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Handle expected errors in FileCreate & FileUpdate API (#11643)

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needed for #11641
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6543 2020-05-31 22:59:34 +02:00 • committed by GitHub
parent 34b6983f56
commit b636cd6fd4
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4 changed files with 57 additions and 4 deletions
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39
routers/api/v1/repo/file.go
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@ -7,6 +7,7 @@ package repo
import (
"encoding/base64"
"fmt"
"net/http"
"time"
@ -198,6 +199,16 @@ func CreateFile(ctx *context.APIContext, apiOpts api.CreateFileOptions) {
// responses:
// "201":
// "$ref": "#/responses/FileResponse"
// "403":
// "$ref": "#/responses/error"
// "404":
// "$ref": "#/responses/notFound"
// "422":
// "$ref": "#/responses/error"
if ctx.Repo.Repository.IsEmpty {
ctx.Error(http.StatusUnprocessableEntity, "RepoIsEmpty", fmt.Errorf("repo is empty"))
}
if apiOpts.BranchName == "" {
apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
@ -235,7 +246,7 @@ func CreateFile(ctx *context.APIContext, apiOpts api.CreateFileOptions) {
}
if fileResponse, err := createOrUpdateFile(ctx, opts); err != nil {
ctx.Error(http.StatusInternalServerError, "CreateFile", err)
handleCreateOrUpdateFileError(ctx, err)
} else {
ctx.JSON(http.StatusCreated, fileResponse)
}
@ -274,6 +285,16 @@ func UpdateFile(ctx *context.APIContext, apiOpts api.UpdateFileOptions) {
// responses:
// "200":
// "$ref": "#/responses/FileResponse"
// "403":
// "$ref": "#/responses/error"
// "404":
// "$ref": "#/responses/notFound"
// "422":
// "$ref": "#/responses/error"
if ctx.Repo.Repository.IsEmpty {
ctx.Error(http.StatusUnprocessableEntity, "RepoIsEmpty", fmt.Errorf("repo is empty"))
}
if apiOpts.BranchName == "" {
apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
@ -313,12 +334,26 @@ func UpdateFile(ctx *context.APIContext, apiOpts api.UpdateFileOptions) {
}
if fileResponse, err := createOrUpdateFile(ctx, opts); err != nil {
ctx.Error(http.StatusInternalServerError, "UpdateFile", err)
handleCreateOrUpdateFileError(ctx, err)
} else {
ctx.JSON(http.StatusOK, fileResponse)
}
}
func handleCreateOrUpdateFileError(ctx *context.APIContext, err error) {
if models.IsErrUserCannotCommit(err) || models.IsErrFilePathProtected(err) {
ctx.Error(http.StatusForbidden, "Access", err)
return
}
if models.IsErrBranchAlreadyExists(err) || models.IsErrFilenameInvalid(err) || models.IsErrSHADoesNotMatch(err) ||
models.IsErrFilePathInvalid(err) || models.IsErrRepoFileAlreadyExists(err) {
ctx.Error(http.StatusUnprocessableEntity, "Invalid", err)
return
}
ctx.Error(http.StatusInternalServerError, "UpdateFile", err)
}
// Called from both CreateFile or UpdateFile to handle both
func createOrUpdateFile(ctx *context.APIContext, opts *repofiles.UpdateRepoFileOptions) (*api.FileResponse, error) {
if !canWriteFiles(ctx.Repo) {