Contents API should return 404 on not exist (#10323)

* Return 404 on not exist

* swagger update and use git.IsErrNotExist

* Handle delete too

* Handle delete too x2

* Fix pr 10323 (#3)

* fix TESTS

* leafe a note for fututre

* placate golangci-lint

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Update integrations/api_repo_file_delete_test.go

Co-Authored-By: 6543 <6543@obermui.de>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Antoine GIRARD <sapk@users.noreply.github.com>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>

1 files changed, 30 insertions, 2 deletions

diff --git a/routers/api/v1/repo/file.go b/routers/api/v1/repo/file.go
index 14923984bd..90a84cd54c 100644
--- a/routers/api/v1/repo/file.go
+++ b/routers/api/v1/repo/file.go
@@ -362,9 +362,15 @@ func DeleteFile(ctx *context.APIContext, apiOpts api.DeleteFileOptions) {
 	// responses:
 	//   "200":
 	//     "$ref": "#/responses/FileDeleteResponse"
+	//   "400":
+	//     "$ref": "#/responses/error"
+	//   "403":
+	//     "$ref": "#/responses/error"
+	//   "404":
+	//     "$ref": "#/responses/error"
 
 	if !CanWriteFiles(ctx.Repo) {
-		ctx.Error(http.StatusInternalServerError, "DeleteFile", models.ErrUserDoesNotHaveAccessToRepo{
+		ctx.Error(http.StatusForbidden, "DeleteFile", models.ErrUserDoesNotHaveAccessToRepo{
 			UserID:   ctx.User.ID,
 			RepoName: ctx.Repo.Repository.LowerName,
 		})
@@ -402,9 +408,23 @@ func DeleteFile(ctx *context.APIContext, apiOpts api.DeleteFileOptions) {
 	}
 
 	if fileResponse, err := repofiles.DeleteRepoFile(ctx.Repo.Repository, ctx.User, opts); err != nil {
+		if git.IsErrBranchNotExist(err) || models.IsErrRepoFileDoesNotExist(err) || git.IsErrNotExist(err) {
+			ctx.Error(http.StatusNotFound, "DeleteFile", err)
+			return
+		} else if models.IsErrBranchAlreadyExists(err) ||
+			models.IsErrFilenameInvalid(err) ||
+			models.IsErrSHADoesNotMatch(err) ||
+			models.IsErrCommitIDDoesNotMatch(err) ||
+			models.IsErrSHAOrCommitIDNotProvided(err) {
+			ctx.Error(http.StatusBadRequest, "DeleteFile", err)
+			return
+		} else if models.IsErrUserCannotCommit(err) {
+			ctx.Error(http.StatusForbidden, "DeleteFile", err)
+			return
+		}
 		ctx.Error(http.StatusInternalServerError, "DeleteFile", err)
 	} else {
-		ctx.JSON(http.StatusOK, fileResponse)
+		ctx.JSON(http.StatusOK, fileResponse) // FIXME on APIv2: return http.StatusNoContent
 	}
 }
 
@@ -439,6 +459,8 @@ func GetContents(ctx *context.APIContext) {
 	// responses:
 	//   "200":
 	//     "$ref": "#/responses/ContentsResponse"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
 
 	if !CanReadFiles(ctx.Repo) {
 		ctx.Error(http.StatusInternalServerError, "GetContentsOrList", models.ErrUserDoesNotHaveAccessToRepo{
@@ -452,6 +474,10 @@ func GetContents(ctx *context.APIContext) {
 	ref := ctx.QueryTrim("ref")
 
 	if fileList, err := repofiles.GetContentsOrList(ctx.Repo.Repository, treePath, ref); err != nil {
+		if git.IsErrNotExist(err) {
+			ctx.NotFound("GetContentsOrList", err)
+			return
+		}
 		ctx.Error(http.StatusInternalServerError, "GetContentsOrList", err)
 	} else {
 		ctx.JSON(http.StatusOK, fileList)
@@ -484,6 +510,8 @@ func GetContentsList(ctx *context.APIContext) {
 	// responses:
 	//   "200":
 	//     "$ref": "#/responses/ContentsListResponse"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
 
 	// same as GetContents(), this function is here because swagger fails if path is empty in GetContents() interface
 	GetContents(ctx)