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feat(cache): create .cache if no other options are found

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resolves #5758
This commit is contained in:
Jan De Dobbeleer 2024-10-22 12:39:53 +02:00 committed by Jan De Dobbeleer
parent 9f576507b1
commit fbcd78eff1
1 changed files with 18 additions and 9 deletions
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27
src/runtime/terminal.go
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@ -800,39 +800,48 @@ func (term *Terminal) SystemInfo() (*SystemInfo, error) {
func (term *Terminal) CachePath() string {
defer term.Trace(time.Now())
returnOrBuildCachePath := func(path string) string {
returnOrBuildCachePath := func(path string) (string, bool) {
// validate root path
if _, err := os.Stat(path); err != nil {
return ""
return "", false
}
// validate oh-my-posh folder, if non existent, create it
cachePath := filepath.Join(path, "oh-my-posh")
if _, err := os.Stat(cachePath); err == nil {
return cachePath
return cachePath, true
}
if err := os.Mkdir(cachePath, 0o755); err != nil {
return ""
return "", false
}
return cachePath
return cachePath, true
}
// WINDOWS cache folder, should not exist elsewhere
if cachePath := returnOrBuildCachePath(term.Getenv("LOCALAPPDATA")); len(cachePath) != 0 {
if cachePath, OK := returnOrBuildCachePath(term.Getenv("LOCALAPPDATA")); OK {
return cachePath
}
// allow the user to set the cache path using OMP_CACHE_DIR
if cachePath := returnOrBuildCachePath(term.Getenv("OMP_CACHE_DIR")); len(cachePath) != 0 {
if cachePath, OK := returnOrBuildCachePath(term.Getenv("OMP_CACHE_DIR")); OK {
return cachePath
}
// get XDG_CACHE_HOME if present
if cachePath := returnOrBuildCachePath(term.Getenv("XDG_CACHE_HOME")); len(cachePath) != 0 {
if cachePath, OK := returnOrBuildCachePath(term.Getenv("XDG_CACHE_HOME")); OK {
return cachePath
}
// try to create the cache folder in the user's home directory if non-existent
dotCache := filepath.Join(term.Home(), ".cache")
if _, err := os.Stat(dotCache); err != nil {
_ = os.Mkdir(dotCache, 0o755)
}
// HOME cache folder
if cachePath := returnOrBuildCachePath(term.Home() + "/.cache"); len(cachePath) != 0 {
if cachePath, OK := returnOrBuildCachePath(dotCache); OK {
return cachePath
}