feat: add composite action for clean distribution

- .gitea/actions/review/action.yml: composite action with caching Consumers just use: uses: https://gitea.weiker.me/rodin/review-bot/.gitea/actions/review@v0.1.0 No Go toolchain needed, binary cached by version tag. - Remove install.sh (replaced by composite action) - CI workflow: use matrix strategy to parallelize reviews - Self-review still builds from source (pre-release)
2026-05-01 11:32:15 -07:00
parent 4b3cac66c3
commit c458587cfc
3 changed files with 116 additions and 89 deletions
@@ -0,0 +1,103 @@
+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: ''
+  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="${{ inputs.gitea-url || github.server_url }}"
+        if [ "${{ inputs.version }}" = "latest" ]; then
+          VERSION=$(curl -sSf "${GITEA_URL}/api/v1/repos/rodin/review-bot/releases?limit=1" | sed -n 's/.*"tag_name":"\([^"]*\)".*/\1/p' | head -1)
+          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: /usr/local/bin/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 }}"
+        VERSION="${{ steps.version.outputs.version }}"
+        curl -sSfL "${GITEA_URL}/rodin/review-bot/releases/download/${VERSION}/review-bot-linux-amd64" -o /usr/local/bin/review-bot
+        chmod +x /usr/local/bin/review-bot
+
+    - 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 }}
+        LLM_TEMPERATURE: ${{ inputs.temperature }}
+      run: |
+        ARGS=""
+        if [ "${{ inputs.dry-run }}" = "true" ]; then
+          ARGS="--dry-run"
+        fi
+        review-bot $ARGS
@@ -18,35 +18,34 @@ jobs:
      - run: go vet ./...
      - run: go build -o review-bot ./cmd/review-bot

+  # Self-review: builds from source since we're pre-release
  review:
    runs-on: ubuntu-24.04
    if: github.event_name == 'pull_request'
    needs: test
+    strategy:
+      matrix:
+        include:
+          - name: sonnet
+            token_secret: SONNET_REVIEW_TOKEN
+            model: gpt-5
+          - name: gpt
+            token_secret: GPT_REVIEW_TOKEN
+            model: gpt-5-mini
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: '1.26'
      - run: go build -o review-bot ./cmd/review-bot
-      - name: Run Sonnet Review
+      - name: Run ${{ matrix.name }} review
        env:
          GITEA_URL: ${{ github.server_url }}
          GITEA_REPO: ${{ github.repository }}
          PR_NUMBER: ${{ github.event.pull_request.number }}
-          REVIEWER_TOKEN: ${{ secrets.SONNET_REVIEW_TOKEN }}
+          REVIEWER_TOKEN: ${{ secrets[matrix.token_secret] }}
          LLM_BASE_URL: ${{ secrets.LLM_BASE_URL }}
          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-          LLM_MODEL: "gpt-5"
-          CONVENTIONS_FILE: "CONVENTIONS.md"
-        run: ./review-bot
-      - name: Run GPT Review
-        env:
-          GITEA_URL: ${{ github.server_url }}
-          GITEA_REPO: ${{ github.repository }}
-          PR_NUMBER: ${{ github.event.pull_request.number }}
-          REVIEWER_TOKEN: ${{ secrets.GPT_REVIEW_TOKEN }}
-          LLM_BASE_URL: ${{ secrets.LLM_BASE_URL }}
-          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
-          LLM_MODEL: "gpt-5-mini"
+          LLM_MODEL: ${{ matrix.model }}
          CONVENTIONS_FILE: "CONVENTIONS.md"
        run: ./review-bot
@@ -1,75 +0,0 @@
-#!/bin/bash
-# Install review-bot from latest Gitea release
-# Usage: curl -sSfL https://gitea.weiker.me/rodin/review-bot/raw/branch/main/install.sh | bash
-
-set -euo pipefail
-
-GITEA_URL="${GITEA_URL:-https://gitea.weiker.me}"
-REPO="rodin/review-bot"
-INSTALL_DIR="${INSTALL_DIR:-}"
-
-# Determine install directory with fallback
-if [ -z "$INSTALL_DIR" ]; then
-  if [ -w /usr/local/bin ]; then
-    INSTALL_DIR="/usr/local/bin"
-  else
-    INSTALL_DIR="${HOME}/.local/bin"
-    mkdir -p "$INSTALL_DIR"
-    echo "Note: Installing to $INSTALL_DIR (add to PATH if needed)"
-  fi
-fi
-
-OS=$(uname -s | tr '[:upper:]' '[:lower:]')
-ARCH=$(uname -m)
-case "$ARCH" in
-  x86_64) ARCH="amd64" ;;
-  aarch64|arm64) ARCH="arm64" ;;
-  *) echo "Unsupported architecture: $ARCH" >&2; exit 1 ;;
-esac
-
-BINARY="review-bot-${OS}-${ARCH}"
-
-# Get latest release tag (POSIX-safe parsing without jq)
-LATEST=$(curl -sSf "${GITEA_URL}/api/v1/repos/${REPO}/releases?limit=1" | sed -n 's/.*"tag_name":"\([^"]*\)".*/\1/p' | head -1)
-
-if [ -z "$LATEST" ]; then
-  echo "Failed to determine latest release" >&2
-  exit 1
-fi
-
-echo "Installing review-bot ${LATEST} (${OS}/${ARCH})..."
-
-DOWNLOAD_URL="${GITEA_URL}/${REPO}/releases/download/${LATEST}/${BINARY}"
-CHECKSUM_URL="${GITEA_URL}/${REPO}/releases/download/${LATEST}/checksums.txt"
-
-# Download binary and checksums
-TMPDIR=$(mktemp -d)
-trap 'rm -rf "$TMPDIR"' EXIT
-
-curl -sSfL -o "${TMPDIR}/${BINARY}" "$DOWNLOAD_URL"
-curl -sSfL -o "${TMPDIR}/checksums.txt" "$CHECKSUM_URL"
-
-# Verify checksum
-cd "$TMPDIR"
-EXPECTED=$(grep "${BINARY}" checksums.txt | awk '{print $1}')
-ACTUAL=$(sha256sum "${BINARY}" | awk '{print $1}')
-
-if [ -z "$EXPECTED" ]; then
-  echo "Error: no checksum found for ${BINARY} in checksums.txt" >&2
-  exit 1
-fi
-
-if [ "$EXPECTED" != "$ACTUAL" ]; then
-  echo "Error: checksum mismatch!" >&2
-  echo "  Expected: $EXPECTED" >&2
-  echo "  Actual:   $ACTUAL" >&2
-  exit 1
-fi
-
-echo "Checksum verified ✓"
-
-# Install
-cp "${TMPDIR}/${BINARY}" "${INSTALL_DIR}/review-bot"
-chmod +x "${INSTALL_DIR}/review-bot"
-
-echo "Installed review-bot ${LATEST} to ${INSTALL_DIR}/review-bot"