Add support for GitOps comments on Push commits

Add supports for GitOps comments on Push commits when using the Git
Provider.

Signed-off-by: Chmouel Boudjnah <chmouel@redhat.com>

docs/content/docs/guide/authoringprs.md

@@ -173,9 +173,9 @@ You can find more information about the CEL language spec here :
 
 ### Matching a PipelineRun on a regexp in a comment
 
-{{< tech_preview "Matching PipelineRun on regexp in comments" >}}
+{{< tech_preview "Matching PipelineRun with regexp on comments" >}}
 
-You can match a PipelineRun on a comment on a Pull Request with the annotation
+You can match a PipelineRun on a comment on a Pull Request or a [Pushed Commit]({{< relref "/docs/guide/running/#gitops-commands-on-pushed-commits" >}}) with the annotation
 `pipelinesascode.tekton.dev/on-comment`.
 
 The comment is a regexp and if a newly created comment has this regexp it will

docs/content/docs/guide/running.md

@@ -193,7 +193,9 @@ To issue a `GitOps` comment on a pushed commit you can follow these steps:
 
 ![GitOps Commits For Comments](/images/gitops-comments-on-commit.png)
 
-Please note that this feature is supported for the GitHub provider only.
+{{< hint info >}}
+Please note that this feature is only supported when using the GitHub provider.
+{{< /hint >}}
 
 ### GitOps commands on non-matching PipelineRun
 

pkg/pipelineascode/match.go

@@ -174,7 +174,6 @@ func (p *PacRun) getPipelineRunsFromRepo(ctx context.Context, repo *v1alpha1.Rep
 		p.eventEmitter.EmitMessage(nil, zap.InfoLevel, "RepositoryCannotLocatePipelineRun", msg)
 		return nil, nil
 	}
-
 	pipelineRuns, err = resolve.MetadataResolve(pipelineRuns)
 	if err != nil && len(pipelineRuns) == 0 {
 		p.eventEmitter.EmitMessage(repo, zap.ErrorLevel, "FailedToResolvePipelineRunMetadata", err.Error())

pkg/provider/github/detect.go

@@ -100,7 +100,7 @@ func detectTriggerTypeFromPayload(ghEventType string, eventInt any) (triggertype
 				return triggertype.Cancel, ""
 			}
 		}
-		return "", fmt.Sprintf("commit_comment: unsupported action \"%s\"", event.GetAction())
+		return triggertype.Comment, ""
 	}
 	return "", fmt.Sprintf("github: event \"%v\" is not supported", ghEventType)
 }

pkg/provider/github/detect_test.go

@@ -69,13 +69,13 @@ func TestProvider_Detect(t *testing.T) {
 			processReq: false,
 		},
 		{
-			name: "invalid commit_comment Event",
+			name: "non standard commit_comment Event",
 			event: github.CommitCommentEvent{
 				Action: github.String("something"),
 			},
 			eventType:  "commit_comment",
 			isGH:       true,
-			processReq: false,
+			processReq: true,
 		},
 		{
 			name: "invalid check run Event",

pkg/provider/github/parse_payload.go

@@ -391,8 +391,8 @@ func (v *Provider) handleCommitCommentEvent(ctx context.Context, event *github.C
 	runevent.SHA = event.GetComment().GetCommitID()
 	runevent.HeadURL = runevent.URL
 	runevent.BaseURL = runevent.HeadURL
-	runevent.EventType = "push"
-	runevent.TriggerTarget = "push"
+	runevent.TriggerTarget = triggertype.Push
+	opscomments.SetEventTypeAndTargetPR(runevent, event.GetComment().GetBody())
 
 	// Set main as default branch to runevent.HeadBranch, runevent.BaseBranch
 	runevent.HeadBranch, runevent.BaseBranch = "main", "main"

test/github_push_retest_test.go

@@ -5,24 +5,83 @@ package test
 
 import (
 	"context"
+	"fmt"
 	"regexp"
 	"testing"
 
