chore(release): 3.7.0-8

DEBIAN_FRONTEND="noninteractive"
ImageVersion="20200717.1"
GITHUB_SERVER_URL="https://github.com"
GITHUB_GRAPHQL_URL="https://api.github.com/graphql"
GITHUB_ACTOR="peaceiris"
GITHUB_REPOSITORY="actions/pages"
RUNNER_OS="Linux"
RUNNER_USER="runner"
RUNNER_TEMP="/home/runner/work/_temp"
RUNNER_WORKSPACE="/home/runner/work/pages"

.devcontainer/devcontainer.json

@@ -0,0 +1,34 @@
+{
+  "name": "Node.js",
+  "image": "docker.pkg.github.com/peaceiris/actions-gh-pages/dev:latest",
+
+  // Use 'settings' to set *default* container specific settings.json values on container create.
+  "settings": {
+      "terminal.integrated.shell.linux": "/bin/bash"
+  },
+
+  // Add the IDs of extensions you want installed when the container is created in the array below.
+  "extensions": [
+      "bungcip.better-toml",
+      "EditorConfig.EditorConfig",
+      "donjayamanne.githistory",
+      "eamodio.gitlens",
+      "oderwat.indent-rainbow",
+      "yzhang.markdown-all-in-one",
+      "shd101wyy.markdown-preview-enhanced",
+      "christian-kohler.path-intellisense",
+      "lfs.vscode-emacs-friendly",
+      "dbaeumer.vscode-eslint",
+      "firsttris.vscode-jest-runner",
+      "VisualStudioExptTeam.vscodeintellicode"
+  ],
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [3000],
+
+  // Specifies a command that should be run after the container has been created.
+  "postCreateCommand": "npm ci",
+
+  // Comment out the next line to run as root instead.
+  // "remoteUser": "runner"
+}

.dockerignore

@@ -1,7 +1,2 @@
-.git
-.github
-.hadolint.yaml
-LICENSE
-README.md
-action.yml
-images
+.*
+*

.editorconfig

@@ -0,0 +1,13 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[Makefile]
+indent_size = 4
+indent_style = tab

.envrc

@@ -0,0 +1,3 @@
+nvmrc=~/.nvm/nvm.sh
+source $nvmrc
+nvm use

.eslintrc.json

@@ -0,0 +1,27 @@
+{
+  "env": {
+    "commonjs": true,
+    "es6": true,
+    "node": true
+  },
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:jest/recommended",
+    "plugin:prettier/recommended",
+    "prettier/@typescript-eslint"
+  ],
+  "plugins": ["@typescript-eslint"],
+  "globals": {
+    "Atomics": "readonly",
+    "SharedArrayBuffer": "readonly"
+  },
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "sourceType": "module",
+    "ecmaVersion": 2019
+  },
+  "rules": {
+  }
+}

.github/CODEOWNERS

@@ -0,0 +1,3 @@
+# https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners
+
+* @peaceiris

.github/FUNDING.yml

@@ -1,9 +0,0 @@
-# These are supported funding model platforms
-
-# github: peaceiris
-patreon: peaceiris
-issuehunt: peaceiris
-open_collective: # Replace with a single Open Collective username
-ko_fi: # Replace with a single Ko-fi username
-tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
-custom: # Replace with a single custom sponsorship URL

.github/ISSUE_TEMPLATE/1_user_support.md

@@ -0,0 +1,36 @@
+---
+name: User Support
+about: Questions for this Action
+title: 'sample_title'
+labels: support
+assignees: peaceiris
+---
+
+<!-- Note that an issue which does not follow the template will be closed silently. -->
+
+### Check list before opening this issue
+
+- [ ] I read the latest README
+  - I checked [Available Options](https://github.com/peaceiris/actions-gh-pages#options)
+  - I followed [Tips and FAQ](https://github.com/peaceiris/actions-gh-pages#tips-and-faq)
+  - I tried [Workflow Examples](https://github.com/peaceiris/actions-gh-pages#examples)
+  - I read the latest GitHub Actions official documentation and learned the basic spec and concepts
+
+### Describe your question
+
+<!-- A clear and concise description of what the question is. -->
+
+### Link to your contents
+
+<!--
+- Link to your public repository here
+- Link to your workflow here
+-->
+
+### Screenshots
+
+<!-- If applicable, add screenshots to help explain your question. -->
+
+### Additional context
+
+<!-- Add any other context about the problem here. -->

.github/ISSUE_TEMPLATE/2_bug_report.md

@@ -0,0 +1,44 @@
+---
+name: Bug Report
+about: First, use the User Support Issue Template
+title: 'sample_title'
+labels: bug
+assignees: peaceiris
+
+---
+
+<!-- Note that an issue which does not follow the template will be closed silently. -->
+
+### Describe the bug
+
+<!-- A clear and concise description of what the bug is. -->
+
+### To Reproduce
+
+<!--
+Steps to reproduce the behavior:
+
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+-->
+
+### Expected behavior
+
+<!-- A clear and concise description of what you expected to happen. -->
+
+### Screenshots
+
+<!-- If applicable, add screenshots to help explain your problem. -->
+
+### Your YAML file
+
+<!--
+- A link to your repository
+- A link to your YAML file
+-->
+
+### Additional context
+
+<!-- Add any other context about the problem here. -->

.github/ISSUE_TEMPLATE/3_proposal.md

@@ -0,0 +1,26 @@
+---
+name: Proposal
+about: Suggest an idea for this project
+title: 'sample_title'
+labels: proposal
+assignees: peaceiris
+
+---
+
+<!-- Note that an issue which does not follow the template will be closed silently. -->
+
+### Is your feature request related to a problem? Please describe
+
+<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
+
+### Describe the solution you'd like
+
+<!-- A clear and concise description of what you want to happen. -->
+
+### Describe alternatives you've considered
+
+<!-- A clear and concise description of any alternative solutions or features you've considered. -->
+
+### Additional context
+
+<!-- Add any other context or screenshots about the feature request here. -->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,11 @@
+blank_issues_enabled: false
+contact_links:
+  - name: GitHub Actions - GitHub Support Community Forum
+    url: https://github.community/c/github-actions
+    about: Please ask questions about GitHub Actions here.
+  - name: GitHub Pages Documentation
+    url: https://help.github.com/en/github/working-with-github-pages
+    about: GitHub Pages official documentaion here.
+  - name: GitHub Actions Documentation
+    url: https://help.github.com/en/actions
+    about: GitHub Actions official documentaion here.

.github/dependabot.yml

@@ -0,0 +1,26 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+    time: '11:00'
+    timezone: Japan
+  labels:
+  - dependencies
+  ignore:
+  - dependency-name: "@types/node"
+    versions:
+    - ">= 13.a, < 14"
+    - ">= 14.a, < 15"
+  commit-message:
+    prefix: deps
+
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    interval: "daily"
+  labels:
+  - "CI/CD"
+  commit-message:
+    prefix: ci

.github/workflows/codeql.yml

@@ -0,0 +1,29 @@
+name: "Code Scanning"
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  CodeQL-Build:
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
+      - run: git checkout HEAD^2
+        if: ${{ github.event_name == 'pull_request' }}
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v1
+        with:
+          languages: javascript
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v1
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v1

.github/workflows/dev-image.yml

@@ -0,0 +1,46 @@
+name: 'Dev Image CI'
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '11 11 * * *'
+  push:
+    branches:
+      - main
+    paths:
+      - '.github/workflows/dev-image.yml'
+      - '.dockerignore'
+      - '.nvmrc'
+      - 'Dockerfile'
+      - 'Makefile'
+      - 'docker-compose.yml'
+  pull_request:
+    paths:
+      - '.github/workflows/dev-image.yml'
+      - '.dockerignore'
+      - '.nvmrc'
+      - 'Dockerfile'
+      - 'Makefile'
+      - 'docker-compose.yml'
+
+jobs:
+  skipci:
+    runs-on: ubuntu-18.04
+    steps:
+      - run: echo "[skip ci] ${{ contains(github.event.head_commit.message, '[skip ci]') }}"
+
+  dev-image-test:
+    runs-on: ubuntu-18.04
+    if: contains(github.event.head_commit.message, '[skip ci]') == false
+    steps:
+      - uses: actions/checkout@v2.3.1
+      - name: Login to Packages
+        run: echo '${{ secrets.GITHUB_TOKEN }}' | docker login 'docker.pkg.github.com' -u 'peaceiris' --password-stdin
+      - run: docker-compose pull --quiet
+        if: github.event_name == 'pull_request'
+      - run: make build
+      - run: docker images
+      - run: make ci
+      - run: make all
+      - run: docker-compose push
+        if: github.ref == 'refs/heads/main'

.github/workflows/docker-image-ci.yml

@@ -1,44 +0,0 @@
-name: docker image ci
-
-on:
-  pull_request:
-    types: [opened, synchronize]
-  push:
-    branches:
-    - master
-
-jobs:
-  test:
-    runs-on: ubuntu-18.04
-
-    steps:
-    - uses: actions/checkout@master
-      with:
-        fetch-depth: 1
-
-    - name: build
-      env:
-        DOCKER_IMAGE: docker.pkg.github.com/${{ github.repository }}/action:latest
-      run: |
-        docker build . --file Dockerfile --tag ${DOCKER_IMAGE} ||
-        (echo -e "\e[31m[${GITHUB_WORKFLOW}] failed to build\e[m" && exit 1)
-
-  shellcheck:
-    runs-on: ubuntu-18.04
-    steps:
-    - uses: actions/checkout@master
-      with:
-        fetch-depth: 1
-    - name: shellcheck
-      run: shellcheck ./entrypoint.sh
-
-  hadolint:
-    runs-on: macOS-10.14
-    steps:
-    - uses: actions/checkout@master
-      with:
-        fetch-depth: 1
-    - name: hadolint
-      run: |
-        brew install hadolint
-        hadolint ./Dockerfile

.github/workflows/pages-status-check.yml

@@ -0,0 +1,14 @@
+name: Check Pages Status
+
+on: page_build
+
+jobs:
+  pages-status-check:
+    runs-on: ubuntu-18.04
+    steps:
+      - name: check status
+        run: |
+          status = '${{ github.event.build.status }}'
+          errormsg = '${{ github.event.build.error.message }}'
+          assert status == 'built', 'Status: {status}\nError: {errormsg}'.format(status, errormsg)
+        shell: python

.github/workflows/purge-readme-image-cache.yml

@@ -0,0 +1,17 @@
+name: Purge image cache
+
+on:
+  schedule:
+    - cron: '54 18 * * */7'
+  workflow_dispatch:
+
+jobs:
+  purge:
+    runs-on: ubuntu-18.04
+    steps:
+
+    - run: >
+        curl -sL https://github.com/${GITHUB_REPOSITORY} |
+        grep -oE '<img src="https?://camo.githubusercontent.com/[^"]+' |
+        sed -e 's/<img src="//' |
+        xargs -I % curl -sX PURGE %

