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forgejo/routers/web/repo/release.go
Gergely Nagy fc635f1014
Restore the ability to view tags without a release
The `repo.SingleRelease` handler was broken by gitea#29149, as the
switch to `getReleaseInfos` stopped returning tags without an associated
release. This resulted in the web UI showing a 404 when trying to view a
tag without a release.

This restores the functionality by explicitly including tags in the
search, and also adds tests to exercise the fix.

Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
2024-02-27 13:32:55 +01:00

667 lines
19 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"errors"
"fmt"
"net/http"
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/db"
git_model "code.gitea.io/gitea/models/git"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/upload"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/web/feed"
"code.gitea.io/gitea/services/forms"
releaseservice "code.gitea.io/gitea/services/release"
)
const (
tplReleasesList base.TplName = "repo/release/list"
tplReleaseNew base.TplName = "repo/release/new"
tplTagsList base.TplName = "repo/tag/list"
)
// calReleaseNumCommitsBehind calculates given release has how many commits behind release target.
func calReleaseNumCommitsBehind(repoCtx *context.Repository, release *repo_model.Release, countCache map[string]int64) error {
target := release.Target
if target == "" {
target = repoCtx.Repository.DefaultBranch
}
// Get count if not cached
if _, ok := countCache[target]; !ok {
commit, err := repoCtx.GitRepo.GetBranchCommit(target)
if err != nil {
var errNotExist git.ErrNotExist
if target == repoCtx.Repository.DefaultBranch || !errors.As(err, &errNotExist) {
return fmt.Errorf("GetBranchCommit: %w", err)
}
// fallback to default branch
target = repoCtx.Repository.DefaultBranch
commit, err = repoCtx.GitRepo.GetBranchCommit(target)
if err != nil {
return fmt.Errorf("GetBranchCommit(DefaultBranch): %w", err)
}
}
countCache[target], err = commit.CommitsCount()
if err != nil {
return fmt.Errorf("CommitsCount: %w", err)
}
}
release.NumCommitsBehind = countCache[target] - release.NumCommits
release.TargetBehind = target
return nil
}
type ReleaseInfo struct {
Release *repo_model.Release
CommitStatus *git_model.CommitStatus
CommitStatuses []*git_model.CommitStatus
}
func getReleaseInfos(ctx *context.Context, opts *repo_model.FindReleasesOptions) ([]*ReleaseInfo, error) {
releases, err := db.Find[repo_model.Release](ctx, opts)
if err != nil {
return nil, err
}
for _, release := range releases {
release.Repo = ctx.Repo.Repository
}
if err = repo_model.GetReleaseAttachments(ctx, releases...); err != nil {
return nil, err
}
// Temporary cache commits count of used branches to speed up.
countCache := make(map[string]int64)
cacheUsers := make(map[int64]*user_model.User)
if ctx.Doer != nil {
cacheUsers[ctx.Doer.ID] = ctx.Doer
}
var ok bool
canReadActions := ctx.Repo.CanRead(unit.TypeActions)
releaseInfos := make([]*ReleaseInfo, 0, len(releases))
for _, r := range releases {
if r.Publisher, ok = cacheUsers[r.PublisherID]; !ok {
r.Publisher, err = user_model.GetUserByID(ctx, r.PublisherID)
if err != nil {
if user_model.IsErrUserNotExist(err) {
r.Publisher = user_model.NewGhostUser()
} else {
return nil, err
}
}
cacheUsers[r.PublisherID] = r.Publisher
}
r.Note, err = markdown.RenderString(&markup.RenderContext{
Links: markup.Links{
Base: ctx.Repo.RepoLink,
},
Metas: ctx.Repo.Repository.ComposeMetas(ctx),
GitRepo: ctx.Repo.GitRepo,
Ctx: ctx,
}, r.Note)
if err != nil {
return nil, err
}
if !r.IsDraft {
if err := calReleaseNumCommitsBehind(ctx.Repo, r, countCache); err != nil {
return nil, err
}
}
info := &ReleaseInfo{
Release: r,
}
if canReadActions {
statuses, _, err := git_model.GetLatestCommitStatus(ctx, r.Repo.ID, r.Sha1, db.ListOptions{ListAll: true})
if err != nil {
return nil, err
}
info.CommitStatus = git_model.CalcCommitStatus(statuses)
info.CommitStatuses = statuses
}
releaseInfos = append(releaseInfos, info)
}
return releaseInfos, nil
}
// Releases render releases list page
func Releases(ctx *context.Context) {
ctx.Data["PageIsReleaseList"] = true
ctx.Data["Title"] = ctx.Tr("repo.release.releases")
ctx.Data["IsViewBranch"] = false
ctx.Data["IsViewTag"] = true
// Disable the showCreateNewBranch form in the dropdown on this page.
