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improve package gcfg for main package path searching

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jflyfox
2021-03-01 17:02:07 +08:00
parent a69aec9070
commit 4b4cc5ebb9
1 changed files with 9 additions and 0 deletions
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9
os/gcfg/gcfg.go
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@ -85,7 +85,16 @@ func New(file ...string) *Config {
return c
}
// getSearchPaths is used for checking and using `MainPkgPath` purpose.
// As the `MainPkgPath` is retrieved only by main goroutine,
// it should be checked multiple times when used in configuration file searching.
// It only makes sense in source development environment.
func (c *Config) getSearchPaths() []string {
// Custom configuration directory path.
if !gcmd.GetOptWithEnv(fmt.Sprintf("%s.path", cmdEnvKey)).IsEmpty() {
return c.searchPaths.Slice()
}
var (
searchPaths = c.searchPaths.Slice()
mainPkgPath = gfile.MainPkgPath()