working on go-clone

common.go

@@ -1,6 +1,7 @@
 package repostatus
 
 import (
+	"os"
 	"strings"
 	"unicode"
 
@@ -111,10 +112,15 @@ func (rs *RepoStatus) IsGoLang() bool {
 	return false
 }
 
+// experiment to go package type
 func (rs *RepoStatus) RepoType() string {
 	if !rs.IsGoLang() {
 		return ""
 	}
+	if !rs.Exists("go.mod") {
+		return ""
+	}
+	os.Setenv("GO111MODULE", "off")
 	err, output := rs.RunCmd([]string{"go", "list", "-f", "'{{if eq .Name \"main\"}}binary{{else}}library{{end}}'"})
 	if err == nil {
 		output = strings.Trim(output, "'")

git.go

@@ -209,6 +209,10 @@ func (rs *RepoStatus) CheckDirty() bool {
 	if last == "nothing to commit, working tree clean" {
 		log.Log(REPO, "CheckDirty() no", rs.realPath.String())
 		rs.dirtyLabel.SetValue("no")
+		if start == "" {
+			// don't record a change as this is the initial run
+			return false
+		}
 		if start != "no" {
 			log.Log(REPOWARN, "is no longer dirty")
 			rs.NoteChange("is no longer dirty")
@@ -217,6 +221,10 @@ func (rs *RepoStatus) CheckDirty() bool {
 	}
 
 	rs.dirtyLabel.SetValue("dirty")
+	if start == "" {
+		// don't record a change as this is the initial run
+		return false
+	}
 	if start != "dirty" {
 		log.Log(REPOWARN, "is now dirty")
 		rs.NoteChange("is now dirty")

new.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 
 	"go.wit.com/lib/gadgets"
+	"go.wit.com/lib/gui/shell"
 	"go.wit.com/log"
 )
 
@@ -41,34 +42,38 @@ func New(path string) (*RepoStatus, error) {
 	return r, err
 }
 
-func NewRepoStatusWindow(path string) (error, *RepoStatus) {
-	var realpath string
-	var isGoLang bool = false
+func SetWorkPath(path string) {
+	os.Setenv("REPO_WORK_PATH", path)
+}
 
-	if windowMap[path] == nil {
-		log.Log(INFO, "NewRepoStatusWindow() adding new", path)
-	} else {
-		log.Warn("This already exists for path", path)
-		log.Warn("should return windowMap[path] here")
-		return nil, windowMap[path]
-	}
+// guess the paths. returns
+// realpath : the actual path on the filesystem
+// goSrcPath : this could be ~/go/src, or where the go.work file is
+// goPath : go.wit.com/lib/gui/repostatus (for example)
+// true/false if the repo is a golang repo
+func guessPaths(path string) (string, string, string, bool, error) {
+	var realpath, goSrcDir string
+	var isGoLang bool = false
 
 	homeDir, err := os.UserHomeDir()
 	if err != nil {
 		log.Log(WARN, "Error getting home directory:", err)
-		return err, nil
-	}
-	goSrcDir := filepath.Join(homeDir, "go/src")
-
-	rs := &RepoStatus{
-		ready: false,
+		return path, realpath, goSrcDir, false, err
 	}
+	goSrcDir = filepath.Join(homeDir, "go/src")
 
 	// allow arbitrary paths, otherwise, assume the repo is in ~/go/src
+	// unless REPO_WORK_PATH was set. to over-ride ~/go/src
+	// todo, look for go.work
+	if os.Getenv("REPO_WORK_PATH") == "" {
+		os.Setenv("REPO_WORK_PATH", goSrcDir)
+	} else {
+		goSrcDir = os.Getenv("REPO_WORK_PATH")
+	}
+
 	if strings.HasPrefix(path, "/") {
 		realpath = path
 	} else if strings.HasPrefix(path, "~") {
-		// TODO: example this to homedir
 		tmp := strings.TrimPrefix(path, "~")
 		realpath = filepath.Join(homeDir, tmp)
 	} else {
@@ -78,18 +83,54 @@ func NewRepoStatusWindow(path string) (error, *RepoStatus) {
 	if !IsDirectory(realpath) {
 		log.Log(REPOWARN, "directory doesn't exist", realpath)
 		// directory doesn't exist. exit with nil and error nil
-		return errors.New(realpath + " does not exist"), nil
+		return path, realpath, goSrcDir, false, errors.New(realpath + " does not exist")
 	}
 
+	clone(goSrcDir, path)
 	filename := filepath.Join(realpath, ".git/config")
 
 	_, err = os.Open(filename)
 	if err != nil {
 		// log.Log(WARN, "Error reading .git/config:", filename, err)
 		// log.Log(WARN, "TODO: find .git/config in parent directory")
+		return path, realpath, goSrcDir, false, err
+	}
+	return path, realpath, goSrcDir, isGoLang, nil
+}
+
+// attempt to git clone if the go path doesn't exist
+func clone(wdir string, path string) {
+	fullpath := filepath.Join(wdir, path)
+	if IsDirectory(fullpath) {
+		return
+	}
+	err := os.Chdir(wdir)
+	if err != nil {
+		return
+	}
+
+	base := filepath.Join(wdir, filepath.Dir(path))
+	shell.RunPath(base, []string{"git", "clone", "http://" + path})
+}
+
+func NewRepoStatusWindow(path string) (error, *RepoStatus) {
+	path, realpath, goSrcDir, isGoLang, err := guessPaths(path)
+	if err != nil {
 		return err, nil
 	}
 
+	if windowMap[path] == nil {
+		log.Log(INFO, "NewRepoStatusWindow() adding new", path)
+	} else {
+		log.Warn("This already exists for path", path)
+		log.Warn("should return windowMap[path] here")
+		return nil, windowMap[path]
+	}
+
+	rs := &RepoStatus{
+		ready: false,
+	}
+
 	rs.tags = make(map[string]string)
 	rs.window = gadgets.RawBasicWindow("GO Repo Details " + path)
 	rs.window.Horizontal()

unix.go

@@ -449,3 +449,26 @@ func (rs *RepoStatus) DoAll(all [][]string) bool {
 	}
 	return true
 }
+
+func ScanGitDirectories(srcDir string) []string {
+	var all []string
+	err := filepath.Walk(srcDir, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			log.Log(REPOWARN, "Error accessing path:", path, err)
+			return nil
+		}
+
+		// Check if the path is a directory and has a .git subdirectory
+		if info.IsDir() && IsGitDir(path) {
+			all = append(all, path)
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		log.Log(REPOWARN, "Error walking the path:", srcDir, err)
+	}
+
+	return all
+}