2020-08-21 00:39:52 +00:00
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package settings
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import (
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"os"
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"path/filepath"
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)
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2021-10-15 17:22:28 +00:00
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const (
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configFileName string = "config.json" // configFileName holds the name of the config file.
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vcsFileName string = "vcs.json" // vcsFileName holds the name of the vcs file.
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completionFileName string = "completion.cache"
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systemdCache string = "/var/cache/yay" // systemd should handle cache creation
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)
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2020-08-21 00:39:52 +00:00
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2023-03-13 08:48:39 +00:00
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func GetConfigPath() string {
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2020-08-21 00:39:52 +00:00
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if configHome := os.Getenv("XDG_CONFIG_HOME"); configHome != "" {
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2021-09-04 23:41:42 +00:00
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configDir := filepath.Join(configHome, "yay")
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if err := initDir(configDir); err == nil {
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return filepath.Join(configDir, configFileName)
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2020-08-21 00:39:52 +00:00
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}
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}
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if configHome := os.Getenv("HOME"); configHome != "" {
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2021-09-04 23:41:42 +00:00
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configDir := filepath.Join(configHome, ".config", "yay")
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if err := initDir(configDir); err == nil {
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return filepath.Join(configDir, configFileName)
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2020-08-21 00:39:52 +00:00
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}
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}
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return ""
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}
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2021-10-15 17:22:28 +00:00
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func getCacheHome() (string, error) {
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2021-08-31 00:27:25 +00:00
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uid := os.Geteuid()
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if cacheHome := os.Getenv("XDG_CACHE_HOME"); cacheHome != "" && uid != 0 {
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2021-09-04 23:41:42 +00:00
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cacheDir := filepath.Join(cacheHome, "yay")
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if err := initDir(cacheDir); err == nil {
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2021-10-15 17:22:28 +00:00
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return cacheDir, nil
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2020-08-21 00:39:52 +00:00
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}
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}
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2021-08-31 00:27:25 +00:00
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if cacheHome := os.Getenv("HOME"); cacheHome != "" && uid != 0 {
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2021-09-04 23:41:42 +00:00
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cacheDir := filepath.Join(cacheHome, ".cache", "yay")
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if err := initDir(cacheDir); err == nil {
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2021-10-15 17:22:28 +00:00
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return cacheDir, nil
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2020-08-21 00:39:52 +00:00
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}
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}
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2021-09-04 23:41:42 +00:00
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if uid == 0 && os.Getenv("SUDO_USER") == "" && os.Getenv("DOAS_USER") == "" {
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2021-10-15 17:22:28 +00:00
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return systemdCache, nil // Don't create directory if systemd-run takes care of it
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2021-09-04 23:41:42 +00:00
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}
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2021-10-15 17:22:28 +00:00
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tmpDir := filepath.Join(os.TempDir(), "yay")
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return tmpDir, initDir(tmpDir)
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2020-08-21 00:39:52 +00:00
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}
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func initDir(dir string) error {
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if _, err := os.Stat(dir); os.IsNotExist(err) {
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if err = os.MkdirAll(dir, 0o755); err != nil {
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2021-09-04 23:41:42 +00:00
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return &ErrRuntimeDir{inner: err, dir: dir}
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2020-08-21 00:39:52 +00:00
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}
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} else if err != nil {
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return err
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}
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return nil
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}
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