WIP: enabling PR labeling and add training-data-approved check + label

gobot/common/constants.go

@@ -25,6 +25,19 @@ const (
 	InstructLabBotUrl = "https://github.com/instructlab/instructlab-bot"
 )
 
+// Not sure we need all this, keeping for now until tested with just name
+const (
+	TrainingDataApproveCheck  = "Training Data Approval Check"
+	TrainingDataApproveStatus = "Training Data Approval Status"
+	// TrainingDataAprroveLabelID          int64 = 6964465752
+	// TrainingDataApproveLabelNodeId            = "LA_kwDOLf49gM8AAAABnx1QWA"
+	// TrainingDataApproveLabelURL               = "https://api.github.com/repos/instructlab/instructlab-bot/labels/training-data-approved"
+	TrainingDataApproveLabelName = "training-data-approved"
+	// TrainingDataApproveLabelColor             = "18F02A"
+	// TrainintDataApproveLabelDefault           = false
+	// TrainingDataApproveLabelDescription       = "generated seed data approved, you may run ilab train."
+)
+
 const (
 	RedisKeyJobs           = "jobs"
 	RedisKeyPRNumber       = "pr_number"

gobot/handlers/issue_comment_event.go

@@ -128,6 +128,8 @@ func (h *PRCommentHandler) Handle(ctx context.Context, eventType, deliveryID str
 		return h.precheckCommand(ctx, client, &prComment)
 	case "generate":
 		return h.sdgSvcCommand(ctx, client, &prComment)
+	case "approve":
+		return h.trainingDataApproveCommand(ctx, client, &prComment)
 	default:
 		return h.unknownCommand(ctx, client, &prComment)
 	}
@@ -464,3 +466,72 @@ func (h *PRCommentHandler) unknownCommand(ctx context.Context, client *github.Cl
 
 	return nil
 }
+
+func (h *PRCommentHandler) trainingDataApproveCommand(ctx context.Context, client *github.Client, prComment *PRComment) error {
+	h.Logger.Infof("Approve command received on %s/%s#%d by %s",
+		prComment.repoOwner, prComment.repoName, prComment.prNum, prComment.author)
+
+	statusParams := util.PullRequestStatusParams{
+		Status:     common.CheckComplete,
+		Conclusion: common.CheckStatusFailure,
+		CheckName:  common.TrainingDataApproveCheck,
+		RepoOwner:  prComment.repoOwner,
+		RepoName:   prComment.repoName,
+		PrNum:      prComment.prNum,
+		PrSha:      prComment.prSha,
+	}
+
+	labelParams := util.PullRequestLabelParams{
+		Name:      common.TrainingDataApproveLabelName,
+		RepoOwner: prComment.repoOwner,
+		RepoName:  prComment.repoName,
+		PrNum:     prComment.prNum,
+		PrSha:     prComment.prSha,
+	}
+
+	// Check if user is part of the teams that are allowed to enable the bot
+	isAllowed := h.checkAuthorPermission(ctx, client, prComment)
+	if !isAllowed {
+		statusParams.Comment = fmt.Sprintf("User %s is not allowed to run the InstructLab bot. Only %v teams are allowed to access the bot functions.", prComment.author, h.Maintainers)
+
+		err := util.PostPullRequestComment(ctx, client, statusParams)
+		if err != nil {
+			h.Logger.Errorf("Failed to post comment on PR %s/%s#%d: %v", prComment.repoOwner, prComment.repoName, prComment.prNum, err)
+			return err
+		}
+		return nil
+	}
+
+	present, err := util.CheckRequiredLabel(prComment.labels, h.RequiredLabels)
+	if err != nil {
+		h.Logger.Errorf("Failed to check required labels: %v", err)
+	}
+	if !present {
+		detailsMsg := fmt.Sprintf("Beep, boop 🤖: To proceed, the pull request must have one of the '%v' labels.", h.RequiredLabels)
+		if err != nil {
+			detailsMsg = fmt.Sprintf("%s\nError: %v", detailsMsg, err)
+		}
+
+		statusParams.CheckSummary = LabelsNotFound
+		statusParams.CheckDetails = detailsMsg
+
+		return util.PostPullRequestCheck(ctx, client, statusParams)
+	}
+
+	// 1. Applies the label training-data-approved
+	err = util.PostPullRequestLabel(ctx, client, labelParams)
+	if err != nil {
+		h.Logger.Errorf("Failed to check required labels: %v", err)
+	}
+
+	// 2. Prompt user to run the training
+	statusParams.Comment = fmt.Sprintf("the '%s' label has been applied to the PR. You may now run '@instruct-lab-bot train", common.TrainingDataApproveLabelName)
+
+	err = util.PostPullRequestComment(ctx, client, statusParams)
+	if err != nil {
+		h.Logger.Errorf("Failed to post comment on PR %s/%s#%d: %v", prComment.repoOwner, prComment.repoName, prComment.prNum, err)
+		return err
+	}
+
+	return nil
+}

gobot/util/pr_updates.go

@@ -4,13 +4,30 @@
 	"context"
 	"fmt"
 	"net/http"
+	"os"
 	"strings"
 	"time"
 
 	"github.com/google/go-github/v61/github"
 	"github.com/instructlab/instructlab-bot/gobot/common"
 )
 
+type PullRequestLabelParams struct {
+	// ID          int64
+	// URL         string
+	Name    string
+	Comment string
+	// Color       string
+	// Description string
+	// Default     bool
+	// NodeID      string
+
+	RepoOwner string
+	RepoName  string
+	PrNum     int
+	PrSha     string
+}
+
 type PullRequestStatusParams struct {
 	Status       string
 	Conclusion   string
@@ -64,7 +81,6 @@
 }
 
 func PostPullRequestCheck(ctx context.Context, client *github.Client, params PullRequestStatusParams) error {
-
 	checkRequest := github.CreateCheckRunOptions{
 		Name:      params.CheckName,
 		HeadSHA:   params.PrSha,
@@ -90,6 +106,26 @@
 	return nil
 }
 
+func PostPullRequestLabel(ctx context.Context, client *github.Client, params PullRequestLabelParams) error {
+	// Not sure we need all this, keeping for now until tested with just name
+	label := &github.Label{
+		// ID:          &params.ID,
+		// URL:         &params.URL,
+		Name: &params.Name,
+		// Color:       &params.Color,
+		// Description: &params.Description,
+		// Default:     &params.Default,
+		// NodeID:      &params.NodeID,
+	}
+
+	_, _, err := client.Issues.AddLabelsToIssue(ctx, params.RepoOwner, params.RepoName, *&params.PrNum, []string{*label.Name})
+	if err != nil {
+		fmt.Printf("Error adding label to pull request: %v\n", err)
+		os.Exit(1)
+	}
+	return nil
+}
+
 func PostPullRequestStatus(ctx context.Context, client *github.Client, params PullRequestStatusParams) error {
 	status := &github.RepoStatus{
 		State:       github.String(params.Conclusion),        // Status state: success, failure, error, or pending