{"messageId":"b6f1c187-52c0-4c3c-a470-5b6d24236ab9","trackedFileBackups":{"cmd/cc-backend/cli.go":{"backupFileName":"feca50cada3db9b4@v1","version":1,"backupTime":"2026-03-12T11:28:40.966Z"},"internal/repository/dbConnection.go":{"backupFileName":"db30f6c3edc8b3d3@v1","version":1,"backupTime":"2026-03-12T11:28:48.657Z"},"cmd/cc-backend/main.go":{"backupFileName":"ccfcb1964ac866c5@v1","version":1,"backupTime":"2026-03-12T11:29:05.453Z"}},"timestamp":"2026-03-12T11:28:31.508Z"},"isSnapshotUpdate":true} +{"parentUuid":"931973c7-7e36-4f57-b5ad-441da4576686","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Edit","command":"callback"},"parentToolUseID":"toolu_01PoLBojCEXAhJsCAp6eea6u","toolUseID":"toolu_01PoLBojCEXAhJsCAp6eea6u","timestamp":"2026-03-12T11:29:05.455Z","uuid":"4eb26a15-aa56-4e6c-88f8-2b62f861c6cc"} +{"parentUuid":"931973c7-7e36-4f57-b5ad-441da4576686","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PoLBojCEXAhJsCAp6eea6u","type":"tool_result","content":"The file /Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go has been updated successfully."}]},"uuid":"a87ed0e3-8b02-4af6-8230-d38aa6d0d006","timestamp":"2026-03-12T11:29:05.455Z","toolUseResult":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/cmd/cc-backend/main.go","oldString":"\t// Initialize database\n\tif err := initDatabase(); err != nil {\n\t\treturn err\n\t}\n\n\t// Handle user commands (add, delete, sync, JWT)","newString":"\t// Initialize database\n\tif err := initDatabase(); err != nil {\n\t\treturn err\n\t}\n\n\t// Optimize database if requested\n\tif flagOptimizeDB {\n\t\tdb := repository.GetConnection()\n\t\tcclog.Print(\"Running VACUUM to reclaim space and defragment database...\")\n\t\tif _, err := db.DB.Exec(\"VACUUM\"); err != nil {\n\t\t\treturn fmt.Errorf(\"VACUUM failed: %w\", err)\n\t\t}\n\t\tcclog.Print(\"Running ANALYZE to update query planner statistics...\")\n\t\tif _, err := db.DB.Exec(\"ANALYZE\"); err != nil {\n\t\t\treturn fmt.Errorf(\"ANALYZE failed: %w\", err)\n\t\t}\n\t\tcclog.Exitf(\"OptimizeDB Success: Database '%s' optimized (VACUUM + ANALYZE).\\n\", config.Keys.DB)\n\t}\n\n\t// Handle user commands (add, delete, sync, JWT)","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\n// Package main provides the entry point for the ClusterCockpit backend server.\n// It orchestrates initialization of all subsystems including configuration,\n// database, authentication, and the HTTP server.\npackage main\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"os\"\n\t\"os/signal\"\n\t\"runtime/debug\"\n\t\"strings\"\n\t\"sync\"\n\t\"syscall\"\n\t\"time\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/archiver\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/auth\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/importer\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/tagger\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/taskmanager\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n\t\"github.com/ClusterCockpit/cc-backend/web\"\n\tccconf \"github.com/ClusterCockpit/cc-lib/v2/ccConfig\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/nats\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/runtime\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/util\"\n\t\"github.com/google/gops/agent\"\n\t\"github.com/joho/godotenv\"\n\n\t_ \"github.com/mattn/go-sqlite3\"\n)\n\nconst logoString = `\n _____ _ _ ____ _ _ _\n/ ___| |_ _ ___| |_ ___ _ __ / ___|___ ___| | ___ __ (_) |_\n| | | | | | / __| __/ _ \\ '__| | / _ \\ / __| |/ / '_ \\| | __|\n| |___| | |_| \\__ \\ || __/ | | |__| (_) | (__| <| |_) | | |_\n\\_____|_|\\__,_|___/\\__\\___|_| \\____\\___/ \\___|_|\\_\\ .