Allow compare page to look up base, head, own-fork, forkbase-of-head (#11327)
* Allow compare page to look up base, head, own-fork, forkbase-of-head Signed-off-by: Andrew Thornton <art27@cantab.net> * as per @guillep2k Signed-off-by: Andrew Thornton <art27@cantab.net> * Update routers/repo/compare.go * as per @guillep2k Signed-off-by: Andrew Thornton <art27@cantab.net> * Rationalise the names a little Signed-off-by: Andrew Thornton <art27@cantab.net> * Rationalise the names a little (2) Signed-off-by: Andrew Thornton <art27@cantab.net> * Fix 500 with fork of fork Signed-off-by: Andrew Thornton <art27@cantab.net> * Prevent 500 on compare different trees Signed-off-by: Andrew Thornton <art27@cantab.net> * dotdotdot is perfectly valid in both usernames and repo names Signed-off-by: Andrew Thornton <art27@cantab.net> * ensure we can set the head and base repos too Signed-off-by: Andrew Thornton <art27@cantab.net> * ensure we can set the head and base repos too (2) Signed-off-by: Andrew Thornton <art27@cantab.net> * fix lint Signed-off-by: Andrew Thornton <art27@cantab.net> * only set headRepo == baseRepo if isSameRepo Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath
GitHub
parent
a4c7ad99e5
commit
0198bbedc1
|
|
@ -529,10 +529,6 @@ func GetCommitFileStatus(repoPath, commitID string) (*CommitFileStatus, error) {
|
|||
|
||||
// GetFullCommitID returns full length (40) of commit ID by given short SHA in a repository.
|
||||
func GetFullCommitID(repoPath, shortID string) (string, error) {
|
||||
if len(shortID) >= 40 {
|
||||
return shortID, nil
|
||||
}
|
||||
|
||||
commitID, err := NewCommand("rev-parse", shortID).RunInDir(repoPath)
|
||||
if err != nil {
|
||||
if strings.Contains(err.Error(), "exit status 128") {
|
||||
|
|
|
|||
|
|
@ -89,7 +89,6 @@ func (repo *Repository) GetCompareInfo(basePath, baseBranch, headBranch string)
|
|||
return nil, err
|
||||
}
|
||||
compareInfo.NumFiles = len(strings.Split(stdout, "\n")) - 1
|
||||
|
||||
return compareInfo, nil
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -71,25 +71,45 @@ func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *
|
|||
baseRepo := ctx.Repo.Repository
|
||||
|
||||
// Get compared branches information
|
||||
// A full compare url is of the form:
|
||||
//
|
||||
// 1. /{:baseOwner}/{:baseRepoName}/compare/{:baseBranch}...{:headBranch}
|
||||
// 2. /{:baseOwner}/{:baseRepoName}/compare/{:baseBranch}...{:headOwner}:{:headBranch}
|
||||
// 3. /{:baseOwner}/{:baseRepoName}/compare/{:baseBranch}...{:headOwner}/{:headRepoName}:{:headBranch}
|
||||
//
|
||||
// Here we obtain the infoPath "{:baseBranch}...[{:headOwner}/{:headRepoName}:]{:headBranch}" as ctx.Params("*")
|
||||
// with the :baseRepo in ctx.Repo.
|
||||
//
|
||||
// Note: Generally :headRepoName is not provided here - we are only passed :headOwner.
|
||||
//
|
||||
// How do we determine the :headRepo?
|
||||
//
|
||||
// 1. If :headOwner is not set then the :headRepo = :baseRepo
|
||||
// 2. If :headOwner is set - then look for the fork of :baseRepo owned by :headOwner
|
||||
// 3. But... :baseRepo could be a fork of :headOwner's repo - so check that
|
||||
// 4. Now, :baseRepo and :headRepos could be forks of the same repo - so check that
|
||||
//
|
||||
// format: <base branch>...[<head repo>:]<head branch>
|
||||
// base<-head: master...head:feature
|
||||
// same repo: master...feature
|
||||
|
||||
var (
|
||||
headUser *models.User
|
||||
headRepo *models.Repository
|
||||
headBranch string
|
||||
isSameRepo bool
|
||||
infoPath string
|
||||
err error
|
||||
)
|
||||
infoPath = ctx.Params("*")
|
||||
infos := strings.Split(infoPath, "...")
