Auto expand "New PR" form

routers/private/hook_post_receive.go

@@ -303,14 +303,11 @@ func HookPostReceive(ctx *gitea_context.PrivateContext) {
 			}
 
 			if pr == nil {
-				if repo.IsFork {
-					branch = fmt.Sprintf("%s:%s", repo.OwnerName, branch)
-				}
 				results = append(results, private.HookPostReceiveBranchResult{
 					Message: setting.Git.PullRequestPushMessage && baseRepo.AllowsPulls(ctx),
 					Create:  true,
 					Branch:  branch,
-					URL:     fmt.Sprintf("%s/compare/%s...%s", baseRepo.HTMLURL(), util.PathEscapeSegments(baseRepo.DefaultBranch), util.PathEscapeSegments(branch)),
+					URL:     fmt.Sprintf("%s/pulls/new/%s", repo.HTMLURL(), util.PathEscapeSegments(branch)),
 				})
 			} else {
 				results = append(results, private.HookPostReceiveBranchResult{

routers/web/repo/compare.go

@@ -569,19 +569,13 @@ func PrepareCompareDiff(
 	ctx *context.Context,
 	ci *common.CompareInfo,
 	whitespaceBehavior git.TrustedCmdArgs,
-) bool {
-	var (
-		repo  = ctx.Repo.Repository
-		err   error
-		title string
-	)
-
-	// Get diff information.
-	ctx.Data["CommitRepoLink"] = ci.HeadRepo.Link()
-
+) (nothingToCompare bool) {
+	repo := ctx.Repo.Repository
 	headCommitID := ci.CompareInfo.HeadCommitID
 
+	ctx.Data["CommitRepoLink"] = ci.HeadRepo.Link()
 	ctx.Data["AfterCommitID"] = headCommitID
+	ctx.Data["ExpandNewPrForm"] = ctx.FormBool("expand")
 
 	if (headCommitID == ci.CompareInfo.MergeBase && !ci.DirectComparison) ||
 		headCommitID == ci.CompareInfo.BaseCommitID {
@@ -670,6 +664,7 @@ func PrepareCompareDiff(
 	ctx.Data["Commits"] = commits
 	ctx.Data["CommitCount"] = len(commits)
 
+	title := ci.HeadBranch
 	if len(commits) == 1 {
 		c := commits[0]
 		title = strings.TrimSpace(c.UserCommit.Summary())
@@ -678,9 +673,8 @@ func PrepareCompareDiff(
 		if len(body) > 1 {
 			ctx.Data["content"] = strings.Join(body[1:], "\n")
 		}
-	} else {
-		title = ci.HeadBranch
 	}
+
 	if len(title) > 255 {
 		var trailer string
 		title, trailer = util.EllipsisDisplayStringX(title, 255)
@@ -745,8 +739,7 @@ func CompareDiff(ctx *context.Context) {
 		ctx.Data["OtherCompareSeparator"] = "..."
 	}
 
-	nothingToCompare := PrepareCompareDiff(ctx, ci,
-		gitdiff.GetWhitespaceFlag(ctx.Data["WhitespaceBehavior"].(string)))
+	nothingToCompare := PrepareCompareDiff(ctx, ci, gitdiff.GetWhitespaceFlag(ctx.Data["WhitespaceBehavior"].(string)))
 	if ctx.Written() {
 		return
 	}

routers/web/repo/pull.go

@@ -1269,6 +1269,21 @@ func stopTimerIfAvailable(ctx *context.Context, user *user_model.User, issue *is
 	return nil
 }
 
+func PullsNewRedirect(ctx *context.Context) {
+	branch := ctx.PathParam("*")
+	redirectRepo := ctx.Repo.Repository
+	repo := ctx.Repo.Repository
+	if repo.IsFork {
+		if err := repo.GetBaseRepo(ctx); err != nil {
+			ctx.ServerError("GetBaseRepo", err)
+			return
+		}
+		redirectRepo = repo.BaseRepo
+		branch = fmt.Sprintf("%s:%s", repo.OwnerName, branch)
+	}
+	ctx.Redirect(fmt.Sprintf("%s/compare/%s...%s?expand=1", redirectRepo.Link(), util.PathEscapeSegments(redirectRepo.DefaultBranch), util.PathEscapeSegments(branch)))
+}
+
 // CompareAndPullRequestPost response for creating pull request
 func CompareAndPullRequestPost(ctx *context.Context) {
 	form := web.GetForm(ctx).(*forms.CreateIssueForm)

