mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-28 17:22:14 +01:00
100 lines
2.7 KiB
Go
100 lines
2.7 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"bufio"
|
|
"log"
|
|
"os"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"github.com/codegangsta/cli"
|
|
"github.com/gogits/git-module"
|
|
"github.com/gogits/gogs/models"
|
|
)
|
|
|
|
var CmdPull = cli.Command{
|
|
Name: "pull",
|
|
Usage: "Filter commits for Pull Request actions",
|
|
Description: `Checks commits for potential pull request updates and takes appropriate actions.`,
|
|
Action: runPull,
|
|
Flags: []cli.Flag{
|
|
stringFlag("path, p", "", "repository path"),
|
|
},
|
|
}
|
|
|
|
func runPull(ctx *cli.Context) {
|
|
setup("pull.log")
|
|
|
|
if !ctx.IsSet("path") {
|
|
log.Fatal("Missing argument --path")
|
|
}
|
|
|
|
workingDirectory := ctx.String("path")
|
|
|
|
// Scan standard input (stdin) for updated refs
|
|
stdin := bufio.NewScanner(os.Stdin)
|
|
for stdin.Scan() {
|
|
// Format from post-receive is: <old-commit> <new-commit> <ref-name>
|
|
args := strings.Split(stdin.Text(), " ")
|
|
if len(args) < 3 {
|
|
continue
|
|
}
|
|
|
|
refName := args[2]
|
|
refSplits := strings.Split(refName, "/")
|
|
|
|
if len(refSplits) < 3 {
|
|
log.Fatal("Not enough elements in refs element.")
|
|
}
|
|
|
|
// if refSplits[1] == "pull" {
|
|
// log.Fatal("Not allowed to push to \"pull\" refs. Reserved for Pull Requests.")
|
|
// } else
|
|
if refSplits[1] != "heads" {
|
|
// Only push branches of ref "heads"
|
|
continue
|
|
}
|
|
|
|
branch := strings.Join(refSplits[2:], "/")
|
|
|
|
repoPathSplits := strings.Split(workingDirectory, string(os.PathSeparator))
|
|
userName := repoPathSplits[len(repoPathSplits)-2]
|
|
repoName := repoPathSplits[len(repoPathSplits)-1]
|
|
repoName = repoName[0 : len(repoName)-4]
|
|
|
|
pr, err := models.GetUnmergedPullRequestByRepoPathAndHeadBranch(userName, repoName, branch)
|
|
if _, ok := err.(models.ErrPullRequestNotExist); ok {
|
|
// Nothing to do here if the branch has no Pull Request open
|
|
log.Printf("Skipping for %s/%s.git branch '%s'", userName, repoName, branch)
|
|
continue
|
|
} else if err != nil {
|
|
log.Fatal("Database operation failed: " + err.Error())
|
|
}
|
|
|
|
err = pr.BaseRepo.GetOwner()
|
|
if err != nil {
|
|
log.Fatal("Could not get owner data: " + err.Error())
|
|
}
|
|
|
|
prIdStr := strconv.FormatInt(pr.ID, 10)
|
|
tmpRemoteName := "tmp-pull-" + branch + "-" + prIdStr
|
|
remoteUrl := "../../" + pr.BaseRepo.Owner.LowerName + "/" + pr.BaseRepo.LowerName + ".git"
|
|
repo, err := git.OpenRepository(workingDirectory)
|
|
repo.AddRemote(tmpRemoteName, remoteUrl, false)
|
|
|
|
err = git.Push(workingDirectory, tmpRemoteName, branch+":"+"refs/pull/"+prIdStr+"/head")
|
|
if err != nil {
|
|
log.Fatal("Error pushing: " + err.Error())
|
|
}
|
|
|
|
err = repo.RemoveRemote(tmpRemoteName)
|
|
|
|
if err != nil {
|
|
log.Fatal("Error deleting temporary remote: " + err.Error())
|
|
}
|
|
}
|
|
}
|