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review-bot/.gitea/actions/review/action.yml
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Rodin 3ac5e5dcca
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fix(#120): detect VCS host for releases API and derive action-repo
Both composite actions hardcoded:
- Gitea's /api/v1/ releases endpoint path
- 'rodin/review-bot' as the action source repo
- .gitea version used GITEA_URL/GITEA_REPO env vars instead of
  GITHUB_SERVER_URL/GITHUB_REPOSITORY

Fix:
- Add 'action-repo' input (default: empty) to allow explicit override
- Auto-detect VCS host from server_url: URLs containing 'gitea' use
  /api/v1/ (Gitea format), all others use /api/v3/ (GitHub format)
- Set smart default action-repo: 'rodin/review-bot' on Gitea,
  'strat/review-bot' on GitHub
- Pass server-url and action-repo as step outputs to avoid re-computing
- Fix .gitea action's 'Run review' env to use GITHUB_SERVER_URL and
  GITHUB_REPOSITORY (matching .github version and review-bot binary
  env var expectations)
- Add .github/workflows/review.yml for self-testing on github.concur.com

Backward compatible: existing Gitea callers using default inputs continue
to resolve rodin/review-bot via /api/v1/ unchanged.

Closes #120
2026-05-14 04:03:56 +00:00

218 lines
7.8 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.
# Requirements: python3, sha256sum, curl (all present on ubuntu-* runners).
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 (not required for aicore provider)'
required: false
default: ''
llm-api-key:
description: 'LLM API key (not required for aicore provider)'
required: false
default: ''
llm-model:
description: 'LLM model name'
required: true
llm-provider:
description: 'LLM API provider: openai, anthropic, or aicore (default openai)'
required: false
default: 'openai'
aicore-client-id:
description: 'SAP AI Core client ID (required for aicore provider)'
required: false
default: ''
aicore-client-secret:
description: 'SAP AI Core client secret (required for aicore provider)'
required: false
default: ''
aicore-auth-url:
description: 'SAP AI Core authentication URL (required for aicore provider)'
required: false
default: ''
aicore-api-url:
description: 'SAP AI Core API URL (required for aicore provider)'
required: false
default: ''
aicore-resource-group:
description: 'SAP AI Core resource group (default: default)'
required: false
default: 'default'
conventions-file:
description: 'Path to conventions file in the repo (e.g. CLAUDE.md)'
required: false
default: ''
patterns-repo:
description: 'Comma-separated repos with language patterns (e.g. rodin/elixir-patterns,rodin/phoenix-conventions)'
required: false
default: ''
patterns-files:
description: 'Comma-separated file paths or directories to fetch from patterns repos'
required: false
default: 'README.md'
temperature:
description: 'LLM temperature (0 = server default)'
required: false
default: '0'
timeout:
description: 'LLM request timeout in seconds (default 300)'
required: false
default: '300'
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'
update-existing:
description: 'Delete previous review from same bot after posting new one. Accepts: true/1/yes or false/0/no (default true)'
required: false
default: 'true'
system-prompt-file:
description: 'Local file with additional system prompt instructions (e.g. security review focus)'
required: false
default: ''
persona:
description: 'Built-in persona name (security, architect, docs)'
required: false
default: ''
persona-file:
description: 'Path to custom persona JSON file'
required: false
default: ''
action-repo:
description: 'Repository hosting the review-bot binary (owner/name). Defaults to rodin/review-bot on Gitea, or strat/review-bot on GitHub.'
required: false
default: ''
runs:
using: 'composite'
steps:
- name: Determine version
id: version
shell: bash
run: |
SERVER_URL="${{ inputs.gitea-url || github.server_url }}"
# Detect VCS type: Gitea uses /api/v1/, GitHub uses /api/v3/
if echo "$SERVER_URL" | grep -qi 'gitea'; then
API_BASE="${SERVER_URL}/api/v1"
DEFAULT_ACTION_REPO="rodin/review-bot"
else
API_BASE="${SERVER_URL}/api/v3"
DEFAULT_ACTION_REPO="strat/review-bot"
fi
ACTION_REPO="${{ inputs.action-repo || '' }}"
if [ -z "$ACTION_REPO" ]; then
ACTION_REPO="$DEFAULT_ACTION_REPO"
fi
if [ "${{ inputs.version }}" = "latest" ]; then
VERSION=$(curl -sSf "${API_BASE}/repos/${ACTION_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"
echo "action-repo=${ACTION_REPO}" >> "$GITHUB_OUTPUT"
echo "server-url=${SERVER_URL}" >> "$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: |
SERVER_URL="${{ steps.version.outputs.server-url }}"
ACTION_REPO="${{ steps.version.outputs.action-repo }}"
VERSION="${{ steps.version.outputs.version }}"
BINARY="review-bot-linux-amd64"
curl -sSfL "${SERVER_URL}/${ACTION_REPO}/releases/download/${VERSION}/${BINARY}" \
-o "${{ runner.temp }}/review-bot"
curl -sSfL "${SERVER_URL}/${ACTION_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:
GITHUB_SERVER_URL: ${{ inputs.gitea-url || github.server_url }}
GITHUB_REPOSITORY: ${{ 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 }}
LLM_TIMEOUT: ${{ inputs.timeout }}
LLM_PROVIDER: ${{ inputs.llm-provider }}
UPDATE_EXISTING: ${{ inputs.update-existing }}
SYSTEM_PROMPT_FILE: ${{ inputs.system-prompt-file }}
PERSONA: ${{ inputs.persona }}
PERSONA_FILE: ${{ inputs.persona-file }}
AICORE_CLIENT_ID: ${{ inputs.aicore-client-id }}
AICORE_CLIENT_SECRET: ${{ inputs.aicore-client-secret }}
AICORE_AUTH_URL: ${{ inputs.aicore-auth-url }}
AICORE_API_URL: ${{ inputs.aicore-api-url }}
AICORE_RESOURCE_GROUP: ${{ inputs.aicore-resource-group }}
run: |
ARGS=""
if [ "${{ inputs.dry-run }}" = "true" ]; then
ARGS="--dry-run"
fi
${{ runner.temp }}/review-bot $ARGS