Wrap errors so that they can be unwrapped

This commit is contained in:
Holger Obermaier
2026-02-11 13:51:58 +01:00
parent ca95494a83
commit 6bfdd6ff17
9 changed files with 35 additions and 42 deletions

View File

@@ -84,7 +84,7 @@ func (m *NUMAStatsCollector) Init(config json.RawMessage) error {
if len(config) > 0 {
err := json.Unmarshal(config, &m.config)
if err != nil {
return fmt.Errorf("unable to unmarshal numastat configuration: %s", err.Error())
return fmt.Errorf("%s Init(): unable to unmarshal numastat configuration: %w", m.name, err)
}
}
@@ -93,10 +93,10 @@ func (m *NUMAStatsCollector) Init(config json.RawMessage) error {
globPattern := base + "[0-9]*"
dirs, err := filepath.Glob(globPattern)
if err != nil {
return fmt.Errorf("unable to glob files with pattern '%s'", globPattern)
return fmt.Errorf("%s Init(): unable to glob files with pattern '%s'", m.name, globPattern)
}
if dirs == nil {
return fmt.Errorf("unable to find any files with pattern '%s'", globPattern)
return fmt.Errorf("%s Init(): unable to find any files with pattern '%s'", m.name, globPattern)
}
m.topology = make([]NUMAStatsCollectorTopolgy, 0, len(dirs))
for _, dir := range dirs {