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v3.*.*'
+
+jobs:
+  release:
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2.3.1
+
+      - name: Dump GitHub context
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+        run: echo "${GITHUB_CONTEXT}"
+
+      - name: Install github/hub
+        run: |
+          export HUB_VERSION="2.14.2"
+          curl -fsSL https://github.com/github/hub/raw/8d91904208171b013f9a9d1175f4ab39068db047/script/get | bash -s "${HUB_VERSION}"
+
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          TAG_NAME="${GITHUB_REF##refs/tags/}"
+          echo "See [CHANGELOG.md](https://github.com/${GITHUB_REPOSITORY}/blob/${TAG_NAME}/CHANGELOG.md) for more details." > ./release_notes.md
+          RELEASE_NAME="$(jq -r '.name' ./package.json)"
+          sed -i "1i${RELEASE_NAME} ${TAG_NAME}\n" ./release_notes.md
+          ./bin/hub release create \
+            --draft \
+            --prerelease \
+            --file ./release_notes.md \
+            "${TAG_NAME}"

.github/workflows/test.yml

@@ -0,0 +1,191 @@
+name: 'Test'
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '*.md'
+  pull_request:
+    paths-ignore:
+      - '*.md'
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:
+          - 'ubuntu-20.04'
+          - 'ubuntu-18.04'
+          - 'ubuntu-16.04'
+          - 'macos-latest'
+          - 'windows-latest'
+    steps:
+      - uses: actions/checkout@v2.3.1
+
+      - name: Dump GitHub context
+        env:
+          GITHUB_CONTEXT: ${{ toJson(github) }}
+        run: echo "${GITHUB_CONTEXT}"
+
+      - name: Read .nvmrc
+        run: echo "::set-output name=NVMRC::$(cat .nvmrc)"
+        id: nvm
+
+      - name: Setup Node
+        uses: actions/setup-node@v2.1.1
+        with:
+          node-version: '${{ steps.nvm.outputs.NVMRC }}'
+
+      - run: npm i -g npm
+
+      - name: Dump version
+        run: |
+          node -v
+          npm --version
+          git --version
+
+      - run: npm ci
+
+      - name: npm audit
+        if: startsWith(matrix.os, 'ubuntu-18.04')
+        run: |
+          npm audit > ./audit.log || true
+          if ! [ "$(cat ./audit.log | wc -l)" = 1 ]; then
+            echo "::warning::$(cat ./audit.log)"
+          fi
+          rm ./audit.log
+
+      - name: Run prettier
+        if: startsWith(matrix.os, 'ubuntu-18.04')
+        run: npm run format:check
+
+      - name: Run eslint
+        if: startsWith(matrix.os, 'ubuntu-18.04')
+        run: npm run lint
+
+      - run: npm test
+
+      - name: Upload test coverage as artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-${{ matrix.os }}
+          path: coverage
+
+      - uses: codecov/codecov-action@v1.0.12
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+      - name: Run ncc
+        run: npm run build
+
+      - name: Remove lint-staged husky
+        if: github.ref == 'refs/heads/main'
+        run: |
+          npm uninstall lint-staged husky
+          git checkout package-lock.json package.json
+
+      - name: Setup mdBook
+        if: github.ref == 'refs/heads/main'
+        uses: peaceiris/actions-mdbook@v1.1.12
+        with:
+          mdbook-version: '0.3.7'
+
+      - name: Build site
+        if: github.ref == 'refs/heads/main'
+        working-directory: ./test_projects/mdbook
+        run: mdbook build
+
+      - name: Deploy
+        if: |
+          startsWith(matrix.os, 'ubuntu-18.04') &&
+          github.ref == 'refs/heads/main'
+        uses: ./
+        with:
+          # deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # publish_branch: gh-pages
+          publish_dir: ./test_projects/mdbook/book
+          # external_repository: ''
+          allow_empty_commit: true
+          # keep_files: true
+          # force_orphan: true
+          user_name: 'github-actions[bot]'
+          user_email: 'github-actions[bot]@users.noreply.github.com'
+          # commit_message: ${{ github.event.head_commit.message }}
+          cname: 'actions-gh-pages.peaceiris.com'
+
+      - name: Deploy
+        if: |
+          startsWith(matrix.os, 'ubuntu-16.04') &&
+          github.ref == 'refs/heads/main'
+        uses: ./
+        with:
+          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          # github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_branch: gh-pages-ubuntu-16.04
+          publish_dir: ./test_projects/mdbook/book
+          # external_repository: ''
+          allow_empty_commit: true
+          keep_files: true
+          force_orphan: true
+          user_name: 'github-actions[bot]'
+          user_email: 'github-actions[bot]@users.noreply.github.com'
+          full_commit_message: ${{ github.event.head_commit.message }}
+
+      - name: Deploy
+        if: |
+          startsWith(matrix.os, 'macos') &&
+          github.ref == 'refs/heads/main'
+        uses: ./
+        with:
+          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          # github_token: ${{ secrets.GITHUB_TOKEN }}
+          # personal_token: ${{ secrets.PERSONAL_TOKEN }}
+          publish_branch: gh-pages-macos
+          publish_dir: ./test_projects/mdbook/book
+          # external_repository: ''
+          allow_empty_commit: true
+          # keep_files: true
+          # force_orphan: true
+          user_name: 'github-actions[bot]'
+          user_email: 'github-actions[bot]@users.noreply.github.com'
+          # commit_message: ${{ github.event.head_commit.message }}
+
+      - name: Deploy
+        if: |
+          startsWith(matrix.os, 'windows') &&
+          github.ref == 'refs/heads/main'
+        uses: ./
+        with:
+          # deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # personal_token: ${{ secrets.PERSONAL_TOKEN }}
+          publish_branch: gh-pages-windows
+          publish_dir: ./test_projects/mdbook/book
+          # external_repository: ''
+          allow_empty_commit: true
+          # keep_files: true
+          # force_orphan: true
+          user_name: 'github-actions[bot]'
+          user_email: 'github-actions[bot]@users.noreply.github.com'
+          # commit_message: ${{ github.event.head_commit.message }}
+
+      - name: Deploy
+        if: |
+          startsWith(matrix.os, 'ubuntu-20.04') &&
+          github.ref == 'refs/heads/main'
+        uses: ./
+        with:
+          # deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_branch: gh-pages-ubuntu-20.04
+          publish_dir: ./test_projects/mdbook/book
+          # external_repository: ''
+          allow_empty_commit: true
+          # keep_files: true
+          # force_orphan: true
+          user_name: 'github-actions[bot]'
+          user_email: 'github-actions[bot]@users.noreply.github.com'
+          # commit_message: ${{ github.event.head_commit.message }}

.github/workflows/update-major-tag.yml

@@ -0,0 +1,23 @@
+name: Update major tag
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  update:
+    runs-on: ubuntu-18.04
+    steps:
+
+    - uses: actions/checkout@v2.3.1
+
+    - name: Update major tag
+      if: github.event.release.prerelease == false
+      run: |
+        git config user.name "${GITHUB_ACTOR}"
+        git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
+        git remote set-url origin "https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${GITHUB_REPOSITORY}.git"
+        export TAG_NAME="${GITHUB_REF##refs/tags/}"
+        export TAG_MAJOR="${TAG_NAME%%.*}"
+        git tag --force -a "${TAG_MAJOR}" -m "Release ${TAG_NAME}"
+        git push --force origin "${TAG_MAJOR}"

.gitignore

@@ -0,0 +1,6 @@
+.DS_Store
+coverage
+.npm
+.eslintcache
+.env
+node_modules

.hadolint.yaml

@@ -1,2 +0,0 @@
-ignored:
-  - DL3018

.npmrc

@@ -0,0 +1 @@
+engine-strict=true

.nvmrc

@@ -0,0 +1 @@
+12.18.3

.prettierrc.json

@@ -0,0 +1,11 @@
+{
+  "printWidth": 100,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "none",
+  "bracketSpacing": false,
+  "arrowParens": "avoid",
+  "parser": "typescript"
+}

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "git.ignoreLimitWarning": true,
+    "deno.enable": false
+}

Dockerfile

@@ -1,10 +1,55 @@
-FROM alpine:3.10.2
+FROM ubuntu:18.04
 
-RUN apk add --no-cache \
-    bash \
+SHELL ["/bin/bash", "-l", "-c"]
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends software-properties-common gnupg && \
+    add-apt-repository ppa:git-core/ppa && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
     git \
-    openssh-client \
-    ca-certificates
+    curl \
+    wget \
+    ssh \
+    vim && \
+    apt-get autoclean && \
+    apt-get clean && \
+    apt-get autoremove -y && \
+    rm -rf /var/lib/apt/lists/*
 
-COPY entrypoint.sh /entrypoint.sh
-ENTRYPOINT [ "/entrypoint.sh" ]
+WORKDIR /node
+ARG NODE_VERSION
+RUN curl -o nodejs.deb "https://deb.nodesource.com/node_${NODE_VERSION%%.*}.x/pool/main/n/nodejs/nodejs_${NODE_VERSION}-1nodesource1_amd64.deb" && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends ./nodejs.deb && \
+    npm i -g npm && \
+    curl -sL https://deb.nodesource.com/test | bash - && \
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /node
+
+WORKDIR /repo
+
+ENV DEBIAN_FRONTEND="noninteractive"
+ENV LANG="C.UTF-8"
+ENV CI="true"
+ENV ImageVersion="20200717.1"
+ENV GITHUB_SERVER_URL="https://github.com"
+ENV GITHUB_API_URL="https://api.github.com"
+ENV GITHUB_GRAPHQL_URL="https://api.github.com/graphql"
+ENV GITHUB_REPOSITORY_OWNER="peaceiris"
+ENV GITHUB_ACTIONS="true"
+ENV GITHUB_ACTOR="peaceiris"
+ENV GITHUB_REPOSITORY="actions/pages"
+ENV RUNNER_OS="Linux"
+ENV RUNNER_TOOL_CACHE="/opt/hostedtoolcache"
+ENV RUNNER_USER="runner"
+ENV RUNNER_TEMP="/home/runner/work/_temp"
+ENV RUNNER_WORKSPACE="/home/runner/work/pages"
+
+RUN echo "node version: $(node -v)" && \
+    echo "npm version: $(npm -v)" && \
+    git --version && \
+    git config --global init.defaultBranch main && \
+    git config --global init.defaultBranch
+
+CMD [ "bash" ]

