Files
claude-code-action/action.yml
Ashwin Bhat 9c7e1bac94 feat: add path_to_bun_executable input for custom Bun installations (#481)
* feat: add path_to_bun_executable input for custom Bun installations

Adds optional input to specify a custom Bun executable path, bypassing automatic installation. This enables:
- Using pre-installed Bun binaries for faster workflow runs
- Testing with specific Bun versions for debugging
- Custom installation paths in unique environments

Follows the same pattern as path_to_claude_code_executable input.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: consolidate custom executable tests into single workflow

- Remove separate test-custom-executable.yml workflow
- Rename test-custom-bun.yml to test-custom-executables.yml
- Add comprehensive tests for custom Claude, custom Bun, and both together
- Improve verification steps with better error handling

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* simplify: test workflow to single job testing both custom executables

- Remove individual test jobs for Claude and Bun
- Keep only the combined test that validates both custom executables work together
- Simplifies CI workflow and reduces redundant testing

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>
2025-08-25 11:08:12 -07:00

329 lines
15 KiB
YAML

name: "Claude Code Action Official"
description: "General-purpose Claude agent for GitHub PRs and issues. Can answer questions and implement code changes."
branding:
icon: "at-sign"
color: "orange"
inputs:
trigger_phrase:
description: "The trigger phrase to look for in comments or issue body"
required: false
default: "@claude"
assignee_trigger:
description: "The assignee username that triggers the action (e.g. @claude)"
required: false
label_trigger:
description: "The label that triggers the action (e.g. claude)"
required: false
default: "claude"
base_branch:
description: "The branch to use as the base/source when creating new branches (defaults to repository default branch)"
required: false
branch_prefix:
description: "The prefix to use for Claude branches (defaults to 'claude/', use 'claude-' for dash format)"
required: false
default: "claude/"
allowed_bots:
description: "Comma-separated list of allowed bot usernames, or '*' to allow all bots. Empty string (default) allows no bots."
required: false
default: ""
# Mode configuration
mode:
description: "Execution mode for the action. Valid modes: 'tag' (default - triggered by mentions/assignments), 'agent' (for automation with no trigger checking), 'experimental-review' (experimental mode for code reviews with inline comments and suggestions)"
required: false
default: "tag"
# Claude Code configuration
model:
description: "Model to use (provider-specific format required for Bedrock/Vertex)"
required: false
anthropic_model:
description: "DEPRECATED: Use 'model' instead. Model to use (provider-specific format required for Bedrock/Vertex)"
required: false
fallback_model:
description: "Enable automatic fallback to specified model when primary model is unavailable"
required: false
allowed_tools:
description: "Additional tools for Claude to use (the base GitHub tools will always be included)"
required: false
default: ""
disallowed_tools:
description: "Tools that Claude should never use"
required: false
default: ""
custom_instructions:
description: "Additional custom instructions to include in the prompt for Claude"
required: false
default: ""
direct_prompt:
description: "Direct instruction for Claude (bypasses normal trigger detection)"
required: false
default: ""
override_prompt:
description: "Complete replacement of Claude's prompt with custom template (supports variable substitution)"
