diff options
Diffstat (limited to '')
| -rw-r--r-- | routers/web/repo/commit.go | 468 |
1 files changed, 468 insertions, 0 deletions
diff --git a/routers/web/repo/commit.go b/routers/web/repo/commit.go new file mode 100644 index 0000000..0e5d1f0 --- /dev/null +++ b/routers/web/repo/commit.go @@ -0,0 +1,468 @@ +// Copyright 2014 The Gogs Authors. All rights reserved. +// Copyright 2019 The Gitea Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package repo + +import ( + "errors" + "fmt" + "html/template" + "net/http" + "path" + "strings" + + asymkey_model "code.gitea.io/gitea/models/asymkey" + "code.gitea.io/gitea/models/db" + git_model "code.gitea.io/gitea/models/git" + repo_model "code.gitea.io/gitea/models/repo" + unit_model "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/charset" + "code.gitea.io/gitea/modules/git" + "code.gitea.io/gitea/modules/gitgraph" + "code.gitea.io/gitea/modules/gitrepo" + "code.gitea.io/gitea/modules/log" + "code.gitea.io/gitea/modules/markup" + "code.gitea.io/gitea/modules/setting" + "code.gitea.io/gitea/modules/util" + "code.gitea.io/gitea/services/context" + "code.gitea.io/gitea/services/gitdiff" + git_service "code.gitea.io/gitea/services/repository" +) + +const ( + tplCommits base.TplName = "repo/commits" + tplGraph base.TplName = "repo/graph" + tplGraphDiv base.TplName = "repo/graph/div" + tplCommitPage base.TplName = "repo/commit_page" +) + +// RefCommits render commits page +func RefCommits(ctx *context.Context) { + switch { + case len(ctx.Repo.TreePath) == 0: + Commits(ctx) + case ctx.Repo.TreePath == "search": + SearchCommits(ctx) + default: + FileHistory(ctx) + } +} + +// Commits render branch's commits +func Commits(ctx *context.Context) { + ctx.Data["PageIsCommits"] = true + if ctx.Repo.Commit == nil { + ctx.NotFound("Commit not found", nil) + return + } + ctx.Data["PageIsViewCode"] = true + + commitsCount, err := ctx.Repo.GetCommitsCount() + if err != nil { + ctx.ServerError("GetCommitsCount", err) + return + } + + page := ctx.FormInt("page") + if page <= 1 { + page = 1 + } + + pageSize := ctx.FormInt("limit") + if pageSize <= 0 { + pageSize = setting.Git.CommitsRangeSize + } + + // Both `git log branchName` and `git log commitId` work. + commits, err := ctx.Repo.Commit.CommitsByRange(page, pageSize, "") + if err != nil { + ctx.ServerError("CommitsByRange", err) + return + } + ctx.Data["Commits"] = processGitCommits(ctx, commits) + + ctx.Data["Username"] = ctx.Repo.Owner.Name + ctx.Data["Reponame"] = ctx.Repo.Repository.Name + ctx.Data["CommitCount"] = commitsCount + + pager := context.NewPagination(int(commitsCount), pageSize, page, 5) + pager.SetDefaultParams(ctx) + ctx.Data["Page"] = pager + + ctx.HTML(http.StatusOK, tplCommits) +} + +// Graph render commit graph - show commits from all branches. +func Graph(ctx *context.Context) { + ctx.Data["Title"] = ctx.Tr("repo.commit_graph") + ctx.Data["PageIsCommits"] = true + ctx.Data["PageIsViewCode"] = true + mode := strings.ToLower(ctx.FormTrim("mode")) + if mode != "monochrome" { + mode = "color" + } + ctx.Data["Mode"] = mode + hidePRRefs := ctx.FormBool("hide-pr-refs") + ctx.Data["HidePRRefs"] = hidePRRefs + branches := ctx.FormStrings("branch") + realBranches := make([]string, len(branches)) + copy(realBranches, branches) + for i, branch := range realBranches { + if strings.HasPrefix(branch, "--") { + realBranches[i] = git.BranchPrefix + branch + } + } + ctx.Data["SelectedBranches"] = realBranches + files := ctx.FormStrings("file") + + commitsCount, err := ctx.Repo.GetCommitsCount() + if err != nil { + ctx.ServerError("GetCommitsCount", err) + return + } + + graphCommitsCount, err := ctx.Repo.GetCommitGraphsCount(ctx, hidePRRefs, realBranches, files) + if err != nil { + log.Warn("GetCommitGraphsCount error for generate graph exclude prs: %t branches: %s in %-v, Will Ignore branches and try again. Underlying Error: %v", hidePRRefs, branches, ctx.Repo.Repository, err) + realBranches = []string{} + branches = []string{} + graphCommitsCount, err = ctx.Repo.GetCommitGraphsCount(ctx, hidePRRefs, realBranches, files) + if err != nil { + ctx.ServerError("GetCommitGraphsCount", err) + return + } + } + + page := ctx.FormInt("page") + + graph, err := gitgraph.GetCommitGraph(ctx.Repo.GitRepo, page, 0, hidePRRefs, realBranches, files) + if err != nil { + ctx.ServerError("GetCommitGraph", err) + return + } + + if err := graph.LoadAndProcessCommits(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo); err != nil { + ctx.ServerError("LoadAndProcessCommits", err) + return + } + + ctx.Data["Graph"] = graph + + gitRefs, err := ctx.Repo.GitRepo.GetRefs() + if err != nil { + ctx.ServerError("GitRepo.GetRefs", err) + return + } + + ctx.Data["AllRefs"] = gitRefs + + ctx.Data["Username"] = ctx.Repo.Owner.Name + ctx.Data["Reponame"] = ctx.Repo.Repository.Name + ctx.Data["CommitCount"] = commitsCount + + paginator := context.NewPagination(int(graphCommitsCount), setting.UI.GraphMaxCommitNum, page, 5) + paginator.AddParam(ctx, "mode", "Mode") + paginator.AddParam(ctx, "hide-pr-refs", "HidePRRefs") + for _, branch := range branches { + paginator.AddParamString("branch", branch) + } + for _, file := range files { + paginator.AddParamString("file", file) + } + ctx.Data["Page"] = paginator + if ctx.FormBool("div-only") { + ctx.HTML(http.StatusOK, tplGraphDiv) + return + } + + ctx.HTML(http.StatusOK, tplGraph) +} + +// SearchCommits render commits filtered by keyword +func SearchCommits(ctx *context.Context) { + ctx.Data["PageIsCommits"] = true + ctx.Data["PageIsViewCode"] = true + + query := ctx.FormTrim("q") + if len(query) == 0 { + ctx.Redirect(ctx.Repo.RepoLink + "/commits/" + ctx.Repo.BranchNameSubURL()) + return + } + + all := ctx.FormBool("all") + opts := git.NewSearchCommitsOptions(query, all) + commits, err := ctx.Repo.Commit.SearchCommits(opts) + if err != nil { + ctx.ServerError("SearchCommits", err) + return + } + ctx.Data["CommitCount"] = len(commits) + ctx.Data["Commits"] = processGitCommits(ctx, commits) + + ctx.Data["Keyword"] = query + if all { + ctx.Data["All"] = true + } + ctx.Data["Username"] = ctx.Repo.Owner.Name + ctx.Data["Reponame"] = ctx.Repo.Repository.Name + ctx.HTML(http.StatusOK, tplCommits) +} + +// FileHistory show a file's reversions +func FileHistory(ctx *context.Context) { + fileName := ctx.Repo.TreePath + if len(fileName) == 0 { + Commits(ctx) + return + } + + commitsCount, err := ctx.Repo.GitRepo.FileCommitsCount(ctx.Repo.RefName, fileName) + if err != nil { + ctx.ServerError("FileCommitsCount", err) + return + } else if commitsCount == 0 { + ctx.NotFound("FileCommitsCount", nil) + return + } + + page := ctx.FormInt("page") + if page <= 1 { + page = 1 + } + + commits, err := ctx.Repo.GitRepo.CommitsByFileAndRange( + git.CommitsByFileAndRangeOptions{ + Revision: ctx.Repo.RefName, + File: fileName, + Page: page, + }) + if err != nil { + ctx.ServerError("CommitsByFileAndRange", err) + return + } + + if len(commits) == 0 { + ctx.NotFound("CommitsByFileAndRange", nil) + return + } + + oldestCommit := commits[len(commits)-1] + + renamedFiles, err := git.GetCommitFileRenames(ctx, ctx.Repo.GitRepo.Path, oldestCommit.ID.String()) + if err != nil { + ctx.ServerError("GetCommitFileRenames", err) + return + } + + for _, renames := range renamedFiles { + if renames[1] == fileName { + ctx.Data["OldFilename"] = renames[0] + ctx.Data["OldFilenameHistory"] = fmt.Sprintf("%s/commits/commit/%s/%s", ctx.Repo.RepoLink, oldestCommit.ID.String(), renames[0]) + break + } + } + + ctx.Data["Commits"] = processGitCommits(ctx, commits) + + ctx.Data["Username"] = ctx.Repo.Owner.Name + ctx.Data["Reponame"] = ctx.Repo.Repository.Name + ctx.Data["FileName"] = fileName + ctx.Data["CommitCount"] = commitsCount + + pager := context.NewPagination(int(commitsCount), setting.Git.CommitsRangeSize, page, 5) + pager.SetDefaultParams(ctx) + ctx.Data["Page"] = pager + + ctx.HTML(http.StatusOK, tplCommits) +} + +func LoadBranchesAndTags(ctx *context.Context) { + response, err := git_service.LoadBranchesAndTags(ctx, ctx.Repo, ctx.Params("sha")) + if err == nil { + ctx.JSON(http.StatusOK, response) + return + } + ctx.NotFoundOrServerError(fmt.Sprintf("could not load branches and tags the commit %s belongs to", ctx.Params("sha")), git.IsErrNotExist, err) +} + +// Diff show different from current commit to previous commit +func Diff(ctx *context.Context) { + ctx.Data["PageIsDiff"] = true + + userName := ctx.Repo.Owner.Name + repoName := ctx.Repo.Repository.Name + commitID := ctx.Params(":sha") + var ( + gitRepo *git.Repository + err error + ) + + if ctx.Data["PageIsWiki"] != nil { + gitRepo, err = gitrepo.OpenWikiRepository(ctx, ctx.Repo.Repository) + if err != nil { + ctx.ServerError("Repo.GitRepo.GetCommit", err) + return + } + defer gitRepo.Close() + } else { + gitRepo = ctx.Repo.GitRepo + } + + commit, err := gitRepo.GetCommit(commitID) + if err != nil { + if git.IsErrNotExist(err) { + ctx.NotFound("Repo.GitRepo.GetCommit", err) + } else { + ctx.ServerError("Repo.GitRepo.GetCommit", err) + } + return + } + if len(commitID) != commit.ID.Type().FullLength() { + commitID = commit.ID.String() + } + + fileOnly := ctx.FormBool("file-only") + maxLines, maxFiles := setting.Git.MaxGitDiffLines, setting.Git.MaxGitDiffFiles + files := ctx.FormStrings("files") + if fileOnly && (len(files) == 2 || len(files) == 1) { + maxLines, maxFiles = -1, -1 + } + + diff, err := gitdiff.GetDiff(ctx, gitRepo, &gitdiff.DiffOptions{ + AfterCommitID: commitID, + SkipTo: ctx.FormString("skip-to"), + MaxLines: maxLines, + MaxLineCharacters: setting.Git.MaxGitDiffLineCharacters, + MaxFiles: maxFiles, + WhitespaceBehavior: gitdiff.GetWhitespaceFlag(ctx.Data["WhitespaceBehavior"].