|
||||
infos := strings.SplitN(infoPath, "...", 2)
|
||||
if len(infos) != 2 {
|
||||
log.Trace("ParseCompareInfo[%d]: not enough compared branches information %s", baseRepo.ID, infos)
|
||||
ctx.NotFound("CompareAndPullRequest", nil)
|
||||
return nil, nil, nil, nil, "", ""
|
||||
}
|
||||
|
||||
ctx.Data["BaseName"] = baseRepo.OwnerName
|
||||
baseBranch := infos[0]
|
||||
ctx.Data["BaseBranch"] = baseBranch
|
||||
|
||||
|
|
@ -101,6 +121,8 @@ func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *
|
|||
headBranch = headInfos[0]
|
||||
|
||||
} else if len(headInfos) == 2 {
|
||||
headInfosSplit := strings.Split(headInfos[0], "/")
|
||||
if len(headInfosSplit) == 1 {
|
||||
headUser, err = models.GetUserByName(headInfos[0])
|
||||
if err != nil {
|
||||
if models.IsErrUserNotExist(err) {
|
||||
|
|
@ -112,6 +134,31 @@ func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *
|
|||
}
|
||||
headBranch = headInfos[1]
|
||||
isSameRepo = headUser.ID == ctx.Repo.Owner.ID
|
||||
if isSameRepo {
|
||||
headRepo = baseRepo
|
||||
}
|
||||
} else {
|
||||
headRepo, err = models.GetRepositoryByOwnerAndName(headInfosSplit[0], headInfosSplit[1])
|
||||
if err != nil {
|
||||
if models.IsErrRepoNotExist(err) {
|
||||
ctx.NotFound("GetRepositoryByOwnerAndName", nil)
|
||||
} else {
|
||||
ctx.ServerError("GetRepositoryByOwnerAndName", err)
|
||||
}
|
||||
return nil, nil, nil, nil, "", ""
|
||||
}
|
||||
if err := headRepo.GetOwner(); err != nil {
|
||||
if models.IsErrUserNotExist(err) {
|
||||
ctx.NotFound("GetUserByName", nil)
|
||||
} else {
|
||||
ctx.ServerError("GetUserByName", err)
|
||||
}
|
||||
return nil, nil, nil, nil, "", ""
|
||||
}
|
||||
headBranch = headInfos[1]
|
||||
headUser = headRepo.Owner
|
||||
isSameRepo = headRepo.ID == ctx.Repo.Repository.ID
|
||||
}
|
||||
} else {
|
||||
ctx.NotFound("CompareAndPullRequest", nil)
|
||||
return nil, nil, nil, nil, "", ""
|
||||
|
|
@ -139,20 +186,80 @@ func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *
|
|||
ctx.Data["BaseIsBranch"] = baseIsBranch
|
||||
ctx.Data["BaseIsTag"] = baseIsTag
|
||||
|
||||
// Check if current user has fork of repository or in the same repository.
|
||||
headRepo, has := models.HasForkedRepo(headUser.ID, baseRepo.ID)
|
||||
if !has && !isSameRepo {
|
||||
// Now we have the repository that represents the base
|
||||
|
||||
// The current base and head repositories and branches may not
|
||||
// actually be the intended branches that the user wants to
|
||||
// create a pull-request from - but also determining the head
|
||||
// repo is difficult.
