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Handle missing default branch better in owner/repo/branches page (#18290)

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This PR more nicely handles a missing default branch in owner/repo/branches

Fix #18265

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2022-01-16 14:59:16 +00:00 committed by GitHub
parent 4d0a72a271
commit 52bfb7f012
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 65 additions and 54 deletions
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45
routers/web/repo/branch.go
View file

@ -72,11 +72,12 @@ func Branches(ctx *context.Context) {
skip := (page - 1) * limit
log.Debug("Branches: skip: %d limit: %d", skip, limit)
branches, branchesCount := loadBranches(ctx, skip, limit)
defaultBranchBranch, branches, branchesCount := loadBranches(ctx, skip, limit)
if ctx.Written() {
return
}
ctx.Data["Branches"] = branches
ctx.Data["DefaultBranchBranch"] = defaultBranchBranch
pager := context.NewPagination(int(branchesCount), setting.Git.BranchesRangeSize, page, 5)
pager.SetDefaultParams(ctx)
ctx.Data["Page"] = pager
@ -165,25 +166,28 @@ func redirect(ctx *context.Context) {
// loadBranches loads branches from the repository limited by page & pageSize.
// NOTE: May write to context on error.
func loadBranches(ctx *context.Context, skip, limit int) ([]*Branch, int) {
func loadBranches(ctx *context.Context, skip, limit int) (*Branch, []*Branch, int) {
defaultBranch, err := ctx.Repo.GitRepo.GetBranch(ctx.Repo.Repository.DefaultBranch)
if err != nil {
if !git.IsErrBranchNotExist(err) {
log.Error("loadBranches: get default branch: %v", err)
ctx.ServerError("GetDefaultBranch", err)
return nil, 0
return nil, nil, 0
}
log.Warn("loadBranches: missing default branch %s for %-v", ctx.Repo.Repository.DefaultBranch, ctx.Repo.Repository)
}
rawBranches, totalNumOfBranches, err := ctx.Repo.GitRepo.GetBranches(skip, limit)
if err != nil {
log.Error("GetBranches: %v", err)
ctx.ServerError("GetBranches", err)
return nil, 0
return nil, nil, 0
}
protectedBranches, err := models.GetProtectedBranches(ctx.Repo.Repository.ID)
if err != nil {
ctx.ServerError("GetProtectedBranches", err)
return nil, 0
return nil, nil, 0
}
repoIDToRepo := map[int64]*repo_model.Repository{}
@ -194,36 +198,40 @@ func loadBranches(ctx *context.Context, skip, limit int) ([]*Branch, int) {
var branches []*Branch
for i := range rawBranches {
if rawBranches[i].Name == defaultBranch.Name {
if defaultBranch != nil && rawBranches[i].Name == defaultBranch.Name {
// Skip default branch
continue
}
var branch = loadOneBranch(ctx, rawBranches[i], protectedBranches, repoIDToRepo, repoIDToGitRepo)
var branch = loadOneBranch(ctx, rawBranches[i], defaultBranch, protectedBranches, repoIDToRepo, repoIDToGitRepo)
if branch == nil {
return nil, 0
return nil, nil, 0
}
branches = append(branches, branch)
}
var defaultBranchBranch *Branch
if defaultBranch != nil {
// Always add the default branch
log.Debug("loadOneBranch: load default: '%s'", defaultBranch.Name)
branches = append(branches, loadOneBranch(ctx, defaultBranch, protectedBranches, repoIDToRepo, repoIDToGitRepo))
defaultBranchBranch = loadOneBranch(ctx, defaultBranch, defaultBranch, protectedBranches, repoIDToRepo, repoIDToGitRepo)
branches = append(branches, defaultBranchBranch)
}
if ctx.Repo.CanWrite(unit.TypeCode) {
deletedBranches, err := getDeletedBranches(ctx)
if err != nil {
ctx.ServerError("getDeletedBranches", err)
return nil, 0
return nil, nil, 0
}
branches = append(branches, deletedBranches...)
}
return branches, totalNumOfBranches
return defaultBranchBranch, branches, totalNumOfBranches
}
func loadOneBranch(ctx *context.Context, rawBranch *git.Branch, protectedBranches []*models.ProtectedBranch,
func loadOneBranch(ctx *context.Context, rawBranch, defaultBranch *git.Branch, protectedBranches []*models.ProtectedBranch,
repoIDToRepo map[int64]*repo_model.Repository,
repoIDToGitRepo map[int64]*git.Repository) *Branch {
log.Trace("loadOneBranch: '%s'", rawBranch.Name)
@ -243,10 +251,15 @@ func loadOneBranch(ctx *context.Context, rawBranch *git.Branch, protectedBranche
}
}
divergence, divergenceError := files_service.CountDivergingCommits(ctx.Repo.Repository, git.BranchPrefix+branchName)
if divergenceError != nil {
ctx.ServerError("CountDivergingCommits", divergenceError)
return nil
divergence := &git.DivergeObject{
Ahead: -1,
Behind: -1,
}
if defaultBranch != nil {
divergence, err = files_service.CountDivergingCommits(ctx.Repo.Repository, git.BranchPrefix+branchName)
if err != nil {
log.Error("CountDivergingCommits", err)
}
}
pr, err := models.GetLatestPullRequestByHeadInfo(ctx.Repo.Repository.ID, branchName)

