diff options
Diffstat (limited to 'routers/web/repo/editor.go')
-rw-r--r-- | routers/web/repo/editor.go | 980 |
1 files changed, 229 insertions, 751 deletions
diff --git a/routers/web/repo/editor.go b/routers/web/repo/editor.go index 1a090c9437..e8ad3cceb5 100644 --- a/routers/web/repo/editor.go +++ b/routers/web/repo/editor.go @@ -4,6 +4,7 @@ package repo import ( + "bytes" "fmt" "io" "net/http" @@ -11,18 +12,15 @@ import ( "strings" git_model "code.gitea.io/gitea/models/git" - repo_model "code.gitea.io/gitea/models/repo" "code.gitea.io/gitea/models/unit" "code.gitea.io/gitea/modules/charset" "code.gitea.io/gitea/modules/git" - "code.gitea.io/gitea/modules/json" - "code.gitea.io/gitea/modules/log" + "code.gitea.io/gitea/modules/httplib" "code.gitea.io/gitea/modules/markup" "code.gitea.io/gitea/modules/setting" "code.gitea.io/gitea/modules/templates" "code.gitea.io/gitea/modules/util" "code.gitea.io/gitea/modules/web" - "code.gitea.io/gitea/routers/utils" "code.gitea.io/gitea/services/context" "code.gitea.io/gitea/services/context/upload" "code.gitea.io/gitea/services/forms" @@ -34,141 +32,209 @@ const ( tplEditDiffPreview templates.TplName = "repo/editor/diff_preview" tplDeleteFile templates.TplName = "repo/editor/delete" tplUploadFile templates.TplName = "repo/editor/upload" + tplPatchFile templates.TplName = "repo/editor/patch" + tplCherryPick templates.TplName = "repo/editor/cherry_pick" - frmCommitChoiceDirect string = "direct" - frmCommitChoiceNewBranch string = "commit-to-new-branch" + editorCommitChoiceDirect string = "direct" + editorCommitChoiceNewBranch string = "commit-to-new-branch" ) -func canCreateBasePullRequest(ctx *context.Context) bool { - baseRepo := ctx.Repo.Repository.BaseRepo - return baseRepo != nil && baseRepo.UnitEnabled(ctx, unit.TypePullRequests) +func prepareEditorCommitFormOptions(ctx *context.Context, editorAction string) { + cleanedTreePath := files_service.CleanGitTreePath(ctx.Repo.TreePath) + if cleanedTreePath != ctx.Repo.TreePath { + redirectTo := fmt.Sprintf("%s/%s/%s/%s", ctx.Repo.RepoLink, editorAction, util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(cleanedTreePath)) + if ctx.Req.URL.RawQuery != "" { + redirectTo += "?" + ctx.Req.URL.RawQuery + } + ctx.Redirect(redirectTo) + return + } + + commitFormBehaviors, err := ctx.Repo.PrepareCommitFormBehaviors(ctx, ctx.Doer) + if err != nil { + ctx.ServerError("PrepareCommitFormBehaviors", err) + return + } + + ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.RefTypeNameSubURL() + ctx.Data["TreePath"] = ctx.Repo.TreePath + ctx.Data["CommitFormBehaviors"] = commitFormBehaviors + + // for online editor + ctx.Data["PreviewableExtensions"] = strings.Join(markup.PreviewableExtensions(), ",") + ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",") + ctx.Data["IsEditingFileOnly"] = ctx.FormString("return_uri") != "" + ctx.Data["ReturnURI"] = ctx.FormString("return_uri") + + // form fields + ctx.Data["commit_summary"] = "" + ctx.Data["commit_message"] = "" + ctx.Data["commit_choice"] = util.Iif(commitFormBehaviors.CanCommitToBranch, editorCommitChoiceDirect, editorCommitChoiceNewBranch) + ctx.Data["new_branch_name"] = getUniquePatchBranchName(ctx, ctx.Doer.LowerName, ctx.Repo.Repository) + ctx.Data["last_commit"] = ctx.Repo.CommitID } -func renderCommitRights(ctx *context.Context) bool { - canCommitToBranch, err := ctx.Repo.CanCommitToBranch(ctx, ctx.Doer) +func prepareTreePathFieldsAndPaths(ctx *context.Context, treePath string) { + // show the tree path fields in the "breadcrumb" and help users to edit the target tree path + ctx.Data["TreeNames"], ctx.Data["TreePaths"] = getParentTreeFields(treePath) +} + +type parsedEditorCommitForm[T any] struct { + form T + commonForm *forms.CommitCommonForm + CommitFormBehaviors *context.CommitFormBehaviors + TargetBranchName string + GitCommitter *files_service.IdentityOptions +} + +func (f *parsedEditorCommitForm[T]) GetCommitMessage(defaultCommitMessage string) string { + commitMessage := util.IfZero(strings.TrimSpace(f.commonForm.CommitSummary), defaultCommitMessage) + if body := strings.TrimSpace(f.commonForm.CommitMessage); body != "" { + commitMessage += "\n\n" + body + } + return commitMessage +} + +func parseEditorCommitSubmittedForm[T forms.CommitCommonFormInterface](ctx *context.Context) *parsedEditorCommitForm[T] { + form := web.GetForm(ctx).(T) + if ctx.HasError() { + ctx.JSONError(ctx.GetErrMsg()) + return nil + } + + commonForm := form.GetCommitCommonForm() + commonForm.TreePath = files_service.CleanGitTreePath(commonForm.TreePath) + + commitFormBehaviors, err := ctx.Repo.PrepareCommitFormBehaviors(ctx, ctx.Doer) if err != nil { - log.Error("CanCommitToBranch: %v", err) + ctx.ServerError("PrepareCommitFormBehaviors", err) + return nil + } + + // check commit behavior + targetBranchName := util.Iif(commonForm.CommitChoice == editorCommitChoiceNewBranch, commonForm.NewBranchName, ctx.Repo.BranchName) + if targetBranchName == ctx.Repo.BranchName && !commitFormBehaviors.CanCommitToBranch { + ctx.JSONError(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", targetBranchName)) + return nil } - ctx.Data["CanCommitToBranch"] = canCommitToBranch - ctx.Data["CanCreatePullRequest"] = ctx.Repo.Repository.UnitEnabled(ctx, unit.TypePullRequests) || canCreateBasePullRequest(ctx) - return canCommitToBranch.CanCommitToBranch + // Committer user info + gitCommitter, valid := WebGitOperationGetCommitChosenEmailIdentity(ctx, commonForm.CommitEmail) + if !valid { + ctx.JSONError(ctx.Tr("repo.editor.invalid_commit_email")) + return nil + } + + return &parsedEditorCommitForm[T]{ + form: form, + commonForm: commonForm, + CommitFormBehaviors: commitFormBehaviors, + TargetBranchName: targetBranchName, + GitCommitter: gitCommitter, + } } // redirectForCommitChoice redirects after committing the edit to a branch -func redirectForCommitChoice(ctx *context.Context, commitChoice, newBranchName, treePath string) { - if commitChoice == frmCommitChoiceNewBranch { +func redirectForCommitChoice[T any](ctx *context.Context, parsed *parsedEditorCommitForm[T], treePath string) { + if parsed.commonForm.CommitChoice == editorCommitChoiceNewBranch { // Redirect to a pull request when possible redirectToPullRequest := false - repo := ctx.Repo.Repository - baseBranch := ctx.Repo.BranchName - headBranch := newBranchName + repo, baseBranch, headBranch := ctx.Repo.Repository, ctx.Repo.BranchName, parsed.TargetBranchName if repo.UnitEnabled(ctx, unit.TypePullRequests) { redirectToPullRequest = true - } else if canCreateBasePullRequest(ctx) { + } else if parsed.CommitFormBehaviors.CanCreateBasePullRequest { redirectToPullRequest = true baseBranch = repo.BaseRepo.DefaultBranch headBranch = repo.Owner.Name + "/" + repo.Name + ":" + headBranch repo = repo.BaseRepo } - if redirectToPullRequest { - ctx.Redirect(repo.Link() + "/compare/" + util.PathEscapeSegments(baseBranch) + "..." + util.PathEscapeSegments(headBranch)) + ctx.JSONRedirect(repo.Link() + "/compare/" + util.PathEscapeSegments(baseBranch) + "..." + util.PathEscapeSegments(headBranch)) return } } returnURI := ctx.FormString("return_uri") - - ctx.RedirectToCurrentSite( - returnURI, - ctx.Repo.RepoLink+"/src/branch/"+util.PathEscapeSegments(newBranchName)+"/"+util.PathEscapeSegments(treePath), - ) + if returnURI == "" || !httplib.IsCurrentGiteaSiteURL(ctx, returnURI) { + returnURI = util.URLJoin(ctx.Repo.RepoLink, "src/branch", util.PathEscapeSegments(parsed.TargetBranchName), util.PathEscapeSegments(treePath)) + } + ctx.JSONRedirect(returnURI) } -// getParentTreeFields returns list of parent tree names and corresponding tree paths -// based on given tree path. -func getParentTreeFields(treePath string) (treeNames, treePaths []string) { - if len(treePath) == 0 { - return treeNames, treePaths +func editFileOpenExisting(ctx *context.Context) (prefetch []byte, dataRc io.ReadCloser, fInfo *fileInfo) { + entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath) + if err != nil { + HandleGitError(ctx, "GetTreeEntryByPath", err) + return nil, nil, nil } - treeNames = strings.Split(treePath, "/") - treePaths = make([]string, len(treeNames)) - for i := range treeNames { - treePaths[i] = strings.Join(treeNames[:i+1], "/") + // No way to edit a directory online. + if entry.IsDir() { + ctx.NotFound(nil) + return nil, nil, nil } - return treeNames, treePaths -} -func editFileCommon(ctx *context.Context, isNewFile bool) { - ctx.Data["PageIsEdit"] = true - ctx.Data["IsNewFile"] = isNewFile - ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.RefTypeNameSubURL() - ctx.Data["PreviewableExtensions"] = strings.Join(markup.PreviewableExtensions(), ",") - ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",") - ctx.Data["IsEditingFileOnly"] = ctx.FormString("return_uri") != "" - ctx.Data["ReturnURI"] = ctx.FormString("return_uri") -} - -func editFile(ctx *context.Context, isNewFile bool) { - editFileCommon(ctx, isNewFile) - canCommit := renderCommitRights(ctx) - - treePath := cleanUploadFileName(ctx.Repo.TreePath) - if treePath != ctx.Repo.TreePath { - if isNewFile { - ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_new", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath))) + blob := entry.Blob() + buf, dataRc, fInfo, err := getFileReader(ctx, ctx.Repo.Repository.ID, blob) + if err != nil { + if git.IsErrNotExist(err) { + ctx.NotFound(err) } else { - ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_edit", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath))) + ctx.ServerError("getFileReader", err) } - return + return nil, nil, nil } - // Check if the filename (and additional path) is specified in the querystring - // (filename is a misnomer, but kept for compatibility with GitHub) - filePath, fileName := path.Split(ctx.Req.URL.Query().Get("filename")) - filePath = strings.Trim(filePath, "/") - treeNames, treePaths := getParentTreeFields(path.Join(ctx.Repo.TreePath, filePath)) - - if !isNewFile { - entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath) + if fInfo.isLFSFile { + lfsLock, err := git_model.GetTreePathLock(ctx, ctx.Repo.Repository.ID, ctx.Repo.TreePath) if err != nil { - HandleGitError(ctx, "Repo.Commit.GetTreeEntryByPath", err) - return - } - - // No way to edit a directory online. - if entry.IsDir() { + _ = dataRc.Close() + ctx.ServerError("GetTreePathLock", err) + return nil, nil, nil + } else if lfsLock != nil && lfsLock.OwnerID != ctx.Doer.ID { + _ = dataRc.Close() ctx.NotFound(nil) - return + return nil, nil, nil } + } - blob := entry.Blob() + return buf, dataRc, fInfo +} - buf, dataRc, fInfo, err := getFileReader(ctx, ctx.Repo.Repository.ID, blob) - if err != nil { - if git.IsErrNotExist(err) { - ctx.NotFound(err) - } else { - ctx.ServerError("getFileReader", err) - } - return +func EditFile(ctx *context.Context) { + editorAction := ctx.PathParam("editor_action") + isNewFile := editorAction == "_new" + ctx.Data["IsNewFile"] = isNewFile + + // Check if the filename (and additional path) is specified in the querystring + // (filename is a misnomer, but kept for compatibility with GitHub) + urlQuery := ctx.Req.URL.Query() + queryFilename := urlQuery.Get("filename") + if queryFilename != "" { + newTreePath := path.Join(ctx.Repo.TreePath, queryFilename) + redirectTo := fmt.Sprintf("%s/%s/%s/%s", ctx.Repo.RepoLink, editorAction, util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(newTreePath)) + urlQuery.Del("filename") + if newQueryParams := urlQuery.Encode(); newQueryParams != "" { + redirectTo += "?" + newQueryParams } + ctx.Redirect(redirectTo) + return + } - defer dataRc.Close() + // on the "New File" page, we should add an empty path field to make end users could input a new name + prepareTreePathFieldsAndPaths(ctx, util.Iif(isNewFile, ctx.Repo.TreePath+"/", ctx.Repo.TreePath)) - if fInfo.isLFSFile { - lfsLock, err := git_model.GetTreePathLock(ctx, ctx.Repo.Repository.ID, ctx.Repo.TreePath) - if err != nil { - ctx.ServerError("GetTreePathLock", err) - return - } - if lfsLock != nil && lfsLock.OwnerID != ctx.Doer.ID { - ctx.NotFound(nil) - return - } + prepareEditorCommitFormOptions(ctx, editorAction) + if ctx.Written() { + return + } + + if !isNewFile { + prefetch, dataRc, fInfo := editFileOpenExisting(ctx) + if ctx.Written() { + return } + defer dataRc.Close() ctx.Data["FileSize"] = fInfo.fileSize @@ -179,740 +245,152 @@ func editFile(ctx *context.Context, isNewFile bool) { ctx.Data["NotEditableReason"] = ctx.Tr("repo.editor.cannot_edit_non_text_files") } else if fInfo.fileSize >= setting.UI.MaxDisplayFileSize { ctx.Data["NotEditableReason"] = ctx.Tr("repo.editor.cannot_edit_too_large_file") - } else { - d, _ := io.ReadAll(dataRc) + } - buf = append(buf, d...) + if ctx.Data["NotEditableReason"] == nil { + buf, err := io.ReadAll(io.MultiReader(bytes.NewReader(prefetch), dataRc)) + if err != nil { + ctx.ServerError("ReadAll", err) + return + } if content, err := charset.ToUTF8(buf, charset.ConvertOpts{KeepBOM: true}); err != nil { - log.Error("ToUTF8: %v", err) ctx.Data["FileContent"] = string(buf) } else { ctx.Data["FileContent"] = content } } - } else { - // Append filename from query, or empty string to allow username the new file. - treeNames = append(treeNames, fileName) } - ctx.Data["TreeNames"] = treeNames - ctx.Data["TreePaths"] = treePaths - ctx.Data["commit_summary"] = "" - ctx.Data["commit_message"] = "" - ctx.Data["commit_choice"] = util.Iif(canCommit, frmCommitChoiceDirect, frmCommitChoiceNewBranch) - ctx.Data["new_branch_name"] = GetUniquePatchBranchName(ctx) - ctx.Data["last_commit"] = ctx.Repo.CommitID - - ctx.Data["EditorconfigJson"] = GetEditorConfig(ctx, treePath) - + ctx.Data["EditorconfigJson"] = getContextRepoEditorConfig(ctx, ctx.Repo.TreePath) ctx.HTML(http.StatusOK, tplEditFile) } -// GetEditorConfig returns a editorconfig JSON string for given treePath or "null" -func GetEditorConfig(ctx *context.Context, treePath string) string { - ec, _, err := ctx.Repo.GetEditorconfig() - if err == nil { - def, err := ec.GetDefinitionForFilename(treePath) - if err == nil { - jsonStr, _ := json.Marshal(def) - return string(jsonStr) - } - } - return "null" -} - -// EditFile render edit file page -func EditFile(ctx *context.Context) { - editFile(ctx, false) -} - -// NewFile render create file page -func NewFile(ctx *context.Context) { - editFile(ctx, true) -} - -func editFilePost(ctx *context.Context, form forms.EditRepoFileForm, isNewFile bool) { - editFileCommon(ctx, isNewFile) - ctx.Data["PageHasPosted"] = true - - canCommit := renderCommitRights(ctx) - treeNames, treePaths := getParentTreeFields(form.TreePath) - branchName := ctx.Repo.BranchName - if form.CommitChoice == frmCommitChoiceNewBranch { - branchName = form.NewBranchName - } - - ctx.Data["TreePath"] = form.TreePath - ctx.Data["TreeNames"] = treeNames - ctx.Data["TreePaths"] = treePaths - ctx.Data["FileContent"] = form.Content - ctx.Data["commit_summary"] = form.CommitSummary - ctx.Data["commit_message"] = form.CommitMessage - ctx.Data["commit_choice"] = form.CommitChoice - ctx.Data["new_branch_name"] = form.NewBranchName - ctx.Data["last_commit"] = ctx.Repo.CommitID - ctx.Data["EditorconfigJson"] = GetEditorConfig(ctx, form.TreePath) - - if ctx.HasError() { - ctx.HTML(http.StatusOK, tplEditFile) - return - } - - // Cannot commit to an existing branch if user doesn't have rights - if branchName == ctx.Repo.BranchName && !canCommit { - ctx.Data["Err_NewBranchName"] = true - ctx.Data["commit_choice"] = frmCommitChoiceNewBranch - ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplEditFile, &form) +func EditFilePost(ctx *context.Context) { + editorAction := ctx.PathParam("editor_action") + isNewFile := editorAction == "_new" + parsed := parseEditorCommitSubmittedForm[*forms.EditRepoFileForm](ctx) + if ctx.Written() { return } - // CommitSummary is optional in the web form, if empty, give it a default message based on add or update - // `message` will be both the summary and message combined - message := strings.TrimSpace(form.CommitSummary) - if len(message) == 0 { - if isNewFile { - message = ctx.Locale.TrString("repo.editor.add", form.TreePath) - } else { - message = ctx.Locale.TrString("repo.editor.update", form.TreePath) - } - } - form.CommitMessage = strings.TrimSpace(form.CommitMessage) - if len(form.CommitMessage) > 0 { - message += "\n\n" + form.CommitMessage - } - - gitCommitter, valid := WebGitOperationGetCommitChosenEmailIdentity(ctx, form.CommitEmail) - if !valid { - ctx.Data["Err_CommitEmail"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.invalid_commit_email"), tplEditFile, &form) - return - } + defaultCommitMessage := util.Iif(isNewFile, ctx.Locale.TrString("repo.editor.add", parsed.form.TreePath), ctx.Locale.TrString("repo.editor.update", parsed.form.TreePath)) var operation string if isNewFile { operation = "create" - } else if form.Content.Has() { + } else if parsed.form.Content.Has() { // The form content only has data if the file is representable as text, is not too large and not in lfs. operation = "update" - } else if ctx.Repo.TreePath != form.TreePath { + } else if ctx.Repo.TreePath != parsed.form.TreePath { // If it doesn't have data, the only possible operation is a "rename" operation = "rename" } else { // It should never happen, just in case - ctx.Flash.Error(ctx.Tr("error.occurred")) - ctx.HTML(http.StatusOK, tplEditFile) + ctx.JSONError(ctx.Tr("error.occurred")) return } - if _, err := files_service.ChangeRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, &files_service.ChangeRepoFilesOptions{ - LastCommitID: form.LastCommit, + _, err := files_service.ChangeRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, &files_service.ChangeRepoFilesOptions{ + LastCommitID: parsed.form.LastCommit, OldBranch: ctx.Repo.BranchName, - NewBranch: branchName, - Message: message, + NewBranch: parsed.TargetBranchName, + Message: parsed.GetCommitMessage(defaultCommitMessage), Files: []*files_service.ChangeRepoFile{ { Operation: operation, FromTreePath: ctx.Repo.TreePath, - TreePath: form.TreePath, - ContentReader: strings.NewReader(strings.ReplaceAll(form.Content.Value(), "\r", "")), + TreePath: parsed.form.TreePath, + ContentReader: strings.NewReader(strings.ReplaceAll(parsed.form.Content.Value(), "\r", "")), }, }, - Signoff: form.Signoff, - Author: gitCommitter, - Committer: gitCommitter, - }); err != nil { - // This is where we handle all the errors thrown by files_service.ChangeRepoFiles - if git.IsErrNotExist(err) { - ctx.RenderWithErr(ctx.Tr("repo.editor.file_editing_no_longer_exists", ctx.Repo.TreePath), tplEditFile, &form) - } else if git_model.IsErrLFSFileLocked(err) { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.upload_file_is_locked", err.(git_model.ErrLFSFileLocked).Path, err.(git_model.ErrLFSFileLocked).UserName), tplEditFile, &form) - } else if files_service.IsErrFilenameInvalid(err) { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_invalid", form.TreePath), tplEditFile, &form) - } else if files_service.IsErrFilePathInvalid(err) { - ctx.Data["Err_TreePath"] = true - if fileErr, ok := err.(files_service.ErrFilePathInvalid); ok { - switch fileErr.Type { - case git.EntryModeSymlink: - ctx.RenderWithErr(ctx.Tr("repo.editor.file_is_a_symlink", fileErr.Path), tplEditFile, &form) - case git.EntryModeTree: - ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", fileErr.Path), tplEditFile, &form) - case git.EntryModeBlob: - ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", fileErr.Path), tplEditFile, &form) - default: - ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_invalid", fileErr.Path), tplEditFile, &form) - } - } else { - ctx.HTTPError(http.StatusInternalServerError, err.Error()) - } - } else if files_service.IsErrRepoFileAlreadyExists(err) { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.file_already_exists", form.TreePath), tplEditFile, &form) - } else if git.IsErrBranchNotExist(err) { - // For when a user adds/updates a file to a branch that no longer exists - if branchErr, ok := err.(git.ErrBranchNotExist); ok { - ctx.RenderWithErr(ctx.Tr("repo.editor.branch_does_not_exist", branchErr.Name), tplEditFile, &form) - } else { - ctx.HTTPError(http.StatusInternalServerError, err.Error()) - } - } else if git_model.IsErrBranchAlreadyExists(err) { - // For when a user specifies a new branch that already exists - ctx.Data["Err_NewBranchName"] = true - if branchErr, ok := err.(git_model.ErrBranchAlreadyExists); ok { - ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchErr.BranchName), tplEditFile, &form) - } else { - ctx.HTTPError(http.StatusInternalServerError, err.Error()) - } - } else if files_service.IsErrCommitIDDoesNotMatch(err) { - ctx.RenderWithErr(ctx.Tr("repo.editor.commit_id_not_matching"), tplEditFile, &form) - } else if git.IsErrPushOutOfDate(err) { - ctx.RenderWithErr(ctx.Tr("repo.editor.push_out_of_date"), tplEditFile, &form) - } else if git.IsErrPushRejected(err) { - errPushRej := err.