|
||||
|
||||
// We will want therefore to offer a few repositories to set as
|
||||
// our base and head
|
||||
|
||||
// 1. First if the baseRepo is a fork get the "RootRepo" it was
|
||||
// forked from
|
||||
var rootRepo *models.Repository
|
||||
if baseRepo.IsFork {
|
||||
err = baseRepo.GetBaseRepo()
|
||||
if err != nil {
|
||||
if !models.IsErrRepoNotExist(err) {
|
||||
ctx.ServerError("Unable to find root repo", err)
|
||||
return nil, nil, nil, nil, "", ""
|
||||
}
|
||||
} else {
|
||||
rootRepo = baseRepo.BaseRepo
|
||||
}
|
||||
}
|
||||
|
||||
// 2. Now if the current user is not the owner of the baseRepo,
|
||||
// check if they have a fork of the base repo and offer that as
|
||||
// "OwnForkRepo"
|
||||
var ownForkRepo *models.Repository
|
||||
if baseRepo.OwnerID != ctx.User.ID {
|
||||
repo, has := models.HasForkedRepo(ctx.User.ID, baseRepo.ID)
|
||||
if has {
|
||||
ownForkRepo = repo
|
||||
ctx.Data["OwnForkRepo"] = ownForkRepo
|
||||
}
|
||||
}
|
||||
|
||||
has := headRepo != nil
|
||||
// 3. If the base is a forked from "RootRepo" and the owner of
|
||||
// the "RootRepo" is the :headUser - set headRepo to that
|
||||
if !has && rootRepo != nil && rootRepo.OwnerID == headUser.ID {
|
||||
headRepo = rootRepo
|
||||
has = true
|
||||
}
|
||||
|
||||
// 4. If the ctx.User has their own fork of the baseRepo and the headUser is the ctx.User
|
||||
// set the headRepo to the ownFork
|
||||
if !has && ownForkRepo != nil && ownForkRepo.OwnerID == headUser.ID {
|
||||
headRepo = ownForkRepo
|
||||
has = true
|
||||
}
|
||||
|
||||
// 5. If the headOwner has a fork of the baseRepo - use that
|
||||
if !has {
|
||||
headRepo, has = models.HasForkedRepo(headUser.ID, baseRepo.ID)
|
||||
}
|
||||
|
||||
// 6. If the baseRepo is a fork and the headUser has a fork of that use that
|
||||
if !has && baseRepo.IsFork {
|
||||
headRepo, has = models.HasForkedRepo(headUser.ID, baseRepo.ForkID)
|
||||
}
|
||||
|
||||
// 7. Otherwise if we're not the same repo and haven't found a repo give up
|
||||
if !isSameRepo && !has {
|
||||
ctx.Data["PageIsComparePull"] = false
|
||||
}
|
||||
|
||||
// 8. Finally open the git repo
|
||||
var headGitRepo *git.Repository
|
||||
if isSameRepo {
|
||||
headRepo = ctx.Repo.Repository
|
||||
headGitRepo = ctx.Repo.GitRepo
|
||||
ctx.Data["BaseName"] = headUser.Name
|
||||
} else {
|
||||
headGitRepo, err = git.OpenRepository(models.RepoPath(headUser.Name, headRepo.Name))
|
||||
ctx.Data["BaseName"] = baseRepo.OwnerName
|
||||
} else if has {
|
||||
headGitRepo, err = git.OpenRepository(headRepo.RepoPath())
|
||||
if err != nil {
|
||||
ctx.ServerError("OpenRepository", err)
|
||||
return nil, nil, nil, nil, "", ""
|
||||
|
|
@ -160,7 +267,11 @@ func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *
|
|||
defer headGitRepo.Close()
|
||||
}
|
||||
|
||||
// user should have permission to read baseRepo's codes and pulls, NOT headRepo's
|
||||
ctx.Data["HeadRepo"] = headRepo
|
||||
|
||||
// Now we need to assert that the ctx.User has permission to read
|
||||
// the baseRepo's code and pulls
|
||||
// (NOT headRepo's)
|
||||
permBase, err := models.GetUserRepoPermission(baseRepo, ctx.User)
|
||||
if err != nil {
|
||||
ctx.ServerError("GetUserRepoPermission", err)
|
||||
|
|
@ -177,8 +288,9 @@ func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *
|
|||
return nil, nil, nil, nil, "", ""
|
||||
}
|
||||
|
||||
// If we're not merging from the same repo:
|
||||
if !isSameRepo {
|
||||
// user should have permission to read headrepo's codes
|
||||
// Assert ctx.User has permission to read headRepo's codes
|
||||
permHead, err := models.GetUserRepoPermission(headRepo, ctx.User)
|
||||
if err != nil {
|
||||
ctx.ServerError("GetUserRepoPermission", err)
|
||||
|
|
@ -196,6 +308,44 @@ func ParseCompareInfo(ctx *context.Context) (*models.User, *models.Repository, *
|
|||
}
|
||||
}
|
||||
|
||||
// If we have a rootRepo and it's different from:
|
||||
// 1. the computed base
|
||||
// 2. the computed head
|
||||
// then get the branches of it
|
||||
if rootRepo != nil &&
|
||||
rootRepo.ID != headRepo.ID &&
|
||||
rootRepo.ID != baseRepo.ID {
|
||||
perm, branches, err := getBranchesForRepo(ctx.User, rootRepo)
|
||||
if err != nil {
|
||||
ctx.ServerError("GetBranchesForRepo", err)
|
||||
return nil, nil, nil, nil, "", ""
|
||||
}
|
||||
if perm {
|
||||
ctx.Data["RootRepo"] = rootRepo
|
||||
ctx.Data["RootRepoBranches"] = branches
|
||||
}
|
||||
}
|
||||
|
||||
// If we have a ownForkRepo and it's different from:
|
||||
// 1. The computed base
|
||||
// 2. The computed hea
|
||||
// 3. The rootRepo (if we have one)
|
||||
// then get the branches from it.
