RepoAssignment ensure to close before overwrite (#19449)

* check if GitRepo already open and close if

* only run RepoAssignment once

* refactor context helper for api to open GitRepo

5 files changed, 20 insertions, 25 deletions

diff --git a/routers/api/v1/repo/blob.go b/routers/api/v1/repo/blob.go
index 19d893a68b..035f2dc1e1 100644
--- a/routers/api/v1/repo/blob.go
+++ b/routers/api/v1/repo/blob.go
@@ -45,7 +45,8 @@ func GetBlob(ctx *context.APIContext) {
 		ctx.Error(http.StatusBadRequest, "", "sha not provided")
 		return
 	}
-	if blob, err := files_service.GetBlobBySHA(ctx, ctx.Repo.Repository, sha); err != nil {
+
+	if blob, err := files_service.GetBlobBySHA(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, sha); err != nil {
 		ctx.Error(http.StatusBadRequest, "", err)
 	} else {
 		ctx.JSON(http.StatusOK, blob)
diff --git a/routers/api/v1/repo/commits.go b/routers/api/v1/repo/commits.go
index b6c47e0685..c79c34ec42 100644
--- a/routers/api/v1/repo/commits.go
+++ b/routers/api/v1/repo/commits.go
@@ -269,6 +269,7 @@ func DownloadCommitDiffOrPatch(ctx *context.APIContext) {
 	//   "404":
 	//     "$ref": "#/responses/notFound"
 	repoPath := repo_model.RepoPath(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
+	// TODO: use gitRepo from context
 	if err := git.GetRawDiff(
 		ctx,
 		repoPath,
diff --git a/routers/api/v1/repo/file.go b/routers/api/v1/repo/file.go
index a4811b370a..ed51f6f4df 100644
--- a/routers/api/v1/repo/file.go
+++ b/routers/api/v1/repo/file.go
@@ -62,22 +62,7 @@ func GetRawFile(ctx *context.APIContext) {
 		return
 	}
 
-	commit := ctx.Repo.Commit
-
-	if ref := ctx.FormTrim("ref"); len(ref) > 0 {
-		var err error
-		commit, err = ctx.Repo.GitRepo.GetCommit(ref)
-		if err != nil {
-			if git.IsErrNotExist(err) {
-				ctx.NotFound()
-			} else {
-				ctx.Error(http.StatusInternalServerError, "GetBlobByPath", err)
-			}
-			return
-		}
-	}
-
-	blob, err := commit.GetBlobByPath(ctx.Repo.TreePath)
+	blob, err := ctx.Repo.Commit.GetBlobByPath(ctx.Repo.TreePath)
 	if err != nil {
 		if git.IsErrNotExist(err) {
 			ctx.NotFound()
@@ -157,13 +142,18 @@ func GetEditorconfig(ctx *context.APIContext) {
 	//   description: filepath of file to get
 	//   type: string
 	//   required: true
+	// - name: ref
+	//   in: query
+	//   description: "The name of the commit/branch/tag. Default the repository’s default branch (usually master)"
+	//   type: string
+	//   required: false
 	// responses:
 	//   200:
 	//     description: success
 	//   "404":
 	//     "$ref": "#/responses/notFound"
 
-	ec, err := ctx.Repo.GetEditorconfig()
+	ec, err := ctx.Repo.GetEditorconfig(ctx.Repo.Commit)
 	if err != nil {
 		if git.IsErrNotExist(err) {
 			ctx.NotFound(err)
diff --git a/routers/api/v1/repo/hook.go b/routers/api/v1/repo/hook.go
index c79a1d6b13..7ec6cd88ab 100644
--- a/routers/api/v1/repo/hook.go
+++ b/routers/api/v1/repo/hook.go
@@ -138,6 +138,11 @@ func TestHook(ctx *context.APIContext) {
 	//   type: integer
 	//   format: int64
 	//   required: true
+	// - name: ref
+	//   in: query
+	//   description: "The name of the commit/branch/tag. Default the repository’s default branch (usually master)"
+	//   type: string
+	//   required: false
 	// responses:
 	//   "204":
 	//     "$ref": "#/responses/empty"
diff --git a/routers/api/v1/repo/notes.go b/routers/api/v1/repo/notes.go
index f85883566f..bd8e27e40b 100644
--- a/routers/api/v1/repo/notes.go
+++ b/routers/api/v1/repo/notes.go
@@ -55,15 +55,13 @@ func GetNote(ctx *context.APIContext) {
 }
 
 func getNote(ctx *context.APIContext, identifier string) {
-	gitRepo, err := git.OpenRepository(ctx, ctx.Repo.Repository.RepoPath())
-	if err != nil {
-		ctx.Error(http.StatusInternalServerError, "OpenRepository", err)
+	if ctx.Repo.GitRepo == nil {
+		ctx.InternalServerError(fmt.Errorf("no open git repo"))
 		return
 	}
-	defer gitRepo.Close()
+
 	var note git.Note
-	err = git.GetNote(ctx, gitRepo, identifier, &note)
-	if err != nil {
+	if err := git.GetNote(ctx, ctx.Repo.GitRepo, identifier, &note); err != nil {
 		if git.IsErrNotExist(err) {
 			ctx.NotFound(identifier)
 			return
@@ -72,7 +70,7 @@ func getNote(ctx *context.APIContext, identifier string) {
 		return
 	}
 
-	cmt, err := convert.ToCommit(ctx.Repo.Repository, gitRepo, note.Commit, nil)
+	cmt, err := convert.ToCommit(ctx.Repo.Repository, ctx.Repo.GitRepo, note.Commit, nil)
 	if err != nil {
 		ctx.Error(http.StatusInternalServerError, "ToCommit", err)
 		return