(*git.ErrPushRejected) - if len(errPushRej.Message) == 0 { - ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected_no_message"), tplEditFile, &form) - } else { - flashError, err := ctx.RenderToHTML(tplAlertDetails, map[string]any{ - "Message": ctx.Tr("repo.editor.push_rejected"), - "Summary": ctx.Tr("repo.editor.push_rejected_summary"), - "Details": utils.SanitizeFlashErrorString(errPushRej.Message), - }) - if err != nil { - ctx.ServerError("editFilePost.HTMLString", err) - return - } - ctx.RenderWithErr(flashError, tplEditFile, &form) - } - } else { - flashError, err := ctx.RenderToHTML(tplAlertDetails, map[string]any{ - "Message": ctx.Tr("repo.editor.fail_to_update_file", form.TreePath), - "Summary": ctx.Tr("repo.editor.fail_to_update_file_summary"), - "Details": utils.SanitizeFlashErrorString(err.Error()), - }) - if err != nil { - ctx.ServerError("editFilePost.HTMLString", err) - return - } - ctx.RenderWithErr(flashError, tplEditFile, &form) - } - } - - redirectForCommitChoice(ctx, form.CommitChoice, branchName, form.TreePath) -} - -// EditFilePost response for editing file -func EditFilePost(ctx *context.Context) { - form := web.GetForm(ctx).(*forms.EditRepoFileForm) - editFilePost(ctx, *form, false) -} - -// NewFilePost response for creating file -func NewFilePost(ctx *context.Context) { - form := web.GetForm(ctx).(*forms.EditRepoFileForm) - editFilePost(ctx, *form, true) -} - -// DiffPreviewPost render preview diff page -func DiffPreviewPost(ctx *context.Context) { - form := web.GetForm(ctx).(*forms.EditPreviewDiffForm) - treePath := cleanUploadFileName(ctx.Repo.TreePath) - if len(treePath) == 0 { - ctx.HTTPError(http.StatusInternalServerError, "file name to diff is invalid") - return - } - - entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treePath) - if err != nil { - ctx.HTTPError(http.StatusInternalServerError, "GetTreeEntryByPath: "+err.Error()) - return - } else if entry.IsDir() { - ctx.HTTPError(http.StatusUnprocessableEntity) - return - } - - diff, err := files_service.GetDiffPreview(ctx, ctx.Repo.Repository, ctx.Repo.BranchName, treePath, form.Content) + Signoff: parsed.form.Signoff, + Author: parsed.GitCommitter, + Committer: parsed.GitCommitter, + }) if err != nil { - ctx.HTTPError(http.StatusInternalServerError, "GetDiffPreview: "+err.Error()) + editorHandleFileOperationError(ctx, parsed.TargetBranchName, err) return } - if len(diff.Files) != 0 { - ctx.Data["File"] = diff.Files[0] - } - - ctx.HTML(http.StatusOK, tplEditDiffPreview) + redirectForCommitChoice(ctx, parsed, parsed.form.TreePath) } // DeleteFile render delete file page func DeleteFile(ctx *context.Context) { - ctx.Data["PageIsDelete"] = true - ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.RefTypeNameSubURL() - treePath := cleanUploadFileName(ctx.Repo.TreePath) - - if treePath != ctx.Repo.TreePath { - ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_delete", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath))) + prepareEditorCommitFormOptions(ctx, "_delete") + if ctx.Written() { return } - - ctx.Data["TreePath"] = treePath - canCommit := renderCommitRights(ctx) - - ctx.Data["commit_summary"] = "" - ctx.Data["commit_message"] = "" - ctx.Data["last_commit"] = ctx.Repo.CommitID - if canCommit { - ctx.Data["commit_choice"] = frmCommitChoiceDirect - } else { - ctx.Data["commit_choice"] = frmCommitChoiceNewBranch - } - ctx.Data["new_branch_name"] = GetUniquePatchBranchName(ctx) - + ctx.Data["PageIsDelete"] = true ctx.HTML(http.StatusOK, tplDeleteFile) } // DeleteFilePost response for deleting file func DeleteFilePost(ctx *context.Context) { - form := web.GetForm(ctx).(*forms.DeleteRepoFileForm) - canCommit := renderCommitRights(ctx) - branchName := ctx.Repo.BranchName - if form.CommitChoice == frmCommitChoiceNewBranch { - branchName = form.NewBranchName - } - - ctx.Data["PageIsDelete"] = true - ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.RefTypeNameSubURL() - ctx.Data["TreePath"] = ctx.Repo.TreePath - ctx.Data["commit_summary"] = form.CommitSummary - ctx.Data["commit_message"] = form.CommitMessage - ctx.Data["commit_choice"] = form.CommitChoice - ctx.Data["new_branch_name"] = form.NewBranchName - ctx.Data["last_commit"] = ctx.Repo.CommitID - - if ctx.HasError() { - ctx.HTML(http.StatusOK, tplDeleteFile) + parsed := parseEditorCommitSubmittedForm[*forms.DeleteRepoFileForm](ctx) + if ctx.Written() { return } - if branchName == ctx.Repo.BranchName && !canCommit { - ctx.Data["Err_NewBranchName"] = true - ctx.Data["commit_choice"] = frmCommitChoiceNewBranch - ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplDeleteFile, &form) - return - } - - message := strings.TrimSpace(form.CommitSummary) - if len(message) == 0 { - message = ctx.Locale.TrString("repo.editor.delete", ctx.Repo.TreePath) - } - form.CommitMessage = strings.TrimSpace(form.CommitMessage) - if len(form.CommitMessage) > 0 { - message += "\n\n" + form.CommitMessage - } - - gitCommitter, valid := WebGitOperationGetCommitChosenEmailIdentity(ctx, form.CommitEmail) - if !valid { - ctx.Data["Err_CommitEmail"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.invalid_commit_email"), tplDeleteFile, &form) - return - } - - if _, err := files_service.ChangeRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, &files_service.ChangeRepoFilesOptions{ - LastCommitID: form.LastCommit, + treePath := ctx.Repo.TreePath + _, err := files_service.ChangeRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, &files_service.ChangeRepoFilesOptions{ + LastCommitID: parsed.form.LastCommit, OldBranch: ctx.Repo.BranchName, - NewBranch: branchName, + NewBranch: parsed.TargetBranchName, Files: []*files_service.ChangeRepoFile{ { Operation: "delete", - TreePath: ctx.Repo.TreePath, + TreePath: treePath, }, }, - Message: message, - Signoff: form.Signoff, - Author: gitCommitter, - Committer: gitCommitter, - }); err != nil { - // This is where we handle all the errors thrown by repofiles.DeleteRepoFile - if git.IsErrNotExist(err) || files_service.IsErrRepoFileDoesNotExist(err) { - ctx.RenderWithErr(ctx.Tr("repo.editor.file_deleting_no_longer_exists", ctx.Repo.TreePath), tplDeleteFile, &form) - } else if files_service.IsErrFilenameInvalid(err) { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_invalid", ctx.Repo.TreePath), tplDeleteFile, &form) - } else if files_service.IsErrFilePathInvalid(err) { - ctx.Data["Err_TreePath"] = true - if fileErr, ok := err.