support writing the review to other output locations

action.yml

@@ -45,6 +45,13 @@ inputs:
     description: "Custom environment variables to pass to Claude Code execution (YAML format)"
     required: false
     default: ""
+  output_mode:
+    description: "Where to post the review. Comma-separated list. Options: pr_comment, commit_comment, stdout"
+    required: false
+    default: "pr_comment"
+  commit_sha:
+    description: "Specific commit SHA to comment on for commit_comment mode. Defaults to PR HEAD or github.sha"
+    required: false
 
   # Auth configuration
   anthropic_api_key:
@@ -106,6 +113,8 @@ runs:
         MCP_CONFIG: ${{ inputs.mcp_config }}
         OVERRIDE_GITHUB_TOKEN: ${{ inputs.github_token }}
         GITHUB_RUN_ID: ${{ github.run_id }}
+        OUTPUT_MODE: ${{ inputs.output_mode }}
+        COMMIT_SHA: ${{ inputs.commit_sha }}
 
     - name: Run Claude Code
       id: claude-code
@@ -158,6 +167,7 @@ runs:
         REPOSITORY: ${{ github.repository }}
         PR_NUMBER: ${{ github.event.issue.number || github.event.pull_request.number }}
         CLAUDE_COMMENT_ID: ${{ steps.prepare.outputs.claude_comment_id }}
+        OUTPUT_IDENTIFIERS: ${{ steps.prepare.outputs.output_identifiers }}
         GITHUB_RUN_ID: ${{ github.run_id }}
         GITHUB_TOKEN: ${{ steps.prepare.outputs.GITHUB_TOKEN }}
         GITHUB_EVENT_NAME: ${{ github.event_name }}
@@ -170,6 +180,8 @@ runs:
         TRIGGER_USERNAME: ${{ github.event.comment.user.login || github.event.issue.user.login || github.event.pull_request.user.login || github.event.sender.login || github.triggering_actor || github.actor || '' }}
         PREPARE_SUCCESS: ${{ steps.prepare.outcome == 'success' }}
         PREPARE_ERROR: ${{ steps.prepare.outputs.prepare_error || '' }}
+        OUTPUT_MODE: ${{ inputs.output_mode }}
+        COMMIT_SHA: ${{ inputs.commit_sha }}
 
     - name: Display Claude Code Report
       if: steps.prepare.outputs.contains_trigger == 'true' && steps.claude-code.outputs.execution_file != ''

src/entrypoints/prepare.ts

@@ -10,9 +10,9 @@ import { setupGitHubToken } from "../github/token";
 import { checkTriggerAction } from "../github/validation/trigger";
 import { checkHumanActor } from "../github/validation/actor";
 import { checkWritePermissions } from "../github/validation/permissions";
-import { createInitialComment } from "../github/operations/comments/create-initial";
 import { setupBranch } from "../github/operations/branch";
 import { updateTrackingComment } from "../github/operations/comments/update-with-branch";
+import { OutputManager } from "../output-manager";
 import { prepareMcpConfig } from "../mcp/install-mcp-server";
 import { createPrompt } from "../create-prompt";
 import { createOctokit } from "../github/api/client";
@@ -50,8 +50,31 @@ async function run() {
     // Step 5: Check if actor is human
     await checkHumanActor(octokit.rest, context);
 
-    // Step 6: Create initial tracking comment
-    const commentId = await createInitialComment(octokit.rest, context);
+    // Step 6: Setup output manager and create initial tracking
+    const outputModes = OutputManager.parseOutputModes(
+      process.env.OUTPUT_MODE || "pr_comment",
+    );
+    const commitSha = process.env.COMMIT_SHA;
+    const outputManager = new OutputManager(
+      outputModes,
+      octokit.rest,
+      context,
+      commitSha,
+    );
+    const outputIdentifiers = await outputManager.createInitial(context);
+
+    // Output the identifiers for downstream steps
+    core.setOutput(
+      "output_identifiers",
+      outputManager.serializeIdentifiers(outputIdentifiers),
+    );
+
+    // Legacy support: output the primary identifier as claude_comment_id
+    const primaryIdentifier =
+      outputManager.getPrimaryIdentifier(outputIdentifiers);
+    if (primaryIdentifier) {
+      core.setOutput("claude_comment_id", primaryIdentifier);
+    }
 