 	"github.com/google/go-github/v59/github"
 	"github.com/openshift-pipelines/pipelines-as-code/test/pkg/cctx"
 	tgithub "github.com/openshift-pipelines/pipelines-as-code/test/pkg/github"
+	"github.com/openshift-pipelines/pipelines-as-code/test/pkg/options"
 	twait "github.com/openshift-pipelines/pipelines-as-code/test/pkg/wait"
 	tektonv1 "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1"
 	"gotest.tools/v3/assert"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
+func TestGithubPushRequestGitOpsCommentOnComment(t *testing.T) {
+	opsComment := "/hello-world"
+	ctx := context.Background()
+	g := &tgithub.PRTest{
+		Label:         "Github GitOps push/retest request",
+		YamlFiles:     []string{"testdata/pipelinerun-on-comment-annotation.yaml"},
+		NoStatusCheck: true,
+		TargetRefName: options.MainBranch,
+	}
+	g.RunPushRequest(ctx, t)
+	defer g.TearDown(ctx, t)
+
+	// let's make sure we didn't create any PipelineRuns since we only match on-comment here
+	pruns, err := g.Cnx.Clients.Tekton.TektonV1().PipelineRuns(g.TargetNamespace).List(ctx, metav1.ListOptions{})
+	assert.NilError(t, err)
+	assert.Equal(t, len(pruns.Items), 0)
+
+	g.Cnx.Clients.Log.Infof("Running ops comment %s as Push comment", opsComment)
+	_, _, err = g.Provider.Client.Repositories.CreateComment(ctx,
+		g.Options.Organization,
+		g.Options.Repo, g.SHA,
+		&github.RepositoryComment{Body: github.String(opsComment)})
+	assert.NilError(t, err)
+
+	waitOpts := twait.Opts{
+		RepoName:        g.TargetNamespace,
+		Namespace:       g.TargetNamespace,
+		MinNumberStatus: len(g.YamlFiles),
+		PollTimeout:     twait.DefaultTimeout,
+		TargetSHA:       g.SHA,
+	}
+	g.Cnx.Clients.Log.Info("Waiting for Repository to be updated")
+	_, err = twait.UntilRepositoryUpdated(ctx, g.Cnx.Clients, waitOpts)
+	assert.NilError(t, err)
+
+	g.Cnx.Clients.Log.Infof("Check if we have the repository set as succeeded")
+	repo, err := g.Cnx.Clients.PipelineAsCode.PipelinesascodeV1alpha1().Repositories(g.TargetNamespace).Get(ctx, g.TargetNamespace, metav1.GetOptions{})
+	assert.NilError(t, err)
+	assert.Equal(t, repo.Status[len(repo.Status)-1].Conditions[0].Status, corev1.ConditionTrue)
+
+	pruns, err = g.Cnx.Clients.Tekton.TektonV1().PipelineRuns(g.TargetNamespace).List(ctx, metav1.ListOptions{})
+	assert.NilError(t, err)
+	assert.Equal(t, len(pruns.Items), len(g.YamlFiles))
+	lastPrName := pruns.Items[0].GetName()
+	err = twait.RegexpMatchingInPodLog(
+		context.Background(),
+		g.Cnx,
+		g.TargetNamespace,
+		fmt.Sprintf("tekton.dev/pipelineRun=%s", lastPrName),
+		"step-task",
+		*regexp.MustCompile(opsComment),
+		2)
+	assert.NilError(t, err)
+}
+
 func TestGithubPushRequestGitOpsCommentRetest(t *testing.T) {
 	ctx := context.Background()
 	g := &tgithub.PRTest{
-		Label:     "Github GitOps push/retest request",
-		YamlFiles: []string{"testdata/pipelinerun-on-push.yaml", "testdata/pipelinerun.yaml"},
+		Label: "Github GitOps push/retest request",
+		YamlFiles: []string{
+			"testdata/pipelinerun-on-push.yaml", "testdata/pipelinerun.yaml",
+		},
 	}
 	g.RunPushRequest(ctx, t)
 	defer g.TearDown(ctx, t)

test/pkg/github/pr.go

@@ -16,6 +16,7 @@ import (
 	"github.com/openshift-pipelines/pipelines-as-code/test/pkg/options"
 	"github.com/openshift-pipelines/pipelines-as-code/test/pkg/payload"
 	"github.com/openshift-pipelines/pipelines-as-code/test/pkg/repository"
+	"github.com/openshift-pipelines/pipelines-as-code/test/pkg/scm"
 	"github.com/openshift-pipelines/pipelines-as-code/test/pkg/wait"
 	"github.com/tektoncd/pipeline/pkg/names"
 	"go.uber.org/zap"
@@ -72,7 +73,7 @@ func PushFilesToRef(ctx context.Context, client *ghlib.Client, commitMessage, ba
 		},
 	}, &ghlib.CreateCommitOptions{})
 	if err != nil {
-		return "", nil, err
+		return "", nil, fmt.Errorf("error creating commit: %w", err)
 	}
 
 	ref := &ghlib.Reference{
@@ -83,9 +84,8 @@ func PushFilesToRef(ctx context.Context, client *ghlib.Client, commitMessage, ba
 	}
 	vref, _, err := client.Git.CreateRef(ctx, owner, repo, ref)
 	if err != nil {
-		return "", nil, err
+		return "", nil, fmt.Errorf("error creating ref: %w", err)
 	}
-
 	return commit.GetSHA(), vref, nil
 }
 
@@ -151,9 +151,10 @@ func (g *PRTest) RunPullRequest(ctx context.Context, t *testing.T) {
 	targetRefName := fmt.Sprintf("refs/heads/%s",
 		names.SimpleNameGenerator.RestrictLengthWithRandomSuffix("pac-e2e-test"))
 