(files_service.ErrFilePathInvalid); ok { - switch fileErr.Type { - case git.EntryModeSymlink: - ctx.RenderWithErr(ctx.Tr("repo.editor.file_is_a_symlink", fileErr.Path), tplDeleteFile, &form) - case git.EntryModeTree: - ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", fileErr.Path), tplDeleteFile, &form) - case git.EntryModeBlob: - ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", fileErr.Path), tplDeleteFile, &form) - default: - ctx.ServerError("DeleteRepoFile", err) - } - } else { - ctx.ServerError("DeleteRepoFile", err) - } - } else if git.IsErrBranchNotExist(err) { - // For when a user deletes a file to a branch that no longer exists - if branchErr, ok := err.(git.ErrBranchNotExist); ok { - ctx.RenderWithErr(ctx.Tr("repo.editor.branch_does_not_exist", branchErr.Name), tplDeleteFile, &form) - } else { - ctx.HTTPError(http.StatusInternalServerError, err.Error()) - } - } else if git_model.IsErrBranchAlreadyExists(err) { - // For when a user specifies a new branch that already exists - if branchErr, ok := err.(git_model.ErrBranchAlreadyExists); ok { - ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchErr.BranchName), tplDeleteFile, &form) - } else { - ctx.HTTPError(http.StatusInternalServerError, err.Error()) - } - } else if files_service.IsErrCommitIDDoesNotMatch(err) || git.IsErrPushOutOfDate(err) { - ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_deleting", ctx.Repo.RepoLink+"/compare/"+util.PathEscapeSegments(form.LastCommit)+"..."+util.PathEscapeSegments(ctx.Repo.CommitID)), tplDeleteFile, &form) - } else if git.IsErrPushRejected(err) { - errPushRej := err.(*git.ErrPushRejected) - if len(errPushRej.Message) == 0 { - ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected_no_message"), tplDeleteFile, &form) - } else { - flashError, err := ctx.RenderToHTML(tplAlertDetails, map[string]any{ - "Message": ctx.Tr("repo.editor.push_rejected"), - "Summary": ctx.Tr("repo.editor.push_rejected_summary"), - "Details": utils.SanitizeFlashErrorString(errPushRej.Message), - }) - if err != nil { - ctx.ServerError("DeleteFilePost.HTMLString", err) - return - } - ctx.RenderWithErr(flashError, tplDeleteFile, &form) - } - } else { - ctx.ServerError("DeleteRepoFile", err) - } + Message: parsed.GetCommitMessage(ctx.Locale.TrString("repo.editor.delete", treePath)), + Signoff: parsed.form.Signoff, + Author: parsed.GitCommitter, + Committer: parsed.GitCommitter, + }) + if err != nil { + editorHandleFileOperationError(ctx, parsed.TargetBranchName, err) return } - ctx.Flash.Success(ctx.Tr("repo.editor.file_delete_success", ctx.Repo.TreePath)) - treePath := path.Dir(ctx.Repo.TreePath) - if treePath == "." { - treePath = "" // the file deleted was in the root, so we return the user to the root directory - } - if len(treePath) > 0 { - // Need to get the latest commit since it changed - commit, err := ctx.Repo.GitRepo.GetBranchCommit(ctx.Repo.BranchName) - if err == nil && commit != nil { - // We have the comment, now find what directory we can return the user to - // (must have entries) - treePath = GetClosestParentWithFiles(treePath, commit) - } else { - treePath = "" // otherwise return them to the root of the repo - } - } - - redirectForCommitChoice(ctx, form.CommitChoice, branchName, treePath) + ctx.Flash.Success(ctx.Tr("repo.editor.file_delete_success", treePath)) + redirectTreePath := getClosestParentWithFiles(ctx.Repo.GitRepo, parsed.TargetBranchName, treePath) + redirectForCommitChoice(ctx, parsed, redirectTreePath) } -// UploadFile render upload file page func UploadFile(ctx *context.Context) { ctx.Data["PageIsUpload"] = true upload.AddUploadContext(ctx, "repo") - canCommit := renderCommitRights(ctx) - treePath := cleanUploadFileName(ctx.Repo.TreePath) - if treePath != ctx.Repo.TreePath { - ctx.Redirect(path.Join(ctx.Repo.RepoLink, "_upload", util.PathEscapeSegments(ctx.Repo.BranchName), util.PathEscapeSegments(treePath))) - return - } - ctx.Repo.TreePath = treePath - - treeNames, treePaths := getParentTreeFields(ctx.Repo.TreePath) - if len(treeNames) == 0 { - // We must at least have one element for user to input. - treeNames = []string{""} - } + prepareTreePathFieldsAndPaths(ctx, ctx.Repo.TreePath) - ctx.Data["TreeNames"] = treeNames - ctx.Data["TreePaths"] = treePaths - ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/" + ctx.Repo.RefTypeNameSubURL() - ctx.Data["commit_summary"] = "" - ctx.Data["commit_message"] = "" - if canCommit { - ctx.Data["commit_choice"] = frmCommitChoiceDirect - } else { - ctx.Data["commit_choice"] = frmCommitChoiceNewBranch + prepareEditorCommitFormOptions(ctx, "_upload") + if ctx.Written() { + return } - ctx.Data["new_branch_name"] = GetUniquePatchBranchName(ctx) - ctx.HTML(http.StatusOK, tplUploadFile) } -// UploadFilePost response for uploading file func UploadFilePost(ctx *context.Context) { - form := web.GetForm(ctx).