ctx.Data["CanCreateBranch"] = false
ctx.Data["HideBranchesInDropdown"] = true
listOptions := db.ListOptions{
Page: ctx.FormInt("page"),
PageSize: ctx.FormInt("limit"),
}
if listOptions.PageSize == 0 {
listOptions.PageSize = setting.Repository.Release.DefaultPagingNum
}
if listOptions.PageSize > setting.API.MaxResponseItems {
listOptions.PageSize = setting.API.MaxResponseItems
}
writeAccess := ctx.Repo.CanWrite(unit.TypeReleases)
ctx.Data["CanCreateRelease"] = writeAccess && !ctx.Repo.Repository.IsArchived
releases, err := getReleaseInfos(ctx, &repo_model.FindReleasesOptions{
ListOptions: listOptions,
// only show draft releases for users who can write, read-only users shouldn't see draft releases.
IncludeDrafts: writeAccess,
RepoID: ctx.Repo.Repository.ID,
})
if err != nil {
ctx.ServerError("getReleaseInfos", err)
return
}
ctx.Data["Releases"] = releases
numReleases := ctx.Data["NumReleases"].(int64)
pager := context.NewPagination(int(numReleases), listOptions.PageSize, listOptions.Page, 5)
pager.SetDefaultParams(ctx)
ctx.Data["Page"] = pager
ctx.HTML(http.StatusOK, tplReleasesList)
}
// TagsList render tags list page
func TagsList(ctx *context.Context) {
ctx.Data["PageIsTagList"] = true
ctx.Data["Title"] = ctx.Tr("repo.release.tags")
ctx.Data["IsViewBranch"] = false
ctx.Data["IsViewTag"] = true
// Disable the showCreateNewBranch form in the dropdown on this page.
ctx.Data["CanCreateBranch"] = false
ctx.Data["HideBranchesInDropdown"] = true
ctx.Data["CanCreateRelease"] = ctx.Repo.CanWrite(unit.TypeReleases) && !ctx.Repo.Repository.IsArchived
listOptions := db.ListOptions{
Page: ctx.FormInt("page"),
PageSize: ctx.FormInt("limit"),
}
if listOptions.PageSize == 0 {
listOptions.PageSize = setting.Repository.Release.DefaultPagingNum
}
if listOptions.PageSize > setting.API.MaxResponseItems {
listOptions.PageSize = setting.API.MaxResponseItems
}
opts := repo_model.FindReleasesOptions{
ListOptions: listOptions,
// for the tags list page, show all releases with real tags (having real commit-id),
// the drafts should also be included because a real tag might be used as a draft.
IncludeDrafts: true,
IncludeTags: true,
HasSha1: util.OptionalBoolTrue,
RepoID: ctx.Repo.Repository.ID,
}
releases, err := db.Find[repo_model.Release](ctx, opts)
if err != nil {
ctx.ServerError("GetReleasesByRepoID", err)
return
}
ctx.Data["Releases"] = releases
numTags := ctx.Data["NumTags"].(int64)
pager := context.NewPagination(int(numTags), opts.PageSize, opts.Page, 5)
pager.SetDefaultParams(ctx)
ctx.Data["Page"] = pager
ctx.Data["PageIsViewCode"] = !ctx.Repo.Repository.UnitEnabled(ctx, unit.TypeReleases)
ctx.HTML(http.StatusOK, tplTagsList)
}
// ReleasesFeedRSS get feeds for releases in RSS format
func ReleasesFeedRSS(ctx *context.Context) {
releasesOrTagsFeed(ctx, true, "rss")
}
// TagsListFeedRSS get feeds for tags in RSS format
func TagsListFeedRSS(ctx *context.Context) {
releasesOrTagsFeed(ctx, false, "rss")
}
// ReleasesFeedAtom get feeds for releases in Atom format
func ReleasesFeedAtom(ctx *context.Context) {
releasesOrTagsFeed(ctx, true, "atom")
}
// TagsListFeedAtom get feeds for tags in RSS format
func TagsListFeedAtom(ctx *context.Context) {
releasesOrTagsFeed(ctx, false, "atom")
}
func releasesOrTagsFeed(ctx *context.Context, isReleasesOnly bool, formatType string) {
feed.ShowReleaseFeed(ctx, ctx.Repo.Repository, isReleasesOnly, formatType)
}
// SingleRelease renders a single release's page
func SingleRelease(ctx *context.Context) {
ctx.Data["PageIsReleaseList"] = true
ctx.Data["DefaultBranch"] = ctx.Repo.Repository.DefaultBranch
writeAccess := ctx.Repo.CanWrite(unit.TypeReleases)
ctx.Data["CanCreateRelease"] = writeAccess && !ctx.Repo.Repository.IsArchived
releases, err := getReleaseInfos(ctx, &repo_model.FindReleasesOptions{
ListOptions: db.ListOptions{Page: 1, PageSize: 1},
RepoID: ctx.Repo.Repository.ID,
// Include tags in the search too.