__/|_|\\__|\n |_|\n`\n\n// Environment variable names\nconst (\n\tenvGOGC = \"GOGC\"\n)\n\n// Default configurations\nconst (\n\tdefaultArchiveConfig = `{\"kind\":\"file\",\"path\":\"./var/job-archive\"}`\n)\n\nvar (\n\tdate string\n\tcommit string\n\tversion string\n)\n\nfunc printVersion() {\n\tfmt.Print(logoString)\n\tfmt.Printf(\"Version:\\t%s\\n\", version)\n\tfmt.Printf(\"Git hash:\\t%s\\n\", commit)\n\tfmt.Printf(\"Build time:\\t%s\\n\", date)\n\tfmt.Printf(\"SQL db version:\\t%d\\n\", repository.Version)\n\tfmt.Printf(\"Job archive version:\\t%d\\n\", archive.Version)\n}\n\nfunc initGops() error {\n\tif !flagGops {\n\t\treturn nil\n\t}\n\n\tif err := agent.Listen(agent.Options{}); err != nil {\n\t\treturn fmt.Errorf(\"starting gops agent: %w\", err)\n\t}\n\treturn nil\n}\n\nfunc loadEnvironment() error {\n\tif err := godotenv.Load(); err != nil {\n\t\treturn fmt.Errorf(\"loading .env file: %w\", err)\n\t}\n\treturn nil\n}\n\nfunc initConfiguration() error {\n\tccconf.Init(flagConfigFile)\n\n\tcfg := ccconf.GetPackageConfig(\"main\")\n\tif cfg == nil {\n\t\treturn fmt.Errorf(\"main configuration must be present\")\n\t}\n\n\tconfig.Init(cfg)\n\treturn nil\n}\n\nfunc initDatabase() error {\n\tif config.Keys.DbConfig != nil {\n\t\tcfg := repository.DefaultConfig()\n\t\tdc := config.Keys.DbConfig\n\t\tif dc.CacheSizeMB > 0 {\n\t\t\tcfg.DbCacheSizeMB = dc.CacheSizeMB\n\t\t}\n\t\tif dc.SoftHeapLimitMB > 0 {\n\t\t\tcfg.DbSoftHeapLimitMB = dc.SoftHeapLimitMB\n\t\t}\n\t\tif dc.MaxOpenConnections > 0 {\n\t\t\tcfg.MaxOpenConnections = dc.MaxOpenConnections\n\t\t}\n\t\tif dc.MaxIdleConnections > 0 {\n\t\t\tcfg.MaxIdleConnections = dc.MaxIdleConnections\n\t\t}\n\t\tif dc.ConnectionMaxIdleTimeMins > 0 {\n\t\t\tcfg.ConnectionMaxIdleTime = time.Duration(dc.ConnectionMaxIdleTimeMins) * time.Minute\n\t\t}\n\t\trepository.SetConfig(cfg)\n\t}\n\trepository.Connect(config.Keys.DB)\n\treturn nil\n}\n\nfunc handleDatabaseCommands() error {\n\tif flagMigrateDB {\n\t\terr := repository.MigrateDB(config.Keys.DB)\n\t\tif err != nil {\n\t\t\treturn fmt.Errorf(\"migrating database to version %d: %w\", repository.Version, err)\n\t\t}\n\t\tcclog.Exitf(\"MigrateDB Success: Migrated SQLite database at '%s' to version %d.\\n\",\n\t\t\tconfig.Keys.DB, repository.Version)\n\t}\n\n\tif flagRevertDB {\n\t\terr := repository.RevertDB(config.Keys.DB)\n\t\tif err != nil {\n\t\t\treturn fmt.Errorf(\"reverting database to version %d: %w\", repository.Version-1, err)\n\t\t}\n\t\tcclog.Exitf(\"RevertDB Success: Reverted SQLite database at '%s' to version %d.\\n\",\n\t\t\tconfig.Keys.DB, repository.Version-1)\n\t}\n\n\tif flagForceDB {\n\t\terr := repository.ForceDB(config.Keys.DB)\n\t\tif err != nil {\n\t\t\treturn fmt.Errorf(\"forcing database to version %d: %w\", repository.Version, err)\n\t\t}\n\t\tcclog.Exitf(\"ForceDB Success: Forced SQLite database at '%s' to version %d.\\n\",\n\t\t\tconfig.Keys.DB, repository.Version)\n\t}\n\n\treturn nil\n}\n\nfunc handleUserCommands() error {\n\tif config.Keys.DisableAuthentication && (flagNewUser != \"\" || flagDelUser != \"\") {\n\t\treturn fmt.Errorf(\"--add-user and --del-user can only be used if authentication is enabled\")\n\t}\n\n\tif !config.Keys.DisableAuthentication {\n\t\tif cfg := ccconf.GetPackageConfig(\"auth\"); cfg != nil {\n\t\t\tauth.Init(&cfg)\n\t\t} else {\n\t\t\tcclog.Warn(\"Authentication disabled due to missing configuration\")\n\t\t\tauth.Init(nil)\n\t\t}\n\n\t\t// Check