mirror of
https://github.com/Jguer/yay
synced 2024-08-31 05:39:29 +00:00
Reorder main
Split functions out into smaller, more simple chunks. Ensure the correct order of things. Before, initConfig() would also create config.BuildDirbefore the command line flags have been applied, so yay would try to mkdir what was in the config, ignoring the flag.
This commit is contained in:
parent
2fac9c036f
commit
febccaef3a
86
main.go
86
main.go
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@ -46,59 +46,67 @@ func setPaths() error {
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}
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func initConfig() error {
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defaultSettings(&config)
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if _, err := os.Stat(configFile); os.IsNotExist(err) {
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if err = os.MkdirAll(filepath.Dir(configFile), 0755); err != nil {
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return fmt.Errorf("Unable to create config directory:\n%s\n"+
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"The error was:\n%s", filepath.Dir(configFile), err)
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}
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// Save the default config if nothing is found
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return config.saveConfig()
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} else if err != nil {
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return err
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}
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cfile, err := os.OpenFile(configFile, os.O_RDWR|os.O_CREATE, 0644)
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if err != nil {
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return fmt.Errorf("Error reading config: %s\n", err)
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cfile, err := os.Open(configFile)
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if !os.IsNotExist(err) && err != nil {
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return fmt.Errorf("Failed to open config file '%s': %s", configFile, err)
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}
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defer cfile.Close()
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decoder := json.NewDecoder(cfile)
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if err = decoder.Decode(&config); err != nil {
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return fmt.Errorf("Error reading config: %s",
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err)
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}
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if _, err = os.Stat(config.BuildDir); os.IsNotExist(err) {
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if err = os.MkdirAll(config.BuildDir, 0755); err != nil {
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return fmt.Errorf("Unable to create BuildDir directory:\n%s\n"+
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"The error was:\n%s", config.BuildDir, err)
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if !os.IsNotExist(err) {
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decoder := json.NewDecoder(cfile)
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if err = decoder.Decode(&config); err != nil {
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return fmt.Errorf("Failed to read config '%s': %s", configFile, err)
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}
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}
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return err
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return nil
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}
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func initVCS() error {
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if _, err := os.Stat(vcsFile); os.IsNotExist(err) {
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if err = os.MkdirAll(filepath.Dir(vcsFile), 0755); err != nil {
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return fmt.Errorf("Unable to create vcs directory:\n%s\n"+
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"The error was:\n%s", filepath.Dir(configFile), err)
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vfile, err := os.Open(vcsFile)
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if !os.IsNotExist(err) && err != nil {
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return fmt.Errorf("Failed to open vcs file '%s': %s", vcsFile, err)
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}
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defer vfile.Close()
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if !os.IsNotExist(err) {
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decoder := json.NewDecoder(vfile)
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if err = decoder.Decode(&savedInfo); err != nil {
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return fmt.Errorf("Failed to read vcs '%s': %s", vcsFile, err)
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}
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}
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return nil
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}
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func initHomeDirs() error {
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if _, err := os.Stat(configHome); os.IsNotExist(err) {
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if err = os.MkdirAll(configHome, 0755); err != nil {
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return fmt.Errorf("Failed to create config directory '%s': %s", configHome, err)
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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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vfile, err := os.OpenFile(vcsFile, os.O_RDONLY|os.O_CREATE, 0644)
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if err != nil {
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if _, err := os.Stat(cacheHome); os.IsNotExist(err) {
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if err = os.MkdirAll(cacheHome, 0755); err != nil {
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return fmt.Errorf("Failed to create cache directory '%s': %s", cacheHome, err)
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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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defer vfile.Close()
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decoder := json.NewDecoder(vfile)
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_ = decoder.Decode(&savedInfo)
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return nil
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}
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func initBuildDir() error {
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if _, err := os.Stat(config.BuildDir); os.IsNotExist(err) {
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if err = os.MkdirAll(config.BuildDir, 0755); err != nil {
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return fmt.Errorf("Failed to create BuildDir directory '%s': %s", config.BuildDir, err)
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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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@ -201,10 +209,12 @@ func main() {
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fmt.Println("Please avoid running yay as root/sudo.")
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}
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exitOnError(cmdArgs.parseCommandLine())
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exitOnError(setPaths())
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defaultSettings(&config)
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exitOnError(initHomeDirs())
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exitOnError(initConfig())
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cmdArgs.extractYayOptions()
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exitOnError(cmdArgs.parseCommandLine())
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exitOnError(initBuildDir())
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exitOnError(initVCS())
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exitOnError(initAlpm())
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exitOnError(handleCmd())
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