IncludeTags: true,
TagNames: []string{ctx.Params("*")},
// only show draft releases for users who can write, read-only users shouldn't see draft releases.
IncludeDrafts: writeAccess,
})
if err != nil {
ctx.ServerError("getReleaseInfos", err)
return
}
if len(releases) != 1 {
ctx.NotFound("SingleRelease", err)
return
}
release := releases[0].Release
ctx.Data["PageIsSingleTag"] = release.IsTag
if release.IsTag {
ctx.Data["Title"] = release.TagName
} else {
ctx.Data["Title"] = release.Title
}
ctx.Data["Releases"] = releases
ctx.HTML(http.StatusOK, tplReleasesList)
}
// LatestRelease redirects to the latest release
func LatestRelease(ctx *context.Context) {
release, err := repo_model.GetLatestReleaseByRepoID(ctx, ctx.Repo.Repository.ID)
if err != nil {
if repo_model.IsErrReleaseNotExist(err) {
ctx.NotFound("LatestRelease", err)
return
}
ctx.ServerError("GetLatestReleaseByRepoID", err)
return
}
if err := release.LoadAttributes(ctx); err != nil {
ctx.ServerError("LoadAttributes", err)
return
}
ctx.Redirect(release.Link())
}
// NewRelease render creating or edit release page
func NewRelease(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.release.new_release")
ctx.Data["PageIsReleaseList"] = true
ctx.Data["tag_target"] = ctx.Repo.Repository.DefaultBranch
if tagName := ctx.FormString("tag"); len(tagName) > 0 {
rel, err := repo_model.GetRelease(ctx, ctx.Repo.Repository.ID, tagName)
if err != nil && !repo_model.IsErrReleaseNotExist(err) {
ctx.ServerError("GetRelease", err)
return
}
if rel != nil {
rel.Repo = ctx.Repo.Repository
if err := rel.LoadAttributes(ctx); err != nil {
ctx.ServerError("LoadAttributes", err)
return
}
ctx.Data["tag_name"] = rel.TagName
if rel.Target != "" {
ctx.Data["tag_target"] = rel.Target
}
ctx.Data["title"] = rel.Title
ctx.Data["content"] = rel.Note
ctx.Data["attachments"] = rel.Attachments
}
}
ctx.Data["IsAttachmentEnabled"] = setting.Attachment.Enabled
assigneeUsers, err := repo_model.GetRepoAssignees(ctx, ctx.Repo.Repository)
if err != nil {
ctx.ServerError("GetRepoAssignees", err)
return
}
ctx.Data["Assignees"] = MakeSelfOnTop(ctx.Doer, assigneeUsers)
upload.AddUploadContext(ctx, "release")
// For New Release page
PrepareBranchList(ctx)
if ctx.Written() {
return
}
tags, err := repo_model.GetTagNamesByRepoID(ctx, ctx.Repo.Repository.ID)
if err != nil {
ctx.ServerError("GetTagNamesByRepoID", err)
return
}
ctx.Data["Tags"] = tags
ctx.HTML(http.StatusOK, tplReleaseNew)
}
// NewReleasePost response for creating a release
func NewReleasePost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.NewReleaseForm)
ctx.Data["Title"] = ctx.Tr("repo.release.new_release")
ctx.Data["PageIsReleaseList"] = true
tags, err := repo_model.GetTagNamesByRepoID(ctx, ctx.Repo.Repository.ID)
if err != nil {
ctx.ServerError("GetTagNamesByRepoID", err)
return
}
ctx.Data["Tags"] = tags
if ctx.HasError() {
ctx.HTML(http.StatusOK, tplReleaseNew)
return
}
objectFormat, _ := ctx.Repo.GitRepo.GetObjectFormat()
// form.Target can be a branch name or a full commitID.