for default security keys\n\t\tcheckDefaultSecurityKeys()\n\n\t\tif flagNewUser != \"\" {\n\t\t\tif err := addUser(flagNewUser); err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\n\t\tif flagDelUser != \"\" {\n\t\t\tif err := delUser(flagDelUser); err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\n\t\tauthHandle := auth.GetAuthInstance()\n\n\t\tif flagSyncLDAP {\n\t\t\tif err := syncLDAP(authHandle); err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\n\t\tif flagGenJWT != \"\" {\n\t\t\tif err := generateJWT(authHandle, flagGenJWT); err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\t}\n\t}\n\n\treturn nil\n}\n\n// checkDefaultSecurityKeys warns if default JWT keys are detected\nfunc checkDefaultSecurityKeys() {\n\t// Default JWT public key from init.go\n\tdefaultJWTPublic := \"REDACTED\"\n\n\tif os.Getenv(\"JWT_PUBLIC_KEY\") == defaultJWTPublic {\n\t\tcclog.Warn(\"Using default JWT keys - not recommended for production environments\")\n\t}\n}\n\nfunc addUser(userSpec string) error {\n\tparts := strings.SplitN(userSpec, \":\", 3)\n\tif len(parts) != 3 || len(parts[0]) == 0 {\n\t\treturn fmt.Errorf(\"invalid user format, want: :[admin,support,manager,api,user]:, have: %s\", userSpec)\n\t}\n\n\tur := repository.GetUserRepository()\n\tif err := ur.AddUser(&schema.User{\n\t\tUsername: parts[0],\n\t\tProjects: make([]string, 0),\n\t\tPassword: parts[2],\n\t\tRoles: strings.Split(parts[1], \",\"),\n\t}); err != nil {\n\t\treturn fmt.Errorf(\"adding user '%s' with roles '%s': %w\", parts[0], parts[1], err)\n\t}\n\n\tcclog.Infof(\"Add User: Added new user '%s' with roles '%s'\", parts[0], parts[1])\n\treturn nil\n}\n\nfunc delUser(username string) error {\n\tur := repository.GetUserRepository()\n\tif err := ur.DelUser(username); err != nil {\n\t\treturn fmt.Errorf(\"deleting user '%s': %w\", username, err)\n\t}\n\tcclog.Infof(\"Delete User: Deleted user '%s' from DB\", username)\n\treturn nil\n}\n\nfunc syncLDAP(authHandle *auth.Authentication) error {\n\tif authHandle.LdapAuth == nil {\n\t\treturn fmt.Errorf(\"LDAP authentication is not configured\")\n\t}\n\n\tif err := authHandle.LdapAuth.Sync(); err != nil {\n\t\treturn fmt.Errorf(\"synchronizing LDAP: %w\", err)\n\t}\n\n\tcclog.Print(\"Sync LDAP: LDAP synchronization successfull.\")\n\treturn nil\n}\n\nfunc generateJWT(authHandle *auth.Authentication, username string) error {\n\tur := repository.GetUserRepository()\n\tuser, err := ur.GetUser(username)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"getting user '%s': %w\", username, err)\n\t}\n\n\tif !user.HasRole(schema.RoleAPI) {\n\t\tcclog.Warnf(\"JWT: User '%s' does not have the role 'api'. REST API endpoints will return error!\\n\", user.Username)\n\t}\n\n\tjwt, err := authHandle.JwtAuth.ProvideJWT(user)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"generating JWT for user '%s': %w\", user.Username, err)\n\t}\n\n\tcclog.Printf(\"JWT: Successfully generated JWT for user '%s': %s\\n\", user.Username, jwt)\n\treturn nil\n}\n\nfunc initSubsystems() error {\n\t// Initialize nats client\n\tnatsConfig := ccconf.GetPackageConfig(\"nats\")\n\tif err := nats.Init(natsConfig); err != nil {\n\t\tcclog.Warnf(\"initializing (optional) nats client: %s\", err.Error())\n\t}\n\tnats.Connect()\n\n\t// Initialize job archive\n\tarchiveCfg := ccconf.GetPackageConfig(\"archive\")\n\tif archiveCfg == nil {\n\t\tcclog.Debug(\"Archive configuration not found, using default archive configuration\")\n\t\tarchiveCfg = json.RawMessage(defaultArchiveConfig)\n\t}\n\tif err := archive.Init(archiveCfg); err != nil {\n\t\treturn fmt.Errorf(\"initializing archive: %w\", err)\n\t}\n\n\t// Handle database re-initialization\n\tif flagReinitDB {\n\t\tif err := importer.InitDB(); err != nil {\n\t\t\treturn fmt.Errorf(\"re-initializing repository DB: %w\", err)\n\t\t}\n\t\tcclog.Print(\"Init DB: Successfully re-initialized repository DB.