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tea pr checkout: fetch via ssh if available #192

Merged
6543 merged 10 commits from noerw/tea:issue-190 into master 2020-11-07 07:00:03 +00:00
Conversation 5 Commits 10 Files Changed 1 +38 -20
1 changed files with 38 additions and 20 deletions
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58
cmd/pulls/checkout.go
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@ -13,6 +13,7 @@ import (
local_git "code.gitea.io/tea/modules/git"
"code.gitea.io/tea/modules/utils"
"code.gitea.io/sdk/gitea"
"github.com/go-git/go-git/v5"
"github.com/urfave/cli/v2"
)
@ -32,40 +33,33 @@ func runPullsCheckout(ctx *cli.Context) error {
if ctx.Args().Len() != 1 {
log.Fatal("Must specify a PR index")
}
// fetch PR source-repo & -branch from gitea
idx, err := utils.ArgToIndex(ctx.Args().First())
if err != nil {
return err
}
pr, _, err := login.Client().GetPullRequest(owner, repo, idx)
localRepo, err := local_git.RepoForWorkdir()
if err != nil {
return err
}
remoteURL := pr.Head.Repository.CloneURL
remoteBranchName := pr.Head.Ref
// open local git repo
localRepo, err := local_git.RepoForWorkdir()
localBranchName, remoteBranchName, newRemoteName, remoteURL, err :=
gitConfigForPR(localRepo, login, owner, repo, idx)
if err != nil {
return nil
return err
}
// verify related remote is in local repo, otherwise add it
newRemoteName := fmt.Sprintf("pulls/%v", pr.Head.Repository.Owner.UserName)
localRemote, err := localRepo.GetOrCreateRemote(remoteURL, newRemoteName)
if err != nil {
return err
}
localRemoteName := localRemote.Config().Name
localBranchName := fmt.Sprintf("pulls/%v-%v", idx, remoteBranchName)
// fetch remote
// get auth & fetch remote
fmt.Printf("Fetching PR %v (head %s:%s) from remote '%s'\n",
idx, remoteURL, remoteBranchName, localRemoteName)
url, err := local_git.ParseURL(localRemote.Config().URLs[0])
url, err := local_git.ParseURL(remoteURL)
if err != nil {
return err
}
@ -73,7 +67,6 @@ func runPullsCheckout(ctx *cli.Context) error {
if err != nil {
return err
}
err = localRemote.Fetch(&git.FetchOptions{Auth: auth})
if err == git.NoErrAlreadyUpToDate {
fmt.Println(err)
@ -85,13 +78,38 @@ func runPullsCheckout(ctx *cli.Context) error {
fmt.Printf("Creating branch '%s'\n", localBranchName)
err = localRepo.TeaCreateBranch(localBranchName, remoteBranchName, localRemoteName)
if err == git.ErrBranchExists {
fmt.Println(err)
fmt.Println("There may be changes since you last checked out, run `git pull` to get them.")
} else if err != nil {
return err
}
fmt.Printf("Checking out PR %v\n", idx)
err = localRepo.TeaCheckout(localBranchName)
return err
return localRepo.TeaCheckout(localBranchName)
}
func gitConfigForPR(repo *local_git.TeaRepo, login *config.Login, owner, repoName string, idx int64) (localBranch, remoteBranch, remoteName, remoteURL string, err error) {
// fetch PR source-repo & -branch from gitea
pr, _, err := login.Client().GetPullRequest(owner, repoName, idx)
if err != nil {
return
}
// test if we can pull via SSH, and configure git remote accordingly
remoteURL = pr.Head.Repository.CloneURL
keys, _, err := login.Client().ListMyPublicKeys(gitea.ListPublicKeysOptions{})
if err != nil {
return
}
if len(keys) != 0 {
remoteURL = pr.Head.Repository.SSHURL
}
// try to find a matching existing branch, otherwise return branch in pulls/ namespace
localBranch = fmt.Sprintf("pulls/%v-%v", idx, pr.Head.Ref)
if b, _ := repo.TeaFindBranchBySha(pr.Head.Sha, remoteURL); b != nil {
localBranch = b.Name
}
remoteBranch = pr.Head.Ref
remoteName = fmt.Sprintf("pulls/%v", pr.Head.Repository.Owner.UserName)
return
}