(string)), + }, files...) + if err != nil { + ctx.NotFound("GetDiff", err) + return + } + + parents := make([]string, commit.ParentCount()) + for i := 0; i < commit.ParentCount(); i++ { + sha, err := commit.ParentID(i) + if err != nil { + ctx.NotFound("repo.Diff", err) + return + } + parents[i] = sha.String() + } + + ctx.Data["CommitID"] = commitID + ctx.Data["AfterCommitID"] = commitID + ctx.Data["Username"] = userName + ctx.Data["Reponame"] = repoName + + var parentCommit *git.Commit + if commit.ParentCount() > 0 { + parentCommit, err = gitRepo.GetCommit(parents[0]) + if err != nil { + ctx.NotFound("GetParentCommit", err) + return + } + } + setCompareContext(ctx, parentCommit, commit, userName, repoName) + ctx.Data["Title"] = commit.Summary() + " ยท " + base.ShortSha(commitID) + ctx.Data["Commit"] = commit + ctx.Data["Diff"] = diff + + statuses, _, err := git_model.GetLatestCommitStatus(ctx, ctx.Repo.Repository.ID, commitID, db.ListOptionsAll) + if err != nil { + log.Error("GetLatestCommitStatus: %v", err) + } + if !ctx.Repo.CanRead(unit_model.TypeActions) { + git_model.CommitStatusesHideActionsURL(ctx, statuses) + } + + ctx.Data["CommitStatus"] = git_model.CalcCommitStatus(statuses) + ctx.Data["CommitStatuses"] = statuses + + verification := asymkey_model.ParseCommitWithSignature(ctx, commit) + ctx.Data["Verification"] = verification + ctx.Data["Author"] = user_model.ValidateCommitWithEmail(ctx, commit) + ctx.Data["Parents"] = parents + ctx.Data["DiffNotAvailable"] = diff.NumFiles == 0 + + if err := asymkey_model.CalculateTrustStatus(verification, ctx.Repo.Repository.GetTrustModel(), func(user *user_model.User) (bool, error) { + return repo_model.IsOwnerMemberCollaborator(ctx, ctx.Repo.Repository, user.ID) + }, nil); err != nil { + ctx.ServerError("CalculateTrustStatus", err) + return + } + + note := &git.Note{} + err = git.GetNote(ctx, ctx.Repo.GitRepo, commitID, note) + if err == nil { + ctx.Data["NoteCommit"] = note.Commit + ctx.Data["NoteAuthor"] = user_model.ValidateCommitWithEmail(ctx, note.Commit) + ctx.Data["NoteRendered"], err = markup.RenderCommitMessage(&markup.RenderContext{ + Links: markup.Links{ + Base: ctx.Repo.RepoLink, + BranchPath: path.Join("commit", util.PathEscapeSegments(commitID)), + }, + Metas: ctx.Repo.Repository.ComposeMetas(ctx), + GitRepo: ctx.Repo.GitRepo, + Ctx: ctx, + }, template.HTMLEscapeString(string(charset.ToUTF8WithFallback(note.Message, charset.ConvertOpts{})))) + if err != nil { + ctx.ServerError("RenderCommitMessage", err) + return + } + } + + ctx.HTML(http.StatusOK, tplCommitPage) +} + +// RawDiff dumps diff results of repository in given commit ID to io.Writer +func RawDiff(ctx *context.Context) { + var gitRepo *git.Repository + if ctx.Data["PageIsWiki"] != nil { + wikiRepo, err := gitrepo.OpenWikiRepository(ctx, ctx.Repo.Repository) + if err != nil { + ctx.ServerError("OpenRepository", err) + return + } + defer wikiRepo.Close() + gitRepo = wikiRepo + } else { + gitRepo = ctx.Repo.GitRepo + if gitRepo == nil { + ctx.ServerError("GitRepo not open", fmt.Errorf("no open git repo for '%s'", ctx.Repo.Repository.FullName())) + return + } + } + if err := git.GetRawDiff( + gitRepo, + ctx.Params(":sha"), + git.RawDiffType(ctx.Params(":ext")), + ctx.Resp, + ); err != nil { + if git.IsErrNotExist(err) { + ctx.NotFound("GetRawDiff", + errors.New("commit "+ctx.Params(":sha")+" does not exist.")) + return + } + ctx.ServerError("GetRawDiff", err) + return + } +} + +func processGitCommits(ctx *context.Context, gitCommits []*git.Commit) []*git_model.SignCommitWithStatuses { + commits := git_model.ConvertFromGitCommit(ctx, gitCommits, ctx.Repo.Repository) + if !ctx.Repo.CanRead(unit_model.TypeActions) { + for _, commit := range commits { + if commit.Status == nil { + continue + } + commit.Status.HideActionsURL(ctx) + git_model.CommitStatusesHideActionsURL(ctx, commit.Statuses) + } + } + return commits +} |