     // Step 7: Fetch GitHub data (once for both branch setup and prompt creation)
     const githubData = await fetchGitHubData({
@@ -66,18 +89,19 @@ async function run() {
     const branchInfo = await setupBranch(octokit, githubData, context);
 
     // Step 9: Update initial comment with branch link (only for issues that created a new branch)
-    if (branchInfo.claudeBranch) {
+    // Note: This only applies to pr_comment strategy, others don't support updates
+    if (branchInfo.claudeBranch && outputIdentifiers.pr_comment) {
       await updateTrackingComment(
         octokit,
         context,
-        commentId,
+        parseInt(outputIdentifiers.pr_comment),
         branchInfo.claudeBranch,
       );
     }
 
     // Step 10: Create prompt file
     await createPrompt(
-      commentId,
+      primaryIdentifier ? parseInt(primaryIdentifier) : 0,
       branchInfo.baseBranch,
       branchInfo.claudeBranch,
       githubData,
@@ -92,7 +116,7 @@ async function run() {
       repo: context.repository.repo,
       branch: branchInfo.currentBranch,
       additionalMcpConfig,
-      claudeCommentId: commentId.toString(),
+      claudeCommentId: primaryIdentifier || "0",
       allowedTools: context.inputs.allowedTools,
     });
     core.setOutput("mcp_config", mcpConfig);

src/entrypoints/update-comment-link.ts

@@ -2,91 +2,87 @@
 
 import { createOctokit } from "../github/api/client";
 import * as fs from "fs/promises";
-import {
-  updateCommentBody,
-  type CommentUpdateInput,
-} from "../github/operations/comment-logic";
-import {
-  parseGitHubContext,
-  isPullRequestReviewCommentEvent,
-} from "../github/context";
+import { type ExecutionDetails } from "../github/operations/comment-logic";
+import { parseGitHubContext } from "../github/context";
 import { GITHUB_SERVER_URL } from "../github/api/config";
 import { checkAndDeleteEmptyBranch } from "../github/operations/branch-cleanup";
-import { updateClaudeComment } from "../github/operations/comments/update-claude-comment";
+import { OutputManager, type OutputIdentifiers } from "../output-manager";
+import type { ReviewContent } from "../output-strategies/base";
 
 async function run() {
   try {
-    const commentId = parseInt(process.env.CLAUDE_COMMENT_ID!);
+    // Legacy fallback for claude_comment_id
+    const legacyCommentId = process.env.CLAUDE_COMMENT_ID;
+    const outputIdentifiersJson = process.env.OUTPUT_IDENTIFIERS;
     const githubToken = process.env.GITHUB_TOKEN!;
     const claudeBranch = process.env.CLAUDE_BRANCH;
     const baseBranch = process.env.BASE_BRANCH || "main";
     const triggerUsername = process.env.TRIGGER_USERNAME;
+    const outputModes = OutputManager.parseOutputModes(
+      process.env.OUTPUT_MODE || "pr_comment",
+    );
+    const commitSha = process.env.COMMIT_SHA;
 
     const context = parseGitHubContext();
     const { owner, repo } = context.repository;
     const octokit = createOctokit(githubToken);
 
+    // Parse output identifiers from prepare step or fall back to legacy
+    let outputIdentifiers: OutputIdentifiers;
+    if (outputIdentifiersJson) {
+      outputIdentifiers = OutputManager.deserializeIdentifiers(
+        outputIdentifiersJson,
+      );
+    } else if (legacyCommentId) {
+      // Legacy fallback - assume pr_comment mode
+      outputIdentifiers = { pr_comment: legacyCommentId };
+    } else {
+      outputIdentifiers = {};
+    }
+
+    // Create output manager for final update
+    const outputManager = new OutputManager(
+      outputModes,
+      octokit.rest,
+      context,
+      commitSha,
+    );
+
     const serverUrl = GITHUB_SERVER_URL;
     const jobUrl = `${serverUrl}/${owner}/${repo}/actions/runs/${process.env.GITHUB_RUN_ID}`;
 
