Files
review-bot/.gitea/actions/review/action.yml
T
Rodin e234dca474
CI / test (pull_request) Successful in 13s
CI / review (gpt-5, sonnet, SONNET_REVIEW_TOKEN) (pull_request) Successful in 1m51s
CI / review (gpt-5-mini, gpt, GPT_REVIEW_TOKEN) (pull_request) Successful in 2m0s
feat: full file context + patterns-repo support
Major improvements to review quality:

1. Full file context: fetch complete content of all modified files from
   the PR branch and include as reference. This eliminates false-positive
   "missing import" findings since the model sees the entire file.

2. Patterns repo: new --patterns-repo / PATTERNS_REPO flag fetches
   language idiom files from a separate Gitea repo (e.g. rodin/elixir-patterns)
   and includes them as review criteria.

3. Multi-file patterns: --patterns-files / PATTERNS_FILES accepts
   comma-separated file paths to fetch from the patterns repo.

New API methods:
- GetPullRequestFiles: list changed files in a PR
- GetFileContentRef: fetch file content from a specific branch/ref

Prompt changes:
- BuildSystemPrompt now accepts (conventions, patterns)
- BuildUserPrompt now accepts fileContext parameter
- File context displayed before diff for model reference
- Patterns presented as "review criteria" in system prompt

Composite action updated with patterns-repo and patterns-files inputs.
2026-05-01 12:11:49 -07:00

143 lines
4.7 KiB
YAML

# This composite action is designed for Gitea Actions runners.
# Gitea Actions supports GitHub Actions syntax including $GITHUB_OUTPUT,
# actions/cache, and actions/checkout.
name: 'AI Code Review'
description: 'Run AI-powered code review on a pull request using review-bot'
inputs:
gitea-url:
description: 'Gitea instance URL (defaults to server_url)'
required: false
default: ''
repo:
description: 'Repository (owner/name, defaults to current)'
required: false
default: ''
pr-number:
description: 'Pull request number (defaults to current PR)'
required: false
default: ''
reviewer-token:
description: 'Gitea token for posting the review'
required: true
reviewer-name:
description: 'Display name for the reviewer'
required: false
default: ''
llm-base-url:
description: 'OpenAI-compatible LLM API base URL'
required: true
llm-api-key:
description: 'LLM API key'
required: true
llm-model:
description: 'LLM model name'
required: true
conventions-file:
description: 'Path to conventions file in the repo (e.g. CLAUDE.md)'
required: false
default: ''
patterns-repo:
description: 'Repo with language patterns (e.g. rodin/elixir-patterns)'
required: false
default: ''
patterns-files:
description: 'Comma-separated file paths to fetch from patterns repo'
required: false
default: 'README.md'
temperature:
description: 'LLM temperature (0 = server default)'
required: false
default: '0'
version:
description: 'review-bot version to install (e.g. v0.1.0, defaults to latest)'
required: false
default: 'latest'
dry-run:
description: 'Print review to stdout instead of posting'
required: false
default: 'false'
runs:
using: 'composite'
steps:
- name: Determine version
id: version
shell: bash
run: |
GITEA_URL="${{ inputs.gitea-url || github.server_url }}"
REPO="${{ inputs.repo || 'rodin/review-bot' }}"
if [ "${{ inputs.version }}" = "latest" ]; then
VERSION=$(curl -sSf "${GITEA_URL}/api/v1/repos/${REPO}/releases?limit=1" \
| python3 -c "import sys, json; releases = json.load(sys.stdin); print(releases[0]['tag_name'] if releases else '')")
if [ -z "$VERSION" ]; then
echo "Failed to determine latest version" >&2
exit 1
fi
else
VERSION="${{ inputs.version }}"
fi
echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
- name: Cache review-bot binary
id: cache
uses: actions/cache@v4
with:
path: ${{ runner.temp }}/review-bot
key: review-bot-linux-amd64-${{ steps.version.outputs.version }}
- name: Install review-bot
if: steps.cache.outputs.cache-hit != 'true'
shell: bash
run: |
GITEA_URL="${{ inputs.gitea-url || github.server_url }}"
REPO="${{ inputs.repo || 'rodin/review-bot' }}"
VERSION="${{ steps.version.outputs.version }}"
BINARY="review-bot-linux-amd64"
curl -sSfL "${GITEA_URL}/${REPO}/releases/download/${VERSION}/${BINARY}" \
-o "${{ runner.temp }}/review-bot"
curl -sSfL "${GITEA_URL}/${REPO}/releases/download/${VERSION}/checksums.txt" \
-o "${{ runner.temp }}/checksums.txt"
# Verify SHA-256 checksum
cd "${{ runner.temp }}"
EXPECTED=$(grep "${BINARY}" checksums.txt | awk '{print $1}')
ACTUAL=$(sha256sum review-bot | awk '{print $1}')
if [ -z "$EXPECTED" ]; then
echo "Error: no checksum found for ${BINARY}" >&2
exit 1
fi
if [ "$EXPECTED" != "$ACTUAL" ]; then
echo "Error: checksum mismatch!" >&2
echo " Expected: $EXPECTED" >&2
echo " Actual: $ACTUAL" >&2
exit 1
fi
chmod +x "${{ runner.temp }}/review-bot"
echo "Installed review-bot ${VERSION} (checksum verified)"
- name: Run review
shell: bash
env:
GITEA_URL: ${{ inputs.gitea-url || github.server_url }}
GITEA_REPO: ${{ inputs.repo || github.repository }}
PR_NUMBER: ${{ inputs.pr-number || github.event.pull_request.number }}
REVIEWER_TOKEN: ${{ inputs.reviewer-token }}
REVIEWER_NAME: ${{ inputs.reviewer-name }}
LLM_BASE_URL: ${{ inputs.llm-base-url }}
LLM_API_KEY: ${{ inputs.llm-api-key }}
LLM_MODEL: ${{ inputs.llm-model }}
CONVENTIONS_FILE: ${{ inputs.conventions-file }}
PATTERNS_REPO: ${{ inputs.patterns-repo }}
PATTERNS_FILES: ${{ inputs.patterns-files }}
LLM_TEMPERATURE: ${{ inputs.temperature }}
run: |
ARGS=""
if [ "${{ inputs.dry-run }}" = "true" ]; then
ARGS="--dry-run"
fi
${{ runner.temp }}/review-bot $ARGS