routers/web/web.go

@@ -1185,6 +1185,7 @@ func registerRoutes(m *web.Router) {
 		m.Combo("/compare/*", repo.MustBeNotEmpty, repo.SetEditorconfigIfExists).
 			Get(repo.SetDiffViewStyle, repo.SetWhitespaceBehavior, repo.CompareDiff).
 			Post(reqSignIn, context.RepoMustNotBeArchived(), reqUnitPullsReader, repo.MustAllowPulls, web.Bind(forms.CreateIssueForm{}), repo.SetWhitespaceBehavior, repo.CompareAndPullRequestPost)
+		m.Get("/pulls/new/*", repo.PullsNewRedirect)
 	}, optSignIn, context.RepoAssignment, reqUnitCodeReader)
 	// end "/{username}/{reponame}": repo code: find, compare, list
 

templates/repo/branch/list.tmpl

@@ -128,13 +128,13 @@
 											{{svg "octicon-git-pull-request"}} {{ctx.Locale.Tr "repo.branch.included"}}
 										</span>
 									{{else if and (not .DBBranch.IsDeleted) $.AllowsPulls (gt .CommitsAhead 0)}}
-									<a href="{{$.RepoLink}}/compare/{{PathEscapeSegments $.DefaultBranchBranch.DBBranch.Name}}...{{if ne $.Repository.Owner.Name $.Owner.Name}}{{PathEscape $.Owner.Name}}:{{end}}{{PathEscapeSegments .DBBranch.Name}}">
+									<a href="{{$.RepoLink}}/compare/{{PathEscapeSegments $.DefaultBranchBranch.DBBranch.Name}}...{{if ne $.Repository.Owner.Name $.Owner.Name}}{{PathEscape $.Owner.Name}}:{{end}}{{PathEscapeSegments .DBBranch.Name}}?expand=1">
 										<button id="new-pull-request" class="ui compact basic button tw-mr-0">{{if $.CanPull}}{{ctx.Locale.Tr "repo.pulls.compare_changes"}}{{else}}{{ctx.Locale.Tr "action.compare_branch"}}{{end}}</button>
 									</a>
 									{{end}}
 								{{else if and .LatestPullRequest.HasMerged .MergeMovedOn}}
 									{{if and (not .DBBranch.IsDeleted) $.AllowsPulls (gt .CommitsAhead 0)}}
-									<a href="{{$.RepoLink}}/compare/{{PathEscapeSegments $.DefaultBranchBranch.DBBranch.Name}}...{{if ne $.Repository.Owner.Name $.Owner.Name}}{{PathEscape $.Owner.Name}}:{{end}}{{PathEscapeSegments .DBBranch.Name}}">
+									<a href="{{$.RepoLink}}/compare/{{PathEscapeSegments $.DefaultBranchBranch.DBBranch.Name}}...{{if ne $.Repository.Owner.Name $.Owner.Name}}{{PathEscape $.Owner.Name}}:{{end}}{{PathEscapeSegments .DBBranch.Name}}?expand=1">
 										<button id="new-pull-request" class="ui compact basic button tw-mr-0">{{if $.CanPull}}{{ctx.Locale.Tr "repo.pulls.compare_changes"}}{{else}}{{ctx.Locale.Tr "action.compare_branch"}}{{end}}</button>
 									</a>
 									{{end}}

templates/repo/code/recently_pushed_new_branches.tmpl

@@ -5,7 +5,7 @@
 			{{$branchLink := HTMLFormat `<a href="%s">%s</a>` .BranchLink .BranchDisplayName}}
 			{{ctx.Locale.Tr "repo.pulls.recently_pushed_new_branches" $branchLink $timeSince}}
 		</div>
-		<a role="button" class="ui compact green button tw-m-0" href="{{.BranchCompareURL}}">
+		<a role="button" class="ui compact green button tw-m-0" href="{{QueryBuild .BranchCompareURL "expand" 1}}">
 			{{ctx.Locale.Tr "repo.pulls.compare_changes"}}
 		</a>
 	</div>

templates/repo/diff/compare.tmpl

@@ -205,10 +205,10 @@
 					{{end}}
 				</div>
 			{{else if $allowCreatePR}}
-				<div class="ui info message pullrequest-form-toggle {{if .Flash}}tw-hidden{{end}}">
+				<div class="ui info message pullrequest-form-toggle {{if .ExpandNewPrForm}}tw-hidden{{end}}">
 					<button class="ui button primary show-panel toggle" data-panel=".pullrequest-form-toggle, .pullrequest-form">{{ctx.Locale.Tr "repo.pulls.new"}}</button>
 				</div>
-				<div class="pullrequest-form {{if not .Flash}}tw-hidden{{end}}">
+				<div class="pullrequest-form {{if not .ExpandNewPrForm}}tw-hidden{{end}}">
 					{{template "repo/issue/new_form" .}}
 				</div>
 			{{end}}

