Initial implementation

.github/workflows/ci.yml

@@ -0,0 +1,62 @@
+name: CI
+
+permissions:
+  contents: read
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - dev
+  schedule:
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-18.04
+        tool:
+          - cargo-hack,cargo-llvm-cov,cargo-minimal-versions,parse-changelog,cross,shellcheck,shfmt
+          - cargo-hack@0.5.9,cargo-llvm-cov@0.1.13,cargo-minimal-versions@0.1.0,parse-changelog@0.4.5,cross@0.2.1,shellcheck@0.8.0,shfmt@3.4.2
+        include:
+          - os: macos-10.15
+            tool: cargo-hack@0.5.9,cargo-llvm-cov@0.1.13,cargo-minimal-versions@0.1.0,parse-changelog@0.4.5,cross@0.2.1,shellcheck@0.8.0,shfmt@3.4.2
+          - os: windows-2019
+            tool: cargo-hack,cargo-llvm-cov,cargo-minimal-versions,parse-changelog
+          - os: windows-2019
+            tool: cargo-hack@0.5.9,cargo-llvm-cov@0.1.13,cargo-minimal-versions@0.1.0,parse-changelog@0.4.5,cross@0.2.1
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+      - uses: ./
+        with:
+          tool: ${{ matrix.tool }}
+
+  tidy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+      - uses: taiki-e/github-actions/install@main
+        with:
+          tool: prettier,shellcheck,shfmt
+      - run: shfmt -d $(git ls-files '*.sh')
+        if: always()
+      - run: npx prettier -c $(git ls-files '*.yml')
+        if: always()
+      - run: npx prettier -c $(git ls-files '*.js')
+        if: always()
+      - run: shellcheck $(git ls-files '*.sh')
+        if: always()

.github/workflows/release.yml

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+name: Release
+
+permissions:
+  # TODO: once `releases: write` is supported, use it instead.
+  contents: write
+
+on:
+  push:
+    tags:
+      - v[0-9]+.[0-9]+.*
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  create-release:
+    if: github.repository_owner == 'taiki-e'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+      - uses: taiki-e/create-gh-release-action@v1
+        with:
+          changelog: CHANGELOG.md
+          title: $version
+          branch: 'main|v[0-9]+'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}