From 38ae1ac5b16068e81559efd00609ab9056b61878 Mon Sep 17 00:00:00 2001
From: Dan Allen <dan.j.allen@gmail.com>
Date: Sun, 29 Oct 2023 05:38:42 -0600
Subject: [PATCH] add CI workflows for GitHub Actions; add automated release
 script

---
 .github/workflows/ci.yml      | 23 ++++++++++++++
 .github/workflows/release.yml | 30 ++++++++++++++++++
 .travis.yml                   | 22 -------------
 release.sh                    | 60 +++++++++++++++++++++++++++++++++++
 4 files changed, 113 insertions(+), 22 deletions(-)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/release.yml
 delete mode 100644 .travis.yml
 create mode 100755 release.sh

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..00ce8a9
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,23 @@
+name: CI
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Install Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '16'
+    - name: Install dependencies
+      run: npm ci
+    - name: Run tests
+      run: npm t
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..649ce9c
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,30 @@
+name: Release
+run-name: ${{ github.workflow }} ${{ github.event.inputs.release-version }}
+on:
+  workflow_dispatch:
+    inputs:
+      release-version:
+        description: Enter version to release (e.g., 1.0.1).
+        required: false
+jobs:
+  perform:
+    if: github.repository_owner == 'bespokejs' && github.event_name == 'workflow_dispatch'
+    runs-on: ubuntu-latest
+    environment: releases
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Install Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '16'
+    - name: Install dependencies
+      run: npm ci
+    - name: Run tests
+      run: npm t
+    - name: Set up release environment
+      run: |
+        echo RELEASE_VERSION=${{ github.event.inputs.release-version }} >> $GITHUB_ENV
+        echo RELEASE_NPM_TOKEN=${{ secrets[format('NPM_TOKEN_{0}', github.actor)] }} >> $GITHUB_ENV
+    - name: Build, tag, and publish npm package
+      run: ./release.sh
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index b75f1e6..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-sudo: false
-dist: trusty
-git:
-  depth: 2
-language: node_js
-node_js:
-- &release_node 4.4
-- 6
-- 7
-- 8
-notifications:
-  email:
-    on_success: never
-    on_failure: change
-deploy:
-  provider: npm
-  email: ${NPM_EMAIL}
-  api_key: ${NPM_AUTH_TOKEN}
-  on:
-    tags: true
-    repo: bespokejs/generator-bespoke
-    node: *release_node
diff --git a/release.sh b/release.sh
new file mode 100755
index 0000000..ac0b2cb
--- /dev/null
+++ b/release.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+
+# required packages (for ubuntu:kinetic): curl git jq nodejs npm
+
+if [ -z "$RELEASE_NPM_TOKEN" ]; then
+  echo No npm token specified for publishing to npmjs.com. Stopping release.
+  exit 1
+fi
+export RELEASE_BRANCH=${GITHUB_REF_NAME:-main}
+if [ ! -v RELEASE_USER ]; then
+  export RELEASE_USER=$GITHUB_ACTOR
+fi
+RELEASE_GIT_NAME=$(curl -s https://api.github.com/users/$RELEASE_USER | jq -r .name)
+RELEASE_GIT_EMAIL=$RELEASE_USER@users.noreply.github.com
+
+# RELEASE_VERSION can be a version number (exact) or increment keyword (next in sequence)
+if [ -z "$RELEASE_VERSION" ]; then RELEASE_VERSION=prerelease; fi
+if [ -z "$RELEASE_NPM_TAG" ]; then
+  if case $RELEASE_VERSION in major|minor|patch) ;; *) false;; esac; then
+    RELEASE_NPM_TAG=latest
+  elif case $RELEASE_VERSION in pre*) ;; *) false;; esac; then
+    RELEASE_NPM_TAG=testing
+  elif [ "$RELEASE_VERSION" != "${RELEASE_VERSION/-/}" ] && [ "${RELEASE_VERSION#*-}" != "stable" ]; then
+    RELEASE_NPM_TAG=testing
+  else
+    RELEASE_NPM_TAG=latest
+  fi
+fi
+
+# configure git to push changes
+git config --local user.name "$RELEASE_GIT_NAME"
+git config --local user.email "$RELEASE_GIT_EMAIL"
+
+# configure npm client for publishing
+echo -e "//registry.npmjs.org/:_authToken=$RELEASE_NPM_TOKEN" > $HOME/.npmrc
+
+# release!
+(
+  set -e
+  npm version --no-git-tag-version $RELEASE_VERSION
+  RELEASE_VERSION=$(npm exec -c 'echo -n $npm_package_version')
+  if case $RELEASE_VERSION in 1.0.0-*) ;; *) false;; esac; then
+    RELEASE_NPM_TAG=latest
+  fi
+  git commit -a -m "release $RELEASE_VERSION [no ci]"
+  git tag -m "version $RELEASE_VERSION" v$RELEASE_VERSION
+  git push origin $(git describe --tags --exact-match)
+  npm publish --access public --tag $RELEASE_NPM_TAG
+  git push origin $RELEASE_BRANCH
+)
+
+exit_code=$?
+
+# nuke npm settings
+rm -f $HOME/.npmrc
+
+# check for any uncommitted files
+git status -s -b
+
+exit $exit_code