From 0654289eccbd75c33da94eda3daec3f299b7b824 Mon Sep 17 00:00:00 2001
From: Jan Eitzinger <jan@moebiusband.org>
Date: Sun, 26 Feb 2023 10:40:31 +0100
Subject: [PATCH] Update treesitter config

---
 dot_config/nvim/after/plugin/lsp.lua.tmpl   | 14 +++-
 dot_config/nvim/after/plugin/treesitter.lua | 83 ++++++++++++++++++++-
 dot_zshrc.tmpl                              |  1 +
 3 files changed, 93 insertions(+), 5 deletions(-)

diff --git a/dot_config/nvim/after/plugin/lsp.lua.tmpl b/dot_config/nvim/after/plugin/lsp.lua.tmpl
index 33b7866..534e008 100644
--- a/dot_config/nvim/after/plugin/lsp.lua.tmpl
+++ b/dot_config/nvim/after/plugin/lsp.lua.tmpl
@@ -158,7 +158,19 @@ local on_attach = function(client)
     bufmap('n', ']d', '<cmd>lua vim.diagnostic.goto_next()<cr>')
 end
 
-lsp.gopls.setup { on_attach = on_attach }
+lsp.gopls.setup {
+    settings = {
+      gopls = {
+        analyses = {
+          unusedparams = true,
+          unusedvariable = true,
+          shadow = true
+        },
+        staticcheck = true,
+      },
+    },
+    on_attach = on_attach
+}
 lsp.clangd.setup { on_attach = on_attach }
 lsp.ltex.setup { on_attach = on_attach }
 lsp.svelte.setup { on_attach = on_attach }
diff --git a/dot_config/nvim/after/plugin/treesitter.lua b/dot_config/nvim/after/plugin/treesitter.lua
index ed81546..a775e84 100644
--- a/dot_config/nvim/after/plugin/treesitter.lua
+++ b/dot_config/nvim/after/plugin/treesitter.lua
@@ -5,17 +5,92 @@ end
 
 
 treesitter.setup {
+    incremental_selection = {
+        enable = true,
+        keymaps = {
+            -- mappings for incremental selection (visual mappings)
+            init_selection = "gnn", -- maps in normal mode to init the node/scope selection
+            node_incremental = "grn", -- increment to the upper named parent
+            scope_incremental = "grc", -- increment to the upper scope (as defined in locals.scm)
+            node_decremental = "grm" -- decrement to the previous node
+        }
+    },
+
     textobjects = {
+        -- syntax-aware textobjects
+        enable = true,
+        lsp_interop = {
+            enable = true,
+            peek_definition_code = {
+                ["DF"] = "@function.outer",
+            }
+        },
+        keymaps = {
+            ["iL"] = {
+                -- you can define your own textobjects directly here
+                go = "(function_definition) @function",
+            },
+            -- or you use the queries from supported languages with textobjects.scm
+            ["af"] = "@function.outer",
+            ["if"] = "@function.inner",
+            ["aC"] = "@class.outer",
+            ["iC"] = "@class.inner",
+            ["ac"] = "@conditional.outer",
+            ["ic"] = "@conditional.inner",
+            ["ae"] = "@block.outer",
+            ["ie"] = "@block.inner",
+            ["al"] = "@loop.outer",
+            ["il"] = "@loop.inner",
+            ["is"] = "@statement.inner",
+            ["as"] = "@statement.outer",
+            ["ad"] = "@comment.outer",
+            ["am"] = "@call.outer",
+            ["im"] = "@call.inner"
+        },
+        move = {
+            enable = true,
+            set_jumps = true, -- whether to set jumps in the jumplist
+            goto_next_start = {
+                ["]]"] = "@function.outer"
+            },
+            goto_next_end = {
+                ["]["] = "@function.outer"
+            },
+            goto_previous_start = {
+                ["[["] = "@function.outer"
+            },
+            goto_previous_end = {
+                ["[]"] = "@function.outer"
+            }
+        },
         select = {
             enable = true,
             lookahead = true,
             keymaps = {
-                ['af'] = '@function.outer',
-                ['if'] = '@function.inner',
-                ['ac'] = '@class.outer',
-                ['ic'] = '@class.inner',
+                -- You can use the capture groups defined in textobjects.scm
+                ["af"] = "@function.outer",
+                ["if"] = "@function.inner",
+                ["ac"] = "@class.outer",
+                ["ic"] = "@class.inner",
+                -- Or you can define your own textobjects like this
+                ["iF"] = {
+                    python = "(function_definition) @function",
+                    cpp = "(function_definition) @function",
+                    c = "(function_definition) @function",
+                    java = "(method_declaration) @function",
+                    go = "(method_declaration) @function"
+                }
             }
         },
+        swap = {
+            enable = true,
+            swap_next = {
+                ["<leader>a"] = "@parameter.inner"
+            },
+            swap_previous = {
+                ["<leader>A"] = "@parameter.inner"
+            }
+        }
     },
     ensure_installed = {
         'javascript',
diff --git a/dot_zshrc.tmpl b/dot_zshrc.tmpl
index 40ca3a7..8a873b7 100644
--- a/dot_zshrc.tmpl
+++ b/dot_zshrc.tmpl
@@ -47,6 +47,7 @@ export JAVA_HOME=/usr/local/jdk-11/
 export PMIX_MCA_gds='hash'
 
 alias top='htop'
+alias ctags='uctags'
 alias man='manpager.sh'
 alias mutt='neomutt'
 alias dvim='doas nvim'