guard: add create PR message on git push #611

closed

opened by

freshlybakedca.ke 2 months ago targeting master from freshlybakedca.ke/core: private/coded/push-pylzpxmqulmp

Respond to a successful push with a URL to create a PR pointing to the default branch. This behavior is made to mimic other Git forges.

Signed-off-by: Samuel Shuert me@thecoded.prof

options

unified split

Changed files

+24

hook

hook.go

+24

hook/hook.go

···

       10
       10
        
       	"strings"

     

       11
       11
        
       

     

       12
       12
        
       	"github.com/urfave/cli/v3"

     

       13
       13
       +
       	"tangled.org/core/idresolver"

     

       14
       14
       +
       	"tangled.org/core/knotserver/git"

     

       13
       15
        
       )

     

       14
       16
        
       

     

       15
       17
        
       type HookResponse struct {

     
···

       68
       70
        
       

     

       69
       71
        
       	client := &http.Client{}

     

       70
       72
        
       

     

       73
       73
       +
       	gr, err := git.PlainOpen(gitDir)

     

       74
       74
       +
       	defaultBranch, err := gr.FindMainBranch()

     

       75
       75
       +
       	if err != nil {

     

       76
       76
       +
       		fmt.Fprintln(os.Stderr, "failed to retrieve default branch")

     

       77
       77
       +
       		return nil

     

       78
       78
       +
       	}

     

       79
       79
       +
       	gitPath := strings.Split(gitDir, "/")

     

       80
       80
       +
       	repoName := gitPath[len(gitPath)-1]

     

       81
       81
       +
       	userIdent, err := idresolver.DefaultResolver().ResolveIdent(ctx, userDid)

     

       82
       82
       +
       	lines, err := git.ParsePostReceive(strings.NewReader(payload))

     

       83
       83
       +
       	if err != nil {

     

       84
       84
       +
       		return fmt.Errorf("failed to parse post-receive payload: %w", err)

     

       85
       85
       +
       	}

     

       86
       86
       +
       	for _, line := range lines {

     

       87
       87
       +
       		if line.OldSha.IsZero() && line.OldSha != line.NewSha {

     

       88
       88
       +
       			fmt.Fprintln(os.Stderr, "")

     

       89
       89
       +
       			fmt.Fprintf(os.Stderr, "Create a PR pointing to %s\n", defaultBranch)

     

       90
       90
       +
       			fmt.Fprintf(os.Stderr, "\thttps://tangled.org/@%s/%s/compare/%s...%s\n", userIdent.Handle.String(), repoName, defaultBranch, strings.TrimPrefix(line.Ref, "refs/heads/"))

     

       91
       91
       +
       			fmt.Fprintln(os.Stderr, "")

     

       92
       92
       +
       		}

     

       93
       93
       +
       	}

     

       94
       94
       +
       

     

       71
       95
        
       	req, err := http.NewRequest("POST", "http://"+endpoint+"/hooks/post-receive", strings.NewReader(payload))

     

       72
       96
        
       	if err != nil {

     

       73
       97
        
       		return fmt.Errorf("failed to create request: %w", err)