-	sha, vref, err := PushFilesToRef(ctx, ghcnx.Client, logmsg, repoinfo.GetDefaultBranch(), targetRefName,
-		opts.Organization, opts.Repo, entries)
+	// TODO(chmouel): Use scm.PushFilesToRefGit instead of API like push
+	sha, vref, err := PushFilesToRef(ctx, ghcnx.Client, logmsg, repoinfo.GetDefaultBranch(), targetRefName, opts.Organization, opts.Repo, entries)
 	assert.NilError(t, err)
+
 	g.Logger.Infof("Commit %s has been created and pushed to %s", sha, vref.GetURL())
 	number, err := PRCreate(ctx, runcnx, ghcnx, opts.Organization,
 		opts.Repo, targetRefName, repoinfo.GetDefaultBranch(), logmsg)
@@ -196,14 +197,21 @@ func (g *PRTest) TearDown(ctx context.Context, t *testing.T) {
 	if g.TargetNamespace != "" {
 		repository.NSTearDown(ctx, t, g.Cnx, g.TargetNamespace)
 	}
-	g.Logger.Infof("Deleting Ref %s", g.TargetRefName)
-	_, err := g.Provider.Client.Git.DeleteRef(ctx, g.Options.Organization, g.Options.Repo, g.TargetRefName)
-	assert.NilError(t, err)
+	if g.TargetRefName != options.MainBranch {
+		branch := fmt.Sprintf("heads/%s", filepath.Base(g.TargetRefName))
+		g.Logger.Infof("Deleting Ref %s", branch)
+		_, err := g.Provider.Client.Git.DeleteRef(ctx, g.Options.Organization, g.Options.Repo, branch)
+		assert.NilError(t, err)
+	}
 }
 
 func (g *PRTest) RunPushRequest(ctx context.Context, t *testing.T) {
 	targetNS := names.SimpleNameGenerator.RestrictLengthWithRandomSuffix("pac-e2e-push")
-	targetBranch := targetNS
+
+	targetBranch := g.TargetRefName
+	if targetBranch == "" {
+		targetBranch = targetNS
+	}
 	targetEvent := "push"
 	ctx, runcnx, opts, ghcnx, err := Setup(ctx, g.SecondController, g.Webhook)
 	assert.NilError(t, err)
@@ -234,19 +242,34 @@ func (g *PRTest) RunPushRequest(ctx context.Context, t *testing.T) {
 		targetNS, targetBranch, targetEvent, map[string]string{})
 	assert.NilError(t, err)
 
-	targetRefName := fmt.Sprintf("refs/heads/%s", targetBranch)
-	sha, vref, err := PushFilesToRef(ctx, ghcnx.Client, logmsg, repoinfo.GetDefaultBranch(), targetRefName, opts.Organization, opts.Repo, entries)
-	g.Logger.Infof("Commit %s has been created and pushed to %s", sha, vref.GetURL())
+	targetRefName := targetBranch
+	cloneURL, err := scm.MakeGitCloneURL(repoinfo.GetCloneURL(), "git", *ghcnx.Token)
+	assert.NilError(t, err)
+	scmOpts := scm.Opts{
+		GitURL:        cloneURL,
+		TargetRefName: targetRefName,
+		BaseRefName:   repoinfo.GetDefaultBranch(),
+		WebURL:        repoinfo.GetHTMLURL(),
+		Log:           runcnx.Clients.Log,
+		CommitTitle:   logmsg,
+	}
+	scm.PushFilesToRefGit(t, &scmOpts, entries)
+	branch, _, err := ghcnx.Client.Repositories.GetBranch(ctx, opts.Organization, opts.Repo, targetBranch, 1)
+	assert.NilError(t, err)
+	sha := branch.GetCommit().GetSHA()
+	g.Logger.Infof("Commit %s has been created and pushed to %s in branch %s", sha, branch.GetCommit().GetHTMLURL(), branch.GetName())
 	assert.NilError(t, err)
 
-	sopt := wait.SuccessOpt{
-		Title:           logmsg,
-		OnEvent:         triggertype.Push.String(),
-		TargetNS:        targetNS,
-		NumberofPRMatch: len(g.YamlFiles),
-		SHA:             sha,
+	if !g.NoStatusCheck {
+		sopt := wait.SuccessOpt{
+			Title:           logmsg,
+			OnEvent:         triggertype.Push.String(),
+			TargetNS:        targetNS,
+			NumberofPRMatch: len(g.YamlFiles),
+			SHA:             sha,
+		}
+		wait.Succeeded(ctx, t, runcnx, opts, sopt)
 	}
-	wait.Succeeded(ctx, t, runcnx, opts, sopt)
 
 	g.Cnx = runcnx
 	g.Options = opts