required: false
default: ""
mcp_config:
description: "Additional MCP configuration (JSON string) that merges with the built-in GitHub MCP servers"
additional_permissions:
description: "Additional permissions to enable. Currently supports 'actions: read' for viewing workflow results"
required: false
default: ""
claude_env:
description: "Custom environment variables to pass to Claude Code execution (YAML format)"
required: false
default: ""
settings:
description: "Claude Code settings as JSON string or path to settings JSON file"
required: false
default: ""
# Auth configuration
anthropic_api_key:
description: "Anthropic API key (required for direct API, not needed for Bedrock/Vertex)"
required: false
claude_code_oauth_token:
description: "Claude Code OAuth token (alternative to anthropic_api_key)"
required: false
github_token:
description: "GitHub token with repo and pull request permissions (optional if using GitHub App)"
required: false
use_bedrock:
description: "Use Amazon Bedrock with OIDC authentication instead of direct Anthropic API"
required: false
default: "false"
use_vertex:
description: "Use Google Vertex AI with OIDC authentication instead of direct Anthropic API"
required: false
default: "false"
max_turns:
description: "Maximum number of conversation turns"
required: false
default: ""
timeout_minutes:
description: "Timeout in minutes for execution"
required: false
default: "30"
use_sticky_comment:
description: "Use just one comment to deliver issue/PR comments"
required: false
default: "false"
use_commit_signing:
description: "Enable commit signing using GitHub's commit signature verification. When false, Claude uses standard git commands"
required: false
default: "false"
experimental_allowed_domains:
description: "Restrict network access to these domains only (newline-separated). If not set, no restrictions are applied. Provider domains are auto-detected."
required: false
default: ""
path_to_claude_code_executable:
description: "Optional path to a custom Claude Code executable. If provided, skips automatic installation and uses this executable instead. WARNING: Using an older version may cause problems if the action begins taking advantage of new Claude Code features. This input is typically not needed unless you're debugging something specific or have unique needs in your environment."
required: false
default: ""
path_to_bun_executable:
description: "Optional path to a custom Bun executable. If provided, skips automatic Bun installation and uses this executable instead. WARNING: Using an incompatible version may cause problems if the action requires specific Bun features. This input is typically not needed unless you're debugging something specific or have unique needs in your environment."
required: false
default: ""
outputs:
execution_file:
description: "Path to the Claude Code execution output file"
value: ${{ steps.claude-code.outputs.execution_file }}
branch_name:
description: "The branch created by Claude Code for this execution"
value: ${{ steps.prepare.outputs.CLAUDE_BRANCH }}
runs:
using: "composite"
steps:
- name: Install Bun
if: inputs.path_to_bun_executable == ''
uses: oven-sh/setup-bun@735343b667d3e6f658f44d0eca948eb6282f2b76 # https://github.com/oven-sh/setup-bun/releases/tag/v2.0.2
with:
bun-version: 1.2.11
- name: Setup Custom Bun Path
if: inputs.path_to_bun_executable != ''
shell: bash
run: |
echo "Using custom Bun executable: ${{ inputs.path_to_bun_executable }}"
# Add the directory containing the custom executable to PATH
BUN_DIR=$(dirname "${{ inputs.path_to_bun_executable }}")
echo "$BUN_DIR" >> "$GITHUB_PATH"