(*forms.UploadRepoFileForm) - ctx.Data["PageIsUpload"] = true - upload.AddUploadContext(ctx, "repo") - canCommit := renderCommitRights(ctx) - - oldBranchName := ctx.Repo.BranchName - branchName := oldBranchName - - if form.CommitChoice == frmCommitChoiceNewBranch { - branchName = form.NewBranchName - } - - form.TreePath = cleanUploadFileName(form.TreePath) - - treeNames, treePaths := getParentTreeFields(form.TreePath) - if len(treeNames) == 0 { - // We must at least have one element for user to input. - treeNames = []string{""} - } - - ctx.Data["TreePath"] = form.TreePath - ctx.Data["TreeNames"] = treeNames - ctx.Data["TreePaths"] = treePaths - ctx.Data["BranchLink"] = ctx.Repo.RepoLink + "/src/branch/" + util.PathEscapeSegments(branchName) - ctx.Data["commit_summary"] = form.CommitSummary - ctx.Data["commit_message"] = form.CommitMessage - ctx.Data["commit_choice"] = form.CommitChoice - ctx.Data["new_branch_name"] = branchName - - if ctx.HasError() { - ctx.HTML(http.StatusOK, tplUploadFile) - return - } - - if oldBranchName != branchName { - if exist, err := git_model.IsBranchExist(ctx, ctx.Repo.Repository.ID, branchName); err == nil && exist { - ctx.Data["Err_NewBranchName"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchName), tplUploadFile, &form) - return - } - } else if !canCommit { - ctx.Data["Err_NewBranchName"] = true - ctx.Data["commit_choice"] = frmCommitChoiceNewBranch - ctx.RenderWithErr(ctx.Tr("repo.editor.cannot_commit_to_protected_branch", branchName), tplUploadFile, &form) - return - } - - if !ctx.Repo.Repository.IsEmpty { - var newTreePath string - for _, part := range treeNames { - newTreePath = path.Join(newTreePath, part) - entry, err := ctx.Repo.Commit.GetTreeEntryByPath(newTreePath) - if err != nil { - if git.IsErrNotExist(err) { - break // Means there is no item with that name, so we're good - } - ctx.ServerError("Repo.Commit.GetTreeEntryByPath", err) - return - } - - // User can only upload files to a directory, the directory name shouldn't be an existing file. - if !entry.IsDir() { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", part), tplUploadFile, &form) - return - } - } - } - - message := strings.TrimSpace(form.CommitSummary) - if len(message) == 0 { - dir := form.TreePath - if dir == "" { - dir = "/" - } - message = ctx.Locale.TrString("repo.editor.upload_files_to_dir", dir) - } - - form.CommitMessage = strings.TrimSpace(form.CommitMessage) - if len(form.CommitMessage) > 0 { - message += "\n\n" + form.CommitMessage - } - - gitCommitter, valid := WebGitOperationGetCommitChosenEmailIdentity(ctx, form.CommitEmail) - if !valid { - ctx.Data["Err_CommitEmail"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.invalid_commit_email"), tplUploadFile, &form) + parsed := parseEditorCommitSubmittedForm[*forms.UploadRepoFileForm](ctx) + if ctx.Written() { return } - if err := files_service.UploadRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, &files_service.UploadRepoFileOptions{ - LastCommitID: ctx.Repo.CommitID, - OldBranch: oldBranchName, - NewBranch: branchName, - TreePath: form.TreePath, - Message: message, - Files: form.Files, - Signoff: form.Signoff, - Author: gitCommitter, - Committer: gitCommitter, - }); err != nil { - if git_model.IsErrLFSFileLocked(err) { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.upload_file_is_locked", err.(git_model.ErrLFSFileLocked).Path, err.(git_model.ErrLFSFileLocked).UserName), tplUploadFile, &form) - } else if files_service.IsErrFilenameInvalid(err) { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_invalid", form.TreePath), tplUploadFile, &form) - } else if files_service.IsErrFilePathInvalid(err) { - ctx.Data["Err_TreePath"] = true - fileErr := err.(files_service.ErrFilePathInvalid) - switch fileErr.Type { - case git.EntryModeSymlink: - ctx.RenderWithErr(ctx.Tr("repo.editor.file_is_a_symlink", fileErr.Path), tplUploadFile, &form) - case git.EntryModeTree: - ctx.RenderWithErr(ctx.Tr("repo.editor.filename_is_a_directory", fileErr.Path), tplUploadFile, &form) - case git.EntryModeBlob: - ctx.RenderWithErr(ctx.Tr("repo.editor.directory_is_a_file", fileErr.Path), tplUploadFile, &form) - default: - ctx.HTTPError(http.StatusInternalServerError, err.Error()) - } - } else if files_service.IsErrRepoFileAlreadyExists(err) { - ctx.Data["Err_TreePath"] = true - ctx.RenderWithErr(ctx.Tr("repo.editor.file_already_exists", form.TreePath), tplUploadFile, &form) - } else if git.IsErrBranchNotExist(err) { - branchErr := err.(git.ErrBranchNotExist) - ctx.RenderWithErr(ctx.Tr("repo.editor.branch_does_not_exist", branchErr.Name), tplUploadFile, &form) - } else if git_model.IsErrBranchAlreadyExists(err) { - // For when a user specifies a new branch that already exists - ctx.Data["Err_NewBranchName"] = true - branchErr := err.(git_model.ErrBranchAlreadyExists) - ctx.RenderWithErr(ctx.Tr("repo.editor.branch_already_exists", branchErr.BranchName), tplUploadFile, &form) - } else if git.IsErrPushOutOfDate(err) { - ctx.RenderWithErr(ctx.Tr("repo.editor.file_changed_while_editing", ctx.Repo.RepoLink+"/compare/"+util.PathEscapeSegments(ctx.Repo.CommitID)+"..."+util.PathEscapeSegments(form.NewBranchName)), tplUploadFile, &form) - } else if git.IsErrPushRejected(err) { - errPushRej := err.