if !ctx.Repo.GitRepo.IsBranchExist(form.Target) &&
len(form.Target) == objectFormat.FullLength() && !ctx.Repo.GitRepo.IsCommitExist(form.Target) {
ctx.RenderWithErr(ctx.Tr("form.target_branch_not_exist"), tplReleaseNew, &form)
return
}
// Title of release cannot be empty
if len(form.TagOnly) == 0 && len(form.Title) == 0 {
ctx.RenderWithErr(ctx.Tr("repo.release.title_empty"), tplReleaseNew, &form)
return
}
var attachmentUUIDs []string
if setting.Attachment.Enabled {
attachmentUUIDs = form.Files
}
rel, err := repo_model.GetRelease(ctx, ctx.Repo.Repository.ID, form.TagName)
if err != nil {
if !repo_model.IsErrReleaseNotExist(err) {
ctx.ServerError("GetRelease", err)
return
}
msg := ""
if len(form.Title) > 0 && form.AddTagMsg {
msg = form.Title + "\n\n" + form.Content
}
if len(form.TagOnly) > 0 {
if err = releaseservice.CreateNewTag(ctx, ctx.Doer, ctx.Repo.Repository, form.Target, form.TagName, msg); err != nil {
if models.IsErrTagAlreadyExists(err) {
e := err.(models.ErrTagAlreadyExists)
ctx.Flash.Error(ctx.Tr("repo.branch.tag_collision", e.TagName))
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
if models.IsErrInvalidTagName(err) {
ctx.Flash.Error(ctx.Tr("repo.release.tag_name_invalid"))
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
if models.IsErrProtectedTagName(err) {
ctx.Flash.Error(ctx.Tr("repo.release.tag_name_protected"))
ctx.Redirect(ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL())
return
}
ctx.ServerError("releaseservice.CreateNewTag", err)
return
}
ctx.Flash.Success(ctx.Tr("repo.tag.create_success", form.TagName))
ctx.Redirect(ctx.Repo.RepoLink + "/src/tag/" + util.PathEscapeSegments(form.TagName))
return
}
rel = &repo_model.Release{
RepoID: ctx.Repo.Repository.ID,
Repo: ctx.Repo.Repository,
PublisherID: ctx.Doer.ID,
Publisher: ctx.Doer,
Title: form.Title,
TagName: form.TagName,
Target: form.Target,
Note: form.Content,
IsDraft: len(form.Draft) > 0,
IsPrerelease: form.Prerelease,
IsTag: false,
}
if err = releaseservice.CreateRelease(ctx.Repo.GitRepo, rel, attachmentUUIDs, msg); err != nil {
ctx.Data["Err_TagName"] = true
switch {
case repo_model.IsErrReleaseAlreadyExist(err):
ctx.RenderWithErr(ctx.Tr("repo.release.tag_name_already_exist"), tplReleaseNew, &form)
case models.IsErrInvalidTagName(err):
ctx.RenderWithErr(ctx.Tr("repo.release.tag_name_invalid"), tplReleaseNew, &form)
case models.IsErrProtectedTagName(err):
ctx.RenderWithErr(ctx.Tr("repo.release.tag_name_protected"), tplReleaseNew, &form)
default:
ctx.ServerError("CreateRelease", err)
}
return
}
} else {
if !rel.IsTag {
ctx.Data["Err_TagName"] = true
ctx.RenderWithErr(ctx.Tr("repo.release.tag_name_already_exist"), tplReleaseNew, &form)
return
}
rel.Title = form.Title
rel.Note = form.Content
rel.Target = form.Target
rel.IsDraft = len(form.Draft) > 0
rel.IsPrerelease = form.Prerelease
rel.PublisherID = ctx.Doer.ID
rel.IsTag = false
if err = releaseservice.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo, rel, attachmentUUIDs, nil, nil); err != nil {
ctx.Data["Err_TagName"] = true
ctx.ServerError("UpdateRelease", err)
return
}
}
log.Trace("Release created: %s/%s:%s", ctx.Doer.LowerName, ctx.Repo.Repository.Name, form.TagName)
ctx.Redirect(ctx.Repo.RepoLink + "/releases")
}
// EditRelease render release edit page
func EditRelease(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.release.edit_release")
ctx.Data["PageIsReleaseList"] = true
ctx.Data["PageIsEditRelease"] = true
ctx.Data["IsAttachmentEnabled"] = setting.Attachment.Enabled
upload.AddUploadContext(ctx, "release")
tagName := ctx.Params("*")
rel, err := repo_model.GetRelease(ctx, ctx.Repo.Repository.ID, tagName)
if err != nil {
if repo_model.IsErrReleaseNotExist(err) {
ctx.NotFound("GetRelease", err)
} else {
ctx.ServerError("GetRelease", err)
}
return
}
ctx.Data["ID"] = rel.ID
ctx.Data["tag_name"] = rel.TagName
ctx.Data["tag_target"] = rel.Target
ctx.Data["title"] = rel.Title
ctx.Data["content"] = rel.Note
ctx.Data["prerelease"] = rel.IsPrerelease
ctx.Data["IsDraft"] = rel.IsDraft
rel.Repo = ctx.Repo.Repository
if err := rel.LoadAttributes(ctx); err != nil {
ctx.ServerError("LoadAttributes", err)
return
}
ctx.Data["attachments"] = rel.Attachments
// Get assignees.