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Shohei Ueda (peaceiris)
+Copyright (c) 2020 Shohei Ueda (peaceiris)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Makefile

@@ -0,0 +1,22 @@
+IMAGE_NAME := docker.pkg.github.com/peaceiris/actions-gh-pages/dev:latest
+NODE_VERSION := $(shell cat ./.nvmrc)
+
+.PHONY: build
+build:
+	docker-compose build --build-arg NODE_VERSION=$(NODE_VERSION)
+
+.PHONY: run
+run:
+	docker-compose run --rm dev bash
+
+.PHONY: ci
+ci:
+	docker-compose run --rm -T dev npm ci
+
+.PHONY: test
+test:
+	docker-compose run --rm -T dev npm test
+
+.PHONY: all
+all:
+	docker-compose run --rm -T dev npm run all

__tests__/get-inputs.test.ts

@@ -0,0 +1,187 @@
+// import * as main from '../src/main';
+import {Inputs} from '../src/interfaces';
+import {showInputs, getInputs} from '../src/get-inputs';
+import os from 'os';
+import fs from 'fs';
+import yaml from 'js-yaml';
+
+beforeEach(() => {
+  jest.resetModules();
+  process.stdout.write = jest.fn();
+
+  const doc = yaml.safeLoad(fs.readFileSync(__dirname + '/../action.yml', 'utf8'));
+  Object.keys(doc.inputs).forEach(name => {
+    const envVar = `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
+    process.env[envVar] = doc.inputs[name]['default'];
+  });
+});
+
+afterEach(() => {
+  const doc = yaml.safeLoad(fs.readFileSync(__dirname + '/../action.yml', 'utf8'));
+  Object.keys(doc.inputs).forEach(name => {
+    const envVar = `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
+    console.debug(`delete ${envVar}\t${process.env[envVar]}`);
+    delete process.env[envVar];
+  });
+});
+
+// Assert that process.stdout.write calls called only with the given arguments.
+// cf. https://github.com/actions/toolkit/blob/8b0300129f08728419263b016de8630f1d426d5f/packages/core/__tests__/core.test.ts
+function assertWriteCalls(calls: string[]): void {
+  expect(process.stdout.write).toHaveBeenCalledTimes(calls.length);
+
+  for (let i = 0; i < calls.length; i++) {
+    expect(process.stdout.write).toHaveBeenNthCalledWith(i + 1, calls[i]);
+  }
+}
+
+function getInputsLog(authMethod: string, inps: Inputs): string {
+  return `\
+[INFO] ${authMethod}: true
+[INFO] PublishBranch: ${inps.PublishBranch}
+[INFO] PublishDir: ${inps.PublishDir}
+[INFO] DestinationDir: ${inps.DestinationDir}
+[INFO] ExternalRepository: ${inps.ExternalRepository}
+[INFO] AllowEmptyCommit: ${inps.AllowEmptyCommit}
+[INFO] KeepFiles: ${inps.KeepFiles}
+[INFO] ForceOrphan: ${inps.ForceOrphan}
+[INFO] UserName: ${inps.UserName}
+[INFO] UserEmail: ${inps.UserEmail}
+[INFO] CommitMessage: ${inps.CommitMessage}
+[INFO] FullCommitMessage: ${inps.FullCommitMessage}
+[INFO] TagName: ${inps.TagName}
+[INFO] TagMessage: ${inps.TagMessage}
+[INFO] EnableJekyll (DisableNoJekyll): ${inps.DisableNoJekyll}
+[INFO] CNAME: ${inps.CNAME}
+[INFO] ExcludeAssets ${inps.ExcludeAssets}
+`;
+}
+
+describe('showInputs()', () => {
+  // eslint-disable-next-line jest/expect-expect
+  test('print all inputs DeployKey', () => {
+    process.env['INPUT_DEPLOY_KEY'] = 'test_deploy_key';
+
+    const inps: Inputs = getInputs();
+    showInputs(inps);
+
+    const authMethod = 'DeployKey';
+    const test = getInputsLog(authMethod, inps);
+    assertWriteCalls([`${test}${os.EOL}`]);
+  });
+
+  // eslint-disable-next-line jest/expect-expect
+  test('print all inputs GithubToken', () => {
+    delete process.env['INPUT_DEPLOY_KEY'];
+    process.env['INPUT_GITHUB_TOKEN'] = 'test_github_token';
+
+    const inps: Inputs = getInputs();
+    showInputs(inps);
+
+    const authMethod = 'GithubToken';
+    const test = getInputsLog(authMethod, inps);
+    assertWriteCalls([`${test}${os.EOL}`]);
+  });
+
+  // eslint-disable-next-line jest/expect-expect
+  test('print all inputs PersonalToken', () => {
+    delete process.env['INPUT_DEPLOY_KEY'];
+    delete process.env['INPUT_GITHUB_TOKEN'];
+    process.env['INPUT_PERSONAL_TOKEN'] = 'test_personal_token';
+
+    const inps: Inputs = getInputs();
+    showInputs(inps);
+
+    const authMethod = 'PersonalToken';
+    const test = getInputsLog(authMethod, inps);
+    assertWriteCalls([`${test}${os.EOL}`]);
+  });
+});
+
+describe('getInputs()', () => {
+  test('get default inputs', () => {
+    process.env['INPUT_DEPLOY_KEY'] = 'test_deploy_key';
+
+    const inps: Inputs = getInputs();
+
+    expect(inps.DeployKey).toMatch('test_deploy_key');
+    expect(inps.GithubToken).toMatch('');
+    expect(inps.PersonalToken).toMatch('');
+    expect(inps.PublishBranch).toMatch('gh-pages');
+    expect(inps.PublishDir).toMatch('public');
+    expect(inps.DestinationDir).toMatch('');
+    expect(inps.ExternalRepository).toMatch('');
+    expect(inps.AllowEmptyCommit).toBe(false);
+    expect(inps.KeepFiles).toBe(false);
+    expect(inps.ForceOrphan).toBe(false);
+    expect(inps.UserName).toMatch('');
+    expect(inps.UserEmail).toMatch('');
+    expect(inps.CommitMessage).toMatch('');
+    expect(inps.FullCommitMessage).toMatch('');
+    expect(inps.TagName).toMatch('');
+    expect(inps.TagMessage).toMatch('');
+    expect(inps.DisableNoJekyll).toBe(false);
+    expect(inps.CNAME).toMatch('');
+    expect(inps.ExcludeAssets).toMatch('.github');
+  });
+
+  test('get spec inputs', () => {
+    // process.env['INPUT_DEPLOY_KEY'] = 'test_deploy_key';
+    process.env['INPUT_GITHUB_TOKEN'] = 'test_github_token';
+    process.env['INPUT_PERSONAL_TOKEN'] = 'test_personal_token';
+    process.env['INPUT_PUBLISH_BRANCH'] = 'master';
+    process.env['INPUT_PUBLISH_DIR'] = 'out';
+    process.env['INPUT_DESTINATION_DIR'] = 'subdir';
+    process.env['INPUT_EXTERNAL_REPOSITORY'] = 'user/repo';
+    process.env['INPUT_ALLOW_EMPTY_COMMIT'] = 'true';
+    process.env['INPUT_KEEP_FILES'] = 'true';
+    process.env['INPUT_FORCE_ORPHAN'] = 'true';
+    process.env['INPUT_USER_NAME'] = 'username';
+    process.env['INPUT_USER_EMAIL'] = 'github@github.com';
+    process.env['INPUT_COMMIT_MESSAGE'] = 'feat: Add new feature';
+    process.env['INPUT_FULL_COMMIT_MESSAGE'] = 'feat: Add new feature';
+    process.env['INPUT_TAG_NAME'] = 'deploy-v1.2.3';
+    process.env['INPUT_TAG_MESSAGE'] = 'Deployment v1.2.3';
+    process.env['INPUT_DISABLE_NOJEKYLL'] = 'true';
+    process.env['INPUT_CNAME'] = 'github.com';
+    process.env['INPUT_EXCLUDE_ASSETS'] = '.github';
+
+    const inps: Inputs = getInputs();
+
+    expect(inps.DeployKey).toMatch('');
+    expect(inps.GithubToken).toMatch('test_github_token');
+    expect(inps.PersonalToken).toMatch('test_personal_token');
+    expect(inps.PublishBranch).toMatch('master');
+    expect(inps.PublishDir).toMatch('out');
+    expect(inps.DestinationDir).toMatch('subdir');
+    expect(inps.ExternalRepository).toMatch('user/repo');
+    expect(inps.AllowEmptyCommit).toBe(true);
+    expect(inps.KeepFiles).toBe(true);
+    expect(inps.ForceOrphan).toBe(true);
+    expect(inps.UserName).toMatch('username');
+    expect(inps.UserEmail).toMatch('github@github.com');
+    expect(inps.CommitMessage).toMatch('feat: Add new feature');
+    expect(inps.FullCommitMessage).toMatch('feat: Add new feature');
+    expect(inps.TagName).toMatch('deploy-v1.2.3');
+    expect(inps.TagMessage).toMatch('Deployment v1.2.3');
+    expect(inps.DisableNoJekyll).toBe(true);
+    expect(inps.CNAME).toMatch('github.com');
+    expect(inps.ExcludeAssets).toMatch('.github');
+  });
+
+  test('get spec inputs enable_jekyll', () => {
+    process.env['INPUT_ENABLE_JEKYLL'] = 'true';
+    const inps: Inputs = getInputs();
+    expect(inps.DisableNoJekyll).toBe(true);
+  });
+
+  test('throw error enable_jekyll or disable_nojekyll', () => {
+    process.env['INPUT_DEPLOY_KEY'] = 'test_deploy_key';
+    process.env['INPUT_ENABLE_JEKYLL'] = 'true';
+    process.env['INPUT_DISABLE_NOJEKYLL'] = 'true';
+
+    expect(() => {
+      getInputs();
+    }).toThrowError('Use either of enable_jekyll or disable_nojekyll');
+  });
+});

