ci: started working on gptme CI bot (#16)

.github/workflows/bot.yml

@@ -0,0 +1,125 @@
+name: gptme-bot
+
+on:
+  issue_comment:
+    types: [created]
+
+env:
+  OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+
+jobs:
+  check-comment:
+    runs-on: ubuntu-latest
+
+    outputs:
+      gptme_command: ${{ steps.detect_command.outputs.gptme_command }}
+
+    steps:
+      - name: Detect gptme command
+        id: detect_command
+        run: |
+          COMMENT_BODY="${{ github.event.comment.body }}"
+
+          # Check if the comment starts with "@gptme"
+          if [[ $COMMENT_BODY == "@gptme "* ]]; then
+            # Extract the command
+            GPTME_COMMAND=${COMMENT_BODY#"@gptme "}
+            echo "gptme_command=${GPTME_COMMAND}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Fail if author not on whitelist
+        if: steps.detect_command.outputs.gptme_command
+        run: |
+          WHITELIST=("ErikBjare")  # Add your allowed usernames here
+          COMMENT_AUTHOR="${{ github.event.comment.user.login }}"
+
+          if [[ ! " ${WHITELIST[@]} " =~ " ${COMMENT_AUTHOR} " ]]; then
+            echo "Error: Author ${COMMENT_AUTHOR} is not on the whitelist."
+            exit 1
+          else
+            echo "Author ${COMMENT_AUTHOR} is on the whitelist."
+          fi
+
+  execute-command:
+    needs: check-comment
+    if: needs.check-comment.outputs.gptme_command
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install ctags
+        run: sudo apt install universal-ctags
+
+      - name: Install poetry
+        run: pipx install poetry
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+          cache: 'poetry'
+
+      - name: Install dependencies
+        run: |
+          make build
+          poetry install -E datascience
+
+      - name: Run gptme
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          GPTME_COMMAND="${{ needs.check-comment.outputs.gptme_command }}"
+
+          # Run gptme with the extracted command
+          poetry run gptme --non-interactive "$GPTME_COMMAND"
+
+      - name: Commit, push, comment
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          GPTME_COMMAND="${{ needs.check-comment.outputs.gptme_command }}"
+          ISSUE_TYPE="${{ github.event.issue.pull_request && 'pull_request' || 'issue' }}"
+          ISSUE_NUMBER="${{ github.event.issue.number }}"
+          REPO_NAME="${{ github.event.repository.name }}"
+          USER_NAME="${{ github.event.repository.owner.login }}"
+          BRANCH_NAME="gptme-bot-changes-$(date +'%Y%m%d%H%M%S')"
+          BRANCH_BASE="master"
+
+          RUN_URL="https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+          COMMENT_URL="https://github.com/${{ github.repository }}/issues/${{ github.event.issue.number }}#issuecomment-${{ github.event.comment.id }}"
+
+          COMMIT_MSG="gptme '$GPTME_COMMAND'
+          Made in this run: $RUN_URL
+          Triggered by this comment: $COMMENT_URL"
+
+          git config user.name "gptme-bot"
+          git config user.email "[email protected]"
+
+          if [[ $ISSUE_TYPE == "pull_request" ]]; then
+            # Push changes to the PR branch
+            git add -A
+            git commit -m "$COMMIT_MSG"
+            git push
+
+            # Comment on the PR
+            echo "Changes have been pushed to this pull request." | gh pr comment $ISSUE_NUMBER -R $USER_NAME/$REPO_NAME --body-file=-
+          else
+            # Create a new branch and push changes
+            git checkout -b $BRANCH_NAME
+            git add -A
+            git commit -m "$COMMIT_MSG"
+            git push -u origin $BRANCH_NAME
+
+            # Some say this helps! https://github.com/cli/cli/issues/2691#issuecomment-1289521962
+            sleep 1
+
+            # Create a PR
+            PR_URL=$(gh pr create --title "Changes for issue #$ISSUE_NUMBER" --body "$COMMIT_MSG" --repo $USER_NAME/$REPO_NAME | grep -o 'https://github.com[^ ]*')
+            # These are redundant/implied: --base $BRANCH_BASE --head $USER_NAME:$BRANCH_NAME
+
+            # Comment on the issue with the PR link
+            echo "A pull request has been created for this issue: $PR_URL" | gh issue comment $ISSUE_NUMBER -R $USER_NAME/$REPO_NAME --body-file=-
+          fi
+