(*git.ErrPushRejected) - if len(errPushRej.Message) == 0 { - ctx.RenderWithErr(ctx.Tr("repo.editor.push_rejected_no_message"), tplUploadFile, &form) - } else { - flashError, err := ctx.RenderToHTML(tplAlertDetails, map[string]any{ - "Message": ctx.Tr("repo.editor.push_rejected"), - "Summary": ctx.Tr("repo.editor.push_rejected_summary"), - "Details": utils.SanitizeFlashErrorString(errPushRej.Message), - }) - if err != nil { - ctx.ServerError("UploadFilePost.HTMLString", err) - return - } - ctx.RenderWithErr(flashError, tplUploadFile, &form) - } - } else { - // os.ErrNotExist - upload file missing in the intervening time?! - log.Error("Error during upload to repo: %-v to filepath: %s on %s from %s: %v", ctx.Repo.Repository, form.TreePath, oldBranchName, form.NewBranchName, err) - ctx.RenderWithErr(ctx.Tr("repo.editor.unable_to_upload_files", form.TreePath, err), tplUploadFile, &form) - } - return - } - - if ctx.Repo.Repository.IsEmpty { - if isEmpty, err := ctx.Repo.GitRepo.IsEmpty(); err == nil && !isEmpty { - _ = repo_model.UpdateRepositoryColsWithAutoTime(ctx, &repo_model.Repository{ID: ctx.Repo.Repository.ID, IsEmpty: false}, "is_empty") - } - } - - redirectForCommitChoice(ctx, form.CommitChoice, branchName, form.TreePath) -} - -func cleanUploadFileName(name string) string { - // Rebase the filename - name = util.PathJoinRel(name) - // Git disallows any filenames to have a .git directory in them. - for part := range strings.SplitSeq(name, "/") { - if strings.ToLower(part) == ".git" { - return "" - } - } - return name -} - -// UploadFileToServer upload file to server file dir not git -func UploadFileToServer(ctx *context.Context) { - file, header, err := ctx.Req.FormFile("file") - if err != nil { - ctx.HTTPError(http.StatusInternalServerError, fmt.Sprintf("FormFile: %v", err)) - return - } - defer file.Close() - - buf := make([]byte, 1024) - n, _ := util.ReadAtMost(file, buf) - if n > 0 { - buf = buf[:n] - } - - err = upload.Verify(buf, header.Filename, setting.Repository.Upload.AllowedTypes) - if err != nil { - ctx.HTTPError(http.StatusBadRequest, err.Error()) - return - } - - name := cleanUploadFileName(header.Filename) - if len(name) == 0 { - ctx.HTTPError(http.StatusInternalServerError, "Upload file name is invalid") - return - } - - upload, err := repo_model.NewUpload(ctx, name, buf, file) - if err != nil { - ctx.HTTPError(http.StatusInternalServerError, fmt.Sprintf("NewUpload: %v", err)) - return - } - - log.Trace("New file uploaded: %s", upload.UUID) - ctx.JSON(http.StatusOK, map[string]string{ - "uuid": upload.UUID, + defaultCommitMessage := ctx.Locale.TrString("repo.editor.upload_files_to_dir", util.IfZero(parsed.form.TreePath, "/")) + err := files_service.UploadRepoFiles(ctx, ctx.Repo.Repository, ctx.Doer, &files_service.UploadRepoFileOptions{ + LastCommitID: parsed.form.LastCommit, + OldBranch: ctx.Repo.BranchName, + NewBranch: parsed.TargetBranchName, + TreePath: parsed.form.TreePath, + Message: parsed.GetCommitMessage(defaultCommitMessage), + Files: parsed.form.Files, + Signoff: parsed.form.Signoff, + Author: parsed.GitCommitter, + Committer: parsed.GitCommitter, }) -} - -// RemoveUploadFileFromServer remove file from server file dir -func RemoveUploadFileFromServer(ctx *context.Context) { - form := web.GetForm(ctx).(*forms.RemoveUploadFileForm) - if len(form.File) == 0 { - ctx.Status(http.StatusNoContent) - return - } - - if err := repo_model.DeleteUploadByUUID(ctx, form.File); err != nil { - ctx.HTTPError(http.StatusInternalServerError, fmt.Sprintf("DeleteUploadByUUID: %v", err)) + if err != nil { + editorHandleFileOperationError(ctx, parsed.TargetBranchName, err) return } - - log.Trace("Upload file removed: %s", form.File) - ctx.Status(http.StatusNoContent) -} - -// GetUniquePatchBranchName Gets a unique branch name for a new patch branch -// It will be in the form of <username>-patch-<num> where <num> is the first branch of this format -// that doesn't already exist. If we exceed 1000 tries or an error is thrown, we just return "" so the user has to -// type in the branch name themselves (will be an empty field) -func GetUniquePatchBranchName(ctx *context.Context) string { - prefix := ctx.Doer.LowerName + "-patch-" - for i := 1; i <= 1000; i++ { - branchName := fmt.Sprintf("%s%d", prefix, i) - if exist, err := git_model.IsBranchExist(ctx, ctx.Repo.Repository.ID, branchName); err != nil { - log.Error("GetUniquePatchBranchName: %v", err) - return "" - } else if !exist { - return branchName - } - } - return "" -} - -// GetClosestParentWithFiles Recursively gets the path of parent in a tree that has files (used when file in a tree is -// deleted). Returns "" for the root if no parents other than the root have files. If the given treePath isn't a -// SubTree or it has no entries, we go up one dir and see if we can return the user to that listing. -func GetClosestParentWithFiles(treePath string, commit *git.Commit) string { - if len(treePath) == 0 || treePath == "." { - return "" - } - // see if the tree has entries - if tree, err := commit.SubTree(treePath); err != nil { - // failed to get tree, going up a dir - return GetClosestParentWithFiles(path.Dir(treePath), commit) - } else if entries, err := tree.ListEntries(); err != nil || len(entries) == 0 { - // no files in this dir, going up a dir - return GetClosestParentWithFiles(path.Dir(treePath), commit) - } - return treePath + redirectForCommitChoice(ctx, parsed, parsed.form.TreePath) } |