__tests__/git-utils.test.ts

@@ -0,0 +1,204 @@
+import {
+  setRepo,
+  getUserName,
+  getUserEmail,
+  setCommitAuthor,
+  getCommitMessage
+} from '../src/git-utils';
+import {getInputs} from '../src/get-inputs';
+import {Inputs} from '../src/interfaces';
+import {getWorkDirName, createDir} from '../src/utils';
+import {CmdResult} from '../src/interfaces';
+import * as exec from '@actions/exec';
+
+beforeEach(() => {
+  jest.resetModules();
+  process.env['GITHUB_ACTOR'] = 'default-octocat';
+  process.env['GITHUB_REPOSITORY'] = 'owner/repo';
+});
+
+afterEach(() => {
+  delete process.env['GITHUB_ACTOR'];
+  delete process.env['GITHUB_REPOSITORY'];
+});
+
+describe('setRepo()', () => {
+  test('throw error destination_dir should be a relative path', async () => {
+    process.env['INPUT_GITHUB_TOKEN'] = 'test_github_token';
+    process.env['INPUT_PUBLISH_BRANCH'] = 'gh-pages';
+    process.env['INPUT_PUBLISH_DIR'] = 'public';
+    process.env['INPUT_DESTINATION_DIR'] = '/subdir';
+    // process.env['INPUT_EXTERNAL_REPOSITORY'] = 'user/repo';
+    // process.env['INPUT_ALLOW_EMPTY_COMMIT'] = 'true';
+    // process.env['INPUT_KEEP_FILES'] = 'true';
+    // process.env['INPUT_FORCE_ORPHAN'] = 'true';
+    // process.env['INPUT_USER_NAME'] = 'username';
+    // process.env['INPUT_USER_EMAIL'] = 'github@github.com';
+    // process.env['INPUT_COMMIT_MESSAGE'] = 'feat: Add new feature';
+    // process.env['INPUT_FULL_COMMIT_MESSAGE'] = 'feat: Add new feature';
+    // process.env['INPUT_TAG_NAME'] = 'deploy-v1.2.3';
+    // process.env['INPUT_TAG_MESSAGE'] = 'Deployment v1.2.3';
+    // process.env['INPUT_DISABLE_NOJEKYLL'] = 'true';
+    // process.env['INPUT_CNAME'] = 'github.com';
+    process.env['INPUT_EXCLUDE_ASSETS'] = '.github';
+    const inps: Inputs = getInputs();
+    const remoteURL = 'https://x-access-token:pat@github.com/actions/pages.git';
+    const date = new Date();
+    const unixTime = date.getTime();
+    const workDir = await getWorkDirName(`${unixTime}`);
+    await expect(setRepo(inps, remoteURL, workDir)).rejects.toThrowError(
+      'destination_dir should be a relative path'
+    );
+  });
+});
+
+describe('getUserName()', () => {
+  test('get default git user name', () => {
+    const userName = '';
+    const test = getUserName(userName);
+    expect(test).toMatch('default-octocat');
+  });
+
+  test('get custom git user name', () => {
+    const userName = 'custom-octocat';
+    const test = getUserName(userName);
+    expect(test).toMatch(userName);
+  });
+});
+
+describe('getUserEmail()', () => {
+  test('get default git user email', () => {
+    const userEmail = '';
+    const test = getUserEmail(userEmail);
+    expect(test).toMatch('default-octocat@users.noreply.github.com');
+  });
+
+  test('get custom git user email', () => {
+    const userEmail = 'custom-octocat@github.com';
+    const test = getUserEmail(userEmail);
+    expect(test).toMatch(userEmail);
+  });
+});
+
+describe('setCommitAuthor()', () => {
+  let workDirName = '';
+  (async (): Promise<void> => {
+    const date = new Date();
+    const unixTime = date.getTime();
+    workDirName = await getWorkDirName(`${unixTime}`);
+  })();
+
+  beforeEach(async () => {
+    await createDir(workDirName);
+    process.chdir(workDirName);
+    await exec.exec('git', ['init']);
+  });
+
+  test('get default commit author', async () => {
+    const userName = '';
+    const userEmail = '';
+    const result: CmdResult = {
+      exitcode: 0,
+      output: ''
+    };
+    const options = {
+      listeners: {
+        stdout: (data: Buffer): void => {
+          result.output += data.toString();
+        }
+      }
+    };
+    await setCommitAuthor(userName, userEmail);
+    result.exitcode = await exec.exec('git', ['config', 'user.name'], options);
+    expect(result.output).toMatch('default-octocat');
+    result.exitcode = await exec.exec('git', ['config', 'user.email'], options);
+    expect(result.output).toMatch('default-octocat@users.noreply.github.com');
+  });
+
+  test('get custom commit author', async () => {
+    const userName = 'custom-octocat';
+    const userEmail = 'custom-octocat@github.com';
+    const result: CmdResult = {
+      exitcode: 0,
+      output: ''
+    };
+    const options = {
+      listeners: {
+        stdout: (data: Buffer): void => {
+          result.output += data.toString();
+        }
+      }
+    };
+    await setCommitAuthor(userName, userEmail);
+    result.exitcode = await exec.exec('git', ['config', 'user.name'], options);
+    expect(result.output).toMatch(userName);
+    result.exitcode = await exec.exec('git', ['config', 'user.email'], options);
+    expect(result.output).toMatch(userEmail);
+  });
+
+  test('throw error user_email is undefined', async () => {
+    const userName = 'custom-octocat';
+    const userEmail = '';
+    await expect(setCommitAuthor(userName, userEmail)).rejects.toThrowError(
+      'user_email is undefined'
+    );
+  });
+
+  test('throw error user_name is undefined', async () => {
+    const userName = '';
+    const userEmail = 'custom-octocat@github.com';
+    await expect(setCommitAuthor(userName, userEmail)).rejects.toThrowError(
+      'user_name is undefined'
+    );
+  });
+});
+
+describe('getCommitMessage()', () => {
+  test('get default message', () => {
+    const test = getCommitMessage('', '', '', 'actions/pages', 'commit_hash');
+    expect(test).toMatch('deploy: commit_hash');
+  });
+
+  test('get default message for external repository', () => {
+    const test = getCommitMessage(
+      '',
+      '',
+      'actions/actions.github.io',
+      'actions/pages',
+      'commit_hash'
+    );
+    expect(test).toMatch('deploy: actions/pages@commit_hash');
+  });
+
+  test('get custom message', () => {
+    const test = getCommitMessage('Custom msg', '', '', 'actions/pages', 'commit_hash');
+    expect(test).toMatch('Custom msg commit_hash');
+  });
+
+  test('get custom message for external repository', () => {
+    const test = getCommitMessage(
+      'Custom msg',
+      '',
+      'actions/actions.github.io',
+      'actions/pages',
+      'commit_hash'
+    );
+    expect(test).toMatch('Custom msg actions/pages@commit_hash');
+  });
+
+  test('get full custom message', () => {
+    const test = getCommitMessage('', 'Full custom msg', '', 'actions/pages', 'commit_hash');
+    expect(test).toMatch('Full custom msg');
+  });
+
+  test('get full custom message for external repository', () => {
+    const test = getCommitMessage(
+      '',
+      'Full custom msg',
+      'actions/actions.github.io',
+      'actions/pages',
+      'commit_hash'
+    );
+    expect(test).toMatch('Full custom msg');
+  });
+});

__tests__/set-tokens.test.ts

@@ -0,0 +1,118 @@
+import {getPublishRepo, setPersonalToken, setGithubToken} from '../src/set-tokens';
+
+beforeEach(() => {
+  jest.resetModules();
+});
+
+// afterEach(() => {
+
+// });
+
+describe('getPublishRepo()', () => {
+  test('return repository name', () => {
+    const test = getPublishRepo('', 'owner', 'repo');
+    expect(test).toMatch('owner/repo');
+  });
+
+  test('return external repository name', () => {
+    const test = getPublishRepo('extOwner/extRepo', 'owner', 'repo');
+    expect(test).toMatch('extOwner/extRepo');
+  });
+});
+
+describe('setGithubToken()', () => {
+  test('return remote url with GITHUB_TOKEN gh-pages', () => {
+    const expected = 'https://x-access-token:GITHUB_TOKEN@github.com/owner/repo.git';
+    const test = setGithubToken(
+      'GITHUB_TOKEN',
+      'owner/repo',
+      'gh-pages',
+      '',
+      'refs/heads/master',
+      'push'
+    );
+    expect(test).toMatch(expected);
+  });
+
+  test('return remote url with GITHUB_TOKEN master', () => {
+    const expected = 'https://x-access-token:GITHUB_TOKEN@github.com/owner/repo.git';
+    const test = setGithubToken(
+      'GITHUB_TOKEN',
+      'owner/repo',
+      'master',
+      '',
+      'refs/heads/source',
+      'push'
+    );
+    expect(test).toMatch(expected);
+  });
+
+  test('return remote url with GITHUB_TOKEN gh-pages (RegExp)', () => {
+    const expected = 'https://x-access-token:GITHUB_TOKEN@github.com/owner/repo.git';
+    const test = setGithubToken(
+      'GITHUB_TOKEN',
+      'owner/repo',
+      'gh-pages',
+      '',
+      'refs/heads/gh-pages-base',
+      'push'
+    );
+    expect(test).toMatch(expected);
+  });
+
+  test('throw error gh-pages-base to gh-pages-base (RegExp)', () => {
+    expect(() => {
+      setGithubToken(
+        'GITHUB_TOKEN',
+        'owner/repo',
+        'gh-pages-base',
+        '',
+        'refs/heads/gh-pages-base',
+        'push'
+      );
+    }).toThrowError('You deploy from gh-pages-base to gh-pages-base');
+  });
+
+  test('throw error master to master', () => {
+    expect(() => {
+      setGithubToken('GITHUB_TOKEN', 'owner/repo', 'master', '', 'refs/heads/master', 'push');
+    }).toThrowError('You deploy from master to master');
+  });
+
+  test('throw error external repository with GITHUB_TOKEN', () => {
+    expect(() => {
+      setGithubToken(
+        'GITHUB_TOKEN',
+        'owner/repo',
+        'gh-pages',
+        'extOwner/extRepo',
+        'refs/heads/master',
+        'push'
+      );
+    }).toThrowError(`\
+The generated GITHUB_TOKEN (github_token) does not support to push to an external repository.
+Use deploy_key or personal_token.
+`);
+  });
+
+  test('return remote url with GITHUB_TOKEN pull_request', () => {
+    const expected = 'https://x-access-token:GITHUB_TOKEN@github.com/owner/repo.git';
+    const test = setGithubToken(
+      'GITHUB_TOKEN',
+      'owner/repo',
+      'gh-pages',
+      '',
+      'refs/pull/29/merge',
+      'pull_request'
+    );
+    expect(test).toMatch(expected);
+  });
+});
+
+describe('setPersonalToken()', () => {
+  test('return remote url with personal access token', () => {
+    const expected = 'https://x-access-token:pat@github.com/owner/repo.git';
+    const test = setPersonalToken('pat', 'owner/repo');
+    expect(test).toMatch(expected);
+  });
+});