templates/repo/view_content.tmpl

@@ -30,7 +30,7 @@
 		{{end}}
 		{{$cmpBranch = print $cmpBranch (.BranchName|PathEscapeSegments)}}
 		{{$compareLink := printf "%s/compare/%s...%s" .BaseRepo.Link (.BaseRepo.DefaultBranch|PathEscapeSegments) $cmpBranch}}
-		<a id="new-pull-request" role="button" class="ui compact basic button" href="{{$compareLink}}"
+		<a id="new-pull-request" role="button" class="ui compact basic button" href="{{QueryBuild $compareLink "expand" 1}}"
 			data-tooltip-content="{{if .PullRequestCtx.Allowed}}{{ctx.Locale.Tr "repo.pulls.compare_changes"}}{{else}}{{ctx.Locale.Tr "action.compare_branch"}}{{end}}">
 			{{svg "octicon-git-pull-request"}}
 		</a>

tests/integration/pull_compare_test.go

@@ -24,23 +24,38 @@ import (
 func TestPullCompare(t *testing.T) {
 	defer tests.PrepareTestEnv(t)()
 
-	session := loginUser(t, "user2")
-	req := NewRequest(t, "GET", "/user2/repo1/pulls")
-	resp := session.MakeRequest(t, req, http.StatusOK)
-	htmlDoc := NewHTMLParser(t, resp.Body)
-	link, exists := htmlDoc.doc.Find(".new-pr-button").Attr("href")
-	assert.True(t, exists, "The template has changed")
-
-	req = NewRequest(t, "GET", link)
-	resp = session.MakeRequest(t, req, http.StatusOK)
-	assert.EqualValues(t, http.StatusOK, resp.Code)
-
-	// test the edit button in the PR diff view
-	req = NewRequest(t, "GET", "/user2/repo1/pulls/3/files")
-	resp = session.MakeRequest(t, req, http.StatusOK)
-	doc := NewHTMLParser(t, resp.Body)
-	editButtonCount := doc.doc.Find(".diff-file-header-actions a[href*='/_edit/']").Length()
-	assert.Positive(t, editButtonCount, "Expected to find a button to edit a file in the PR diff view but there were none")
+	t.Run("PullsNewRedirect", func(t *testing.T) {
+		req := NewRequest(t, "GET", "/user2/repo1/pulls/new/foo")
+		resp := MakeRequest(t, req, http.StatusSeeOther)
+		redirect := test.RedirectURL(resp)
+		assert.Equal(t, "/user2/repo1/compare/master...foo?expand=1", redirect)
+
+		req = NewRequest(t, "GET", "/user13/repo11/pulls/new/foo")
+		resp = MakeRequest(t, req, http.StatusSeeOther)
+		redirect = test.RedirectURL(resp)
+		assert.Equal(t, "/user12/repo10/compare/master...user13:foo?expand=1", redirect)
+	})
+
+	t.Run("ButtonsExist", func(t *testing.T) {
+		session := loginUser(t, "user2")
+
+		// test the "New PR" button
+		req := NewRequest(t, "GET", "/user2/repo1/pulls")
+		resp := session.MakeRequest(t, req, http.StatusOK)
+		htmlDoc := NewHTMLParser(t, resp.Body)
+		link, exists := htmlDoc.doc.Find(".new-pr-button").Attr("href")
+		assert.True(t, exists, "The template has changed")
+		req = NewRequest(t, "GET", link)
+		resp = session.MakeRequest(t, req, http.StatusOK)
+		assert.EqualValues(t, http.StatusOK, resp.Code)
+
+		// test the edit button in the PR diff view
+		req = NewRequest(t, "GET", "/user2/repo1/pulls/3/files")
+		resp = session.MakeRequest(t, req, http.StatusOK)
+		doc := NewHTMLParser(t, resp.Body)
+		editButtonCount := doc.doc.Find(".diff-file-header-actions a[href*='/_edit/']").Length()
+		assert.Positive(t, editButtonCount, "Expected to find a button to edit a file in the PR diff view but there were none")
+	})
 
 	onGiteaRun(t, func(t *testing.T, u *url.URL) {
 		defer tests.PrepareTestEnv(t)()
@@ -54,8 +69,8 @@ func TestPullCompare(t *testing.T) {
 		repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user2", Name: "repo1"})
 		issueIndex := unittest.AssertExistsAndLoadBean(t, &issues_model.IssueIndex{GroupID: repo1.ID}, unittest.OrderBy("group_id ASC"))
 		prFilesURL := fmt.Sprintf("/user2/repo1/pulls/%d/files", issueIndex.MaxIndex)
-		req = NewRequest(t, "GET", prFilesURL)
-		resp = session.MakeRequest(t, req, http.StatusOK)
+		req := NewRequest(t, "GET", prFilesURL)
+		resp := session.MakeRequest(t, req, http.StatusOK)
 		doc := NewHTMLParser(t, resp.Body)
 		editButtonCount := doc.doc.Find(".diff-file-header-actions a[href*='/_edit/']").Length()
 		assert.Positive(t, editButtonCount, "Expected to find a button to edit a file in the PR diff view but there were none")