-    let comment;
-    let isPRReviewComment = false;
-
-    try {
-      // GitHub has separate ID namespaces for review comments and issue comments
-      // We need to use the correct API based on the event type
-      if (isPullRequestReviewCommentEvent(context)) {
-        // For PR review comments, use the pulls API
-        console.log(`Fetching PR review comment ${commentId}`);
-        const { data: prComment } = await octokit.rest.pulls.getReviewComment({
-          owner,
-          repo,
-          comment_id: commentId,
-        });
-        comment = prComment;
-        isPRReviewComment = true;
-        console.log("Successfully fetched as PR review comment");
-      }
-
-      // For all other event types, use the issues API
-      if (!comment) {
-        console.log(`Fetching issue comment ${commentId}`);
-        const { data: issueComment } = await octokit.rest.issues.getComment({
-          owner,
-          repo,
-          comment_id: commentId,
-        });
-        comment = issueComment;
-        isPRReviewComment = false;
-        console.log("Successfully fetched as issue comment");
-      }
-    } catch (finalError) {
-      // If all attempts fail, try to determine more information about the comment
-      console.error("Failed to fetch comment. Debug info:");
-      console.error(`Comment ID: ${commentId}`);
-      console.error(`Event name: ${context.eventName}`);
-      console.error(`Entity number: ${context.entityNumber}`);
-      console.error(`Repository: ${context.repository.full_name}`);
-
-      // Try to get the PR info to understand the comment structure
+    // For legacy support, we still need to fetch the current body if we have a pr_comment identifier
+    let currentBody = "";
+    if (outputIdentifiers.pr_comment) {
       try {
-        const { data: pr } = await octokit.rest.pulls.get({
-          owner,
-          repo,
-          pull_number: context.entityNumber,
-        });
-        console.log(`PR state: ${pr.state}`);
-        console.log(`PR comments count: ${pr.comments}`);
-        console.log(`PR review comments count: ${pr.review_comments}`);
-      } catch {
-        console.error("Could not fetch PR info for debugging");
+        const commentId = parseInt(outputIdentifiers.pr_comment);
+        // Try to fetch the current comment body for the update
+        try {
+          const { data: issueComment } = await octokit.rest.issues.getComment({
+            owner,
+            repo,
+            comment_id: commentId,
+          });
+          currentBody = issueComment.body ?? "";
+        } catch {
+          // If issue comment fails, try PR review comment
+          const { data: prComment } = await octokit.rest.pulls.getReviewComment(
+            {
+              owner,
+              repo,
+              comment_id: commentId,
+            },
+          );
+          currentBody = prComment.body ?? "";
+        }
+      } catch (error) {
+        console.warn(
+          "Could not fetch current comment body, proceeding with empty body:",
+          error,
+        );
       }
-
-      throw finalError;
     }
 
-    const currentBody = comment.body ?? "";
-
     // Check if we need to add branch link for new branches
     const { shouldDeleteBranch, branchLink } = await checkAndDeleteEmptyBranch(
       octokit,
@@ -140,11 +136,7 @@ async function run() {
     }
 
     // Check if action failed and read output file for execution details
-    let executionDetails: {
-      cost_usd?: number;
-      duration_ms?: number;
-      duration_api_ms?: number;
-    } | null = null;
+    let executionDetails: ExecutionDetails | null = null;
     let actionFailed = false;
     let errorDetails: string | undefined;
 
@@ -190,9 +182,10 @@ async function run() {
       }
     }
 
-    // Prepare input for updateCommentBody function
-    const commentInput: CommentUpdateInput = {
-      currentBody,
+    // Prepare content for all output strategies
+    const reviewContent: ReviewContent = {
+      summary: actionFailed ? "Action failed" : "Action completed",
+      body: currentBody,
       actionFailed,
       executionDetails,
       jobUrl,
@@ -203,26 +196,9 @@ async function run() {
       errorDetails,
     };
 
-    const updatedBody = updateCommentBody(commentInput);
-
-    try {
-      await updateClaudeComment(octokit.rest, {
-        owner,
-        repo,
-        commentId,
-        body: updatedBody,
-        isPullRequestReviewComment: isPRReviewComment,
-      });
-      console.log(
-        `✅ Updated ${isPRReviewComment ? "PR review" : "issue"} comment ${commentId} with job link`,
-      );
-    } catch (updateError) {
-      console.error(
-        `Failed to update ${isPRReviewComment ? "PR review" : "issue"} comment:`,
-        updateError,
-      );
-      throw updateError;
-    }
+    // Use OutputManager to update all configured output strategies
+    await outputManager.updateFinal(outputIdentifiers, context, reviewContent);
+    console.log("✅ Updated all configured output strategies");
 
     process.exit(0);
   } catch (error) {