__tests__/utils.test.ts

@@ -0,0 +1,183 @@
+import path from 'path';
+import fs from 'fs';
+import {
+  getHomeDir,
+  getWorkDirName,
+  createDir,
+  addNoJekyll,
+  addCNAME,
+  skipOnFork
+} from '../src/utils';
+
+beforeEach(() => {
+  jest.resetModules();
+});
+
+// afterEach(() => {
+
+// });
+
+async function getTime(): Promise<string> {
+  const date = new Date();
+  const unixTime = date.getTime();
+  return `${unixTime}`;
+}
+
+describe('getHomeDir()', () => {
+  test('get home directory name', async () => {
+    let test = '';
+    if (process.platform === 'win32') {
+      test = 'C:\\Users\\runneradmin';
+    } else {
+      test = `${process.env.HOME}`;
+    }
+    const expected = await getHomeDir();
+    expect(test).toMatch(expected);
+  });
+});
+
+describe('getWorkDirName()', () => {
+  test('get work directory name', async () => {
+    let home = '';
+    if (process.platform === 'win32') {
+      home = 'C:\\Users\\runneradmin';
+    } else {
+      home = `${process.env.HOME}`;
+    }
+    const unixTime = await getTime();
+    const expected = path.join(home, `actions_github_pages_${unixTime}`);
+    const test = await getWorkDirName(`${unixTime}`);
+    expect(test).toMatch(expected);
+  });
+});
+
+describe('createDir()', () => {
+  test('create a directory', async () => {
+    const unixTime = await getTime();
+    const workDirName = await getWorkDirName(`${unixTime}`);
+    await createDir(workDirName);
+    const test = fs.existsSync(workDirName);
+    expect(test).toBe(true);
+  });
+});
+
+async function getWorkDir(): Promise<string> {
+  const unixTime = await getTime();
+  let workDir = '';
+  workDir = await getWorkDirName(`${unixTime}`);
+  await createDir(workDir);
+  return workDir;
+}
+
+describe('addNoJekyll()', () => {
+  test('add .nojekyll', async () => {
+    let workDir = '';
+    (async (): Promise<void> => {
+      workDir = await getWorkDir();
+    })();
+    const filepath = path.join(workDir, '.nojekyll');
+
+    await addNoJekyll(workDir, false);
+    const test = fs.existsSync(filepath);
+    expect(test).toBe(true);
+
+    fs.unlinkSync(filepath);
+  });
+
+  test('.nojekyll already exists', async () => {
+    let workDir = '';
+    (async (): Promise<void> => {
+      workDir = await getWorkDir();
+    })();
+    const filepath = path.join(workDir, '.nojekyll');
+    fs.closeSync(fs.openSync(filepath, 'w'));
+
+    await addNoJekyll(workDir, false);
+    const test = fs.existsSync(filepath);
+    expect(test).toBe(true);
+
+    fs.unlinkSync(filepath);
+  });
+
+  test('not add .nojekyll disable_nojekyll', async () => {
+    let workDir = '';
+    (async (): Promise<void> => {
+      workDir = await getWorkDir();
+    })();
+    const filepath = path.join(workDir, '.nojekyll');
+
+    await addNoJekyll(workDir, true);
+    const test = fs.existsSync(filepath);
+    expect(test).toBe(false);
+  });
+});
+
+describe('addCNAME()', () => {
+  test('add CNAME', async () => {
+    let workDir = '';
+    (async (): Promise<void> => {
+      workDir = await getWorkDir();
+    })();
+    const filepath = path.join(workDir, 'CNAME');
+
+    await addCNAME(workDir, 'github.com');
+    const test = fs.readFileSync(filepath, 'utf8');
+    expect(test).toMatch('github.com');
+
+    fs.unlinkSync(filepath);
+  });
+
+  test('do nothing', async () => {
+    let workDir = '';
+    (async (): Promise<void> => {
+      workDir = await getWorkDir();
+    })();
+    const filepath = path.join(workDir, 'CNAME');
+
+    await addCNAME(workDir, '');
+    const test = fs.existsSync(filepath);
+    expect(test).toBe(false);
+  });
+
+  test('CNAME already exists', async () => {
+    let workDir = '';
+    (async (): Promise<void> => {
+      workDir = await getWorkDir();
+    })();
+    const filepath = path.join(workDir, 'CNAME');
+
+    await addCNAME(workDir, 'github.io');
+    await addCNAME(workDir, 'github.com');
+    const test = fs.readFileSync(filepath, 'utf8');
+    expect(test).toMatch('github.io');
+
+    fs.unlinkSync(filepath);
+  });
+});
+
+describe('skipOnFork()', () => {
+  test('return false on upstream', async () => {
+    const test = await skipOnFork(false, 'token', '', '');
+    expect(test).toBeFalsy();
+  });
+
+  test('return false on fork with github_token', async () => {
+    const test = await skipOnFork(true, 'token', '', '');
+    expect(test).toBeFalsy();
+  });
+
+  test('return false on fork with deploy_key', async () => {
+    const test = await skipOnFork(true, '', 'deploy_key', '');
+    expect(test).toBeFalsy();
+  });
+
+  test('return false on fork with personal_token', async () => {
+    const test = await skipOnFork(true, '', '', 'personal_token');
+    expect(test).toBeFalsy();
+  });
+
+  test('return true on fork with no tokens', async () => {
+    const test = await skipOnFork(true, '', '', '');
+    expect(test).toBeTruthy();
+  });
+});

action.yml

@@ -1,18 +1,79 @@
-name: 'Deploy action for GitHub Pages'
+name: 'GitHub Pages action'
 description: 'GitHub Actions for GitHub Pages 🚀 Deploy static files and publish your site easily. Static-Site-Generators-friendly.'
 author: 'peaceiris'
 runs:
-  using: 'docker'
-  image: 'Dockerfile'
+  using: 'node12'
+  main: 'lib/index.js'
 branding:
   icon: 'upload-cloud'
   color: 'blue'
 inputs:
-  emptyCommits:
+  deploy_key:
+    description: 'Set a SSH private key from repository secret value for pushing to the remote branch.'
+    required: false
+  github_token:
+    description: 'Set a generated GITHUB_TOKEN for pushing to the remote branch.'
+    required: false
+  personal_token:
+    description: 'Set a personal access token for pushing to the remote branch.'
+    required: false
+  publish_branch:
+    description: 'Set a target branch for deployment.'
+    required: false
+    default: 'gh-pages'
+  publish_dir:
+    description: 'Set an input directory for deployment.'
+    required: false
+    default: 'public'
+  destination_dir:
+    description: 'Set an destination subdirectory for deployment.'
+    required: false
+    default: ''
+  external_repository:
+    description: 'Set an external repository (owner/repo).'
+    required: false
+  allow_empty_commit:
     description: 'If empty commits should be made to the publication branch'
     required: false
-    default: 'true'
-  keepFiles:
+    default: 'false'
+  keep_files:
     description: 'If existing files in the publish branch should be not removed before deploying'
     required: false
     default: 'false'
+  force_orphan:
+    description: 'Keep only the latest commit on a GitHub Pages branch'
+    required: false
+    default: 'false'
+  user_name:
+    description: 'Set Git user.name'
+    required: false
+  user_email:
+    description: 'Set Git user.email'
+    required: false
+  commit_message:
+    description: 'Set a custom commit message with a triggered commit hash'
+    required: false
+  full_commit_message:
+    description: 'Set a custom full commit message without a triggered commit hash'
+    required: false
+  tag_name:
+    description: 'Set tag name'
+    required: false
+  tag_message:
+    description: 'Set tag message'
+    required: false
+  enable_jekyll:
+    description: 'Enable the GitHub Pages built-in Jekyll'
+    required: false
+    default: 'false'
+  disable_nojekyll:
+    description: 'An alias for enable_jekyll to disable adding .nojekyll file to master or gh-pages branches'
+    required: false
+    default: 'false'
+  cname:
+    description: 'Set custom domain'
+    required: false
+  exclude_assets:
+    description: 'Set files or directories to exclude from a publish directory.'
+    required: false
+    default: '.github'

docker-compose.yml

@@ -0,0 +1,16 @@
+version: '3.2'
+
+services:
+  dev:
+    image: 'docker.pkg.github.com/peaceiris/actions-gh-pages/dev:latest'
+    build:
+      context: .
+      cache_from:
+        - 'docker.pkg.github.com/peaceiris/actions-gh-pages/dev:latest'
+    container_name: peaceiris_actions_github_pages
+    volumes:
+      - ${PWD}:/repo
+    stdin_open: true
+    tty: true
+    command:
+      - bash

entrypoint.sh

@@ -1,114 +0,0 @@
-#!/bin/bash
-
-set -e
-# set -ex
-
-function print_error() {
-    echo -e "\e[31mERROR: ${1}\e[m"
-}
-
-function print_info() {
-    echo -e "\e[36mINFO: ${1}\e[m"
-}
-
-function skip() {
-    print_info "No changes detected, skipping deployment"
-    exit 0
-}
-
-# check values
-if [ -n "${EXTERNAL_REPOSITORY}" ]; then
-    PUBLISH_REPOSITORY=${EXTERNAL_REPOSITORY}
-else
-    PUBLISH_REPOSITORY=${GITHUB_REPOSITORY}
-fi
-print_info "Deploy to ${PUBLISH_REPOSITORY}"
-
-if [ -n "${ACTIONS_DEPLOY_KEY}" ]; then
-
-    print_info "setup with ACTIONS_DEPLOY_KEY"
-
-    if [ -n "${SCRIPT_MODE}" ]; then
-        print_info "run as SCRIPT_MODE"
-        SSH_DIR="${HOME}/.ssh"
-    else
-        SSH_DIR="/root/.ssh"
-    fi
-    mkdir "${SSH_DIR}"
-    ssh-keyscan -t rsa github.com > "${SSH_DIR}/known_hosts"
-    echo "${ACTIONS_DEPLOY_KEY}" > "${SSH_DIR}/id_rsa"
-    chmod 400 "${SSH_DIR}/id_rsa"
-
-    remote_repo="git@github.com:${PUBLISH_REPOSITORY}.git"
-
-elif [ -n "${PERSONAL_TOKEN}" ]; then
-
-    print_info "setup with PERSONAL_TOKEN"
-
-    remote_repo="https://x-access-token:${PERSONAL_TOKEN}@github.com/${PUBLISH_REPOSITORY}.git"
-
-elif [ -n "${GITHUB_TOKEN}" ]; then
-
-    print_info "setup with GITHUB_TOKEN"
-    print_error "GITHUB_TOKEN works only private repo, See #9"
-
-    if [ -n "${EXTERNAL_REPOSITORY}" ]; then
-        print_error "can not use GITHUB_TOKEN to deploy to a external repository"
-        exit 1
-    fi
-
-    remote_repo="https://x-access-token:${GITHUB_TOKEN}@github.com/${PUBLISH_REPOSITORY}.git"
-
-else
-    print_error "not found ACTIONS_DEPLOY_KEY, PERSONAL_TOKEN, or GITHUB_TOKEN"
-    exit 1
-fi
-
-if [ -z "${PUBLISH_BRANCH}" ]; then
-    print_error "not found PUBLISH_BRANCH"
-    exit 1
-fi
-
-if [ -z "${PUBLISH_DIR}" ]; then
-    print_error "not found PUBLISH_DIR"
-    exit 1
-fi
-
-remote_branch="${PUBLISH_BRANCH}"
-
-local_dir="${HOME}/ghpages_${RANDOM}"
-if git clone --depth=1 --single-branch --branch "${remote_branch}" "${remote_repo}" "${local_dir}"; then
-    cd "${local_dir}"
-
-    if [[ ${INPUT_KEEPFILES} == "true" ]]; then
-        print_info "Keeping existing files: ${INPUT_KEEPFILES}"
-    else
-        git rm -r --ignore-unmatch '*'
-    fi
-
-    find "${GITHUB_WORKSPACE}/${PUBLISH_DIR}" -maxdepth 1 | \
-        tail -n +2 | \
-        xargs -I % cp -rf % "${local_dir}/"
-else
-    cd "${PUBLISH_DIR}"
-    git init
-    git checkout --orphan "${remote_branch}"
-fi
-
-# push to publishing branch
-git config user.name "${GITHUB_ACTOR}"
-git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
-git remote rm origin || true
-git remote add origin "${remote_repo}"
-git add --all
-
-print_info "Allowing empty commits: ${INPUT_EMPTYCOMMITS}"
-COMMIT_MESSAGE="Automated deployment: $(date -u) ${GITHUB_SHA}"
-if [[ ${INPUT_EMPTYCOMMITS} == "false" ]]; then
-    git commit -m "${COMMIT_MESSAGE}" || skip
-else
-    git commit --allow-empty -m "${COMMIT_MESSAGE}"
-fi
-
-git push origin "${remote_branch}"
-print_info "${GITHUB_SHA} was successfully deployed"

