diff options
| -rw-r--r-- | config.go | 23 | ||||
| -rw-r--r-- | configBackup.go | 76 | ||||
| -rw-r--r-- | example/Makefile | 1 |
3 files changed, 93 insertions, 7 deletions
@@ -14,6 +14,15 @@ import ( // writes out the cluster information it seperate files // to make it humanly possible to hand edit things as needed func (m *Repos) ConfigSave() error { + if os.Getenv("FORGE_HOME") == "" { + homeDir, _ := os.UserHomeDir() + fullpath := filepath.Join(homeDir, ".config/forge") + os.Setenv("FORGE_HOME", fullpath) + } + // try to backup the current cluster config files + if err := backupConfig(); err != nil { + return err + } data, err := m.Marshal() if err != nil { log.Info("proto.Marshal() failed len", len(data), err) @@ -24,6 +33,9 @@ func (m *Repos) ConfigSave() error { s := m.FormatTEXT() configWrite("forge.text", []byte(s)) + + s = m.FormatJSON() + configWrite("forge.json", []byte(s)) return nil } @@ -76,9 +88,7 @@ func (m *Repos) ConfigLoad() error { } func loadFile(filename string) ([]byte, error) { - homeDir, err := os.UserHomeDir() - p := filepath.Join(homeDir, ".config/forge") - fullname := filepath.Join(p, filename) + fullname := filepath.Join(os.Getenv("FORGE_HOME"), filename) data, err := os.ReadFile(fullname) if errors.Is(err, os.ErrNotExist) { // if file does not exist, just return nil. this @@ -94,10 +104,9 @@ func loadFile(filename string) ([]byte, error) { } func configWrite(filename string, data []byte) error { - homeDir, err := os.UserHomeDir() - p := filepath.Join(homeDir, ".config/forge") - fname := filepath.Join(p, filename) - cfgfile, err := os.OpenFile(fname, os.O_RDWR|os.O_CREATE, 0666) + fullname := filepath.Join(os.Getenv("FORGE_HOME"), filename) + + cfgfile, err := os.OpenFile(fullname, os.O_RDWR|os.O_CREATE, 0666) defer cfgfile.Close() if err != nil { log.Warn("open config file :", err) diff --git a/configBackup.go b/configBackup.go new file mode 100644 index 0000000..ee019ae --- /dev/null +++ b/configBackup.go @@ -0,0 +1,76 @@ +package forgepb + +// thank chatgpt for this because why. why write this if you can have it +// kick this out in 30 seconds + +import ( + "errors" + "fmt" + "io" + "log" + "os" + "path/filepath" + "time" +) + +func backupConfig() error { + // make a new dir to backup the files + now := time.Now() + // timestamp := now.Format("2022.07.18.190545") // 50yr shout out to K&R + timestamp := now.Format("2006.01.02.150405") // bummer. other date doesn't work? + srcDir := filepath.Join(os.Getenv("FORGE_HOME")) + destDir := filepath.Join(os.Getenv("FORGE_HOME"), timestamp) + + return backupFiles(srcDir, destDir) +} + +func backupFiles(srcDir string, destDir string) error { + // Create the destination directory + err := os.MkdirAll(destDir, os.ModePerm) + if err != nil { + return errors.New(fmt.Sprintf("Failed to create directory: %v", err)) + } + + // Read the contents of the source directory + entries, err := os.ReadDir(srcDir) + if err != nil { + return errors.New(fmt.Sprintf("Failed to read directory: %v", err)) + } + + // Iterate over the entries in the source directory + for _, entry := range entries { + // Skip directories and files that do not have the .test extension + if entry.IsDir() { + continue + } + + log.Println("backing up file", entry.Name()) + srcPath := filepath.Join(srcDir, entry.Name()) + destPath := filepath.Join(destDir, entry.Name()) + + // Copy the file + if err := copyFile(srcPath, destPath); err != nil { + return errors.New(fmt.Sprintf("Failed to copy file %s: %v", entry.Name(), err)) + } + } + return nil +} + +// copyFile copies a file from src to dest +func copyFile(src, dest string) error { + srcFile, err := os.Open(src) + if err != nil { + return err + } + defer srcFile.Close() + + destFile, err := os.Create(dest) + if err != nil { + return err + } + defer destFile.Close() + + // Copy the content + _, err = io.Copy(destFile, srcFile) + return err +} diff --git a/example/Makefile b/example/Makefile index ba930d7..88d2439 100644 --- a/example/Makefile +++ b/example/Makefile @@ -1,6 +1,7 @@ build: GO111MODULE=off go build ./example + FORGE_HOME=/tmp/forge ./example goimports: goimports -w *.go |