\")\n\t}\n\n\t// Handle job import\n\tif flagImportJob != \"\" {\n\t\tif err := importer.HandleImportFlag(flagImportJob); err != nil {\n\t\t\treturn fmt.Errorf(\"importing job: %w\", err)\n\t\t}\n\t\tcclog.Infof(\"Import Job: Imported Job '%s' into DB\", flagImportJob)\n\t}\n\n\t// Initialize taggers\n\tif config.Keys.EnableJobTaggers {\n\t\ttagger.Init()\n\t}\n\n\t// Apply tags if requested\n\tif flagApplyTags {\n\t\ttagger.Init()\n\n\t\tif err := tagger.RunTaggers(); err != nil {\n\t\t\treturn fmt.Errorf(\"running job taggers: %w\", err)\n\t\t}\n\t}\n\n\treturn nil\n}\n\nfunc runServer(ctx context.Context) error {\n\tvar wg sync.WaitGroup\n\n\t// Initialize metric store if configuration is provided\n\thaveMetricstore := false\n\tmscfg := ccconf.GetPackageConfig(\"metric-store\")\n\tif mscfg != nil {\n\t\tmetrics := metricstore.BuildMetricList()\n\t\tmetricstore.Init(mscfg, metrics, &wg)\n\n\t\t// Inject repository as NodeProvider to break import cycle\n\t\tms := metricstore.GetMemoryStore()\n\t\tjobRepo := repository.GetJobRepository()\n\t\tms.SetNodeProvider(jobRepo)\n\t\tmetricstore.MetricStoreHandle = &metricstore.InternalMetricStore{}\n\t\thaveMetricstore = true\n\t} else {\n\t\tmetricstore.MetricStoreHandle = nil\n\t\tcclog.Debug(\"missing internal metricstore configuration\")\n\t}\n\n\t// Initialize external metric stores if configuration is provided\n\tmscfg = ccconf.GetPackageConfig(\"metric-store-external\")\n\tif mscfg != nil {\n\t\terr := metricdispatch.Init(mscfg)\n\n\t\tif err != nil {\n\t\t\tcclog.Debugf(\"error while initializing external metricdispatch: %v\", err)\n\t\t} else {\n\t\t\thaveMetricstore = true\n\t\t}\n\t}\n\n\tif !haveMetricstore {\n\t\treturn fmt.Errorf(\"missing metricstore configuration\")\n\t}\n\n\t// Start archiver and task manager\n\tarchiver.Start(repository.GetJobRepository(), ctx)\n\ttaskmanager.Start(ccconf.GetPackageConfig(\"cron\"), ccconf.GetPackageConfig(\"archive\"))\n\n\t// Initialize web UI\n\tcfg := ccconf.GetPackageConfig(\"ui\")\n\tif err := web.Init(cfg); err != nil {\n\t\treturn fmt.Errorf(\"initializing web UI: %w\", err)\n\t}\n\n\t// Initialize HTTP server\n\tsrv, err := NewServer(version, commit, date)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"creating server: %w\", err)\n\t}\n\n\t// Channel to collect errors from server\n\terrChan := make(chan error, 1)\n\n\t// Start HTTP server\n\twg.Go(func() {\n\t\tif err := srv.Start(ctx); err != nil {\n\t\t\terrChan <- err\n\t\t}\n\t})\n\n\t// Handle shutdown signals\n\twg.Add(1)\n\tsigs := make(chan os.Signal, 1)\n\tsignal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)\n\tgo func() {\n\t\tdefer wg.Done()\n\t\tselect {\n\t\tcase <-sigs:\n\t\t\tcclog.Info(\"Shutdown signal received\")\n\t\tcase <-ctx.Done():\n\t\t}\n\n\t\truntime.SystemdNotify(false, \"Shutting down ...