jest.config.js

@@ -0,0 +1,11 @@
+module.exports = {
+  clearMocks: true,
+  moduleFileExtensions: ['js', 'ts'],
+  testEnvironment: 'node',
+  testMatch: ['**/*.test.ts'],
+  testRunner: 'jest-circus/runner',
+  transform: {
+    '^.+\\.ts$': 'ts-jest'
+  },
+  verbose: true
+};

package.json

@@ -0,0 +1,84 @@
+{
+  "name": "actions-github-pages",
+  "version": "3.7.0-8",
+  "description": "GitHub Actions for GitHub Pages",
+  "main": "lib/index.js",
+  "engines": {
+    "node": ">=12.16.3",
+    "npm": ">=6.14.4"
+  },
+  "scripts": {
+    "all": "npm run format && npm run lint && npm test",
+    "lint": "eslint ./{src,__tests__}/**/*.ts",
+    "lint:fix": "eslint --fix ./{src,__tests__}/**/*.ts",
+    "test": "jest --coverage --verbose --detectOpenHandles",
+    "build": "ncc build ./src/index.ts -o lib --minify",
+    "tsc": "tsc",
+    "format": "prettier --write **/*.ts",
+    "format:check": "prettier --check **/*.ts",
+    "release": "standard-version",
+    "update-deps": "(git diff 'HEAD@{1}' --name-only | grep 'package-lock.json' > /dev/null) && npm ci || :"
+  },
+  "husky": {
+    "skipCI": true,
+    "hooks": {
+      "pre-commit": "lint-staged",
+      "post-merge": "npm run update-deps; git remote prune origin"
+    }
+  },
+  "lint-staged": {
+    "{src,__tests__}/**/*.ts": [
+      "prettier --check",
+      "eslint"
+    ],
+    "README.md": [
+      "npx doctoc@1.4.0 --github"
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/peaceiris/actions-gh-pages.git"
+  },
+  "keywords": [
+    "GitHub Actions",
+    "Actions",
+    "JavaScript Action",
+    "TypeScript Action",
+    "GitHub Pages",
+    "gh-pages"
+  ],
+  "author": "peaceiris",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/peaceiris/actions-gh-pages/issues"
+  },
+  "homepage": "https://github.com/peaceiris/actions-gh-pages#readme",
+  "dependencies": {
+    "@actions/core": "^1.2.4",
+    "@actions/exec": "^1.0.4",
+    "@actions/github": "^4.0.0",
+    "@actions/glob": "^0.1.0",
+    "@actions/io": "^1.0.2"
+  },
+  "devDependencies": {
+    "@types/jest": "^26.0.9",
+    "@types/js-yaml": "^3.12.4",
+    "@types/node": "~12",
+    "@typescript-eslint/eslint-plugin": "^2.34.0",
+    "@typescript-eslint/parser": "^2.34.0",
+    "@zeit/ncc": "^0.22.3",
+    "eslint": "^6.8.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-jest": "^23.20.0",
+    "eslint-plugin-prettier": "^3.1.4",
+    "husky": "^4.2.5",
+    "jest": "^25.5.4",
+    "jest-circus": "^26.2.2",
+    "js-yaml": "^3.14.0",
+    "lint-staged": "^10.2.11",
+    "prettier": "2.0.5",
+    "standard-version": "^8.0.2",
+    "ts-jest": "^25.5.1",
+    "typescript": "^3.9.7"
+  }
+}

release.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+# fail on unset variables and command errors
+set -eu -o pipefail # -x: is for debugging
+
+DEFAULT_BRANCH="main"
+
+CURRENT_BRANCH="$(git branch --show-current)"
+if [ "${CURRENT_BRANCH}" != "${DEFAULT_BRANCH}" ]; then
+  echo "$0: Current branch ${CURRENT_BRANCH} is not ${DEFAULT_BRANCH}, continue? (y/n)"
+  read -r res
+  if [ "${res}" = "n" ]; then
+    echo "$0: Stop script"
+    exit 0
+  fi
+fi
+
+PRERELEASE_TYPE_LIST="prerelease prepatch preminor premajor"
+if [ "${CURRENT_BRANCH}" != "${DEFAULT_BRANCH}" ]; then
+  RELEASE_TYPE_LIST="${PRERELEASE_TYPE_LIST}"
+else
+  RELEASE_TYPE_LIST="${PRERELEASE_TYPE_LIST} patch minor major"
+fi
+
+if command -v fzf; then
+  RELEASE_TYPE=$(echo "${RELEASE_TYPE_LIST}" | tr ' ' '\n' | fzf --layout=reverse)
+else
+  select sel in ${RELEASE_TYPE_LIST}; do
+    RELEASE_TYPE="${sel}"
+    break
+  done
+fi
+
+echo "$0: Create ${RELEASE_TYPE} release, continue? (y/n)"
+read -r res
+if [ "${res}" = "n" ]; then
+  echo "$0: Stop script"
+  exit 0
+fi
+
+git fetch origin
+if [ "${CURRENT_BRANCH}" != "${DEFAULT_BRANCH}" ]; then
+  git pull origin "${CURRENT_BRANCH}"
+else
+  git pull origin ${DEFAULT_BRANCH}
+  git tag -d v3 || true
+  git pull origin --tags
+fi
+
+npm ci
+
+mkdir ./lib
+npm run build
+git add ./lib/index.js
+git commit -m "chore(release): Add build assets"
+
+npm run release -- --release-as "${RELEASE_TYPE}" --preset eslint
+
+git rm ./lib/index.js
+rm -rf ./lib
+git commit -m "chore(release): Remove build assets [skip ci]"
+
+if [ "${CURRENT_BRANCH}" != "${DEFAULT_BRANCH}" ]; then
+  git push origin "${CURRENT_BRANCH}"
+else
+  git push origin ${DEFAULT_BRANCH}
+fi
+
+TAG_NAME="v$(jq -r '.version' ./package.json)"
+git push origin "${TAG_NAME}"

src/get-inputs.ts

@@ -0,0 +1,74 @@
+import * as core from '@actions/core';
+import {Inputs} from './interfaces';
+
+export function showInputs(inps: Inputs): void {
+  let authMethod = '';
+  if (inps.DeployKey) {
+    authMethod = 'DeployKey';
+  } else if (inps.GithubToken) {
+    authMethod = 'GithubToken';
+  } else if (inps.PersonalToken) {
+    authMethod = 'PersonalToken';
+  }
+
+  core.info(`\
+[INFO] ${authMethod}: true
+[INFO] PublishBranch: ${inps.PublishBranch}
+[INFO] PublishDir: ${inps.PublishDir}
+[INFO] DestinationDir: ${inps.DestinationDir}
+[INFO] ExternalRepository: ${inps.ExternalRepository}
+[INFO] AllowEmptyCommit: ${inps.AllowEmptyCommit}
+[INFO] KeepFiles: ${inps.KeepFiles}
+[INFO] ForceOrphan: ${inps.ForceOrphan}
+[INFO] UserName: ${inps.UserName}
+[INFO] UserEmail: ${inps.UserEmail}
+[INFO] CommitMessage: ${inps.CommitMessage}
+[INFO] FullCommitMessage: ${inps.FullCommitMessage}
+[INFO] TagName: ${inps.TagName}
+[INFO] TagMessage: ${inps.TagMessage}
+[INFO] EnableJekyll (DisableNoJekyll): ${inps.DisableNoJekyll}
+[INFO] CNAME: ${inps.CNAME}
+[INFO] ExcludeAssets ${inps.ExcludeAssets}
+`);
+}
+
+export function getInputs(): Inputs {
+  let useBuiltinJekyll = false;
+
+  const enableJekyll: boolean =
+    (core.getInput('enable_jekyll') || 'false').toUpperCase() === 'TRUE';
+  const disableNoJekyll: boolean =
+    (core.getInput('disable_nojekyll') || 'false').toUpperCase() === 'TRUE';
+
+  if (enableJekyll && disableNoJekyll) {
+    throw new Error(`Use either of enable_jekyll or disable_nojekyll`);
+  } else if (enableJekyll) {
+    useBuiltinJekyll = true;
+  } else if (disableNoJekyll) {
+    useBuiltinJekyll = true;
+  }
+
+  const inps: Inputs = {
+    DeployKey: core.getInput('deploy_key'),
+    GithubToken: core.getInput('github_token'),
+    PersonalToken: core.getInput('personal_token'),
+    PublishBranch: core.getInput('publish_branch'),
+    PublishDir: core.getInput('publish_dir'),
+    DestinationDir: core.getInput('destination_dir'),
+    ExternalRepository: core.getInput('external_repository'),
+    AllowEmptyCommit: (core.getInput('allow_empty_commit') || 'false').toUpperCase() === 'TRUE',
+    KeepFiles: (core.getInput('keep_files') || 'false').toUpperCase() === 'TRUE',
+    ForceOrphan: (core.getInput('force_orphan') || 'false').toUpperCase() === 'TRUE',
+    UserName: core.getInput('user_name'),
+    UserEmail: core.getInput('user_email'),
+    CommitMessage: core.getInput('commit_message'),
+    FullCommitMessage: core.getInput('full_commit_message'),
+    TagName: core.getInput('tag_name'),
+    TagMessage: core.getInput('tag_message'),
+    DisableNoJekyll: useBuiltinJekyll,
+    CNAME: core.getInput('cname'),
+    ExcludeAssets: core.getInput('exclude_assets')
+  };
+
+  return inps;
+}