|
||||
if ownForkRepo != nil &&
|
||||
ownForkRepo.ID != headRepo.ID &&
|
||||
ownForkRepo.ID != baseRepo.ID &&
|
||||
(rootRepo == nil || ownForkRepo.ID != rootRepo.ID) {
|
||||
perm, branches, err := getBranchesForRepo(ctx.User, ownForkRepo)
|
||||
if err != nil {
|
||||
ctx.ServerError("GetBranchesForRepo", err)
|
||||
return nil, nil, nil, nil, "", ""
|
||||
}
|
||||
if perm {
|
||||
ctx.Data["OwnForkRepo"] = ownForkRepo
|
||||
ctx.Data["OwnForkRepoBranches"] = branches
|
||||
}
|
||||
}
|
||||
|
||||
// Check if head branch is valid.
|
||||
headIsCommit := headGitRepo.IsCommitExist(headBranch)
|
||||
headIsBranch := headGitRepo.IsBranchExist(headBranch)
|
||||
|
|
@ -343,28 +493,25 @@ func PrepareCompareDiff(
|
|||
return false
|
||||
}
|
||||
|
||||
// parseBaseRepoInfo parse base repository if current repo is forked.
|
||||
// The "base" here means the repository where current repo forks from,
|
||||
// not the repository fetch from current URL.
|
||||
func parseBaseRepoInfo(ctx *context.Context, repo *models.Repository) error {
|
||||
if !repo.IsFork {
|
||||
return nil
|
||||
}
|
||||
if err := repo.GetBaseRepo(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
baseGitRepo, err := git.OpenRepository(repo.BaseRepo.RepoPath())
|
||||
func getBranchesForRepo(user *models.User, repo *models.Repository) (bool, []string, error) {
|
||||
perm, err := models.GetUserRepoPermission(repo, user)
|
||||
if err != nil {
|
||||
return err
|
||||
return false, nil, err
|
||||
}
|
||||
defer baseGitRepo.Close()
|
||||
|
||||
ctx.Data["BaseRepoBranches"], err = baseGitRepo.GetBranches()
|
||||
if !perm.CanRead(models.UnitTypeCode) {
|
||||
return false, nil, nil
|
||||
}
|
||||
gitRepo, err := git.OpenRepository(repo.RepoPath())
|
||||
if err != nil {
|
||||
return err
|
||||
return false, nil, err
|
||||
}
|
||||
return nil
|
||||
defer gitRepo.Close()
|
||||
|
||||
branches, err := gitRepo.GetBranches()
|
||||
if err != nil {
|
||||
return false, nil, err
|
||||
}
|
||||
return true, branches, nil
|
||||
}
|
||||
|
||||
// CompareDiff show different from one commit to another commit
|
||||
|
|
@ -375,12 +522,6 @@ func CompareDiff(ctx *context.Context) {
|
|||
}
|
||||
defer headGitRepo.Close()
|
||||
|
||||
var err error
|
||||
if err = parseBaseRepoInfo(ctx, headRepo); err != nil {
|
||||
ctx.ServerError("parseBaseRepoInfo", err)
|
||||
return
|
||||
}
|
||||
|
||||
nothingToCompare := PrepareCompareDiff(ctx, headUser, headRepo, headGitRepo, compareInfo, baseBranch, headBranch)
|
||||
if ctx.Written() {
|
||||
return
|
||||
|
|
|
|||
|
|
@ -26,11 +26,21 @@
|
|||
</div>
|
||||
<div class="scrolling menu">
|
||||
{{range .Branches}}
|
||||
<div class="item {{if eq $.BaseBranch .}}selected{{end}}" data-url="{{$.RepoLink}}/compare/{{EscapePound .}}...{{if not $.PullRequestCtx.SameRepo}}{{$.HeadUser.Name}}:{{end}}{{EscapePound $.HeadBranch}}">{{$.BaseName}}:{{.}}</div>
|
||||
