diff options
Diffstat (limited to 'gitConfig.go')
| -rw-r--r-- | gitConfig.go | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/gitConfig.go b/gitConfig.go new file mode 100644 index 0000000..70568bb --- /dev/null +++ b/gitConfig.go @@ -0,0 +1,235 @@ +package repostatus + +import ( + "bufio" + "os" + "path/filepath" + "strings" + + "go.wit.com/log" +) + +// GitConfig represents the parsed .git/config data +// type GitConfig map[string]map[string]string + +type remote struct { + url string + fetch string +} + +type branch struct { + remote string + merge string +} + +type GitConfig struct { + core map[string]string // map[origin] = "https:/git.wit.org/gui/gadgets" + remotes map[string]*remote // map[origin] = "https:/git.wit.org/gui/gadgets" + branches map[string]*branch // map[guimaster] = origin guimaster +} + +type GoConfig map[string]string + +func listGitDirectories() []string { + var all []string + homeDir, err := os.UserHomeDir() + if err != nil { + log.Log(WARN, "Error getting home directory:", err) + return nil + } + + srcDir := filepath.Join(homeDir, "go/src") + + err = filepath.Walk(srcDir, func(path string, info os.FileInfo, err error) error { + if err != nil { + log.Log(WARN, "Error accessing path:", path, err) + return nil + } + + // Check if the current path is a directory and has a .git subdirectory + if info.IsDir() && isGitDir(path) { + all = append(all, path) + // fmt.Println(path) + } + + return nil + }) + + if err != nil { + log.Log(WARN, "Error walking the path:", srcDir, err) + } + + return all +} + +// isGitDir checks if a .git directory exists inside the given directory +func isGitDir(dir string) bool { + gitDir := filepath.Join(dir, ".git") + info, err := os.Stat(gitDir) + if os.IsNotExist(err) { + return false + } + return info.IsDir() +} + +// readGitConfig reads and parses the .git/config file +func readGitConfig(filePath string) (*GitConfig, error) { + file, err := os.Open(filePath) + if err != nil { + return nil, err + } + defer file.Close() + + var currentSection string = "" + var currentName string = "" + + config := new(GitConfig) + config.core = make(map[string]string) + config.remotes = make(map[string]*remote) + config.branches = make(map[string]*branch) + + scanner := bufio.NewScanner(file) + for scanner.Scan() { + line := strings.TrimSpace(scanner.Text()) + + // Skip empty lines and comments + if line == "" || strings.HasPrefix(line, "#") || strings.HasPrefix(line, ";") { + continue + } + + // Check for section headers + if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") { + line = strings.Trim(line, "[]") + parts := strings.Split(line, " ") + currentSection = parts[0] + + if len(parts) == 2 { + line = strings.Trim(line, "[]") + currentName = strings.Trim(parts[1], "[]") + } + continue + } + + partsNew := strings.SplitN(line, "=", 2) + if len(partsNew) != 2 { + log.Log(WARN, "error on config section:", currentSection, "line:", line) + } + + key := strings.TrimSpace(partsNew[0]) + value := strings.TrimSpace(partsNew[1]) + + switch currentSection { + case "core": + config.core[key] = value + case "remote": + test, ok := config.remotes[currentName] + if !ok { + test = new(remote) + config.remotes[currentName] = test + } + log.Log(INFO, "switch currentSection", currentSection, currentName) + switch key { + case "url": + if test.url == value { + continue + } + if test.url == "" { + test.url = value + continue + } + log.Log(WARN, "error url mismatch", test.url, value) + case "fetch": + if test.fetch == value { + continue + } + if test.fetch == "" { + test.fetch = value + continue + } + log.Log(WARN, "error fetch mismatch", test.fetch, value) + default: + log.Log(WARN, "error unknown remote:", currentSection, currentName, "key", key, "value", value) + } + case "branch": + test, ok := config.branches[currentName] + if !ok { + test = new(branch) + config.branches[currentName] = test + } + switch key { + case "remote": + config.branches[currentName].remote = value + case "merge": + config.branches[currentName].merge = value + default: + log.Log(WARN, "error unknown remote:", currentSection, currentName, key, value) + } + default: + log.Log(WARN, "error unknown currentSection", currentSection, "line:", line) + } + } + + if err := scanner.Err(); err != nil { + return nil, err + } + + return config, nil +} + +// readGoMod reads and parses the go.sum file (TODO: do the go.mod file) +func (rs *RepoStatus) ReadGoMod() bool { + tmp := filepath.Join(rs.realPath.String(), "go.sum") + gomod, err := os.Open(tmp) + if err != nil { + log.Log(WARN, "missing go.mod", rs.realPath.String()) + rs.goConfig = nil + return false + } + defer gomod.Close() + + tmp = filepath.Join(rs.realPath.String(), "go.sum") + gosum, err := os.Open(tmp) + if err != nil { + log.Log(WARN, "missing go.sum", rs.realPath.String()) + rs.goConfig = nil + return false + } + defer gosum.Close() + + var deps GoConfig + deps = make(GoConfig) + + scanner := bufio.NewScanner(gosum) + log.Log(INFO, "gosum:", tmp) + for scanner.Scan() { + line := strings.TrimSpace(scanner.Text()) + + parts := strings.Split(line, " ") + if len(parts) == 3 { + godep := strings.TrimSpace(parts[0]) + version := strings.TrimSpace(parts[1]) + if strings.HasSuffix(version, "/go.mod") { + version = strings.TrimSuffix(version, "/go.mod") + } + currentversion, ok := deps[godep] + if ok { + if currentversion != version { + log.Log(WARN, "versions do not match!!!", deps[godep], version, currentversion) + } + } else { + deps[godep] = version + log.Log(INFO, "\t", godep, "=", version) + } + } else { + log.Log(WARN, "\t INVALID:", parts) + } + } + + if err := scanner.Err(); err != nil { + rs.goConfig = nil + return false + } + + rs.goConfig = deps + return true +} |