src/git-utils.ts

@@ -0,0 +1,228 @@
+import * as core from '@actions/core';
+import * as exec from '@actions/exec';
+import * as io from '@actions/io';
+import * as glob from '@actions/glob';
+import path from 'path';
+import fs from 'fs';
+import {Inputs, CmdResult} from './interfaces';
+import {createDir} from './utils';
+
+export async function createBranchForce(branch: string): Promise<void> {
+  await exec.exec('git', ['init']);
+  await exec.exec('git', ['checkout', '--orphan', branch]);
+  return;
+}
+
+export async function deleteExcludedAssets(destDir: string, excludeAssets: string): Promise<void> {
+  core.info(`[INFO] delete excluded assets`);
+  const excludedAssetNames: Array<string> = excludeAssets.split(',');
+  const excludedAssetPaths = ((): Array<string> => {
+    const paths: Array<string> = [];
+    for (const pattern of excludedAssetNames) {
+      paths.push(path.join(destDir, pattern));
+    }
+    return paths;
+  })();
+  const globber = await glob.create(excludedAssetPaths.join('\n'));
+  for await (const asset of globber.globGenerator()) {
+    core.info(`[INFO] delete ${asset}`);
+    io.rmRF(asset);
+  }
+  return;
+}
+
+export async function copyAssets(
+  publishDir: string,
+  destDir: string,
+  excludeAssets: string
+): Promise<void> {
+  core.info(`[INFO] prepare publishing assets`);
+  const copyOpts = {recursive: true, force: true};
+  const files = fs.readdirSync(publishDir);
+  core.debug(`${files}`);
+  for await (const file of files) {
+    if (file === '.git') {
+      core.info(`[INFO] skip ${file}`);
+      continue;
+    }
+    const filePublishPath = path.join(publishDir, file);
+    const fileDestPath = path.join(destDir, file);
+    const destPath = path.dirname(fileDestPath);
+    if (fs.existsSync(destPath) === false) {
+      await createDir(destPath);
+    }
+    core.info(`[INFO] copy ${file}`);
+    await io.cp(filePublishPath, fileDestPath, copyOpts);
+  }
+
+  await deleteExcludedAssets(destDir, excludeAssets);
+
+  return;
+}
+
+export async function setRepo(inps: Inputs, remoteURL: string, workDir: string): Promise<void> {
+  const publishDir = path.isAbsolute(inps.PublishDir)
+    ? inps.PublishDir
+    : path.join(`${process.env.GITHUB_WORKSPACE}`, inps.PublishDir);
+
+  if (path.isAbsolute(inps.DestinationDir)) {
+    throw new Error('destination_dir should be a relative path');
+  }
+  const destDir = ((): string => {
+    if (inps.DestinationDir === '') {
+      return workDir;
+    } else {
+      return path.join(workDir, inps.DestinationDir);
+    }
+  })();
+
+  core.info(`[INFO] ForceOrphan: ${inps.ForceOrphan}`);
+  if (inps.ForceOrphan) {
+    await createDir(destDir);
+    core.info(`[INFO] chdir ${workDir}`);
+    process.chdir(workDir);
+    await createBranchForce(inps.PublishBranch);
+    await copyAssets(publishDir, destDir, inps.ExcludeAssets);
+    return;
+  }
+
+  const result: CmdResult = {
+    exitcode: 0,
+    output: ''
+  };
+  const options = {
+    listeners: {
+      stdout: (data: Buffer): void => {
+        result.output += data.toString();
+      }
+    }
+  };
+
+  try {
+    result.exitcode = await exec.exec(
+      'git',
+      ['clone', '--depth=1', '--single-branch', '--branch', inps.PublishBranch, remoteURL, workDir],
+      options
+    );
+    if (result.exitcode === 0) {
+      await createDir(destDir);
+
+      if (inps.KeepFiles) {
+        core.info('[INFO] Keep existing files');
+      } else {
+        core.info(`[INFO] clean up ${destDir}`);
+        core.info(`[INFO] chdir ${destDir}`);
+        process.chdir(destDir);
+        await exec.exec('git', ['rm', '-r', '--ignore-unmatch', '*']);
+      }
+
+      core.info(`[INFO] chdir ${workDir}`);
+      process.chdir(workDir);
+      await copyAssets(publishDir, destDir, inps.ExcludeAssets);
+      return;
+    } else {
+      throw new Error(`Failed to clone remote branch ${inps.PublishBranch}`);
+    }
+  } catch (e) {
+    core.info(`[INFO] first deployment, create new branch ${inps.PublishBranch}`);
+    core.info(`[INFO] ${e.message}`);
+    await createDir(destDir);
+    core.info(`[INFO] chdir ${workDir}`);
+    process.chdir(workDir);
+    await createBranchForce(inps.PublishBranch);
+    await copyAssets(publishDir, destDir, inps.ExcludeAssets);
+    return;
+  }
+}
+
+export function getUserName(userName: string): string {
+  if (userName) {
+    return userName;
+  } else {
+    return `${process.env.GITHUB_ACTOR}`;
+  }
+}
+
+export function getUserEmail(userEmail: string): string {
+  if (userEmail) {
+    return userEmail;
+  } else {
+    return `${process.env.GITHUB_ACTOR}@users.noreply.github.com`;
+  }
+}
+
+export async function setCommitAuthor(userName: string, userEmail: string): Promise<void> {
+  if (userName && !userEmail) {
+    throw new Error('user_email is undefined');
+  }
+  if (!userName && userEmail) {
+    throw new Error('user_name is undefined');
+  }
+  await exec.exec('git', ['config', 'user.name', getUserName(userName)]);
+  await exec.exec('git', ['config', 'user.email', getUserEmail(userEmail)]);
+}
+
+export function getCommitMessage(
+  msg: string,
+  fullMsg: string,
+  extRepo: string,
+  baseRepo: string,
+  hash: string
+): string {
+  const msgHash = ((): string => {
+    if (extRepo) {
+      return `${baseRepo}@${hash}`;
+    } else {
+      return hash;
+    }
+  })();
+
+  const subject = ((): string => {
+    if (fullMsg) {
+      return fullMsg;
+    } else if (msg) {
+      return `${msg} ${msgHash}`;
+    } else {
+      return `deploy: ${msgHash}`;
+    }
+  })();
+
+  return subject;
+}
+
+export async function commit(allowEmptyCommit: boolean, msg: string): Promise<void> {
+  try {
+    if (allowEmptyCommit) {
+      await exec.exec('git', ['commit', '--allow-empty', '-m', `${msg}`]);
+    } else {
+      await exec.exec('git', ['commit', '-m', `${msg}`]);
+    }
+  } catch (e) {
+    core.info('[INFO] skip commit');
+    core.debug(`[INFO] skip commit ${e.message}`);
+  }
+}
+
+export async function push(branch: string, forceOrphan: boolean): Promise<void> {
+  if (forceOrphan) {
+    await exec.exec('git', ['push', 'origin', '--force', branch]);
+  } else {
+    await exec.exec('git', ['push', 'origin', branch]);
+  }
+}
+
+export async function pushTag(tagName: string, tagMessage: string): Promise<void> {
+  if (tagName === '') {
+    return;
+  }
+
+  let msg = '';
+  if (tagMessage) {
+    msg = tagMessage;
+  } else {
+    msg = `Deployment ${tagName}`;
+  }
+
+  await exec.exec('git', ['tag', '-a', `${tagName}`, '-m', `${msg}`]);
+  await exec.exec('git', ['push', 'origin', `${tagName}`]);
+}

src/index.ts

@@ -0,0 +1,10 @@
+import * as core from '@actions/core';
+import * as main from './main';
+
+(async (): Promise<void> => {
+  try {
+    await main.run();
+  } catch (e) {
+    core.setFailed(`Action failed with "${e.message}"`);
+  }
+})();

src/interfaces.ts

@@ -0,0 +1,26 @@
+export interface Inputs {
+  readonly DeployKey: string;
+  readonly GithubToken: string;
+  readonly PersonalToken: string;
+  readonly PublishBranch: string;
+  readonly PublishDir: string;
+  readonly DestinationDir: string;
+  readonly ExternalRepository: string;
+  readonly AllowEmptyCommit: boolean;
+  readonly KeepFiles: boolean;
+  readonly ForceOrphan: boolean;
+  readonly UserName: string;
+  readonly UserEmail: string;
+  readonly CommitMessage: string;
+  readonly FullCommitMessage: string;
+  readonly TagName: string;
+  readonly TagMessage: string;
+  readonly DisableNoJekyll: boolean;
+  readonly CNAME: string;
+  readonly ExcludeAssets: string;
+}
+
+export interface CmdResult {
+  exitcode: number;
+  output: string;
+}