- name: Install Dependencies
shell: bash
run: |
cd ${GITHUB_ACTION_PATH}
bun install
- name: Prepare action
id: prepare
shell: bash
run: |
bun run ${GITHUB_ACTION_PATH}/src/entrypoints/prepare.ts
env:
MODE: ${{ inputs.mode }}
TRIGGER_PHRASE: ${{ inputs.trigger_phrase }}
ASSIGNEE_TRIGGER: ${{ inputs.assignee_trigger }}
LABEL_TRIGGER: ${{ inputs.label_trigger }}
BASE_BRANCH: ${{ inputs.base_branch }}
BRANCH_PREFIX: ${{ inputs.branch_prefix }}
ALLOWED_TOOLS: ${{ inputs.allowed_tools }}
DISALLOWED_TOOLS: ${{ inputs.disallowed_tools }}
CUSTOM_INSTRUCTIONS: ${{ inputs.custom_instructions }}
DIRECT_PROMPT: ${{ inputs.direct_prompt }}
OVERRIDE_PROMPT: ${{ inputs.override_prompt }}
MCP_CONFIG: ${{ inputs.mcp_config }}
OVERRIDE_GITHUB_TOKEN: ${{ inputs.github_token }}
ALLOWED_BOTS: ${{ inputs.allowed_bots }}
GITHUB_RUN_ID: ${{ github.run_id }}
USE_STICKY_COMMENT: ${{ inputs.use_sticky_comment }}
DEFAULT_WORKFLOW_TOKEN: ${{ github.token }}
ADDITIONAL_PERMISSIONS: ${{ inputs.additional_permissions }}
USE_COMMIT_SIGNING: ${{ inputs.use_commit_signing }}
ALL_INPUTS: ${{ toJson(inputs) }}
- name: Install Base Action Dependencies
if: steps.prepare.outputs.contains_trigger == 'true'
shell: bash
run: |
echo "Installing base-action dependencies..."
cd ${GITHUB_ACTION_PATH}/base-action
bun install
echo "Base-action dependencies installed"
cd -
# Install Claude Code if no custom executable is provided
if [ -z "${{ inputs.path_to_claude_code_executable }}" ]; then
echo "Installing Claude Code..."
curl -fsSL https://claude.ai/install.sh | bash -s 1.0.90
echo "$HOME/.local/bin" >> "$GITHUB_PATH"
else
echo "Using custom Claude Code executable: ${{ inputs.path_to_claude_code_executable }}"
# Add the directory containing the custom executable to PATH
CLAUDE_DIR=$(dirname "${{ inputs.path_to_claude_code_executable }}")
echo "$CLAUDE_DIR" >> "$GITHUB_PATH"
fi
- name: Setup Network Restrictions
if: steps.prepare.outputs.contains_trigger == 'true' && inputs.experimental_allowed_domains != ''
shell: bash
run: |
chmod +x ${GITHUB_ACTION_PATH}/scripts/setup-network-restrictions.sh
${GITHUB_ACTION_PATH}/scripts/setup-network-restrictions.sh
env:
EXPERIMENTAL_ALLOWED_DOMAINS: ${{ inputs.experimental_allowed_domains }}
- name: Run Claude Code
id: claude-code
if: steps.prepare.outputs.contains_trigger == 'true'
shell: bash
run: |
# Run the base-action
bun run ${GITHUB_ACTION_PATH}/base-action/src/index.ts
env:
# Base-action inputs
CLAUDE_CODE_ACTION: "1"
INPUT_PROMPT_FILE: ${{ runner.temp }}/claude-prompts/claude-prompt.txt
INPUT_ALLOWED_TOOLS: ${{ env.ALLOWED_TOOLS }}
INPUT_DISALLOWED_TOOLS: ${{ env.DISALLOWED_TOOLS }}
INPUT_MAX_TURNS: ${{ inputs.max_turns }}
INPUT_MCP_CONFIG: ${{ steps.prepare.outputs.mcp_config }}
INPUT_SETTINGS: ${{ inputs.settings }}
INPUT_SYSTEM_PROMPT: ""
INPUT_APPEND_SYSTEM_PROMPT: ${{ env.APPEND_SYSTEM_PROMPT }}
INPUT_TIMEOUT_MINUTES: ${{ inputs.timeout_minutes }}
INPUT_CLAUDE_ENV: ${{ inputs.claude_env }}
INPUT_FALLBACK_MODEL: ${{ inputs.fallback_model }}
INPUT_EXPERIMENTAL_SLASH_COMMANDS_DIR: ${{ github.action_path }}/slash-commands
INPUT_ACTION_INPUTS_PRESENT: ${{ steps.prepare.outputs.action_inputs_present }}
INPUT_PATH_TO_CLAUDE_CODE_EXECUTABLE: ${{ inputs.path_to_claude_code_executable }}
INPUT_PATH_TO_BUN_EXECUTABLE: ${{ inputs.path_to_bun_executable }}
# Model configuration
ANTHROPIC_MODEL: ${{ inputs.model || inputs.anthropic_model }}
GITHUB_TOKEN: ${{ steps.prepare.outputs.GITHUB_TOKEN }}
NODE_VERSION: ${{ env.NODE_VERSION }}
DETAILED_PERMISSION_MESSAGES: "1"
# Provider configuration
ANTHROPIC_API_KEY: ${{ inputs.anthropic_api_key }}
CLAUDE_CODE_OAUTH_TOKEN: ${{ inputs.claude_code_oauth_token }}