<div class="item {{if eq $.BaseBranch .}}selected{{end}}" data-url="{{$.RepoLink}}/compare/{{EscapePound .}}...{{if not $.PullRequestCtx.SameRepo}}{{$.HeadUser.Name}}/{{$.HeadRepo.Name}}:{{end}}{{EscapePound $.HeadBranch}}">{{$.BaseName}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{if .Repository.IsFork}}
|
||||
{{range .BaseRepoBranches}}
|
||||
<div class="item" data-url="{{$.PullRequestCtx.BaseRepo.Link}}/compare/{{EscapePound .}}...{{$.HeadUser.Name}}:{{EscapePound $.HeadBranch}}">{{$.PullRequestCtx.BaseRepo.OwnerName}}:{{.}}</div>
|
||||
{{if not .PullRequestCtx.SameRepo}}
|
||||
{{range .HeadBranches}}
|
||||
<div class="item" data-url="{{$.HeadRepo.Link}}/compare/{{EscapePound .}}...{{$.HeadUser.Name}}/{{$.HeadRepo.Name}}:{{EscapePound $.HeadBranch}}">{{$.HeadUser.Name}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{end}}
|
||||
{{if .OwnForkRepo}}
|
||||
{{range .OwnForkRepoBranches}}
|
||||
<div class="item" data-url="{{$.OwnForkRepo.Link}}/compare/{{EscapePound .}}...{{$.HeadUser.Name}}/{{$.HeadRepo.Name}}:{{EscapePound $.HeadBranch}}">{{$.OwnForkRepo.OwnerName}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{end}}
|
||||
{{if .RootRepo}}
|
||||
{{range .RootRepoBranches}}
|
||||
<div class="item" data-url="{{$.RootRepo.Link}}/compare/{{EscapePound .}}...{{$.HeadUser.Name}}/{{$.HeadRepo.Name}}:{{EscapePound $.HeadBranch}}">{{$.RootRepo.OwnerName}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{end}}
|
||||
</div>
|
||||
|
|
@ -49,7 +59,22 @@
|
|||
</div>
|
||||
<div class="scrolling menu">
|
||||
{{range .HeadBranches}}
|
||||
<div class="{{if eq $.HeadBranch .}}selected{{end}} item" data-url="{{$.RepoLink}}/compare/{{EscapePound $.BaseBranch}}...{{if not $.PullRequestCtx.SameRepo}}{{$.HeadUser.Name}}:{{end}}{{EscapePound .}}">{{$.HeadUser.Name}}:{{.}}</div>
|
||||
<div class="{{if eq $.HeadBranch .}}selected{{end}} item" data-url="{{$.RepoLink}}/compare/{{EscapePound $.BaseBranch}}...{{if not $.PullRequestCtx.SameRepo}}{{$.HeadUser.Name}}/{{$.HeadRepo.Name}}:{{end}}{{EscapePound .}}">{{$.HeadUser.Name}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{if not .PullRequestCtx.SameRepo}}
|
||||
{{range .Branches}}
|
||||
<div class="item" data-url="{{$.RepoLink}}/compare/{{EscapePound $.BaseBranch}}...{{$.BaseName}}/{{$.Repository.Name}}:{{EscapePound .}}">{{$.BaseName}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{end}}
|
||||
{{if .OwnForkRepo}}
|
||||
{{range .OwnForkRepoBranches}}
|
||||
<div class="item" data-url="{{$.RepoLink}}/compare/{{EscapePound $.BaseBranch}}...{{$.OwnForkRepo.OwnerName}}/{{$.OwnForkRepo.Name}}:{{EscapePound .}}">{{$.OwnForkRepo.OwnerName}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{end}}
|
||||
{{if .RootRepo}}
|
||||
{{range .RootRepoBranches}}
|
||||
<div class="item" data-url="{{$.RepoLink}}/compare/{{EscapePound $.BaseBranch}}...{{$.RootRepo.OwnerName}}/{{$.RootRepo.Name}}:{{EscapePound .}}">{{$.RootRepo.OwnerName}}:{{.}}</div>
|
||||
{{end}}
|
||||
{{end}}
|
||||
</div>
|
||||
</div>
|
||||
|
|
|
|||
Loading…
Reference in New Issue