Github custom action development

.github/workflows/review.yaml

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+on: [push]
+
+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
+        with:
+          openai-key: "TBD: openai key"
+

Dockerfile.github_action

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+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

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+name: 'PR Agent'
+description: 'Summarize, review and suggest improvements for pull requests'
+inputs:
+  openai-key:  # id of input
+    description: 'OpenAI Key'
+    required: true
+    default: ''
+runs:
+  using: 'docker'
+  image: 'Dockerfile.github_action'

github_action/entrypoint.sh

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+#!/bin/bash
+python /app/pr_agent/servers/github_action_runner.py

pr_agent/servers/github_action_runner.py

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+import json
+import os
+
+
+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'))
+    GITHUB_REPOSITORY = os.environ.get('GITHUB_REPOSITORY', None)
+    if not GITHUB_REPOSITORY:
+        print("GITHUB_REPOSITORY not set")
+        return
+    print(event_payload)
+    print(GITHUB_REPOSITORY)
+    print(GITHUB_EVENT_NAME)
+    print(GITHUB_EVENT_PATH)
+    print("Hello from run_action")
+    RUNNER_DEBUG = os.environ.get('RUNNER_DEBUG', None)
+    if not RUNNER_DEBUG:
+        print("RUNNER_DEBUG not set")
+        return
+    print(RUNNER_DEBUG)