ANTHROPIC_BASE_URL: ${{ env.ANTHROPIC_BASE_URL }}
CLAUDE_CODE_USE_BEDROCK: ${{ inputs.use_bedrock == 'true' && '1' || '' }}
CLAUDE_CODE_USE_VERTEX: ${{ inputs.use_vertex == 'true' && '1' || '' }}
# AWS configuration
AWS_REGION: ${{ env.AWS_REGION }}
AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
AWS_SESSION_TOKEN: ${{ env.AWS_SESSION_TOKEN }}
ANTHROPIC_BEDROCK_BASE_URL: ${{ env.ANTHROPIC_BEDROCK_BASE_URL || (env.AWS_REGION && format('https://bedrock-runtime.{0}.amazonaws.com', env.AWS_REGION)) }}
# GCP configuration
ANTHROPIC_VERTEX_PROJECT_ID: ${{ env.ANTHROPIC_VERTEX_PROJECT_ID }}
CLOUD_ML_REGION: ${{ env.CLOUD_ML_REGION }}
GOOGLE_APPLICATION_CREDENTIALS: ${{ env.GOOGLE_APPLICATION_CREDENTIALS }}
ANTHROPIC_VERTEX_BASE_URL: ${{ env.ANTHROPIC_VERTEX_BASE_URL }}
# Model-specific regions for Vertex
VERTEX_REGION_CLAUDE_3_5_HAIKU: ${{ env.VERTEX_REGION_CLAUDE_3_5_HAIKU }}
VERTEX_REGION_CLAUDE_3_5_SONNET: ${{ env.VERTEX_REGION_CLAUDE_3_5_SONNET }}
VERTEX_REGION_CLAUDE_3_7_SONNET: ${{ env.VERTEX_REGION_CLAUDE_3_7_SONNET }}
- name: Update comment with job link
if: steps.prepare.outputs.contains_trigger == 'true' && steps.prepare.outputs.claude_comment_id && always()
shell: bash
run: |
bun run ${GITHUB_ACTION_PATH}/src/entrypoints/update-comment-link.ts
env:
REPOSITORY: ${{ github.repository }}
PR_NUMBER: ${{ github.event.issue.number || github.event.pull_request.number }}
CLAUDE_COMMENT_ID: ${{ steps.prepare.outputs.claude_comment_id }}
GITHUB_RUN_ID: ${{ github.run_id }}
GITHUB_TOKEN: ${{ steps.prepare.outputs.GITHUB_TOKEN }}
GITHUB_EVENT_NAME: ${{ github.event_name }}
TRIGGER_COMMENT_ID: ${{ github.event.comment.id }}
CLAUDE_BRANCH: ${{ steps.prepare.outputs.CLAUDE_BRANCH }}
IS_PR: ${{ github.event.issue.pull_request != null || github.event_name == 'pull_request_review_comment' }}
BASE_BRANCH: ${{ steps.prepare.outputs.BASE_BRANCH }}
CLAUDE_SUCCESS: ${{ steps.claude-code.outputs.conclusion == 'success' }}
OUTPUT_FILE: ${{ steps.claude-code.outputs.execution_file || '' }}
TRIGGER_USERNAME: ${{ github.event.comment.user.login || github.event.issue.user.login || github.event.pull_request.user.login || github.event.sender.login || github.triggering_actor || github.actor || '' }}
PREPARE_SUCCESS: ${{ steps.prepare.outcome == 'success' }}
PREPARE_ERROR: ${{ steps.prepare.outputs.prepare_error || '' }}
USE_STICKY_COMMENT: ${{ inputs.use_sticky_comment }}
USE_COMMIT_SIGNING: ${{ inputs.use_commit_signing }}
- name: Display Claude Code Report
if: steps.prepare.outputs.contains_trigger == 'true' && steps.claude-code.outputs.execution_file != ''
shell: bash
run: |
# Try to format the turns, but if it fails, dump the raw JSON
if bun run ${{ github.action_path }}/src/entrypoints/format-turns.ts "${{ steps.claude-code.outputs.execution_file }}" >> $GITHUB_STEP_SUMMARY 2>/dev/null; then
echo "Successfully formatted Claude Code report"
else
echo "## Claude Code Report (Raw Output)" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "Failed to format output (please report). Here's the raw JSON:" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo '```json' >> $GITHUB_STEP_SUMMARY
cat "${{ steps.claude-code.outputs.execution_file }}" >> $GITHUB_STEP_SUMMARY
echo '```' >> $GITHUB_STEP_SUMMARY
fi
- name: Revoke app token
if: always() && inputs.github_token == '' && steps.prepare.outputs.skipped_due_to_workflow_validation_mismatch != 'true'
shell: bash
run: |
curl -L \
-X DELETE \
-H "Accept: application/vnd.github+json" \
-H "Authorization: Bearer ${{ steps.prepare.outputs.GITHUB_TOKEN }}" \
-H "X-GitHub-Api-Version: 2022-11-28" \
${GITHUB_API_URL:-https://api.github.com}/installation/token