\")\n\t\tsrv.Shutdown(ctx)\n\t\tutil.FsWatcherShutdown()\n\t\ttaskmanager.Shutdown()\n\t}()\n\n\t// Set GC percent if not configured\n\tif os.Getenv(envGOGC) == \"\" {\n\t\t// trigger GC when heap grows 15% above the previous live set\n\t\tdebug.SetGCPercent(15)\n\t}\n\truntime.SystemdNotify(true, \"running\")\n\n\twaitDone := make(chan struct{})\n\tgo func() {\n\t\twg.Wait()\n\t\tclose(waitDone)\n\t}()\n\n\tgo func() {\n\t\t<-waitDone\n\t\tclose(errChan)\n\t}()\n\n\t// Wait for either:\n\t// 1. An error from server startup\n\t// 2. Completion of all goroutines (normal shutdown or crash)\n\tselect {\n\tcase err := <-errChan:\n\t\t// errChan will be closed when waitDone is closed, which happens\n\t\t// when all goroutines complete (either from normal shutdown or error)\n\t\tif err != nil {\n\t\t\treturn err\n\t\t}\n\tcase <-time.After(100 * time.Millisecond):\n\t\t// Give the server 100ms to start and report any immediate startup errors\n\t\t// After that, just wait for normal shutdown completion\n\t\tselect {\n\t\tcase err := <-errChan:\n\t\t\tif err != nil {\n\t\t\t\treturn err\n\t\t\t}\n\t\tcase <-waitDone:\n\t\t\t// Normal shutdown completed\n\t\t}\n\t}\n\n\tcclog.Print(\"Graceful shutdown completed!\")\n\treturn nil\n}\n\nfunc run() error {\n\tcliInit()\n\n\tif flagVersion {\n\t\tprintVersion()\n\t\treturn nil\n\t}\n\n\t// Initialize logger\n\tcclog.Init(flagLogLevel, flagLogDateTime)\n\n\t// Handle init flag\n\tif flagInit {\n\t\tinitEnv()\n\t\tcclog.Exit(\"Successfully setup environment!\\n\" +\n\t\t\t\"Please review config.json and .env and adjust it to your needs.\\n\" +\n\t\t\t\"Add your job-archive at ./var/job-archive.\")\n\t}\n\n\t// Initialize gops agent\n\tif err := initGops(); err != nil {\n\t\treturn err\n\t}\n\n\t// Initialize subsystems in dependency order:\n\t// 1. Load environment variables from .env file (contains sensitive configuration)\n\t// 2. Load configuration from config.json (may reference environment variables)\n\t// 3. Handle database migration commands if requested\n\t// 4. Initialize database connection (requires config for connection string)\n\t// 5. Handle user commands if requested (requires database and authentication config)\n\t// 6. Initialize subsystems like archive and metrics (require config and database)\n\n\t// Load environment and configuration\n\tif err := loadEnvironment(); err != nil {\n\t\treturn err\n\t}\n\n\tif err := initConfiguration(); err != nil {\n\t\treturn err\n\t}\n\n\t// Handle database migration (migrate, revert, force)\n\tif err := handleDatabaseCommands(); err != nil {\n\t\treturn err\n\t}\n\n\t// Initialize database\n\tif err := initDatabase(); err != nil {\n\t\treturn err\n\t}\n\n\t// Handle user commands (add, delete, sync, JWT)\n\tif err := handleUserCommands(); err != nil {\n\t\treturn err\n\t}\n\n\t// Initialize subsystems (archive, metrics, taggers)\n\tif err := initSubsystems(); err != nil {\n\t\treturn err\n\t}\n\n\t// Exit if start server is not requested\n\tif !flagServer {\n\t\tcclog.Exit(\"No errors, server flag not set. Exiting cc-backend.\")\n\t}\n\n\t// Run server with context\n\tctx, cancel := context.WithCancel(context.Background())\n\tdefer cancel()\n\n\treturn runServer(ctx)\n}\n\nfunc main() {\n\tif err := run(); err != nil {\n\t\tcclog.Error(err.Error())\n\t\tos.Exit(1)\n\t}\n}\n","structuredPatch":[{"oldStart":509,"oldLines":6,"newStart":509,"newLines":20,"lines":[" return err"," }"," ","+ // Optimize database if requested","+ if flagOptimizeDB {","+ db := repository.GetConnection()","+ cclog.Print(\"Running VACUUM to reclaim space and defragment database...\")","+ if _, err := db.DB.Exec(\"VACUUM\"); err != nil {","+ return fmt.Errorf(\"VACUUM failed: %w\", err)","+ }","+ cclog.Print(\"Running ANALYZE to update query planner statistics...\")","+ if _, err := db.DB.Exec(\"ANALYZE\"); err != nil {","+ return fmt.Errorf(\"ANALYZE failed: %w\", err)","+ }","+ cclog.Exitf(\"OptimizeDB Success: Database '%s' optimized (VACUUM + ANALYZE).