Merge pull request #47 from Codium-ai/feature/github_action

Github custom action development

.github/workflows/review.yaml

@@ -0,0 +1,16 @@
+on:
+  pull_request:
+  issue_comment:
+jobs:
+  pr_agent_job:
+    runs-on: ubuntu-latest
+    name: Run pr agent on every pull request
+    steps:
+      - name: PR Agent action step
+        id: pragent
+        uses: Codium-ai/pr-agent@feature/github_action
+        env:
+          OPENAI_KEY: ${{ secrets.OPENAI_KEY }}
+          OPENAI_ORG: ${{ secrets.OPENAI_ORG }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

Dockerfile.github_action

@@ -0,0 +1,10 @@
+FROM python:3.10 as base
+
+WORKDIR /app
+ADD requirements.txt .
+RUN pip install -r requirements.txt && rm requirements.txt
+ENV PYTHONPATH=/app
+ADD pr_agent pr_agent
+ADD github_action/entrypoint.sh /
+RUN chmod +x /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]

action.yaml

@@ -0,0 +1,5 @@
+name: 'PR Agent'
+description: 'Summarize, review and suggest improvements for pull requests'
+runs:
+  using: 'docker'
+  image: 'Dockerfile.github_action'

github_action/entrypoint.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+python /app/pr_agent/servers/github_action_runner.py

pr_agent/servers/github_action_runner.py

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+import asyncio
+import json
+import os
+
+from pr_agent.config_loader import settings
+from pr_agent.tools.pr_questions import PRQuestions
+from pr_agent.tools.pr_reviewer import PRReviewer
+
+
+async def run_action():
+    GITHUB_EVENT_NAME = os.environ.get('GITHUB_EVENT_NAME', None)
+    if not GITHUB_EVENT_NAME:
+        print("GITHUB_EVENT_NAME not set")
+        return
+    GITHUB_EVENT_PATH = os.environ.get('GITHUB_EVENT_PATH', None)
+    if not GITHUB_EVENT_PATH:
+        print("GITHUB_EVENT_PATH not set")
+        return
+    event_payload = json.load(open(GITHUB_EVENT_PATH, 'r'))
+    RUNNER_DEBUG = os.environ.get('RUNNER_DEBUG', None)
+    if not RUNNER_DEBUG:
+        print("RUNNER_DEBUG not set")
+    OPENAI_KEY = os.environ.get('OPENAI_KEY', None)
+    if not OPENAI_KEY:
+        print("OPENAI_KEY not set")
+        return
+    OPENAI_ORG = os.environ.get('OPENAI_ORG', None)
+    GITHUB_TOKEN = os.environ.get('GITHUB_TOKEN', None)
+    if not GITHUB_TOKEN:
+        print("GITHUB_TOKEN not set")
+        return
+    settings.set("OPENAI.KEY", OPENAI_KEY)
+    if OPENAI_ORG:
+        settings.set("OPENAI.ORG", OPENAI_ORG)
+    settings.set("GITHUB.USER_TOKEN", GITHUB_TOKEN)
+    settings.set("GITHUB.DEPLOYMENT_TYPE", "user")
+    if GITHUB_EVENT_NAME == "pull_request":
+        action = event_payload.get("action", None)
+        if action in ["opened", "reopened"]:
+            pr_url = event_payload.get("pull_request", {}).get("url", None)
+            if pr_url:
+                await PRReviewer(pr_url).review()
+
+    elif GITHUB_EVENT_NAME == "issue_comment":
+        action = event_payload.get("action", None)
+        if action in ["created", "edited"]:
+            comment_body = event_payload.get("comment", {}).get("body", None)
+            if comment_body:
+                pr_url = event_payload.get("issue", {}).get("pull_request", {}).get("url", None)
+                if pr_url:
+                    if comment_body.strip().lower() == "review":
+                        await PRReviewer(pr_url).review()
+                    elif comment_body.lstrip().lower().startswith("answer"):
+                        await PRQuestions(pr_url, comment_body).answer()
+
+
+if __name__ == '__main__':
+    asyncio.run(run_action())