assigneeUsers, err := repo_model.GetRepoAssignees(ctx, rel.Repo)
if err != nil {
ctx.ServerError("GetRepoAssignees", err)
return
}
ctx.Data["Assignees"] = MakeSelfOnTop(ctx.Doer, assigneeUsers)
ctx.HTML(http.StatusOK, tplReleaseNew)
}
// EditReleasePost response for edit release
func EditReleasePost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.EditReleaseForm)
ctx.Data["Title"] = ctx.Tr("repo.release.edit_release")
ctx.Data["PageIsReleaseList"] = true
ctx.Data["PageIsEditRelease"] = true
tagName := ctx.Params("*")
rel, err := repo_model.GetRelease(ctx, ctx.Repo.Repository.ID, tagName)
if err != nil {
if repo_model.IsErrReleaseNotExist(err) {
ctx.NotFound("GetRelease", err)
} else {
ctx.ServerError("GetRelease", err)
}
return
}
if rel.IsTag {
ctx.NotFound("GetRelease", err)
return
}
ctx.Data["tag_name"] = rel.TagName
ctx.Data["tag_target"] = rel.Target
ctx.Data["title"] = rel.Title
ctx.Data["content"] = rel.Note
ctx.Data["prerelease"] = rel.IsPrerelease
if ctx.HasError() {
ctx.HTML(http.StatusOK, tplReleaseNew)
return
}
const delPrefix = "attachment-del-"
const editPrefix = "attachment-edit-"
var addAttachmentUUIDs, delAttachmentUUIDs []string
editAttachments := make(map[string]string) // uuid -> new name
if setting.Attachment.Enabled {
addAttachmentUUIDs = form.Files
for k, v := range ctx.Req.Form {
if strings.HasPrefix(k, delPrefix) && v[0] == "true" {
delAttachmentUUIDs = append(delAttachmentUUIDs, k[len(delPrefix):])
} else if strings.HasPrefix(k, editPrefix) {
editAttachments[k[len(editPrefix):]] = v[0]
}
}
}
rel.Title = form.Title
rel.Note = form.Content
rel.IsDraft = len(form.Draft) > 0
rel.IsPrerelease = form.Prerelease
if err = releaseservice.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo,
rel, addAttachmentUUIDs, delAttachmentUUIDs, editAttachments); err != nil {
ctx.ServerError("UpdateRelease", err)
return
}
ctx.Redirect(ctx.Repo.RepoLink + "/releases")
}
// DeleteRelease deletes a release
func DeleteRelease(ctx *context.Context) {
deleteReleaseOrTag(ctx, false)
}
// DeleteTag deletes a tag
func DeleteTag(ctx *context.Context) {
deleteReleaseOrTag(ctx, true)
}
func deleteReleaseOrTag(ctx *context.Context, isDelTag bool) {
redirect := func() {
if isDelTag {
ctx.JSONRedirect(ctx.Repo.RepoLink + "/tags")
return
}
ctx.JSONRedirect(ctx.Repo.RepoLink + "/releases")
}
rel, err := repo_model.GetReleaseForRepoByID(ctx, ctx.Repo.Repository.ID, ctx.FormInt64("id"))
if err != nil {
if repo_model.IsErrReleaseNotExist(err) {
ctx.NotFound("GetReleaseForRepoByID", err)
} else {
ctx.Flash.Error("DeleteReleaseByID: " + err.Error())
redirect()
}
return
}
if err := releaseservice.DeleteReleaseByID(ctx, ctx.Repo.Repository, rel, ctx.Doer, isDelTag); err != nil {
if models.IsErrProtectedTagName(err) {
ctx.Flash.Error(ctx.Tr("repo.release.tag_name_protected"))
} else {
ctx.Flash.Error("DeleteReleaseByID: " + err.Error())
}
} else {
if isDelTag {
ctx.Flash.Success(ctx.Tr("repo.release.deletion_tag_success"))
} else {
ctx.Flash.Success(ctx.Tr("repo.release.deletion_success"))
}
}
redirect()
}