a bit of cleaning up duplicating code in sysgit and gogit

giq/giq.go

@@ -54,34 +54,34 @@ func isGitDir(path string) (bool, error) {
 	return true, nil
 }
 
-func detectGitPath(path string) (string, error) {
+func detectGitPath(path string) (string, bool, error) {
 	path, err := filepath.Abs(path)
 	if err != nil {
-		return "", err
+		return "", false, err
 	}
 
 	for {
 		fi, err := os.Stat(filepath.Join(path, ".git"))
 		if err == nil {
 			if !fi.IsDir() {
-				return "", fmt.Errorf(".git exist but is not a directory")
+				return "", false, fmt.Errorf(".git exist but is not a directory")
 			}
-			return filepath.Join(path, ".git"), nil
+			return path, false, nil
 		}
 		if !os.IsNotExist(err) {
-			return "", err
+			return "", false, err
 		}
 
 		ok, err := isGitDir(path)
 		if err != nil {
-			return "", err
+			return "", false, err
 		}
 		if ok {
-			return path, nil
+			return path, true, nil
 		}
 
 		if parent := filepath.Dir(path); parent == path {
-			return "", fmt.Errorf(".git not found")
+			return "", false, fmt.Errorf(".git not found")
 		} else {
 			path = parent
 		}

giq/gogit.go

@@ -5,7 +5,6 @@ import (
 	"io"
 	"math/rand"
 	"os"
-	"path"
 	"path/filepath"
 	"strings"
 
@@ -94,17 +93,9 @@ func (g *Gogit) GitStruct(hookPath, hookContext, hookStdinput, gexe string) Git
 	var git Git
 	_ = gexe
 
-	gitBase, err := detectGitPath(hookPath)
+	repoPath, gitIsBare, err := detectGitPath(hookPath)
 	check(err)
-
-	repoPath := gitBase
-	git.IsBare = true
-
-	base := path.Base(gitBase)
-	if base == ".git" {
-		git.IsBare = false
-		repoPath = strings.Replace(gitBase, ".git", "", 1)
-	}
+	git.IsBare = gitIsBare
 
 	r, err := gogit.PlainOpen(repoPath)
 	check(err)

giq/sysgit.go

@@ -6,7 +6,6 @@ import (
 	"math/rand"
 	"os"
 	"os/exec"
-	"path"
 	"path/filepath"
 	"strings"
 	"time"
@@ -75,17 +74,9 @@ func isPublished(gitRepoPath, gitIndexPath, prevCommit, lastCommit string) bool
 func (g *Sysgit) GitStruct(hookPath, hookContext, hookStdinput, gexe string) Git {
 	var git Git
 
-	gitBase, err := detectGitPath(hookPath)
+	repoPath, gitIsBare, err := detectGitPath(hookPath)
 	check(err)
-
-	repoPath := gitBase
-	git.IsBare = true
-
-	base := path.Base(gitBase)
-	if base == ".git" {
-		git.IsBare = false
-		repoPath = strings.Replace(gitBase, ".git", "", 1)
-	}
+	git.IsBare = gitIsBare
 
 	if hookContext == "PostReceive" {
 		revs := strings.Fields(hookStdinput)

main.go

@@ -15,7 +15,7 @@ import (
 )
 
 var (
-	version  = "21.04.03"
+	version  = "21.04.04"
 	logLines = ""
 )