\\n\", config.Keys.DB)","+ }","+"," // Handle user commands (add, delete, sync, JWT)"," if err := handleUserCommands(); err != nil {"," return err"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"931973c7-7e36-4f57-b5ad-441da4576686"} +{"parentUuid":"a87ed0e3-8b02-4af6-8230-d38aa6d0d006","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01E8X9RNrtUnBu4rf9SuKmja","type":"message","role":"assistant","content":[{"type":"text","text":"Let me verify it builds:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":470,"cache_read_input_tokens":24143,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":470},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7E13q1ySmT9VdjPFQY","type":"assistant","uuid":"76252fc1-488c-444a-889b-c38e03e0ff65","timestamp":"2026-03-12T11:29:08.197Z"} +{"parentUuid":"76252fc1-488c-444a-889b-c38e03e0ff65","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01E8X9RNrtUnBu4rf9SuKmja","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01EXvxRBKHT1PE91QfM85qFc","name":"Bash","input":{"command":"go build ./cmd/cc-backend 2>&1","description":"Build cc-backend"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":470,"cache_read_input_tokens":24143,"output_tokens":109,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":470,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7E13q1ySmT9VdjPFQY","type":"assistant","uuid":"2b92d884-8a73-4d6f-94b3-f8f5a8ad3206","timestamp":"2026-03-12T11:29:08.895Z"} +{"parentUuid":"2b92d884-8a73-4d6f-94b3-f8f5a8ad3206","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EXvxRBKHT1PE91QfM85qFc","type":"tool_result","content":"","is_error":false}]},"uuid":"8d5ce551-4650-4683-b394-b4f2b5c9464f","timestamp":"2026-03-12T11:29:14.812Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"2b92d884-8a73-4d6f-94b3-f8f5a8ad3206"} +{"parentUuid":"8d5ce551-4650-4683-b394-b4f2b5c9464f","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01KdR7wG77zjRfzzbJeZ1pBo","type":"message","role":"assistant","content":[{"type":"text","text":"Now run repository tests:"}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":116,"cache_read_input_tokens":24613,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":116},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7EhBKp8rcPJH7nuW3H","type":"assistant","uuid":"a8160e8f-473d-4022-a18a-26a35c09e877","timestamp":"2026-03-12T11:29:16.788Z"} +{"parentUuid":"a8160e8f-473d-4022-a18a-26a35c09e877","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01KdR7wG77zjRfzzbJeZ1pBo","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_015AwDyvL3tdTMashbH94ZaX","name":"Bash","input":{"command":"go test ./internal/repository/... 2>&1","description":"Run repository tests"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":116,"cache_read_input_tokens":24613,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":116},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CYy7EhBKp8rcPJH7nuW3H","type":"assistant","uuid":"a4d24063-79be-41ad-95e3-bcd883c45cbd","timestamp":"2026-03-12T11:29:18.032Z"} +{"parentUuid":"a4d24063-79be-41ad-95e3-bcd883c45cbd","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_015AwDyvL3tdTMashbH94ZaX","type":"tool_result","content":"ok \tgithub.com/ClusterCockpit/cc-backend/internal/repository\t0.944s","is_error":false}]},"uuid":"3fd4dc31-1400-4fba-9b79-7e9a9014fbaa","timestamp":"2026-03-12T11:29:20.175Z","toolUseResult":{"stdout":"ok \tgithub.com/ClusterCockpit/cc-backend/internal/repository\t0.944s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"a4d24063-79be-41ad-95e3-bcd883c45cbd"} +{"parentUuid":"3fd4dc31-1400-4fba-9b79-7e9a9014fbaa","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","message":{"model":"claude-opus-4-6","id":"msg_01EdTHkxQkypxKPJcH9NRaSW","type":"message","role":"assistant","content":[{"type":"text","text":"All done. Here's what was changed:\n\n1. **`cmd/cc-backend/cli.go`** — Added `flagOptimizeDB` variable and `-optimize-db` flag registration\n2. **`internal/repository/dbConnection.go`** — Removed the `ANALYZE` call from `setupSqlite()` so it no longer runs on every startup\n3. **`cmd/cc-backend/main.go`** — Added handler after `initDatabase()` that runs `VACUUM` then `ANALYZE` when `-optimize-db` is passed, then exits"}],"stop_reason":"end_turn","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":125,"cache_read_input_tokens":24729,"output_tokens":133,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":125,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CYy7F5zGkQ3zSAg9CF6JG","type":"assistant","uuid":"2d3c2c4a-2470-4d3f-a05a-4a65b6622e07","timestamp":"2026-03-12T11:29:25.537Z"} +{"parentUuid":"2d3c2c4a-2470-4d3f-a05a-4a65b6622e07","isSidechain":false,"userType":"external","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"2af330c1-e5a3-4da1-903f-9fb9ff538838","version":"2.1.72","gitBranch":"hotfix","slug":"harmonic-wondering-harbor","type":"progress","data":{"type":"hook_progress","hookEvent":"Stop","hookName":"Stop","command":"entire hooks claude-code stop"},"parentToolUseID":"b619259c-42db-44c5-84b6-8e26ed6e2fdc","toolUseID":"b619259c-42db-44c5-84b6-8e26ed6e2fdc","timestamp":"2026-03-12T11:29:25.588Z","uuid":"97e4610c-b98a-4f3e-85ef-07d32284a34d"} diff --git a/d4/9917ff4b10/0/metadata.json b/d4/9917ff4b10/0/metadata.json new file mode 100644 index 00000000..7b6b14d7 --- /dev/null +++ b/d4/9917ff4b10/0/metadata.json @@ -0,0 +1,35 @@ +{ + "cli_version": "0.5.0", + "checkpoint_id": "d49917ff4b10", + "session_id": "2af330c1-e5a3-4da1-903f-9fb9ff538838", + "strategy": "manual-commit", + "created_at": "2026-03-12T19:12:49.79713Z", + "branch": "hotfix", + "checkpoints_count": 1, + "files_touched": [ + "cmd/cc-backend/cli.go", + "cmd/cc-backend/main.go", + "internal/repository/dbConnection.go" + ], + "agent": "Claude Code", + "turn_id": "38878bde5cea", + "token_usage": { + "input_tokens": 14, + "cache_creation_tokens": 10644, + "cache_read_tokens": 264558, + "output_tokens": 2149, + "api_call_count": 12 + }, + "session_metrics": { + "turn_count": 1 + }, + "initial_attribution": { + "calculated_at": "2026-03-12T19:12:49.753793Z", + "agent_lines": 16, + "human_added": 0, + "human_modified": 0, + "human_removed": 0, + "total_committed": 16, + "agent_percentage": 100 + } +} diff --git a/d4/9917ff4b10/metadata.json b/d4/9917ff4b10/metadata.json new file mode 100644 index 00000000..9b5efc35 --- /dev/null +++ b/d4/9917ff4b10/metadata.json @@ -0,0 +1,27 @@ +{ + "cli_version": "0.5.0", + "checkpoint_id": "d49917ff4b10", + "strategy": "manual-commit", + "branch": "hotfix", + "checkpoints_count": 1, + "files_touched": [ + "cmd/cc-backend/cli.go", + "cmd/cc-backend/main.go", + "internal/repository/dbConnection.go" + ], + "sessions": [ + { + "metadata": "/d4/9917ff4b10/0/metadata.json", + "transcript": "/d4/9917ff4b10/0/full.jsonl", + "content_hash": "/d4/9917ff4b10/0/content_hash.txt", + "prompt": "" + } + ], + "token_usage": { + "input_tokens": 14, + "cache_creation_tokens": 10644, + "cache_read_tokens": 264558, + "output_tokens": 2149, + "api_call_count": 12 + } +}