src/main.ts

@@ -0,0 +1,90 @@
+import {context} from '@actions/github';
+import * as core from '@actions/core';
+import * as exec from '@actions/exec';
+import * as github from '@actions/github';
+import {Inputs} from './interfaces';
+import {showInputs, getInputs} from './get-inputs';
+import {setTokens} from './set-tokens';
+import {setRepo, setCommitAuthor, getCommitMessage, commit, push, pushTag} from './git-utils';
+import {getWorkDirName, addNoJekyll, addCNAME, skipOnFork} from './utils';
+
+export async function run(): Promise<void> {
+  try {
+    const inps: Inputs = getInputs();
+    core.startGroup('Dump inputs');
+    showInputs(inps);
+    core.endGroup();
+
+    if (core.isDebug()) {
+      core.startGroup('Debug: dump context');
+      console.log(context);
+      core.endGroup();
+    }
+
+    const eventName = context.eventName;
+    if (eventName === 'pull_request' || eventName === 'push') {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      const isForkRepository = (context.payload as any).repository.fork;
+      const isSkipOnFork = await skipOnFork(
+        isForkRepository,
+        inps.GithubToken,
+        inps.DeployKey,
+        inps.PersonalToken
+      );
+      if (isSkipOnFork) {
+        core.warning('This action runs on a fork and not found auth token, Skip deployment');
+        core.setOutput('skip', 'true');
+        return;
+      }
+    }
+
+    core.startGroup('Setup auth token');
+    const remoteURL = await setTokens(inps);
+    core.debug(`remoteURL: ${remoteURL}`);
+    core.endGroup();
+
+    core.startGroup('Prepare publishing assets');
+    const date = new Date();
+    const unixTime = date.getTime();
+    const workDir = await getWorkDirName(`${unixTime}`);
+    await setRepo(inps, remoteURL, workDir);
+    await addNoJekyll(workDir, inps.DisableNoJekyll);
+    await addCNAME(workDir, inps.CNAME);
+    core.endGroup();
+
+    core.startGroup('Setup Git config');
+    try {
+      await exec.exec('git', ['remote', 'rm', 'origin']);
+    } catch (e) {
+      core.info(`[INFO] ${e.message}`);
+    }
+    await exec.exec('git', ['remote', 'add', 'origin', remoteURL]);
+    await exec.exec('git', ['add', '--all']);
+    await setCommitAuthor(inps.UserName, inps.UserEmail);
+    core.endGroup();
+
+    core.startGroup('Create a commit');
+    const hash = `${process.env.GITHUB_SHA}`;
+    const baseRepo = `${github.context.repo.owner}/${github.context.repo.repo}`;
+    const commitMessage = getCommitMessage(
+      inps.CommitMessage,
+      inps.FullCommitMessage,
+      inps.ExternalRepository,
+      baseRepo,
+      hash
+    );
+    await commit(inps.AllowEmptyCommit, commitMessage);
+    core.endGroup();
+
+    core.startGroup('Push the commit or tag');
+    await push(inps.PublishBranch, inps.ForceOrphan);
+    await pushTag(inps.TagName, inps.TagMessage);
+    core.endGroup();
+
+    core.info('[INFO] Action successfully completed');
+
+    return;
+  } catch (e) {
+    throw new Error(e.message);
+  }
+}

src/set-tokens.ts

@@ -0,0 +1,139 @@
+import * as core from '@actions/core';
+import * as exec from '@actions/exec';
+import * as github from '@actions/github';
+import * as io from '@actions/io';
+import path from 'path';
+import fs from 'fs';
+const cpSpawnSync = require('child_process').spawnSync;
+const cpexec = require('child_process').execFileSync;
+import {Inputs} from './interfaces';
+import {getHomeDir} from './utils';
+
+export async function setSSHKey(inps: Inputs, publishRepo: string): Promise<string> {
+  core.info('[INFO] setup SSH deploy key');
+
+  const homeDir = await getHomeDir();
+  const sshDir = path.join(homeDir, '.ssh');
+  await io.mkdirP(sshDir);
+  await exec.exec('chmod', ['700', sshDir]);
+
+  const knownHosts = path.join(sshDir, 'known_hosts');
+  // ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts on Ubuntu
+  const cmdSSHkeyscanOutput = `\
+# github.com:22 SSH-2.0-babeld-1f0633a6
+github.com ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==
+`;
+  fs.writeFileSync(knownHosts, cmdSSHkeyscanOutput + '\n');
+  core.info(`[INFO] wrote ${knownHosts}`);
+  await exec.exec('chmod', ['600', knownHosts]);
+
+  const idRSA = path.join(sshDir, 'github');
+  fs.writeFileSync(idRSA, inps.DeployKey + '\n');
+  core.info(`[INFO] wrote ${idRSA}`);
+  await exec.exec('chmod', ['600', idRSA]);
+
+  const sshConfigPath = path.join(sshDir, 'config');
+  const sshConfigContent = `\
+Host github
+    HostName github.com
+    IdentityFile ~/.ssh/github
+    User git
+`;
+  fs.writeFileSync(sshConfigPath, sshConfigContent + '\n');
+  core.info(`[INFO] wrote ${sshConfigPath}`);
+  await exec.exec('chmod', ['600', sshConfigPath]);
+
+  if (process.platform === 'win32') {
+    core.warning(`\
+Currently, the deploy_key option is not supported on the windows-latest.
+Watch https://github.com/peaceiris/actions-gh-pages/issues/87
+`);
+
+    await cpSpawnSync('Start-Process', ['powershell.exe', '-Verb', 'runas']);
+    await cpSpawnSync('sh', ['-c', '\'eval "$(ssh-agent)"\''], {shell: true});
+    await exec.exec('sc', ['config', 'ssh-agent', 'start=auto']);
+    await exec.exec('sc', ['start', 'ssh-agent']);
+  }
+  await cpexec('ssh-agent', ['-a', '/tmp/ssh-auth.sock']);
+  core.exportVariable('SSH_AUTH_SOCK', '/tmp/ssh-auth.sock');
+  await exec.exec('ssh-add', [idRSA]);
+
+  return `git@github.com:${publishRepo}.git`;
+}
+
+export function setGithubToken(
+  githubToken: string,
+  publishRepo: string,
+  publishBranch: string,
+  externalRepository: string,
+  ref: string,
+  eventName: string
+): string {
+  core.info('[INFO] setup GITHUB_TOKEN');
+
+  core.debug(`ref: ${ref}`);
+  core.debug(`eventName: ${eventName}`);
+  let isProhibitedBranch = false;
+
+  if (externalRepository) {
+    throw new Error(`\
+The generated GITHUB_TOKEN (github_token) does not support to push to an external repository.
+Use deploy_key or personal_token.
+`);
+  }
+
+  if (eventName === 'push') {
+    isProhibitedBranch = ref.match(new RegExp(`^refs/heads/${publishBranch}$`)) !== null;
+    if (isProhibitedBranch) {
+      throw new Error(`\
+You deploy from ${publishBranch} to ${publishBranch}
+This operation is prohibited to protect your contents
+`);
+    }
+  }
+
+  return `https://x-access-token:${githubToken}@github.com/${publishRepo}.git`;
+}
+
+export function setPersonalToken(personalToken: string, publishRepo: string): string {
+  core.info('[INFO] setup personal access token');
+  return `https://x-access-token:${personalToken}@github.com/${publishRepo}.git`;
+}
+
+export function getPublishRepo(externalRepository: string, owner: string, repo: string): string {
+  if (externalRepository) {
+    return externalRepository;
+  }
+  return `${owner}/${repo}`;
+}
+
+export async function setTokens(inps: Inputs): Promise<string> {
+  try {
+    const publishRepo = getPublishRepo(
+      inps.ExternalRepository,
+      github.context.repo.owner,
+      github.context.repo.repo
+    );
+    if (inps.DeployKey) {
+      return setSSHKey(inps, publishRepo);
+    } else if (inps.GithubToken) {
+      const context = github.context;
+      const ref = context.ref;
+      const eventName = context.eventName;
+      return setGithubToken(
+        inps.GithubToken,
+        publishRepo,
+        inps.PublishBranch,
+        inps.ExternalRepository,
+        ref,
+        eventName
+      );
+    } else if (inps.PersonalToken) {
+      return setPersonalToken(inps.PersonalToken, publishRepo);
+    } else {
+      throw new Error('not found deploy key or tokens');
+    }
+  } catch (e) {
+    throw new Error(e.message);
+  }
+}

src/utils.ts

@@ -0,0 +1,70 @@
+import * as core from '@actions/core';
+import * as io from '@actions/io';
+import path from 'path';
+import fs from 'fs';
+
+export async function getHomeDir(): Promise<string> {
+  let homedir = '';
+
+  if (process.platform === 'win32') {
+    homedir = process.env['USERPROFILE'] || 'C:\\';
+  } else {
+    homedir = `${process.env.HOME}`;
+  }
+
+  core.debug(`homeDir: ${homedir}`);
+
+  return homedir;
+}
+
+export async function getWorkDirName(unixTime: string): Promise<string> {
+  const homeDir = await getHomeDir();
+  const workDirName = path.join(homeDir, `actions_github_pages_${unixTime}`);
+  return workDirName;
+}
+
+export async function createDir(dirPath: string): Promise<void> {
+  await io.mkdirP(dirPath);
+  core.debug(`Created directory ${dirPath}`);
+  return;
+}
+
+export async function addNoJekyll(workDir: string, DisableNoJekyll: boolean): Promise<void> {
+  if (DisableNoJekyll) {
+    return;
+  }
+  const filepath = path.join(workDir, '.nojekyll');
+  if (fs.existsSync(filepath)) {
+    return;
+  }
+  fs.closeSync(fs.openSync(filepath, 'w'));
+  core.info(`[INFO] Created ${filepath}`);
+}
+
+export async function addCNAME(workDir: string, content: string): Promise<void> {
+  if (content === '') {
+    return;
+  }
+  const filepath = path.join(workDir, 'CNAME');
+  if (fs.existsSync(filepath)) {
+    core.info(`CNAME already exists, skip adding CNAME`);
+    return;
+  }
+  fs.writeFileSync(filepath, content + '\n');
+  core.info(`[INFO] Created ${filepath}`);
+}
+
+export async function skipOnFork(
+  isForkRepository: boolean,
+  githubToken: string,
+  deployKey: string,
+  personalToken: string
+): Promise<boolean> {
+  if (isForkRepository) {
+    if (githubToken === '' && deployKey === '' && personalToken === '') {
+      return true;
+    }
+  }
+
+  return false;
+}

test_projects/mdbook/.gitignore

@@ -0,0 +1 @@
+book

test_projects/mdbook/book.toml

@@ -0,0 +1,6 @@
+[book]
+authors = ["peaceiris"]
+language = "en"
+multilingual = false
+src = "src"
+title = "GitHub Actions for GitHub Pages"

test_projects/mdbook/src/SUMMARY.md

@@ -0,0 +1,3 @@
+# Summary
+
+- [Chapter 1](./chapter_1.md)

test_projects/mdbook/src/chapter_1.md

@@ -0,0 +1,3 @@
+# Chapter 1
+
+test 7

tsconfig.json

@@ -0,0 +1,65 @@
+{
+  "compilerOptions": {
+    /* Basic Options */
+    // "incremental": true,                   /* Enable incremental compilation */
+    "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
+    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    // "declaration": true,                   /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    "sourceMap": true,                        /* Generates corresponding '.map' file. */
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+    "outDir": "./lib",                        /* Redirect output structure to the directory. */
+    "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
+    "removeComments": true,                   /* Do not emit comments to output. */
+    // "noEmit": true,                        /* Do not emit outputs. */
+    // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true,                           /* Enable all strict type-checking options. */
+    "noImplicitAny": true,                    /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    // "types": [],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true,                  /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
+    // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
+
+    "resolveJsonModule": true
+  },
+  "exclude": ["node_modules", "**/*.test.ts"]
+}