14
templates/repo/branch/list.tmpl
View file

@ -4,6 +4,7 @@
<div class="ui container">
{{template "base/alert" .}}
{{template "repo/sub_menu" .}}
{{if .DefaultBranchBranch}}
<h4 class="ui top attached header">
{{.i18n.Tr "repo.default_branch"}}
</h4>
@ -13,15 +14,11 @@
<tbody>
<tr>
<td>
{{range .Branches}}
{{if eq .Name $.DefaultBranch}}
{{if .IsProtected}}
{{if .DefaultBranchBranch.IsProtected}}
{{svg "octicon-shield-lock"}}
{{end}}
<a href="{{$.RepoLink}}/src/branch/{{PathEscapeSegments $.DefaultBranch}}">{{$.DefaultBranch}}</a>
<p class="info df ac my-2">{{svg "octicon-git-commit" 16 "mr-2"}}<a href="{{$.RepoLink}}/commit/{{PathEscape .Commit.ID.String}}">{{ShortSha .Commit.ID.String}}</a> · <span class="commit-message">{{RenderCommitMessage .Commit.CommitMessage $.RepoLink $.Repository.ComposeMetas}}</span> · {{$.i18n.Tr "org.repo_updated"}} {{TimeSince .Commit.Committer.When $.i18n.Lang}}</p>
{{end}}
{{end}}
<a href="{{.RepoLink}}/src/branch/{{PathEscapeSegments .DefaultBranch}}">{{.DefaultBranch}}</a>
<p class="info df ac my-2">{{svg "octicon-git-commit" 16 "mr-2"}}<a href="{{.RepoLink}}/commit/{{PathEscape .DefaultBranchBranch.Commit.ID.String}}">{{ShortSha .DefaultBranchBranch.Commit.ID.String}}</a> · <span class="commit-message">{{RenderCommitMessage .DefaultBranchBranch.Commit.CommitMessage .RepoLink .Repository.ComposeMetas}}</span> · {{.i18n.Tr "org.repo_updated"}} {{TimeSince .DefaultBranchBranch.Commit.Committer.When .i18n.Lang}}</p>
</td>
<td class="right aligned overflow-visible">
{{if and $.IsWriter (not $.Repository.IsArchived) (not .IsDeleted)}}
@ -41,6 +38,7 @@
</tbody>
</table>
</div>
{{end}}
{{if gt (len .Branches) 1}}
<h4 class="ui top attached header">
@ -65,7 +63,7 @@
{{end}}
</td>
<td class="three wide ui">
{{if not .IsDeleted}}
{{if and (not .IsDeleted) $.DefaultBranchBranch}}
<div class="commit-divergence">
<div class="bar-group">
<div class="count count-behind">{{.CommitsBehind}}</div>