build: automate release

Added semantic-release to help with app versioning, release changes, git tagging and npm publishing.
Also added commit message linting and commitizen to help with writing commits

closes #83

.releaserc.json

@@ -0,0 +1,23 @@
+{
+    "pkgRoot": "dist/cashmere",
+    "prepare": [
+        {
+            "path": "@semantic-release/changelog",
+            "changelogFile": "CHANGELOG.md"
+        },
+        "@semantic-release/npm",
+        "@semantic-release/git"
+    ],
+    "verifyConditions": ["@semantic-release/changelog", "@semantic-release/npm", "@semantic-release/git", "@semantic-release/github"],
+    "publish": [
+        {
+            "path": "@semantic-release/npm",
+            "tarballDir": "dist/*.tgz"
+        },
+        "@semantic-release/git",
+        {
+            "path": "@semantic-release/github",
+            "assets": "dist/*.tgz"
+        }
+    ]
+}

.travis.yml

@@ -29,8 +29,11 @@ jobs:
         on:
           branch: master
 
+before_install:
+  - dpkg --compare-versions `npm -v` ge 5.8 || npm i -g npm@^5.8
+
 install:
-  - npm install
+  - npm ci
 
 script:
   - ./scripts/travis-script.sh

commitlint.config.js

@@ -0,0 +1 @@
+module.exports = {extends: ['@commitlint/config-conventional']};

package.json

@@ -1,8 +1,16 @@
 {
     "name": "@healthcatalyst/cashmere-docs",
-    "version": "0.0.9",
+    "version": "0.0.0-development",
     "license": "Apache-2.0",
     "description": "Cashmere documentation website",
+    "publishConfig": {
+        "registry": "https://registry.npmjs.org/",
+        "tag": "alpha"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/HealthCatalyst/Fabric.Cashmere.git"
+    },
     "scripts": {
         "ng": "ng",
         "start": "ng serve",
@@ -15,7 +23,11 @@
         "postbuild:lib": "node scripts/postbuild.js",
         "build:user": "ng build user-guide --prod",
         "build": "npm run build:lib && npm run build:user",
-        "precommit": "lint-staged"
+        "postpublish": "./scripts/replace-package-version.sh",
+        "precommit": "lint-staged",
+        "commitmsg": "commitlint -e $GIT_PARAMS",
+        "cm": "git-cz",
+        "semantic-release": "semantic-release"
     },
     "lint-staged": {
         "*.{js,scss,css,md,json}": ["prettier --write", "git add"],
@@ -49,15 +61,20 @@
         "@angular/cli": "^6.0.3",
         "@angular/compiler-cli": "6.0.3",
         "@angular/language-service": "6.0.3",
+        "@commitlint/cli": "^6.2.0",
+        "@commitlint/config-conventional": "^6.1.3",
+        "@commitlint/travis-cli": "^6.2.0",
         "@types/d3": "^5.0.0",
         "@types/jasmine": "~2.8.6",
         "@types/jasminewd2": "~2.0.2",
         "@types/node": "9.6.2",
         "@types/popper.js": "^1.11.0",
         "chalk": "^2.3.0",
         "codelyzer": "~4.2.1",
+        "commitizen": "^2.10.1",
         "coveralls": "^3.0.1",
         "cp": "^0.2.0",
+        "cz-conventional-changelog": "^2.1.0",
         "fs-extra": "^6.0.1",
         "glob": "^7.1.2",
         "husky": "^0.14.3",
@@ -75,7 +92,7 @@
         "prettier": "^1.12.1",
         "protractor": "~5.3.1",
         "rxjs-tslint": "^0.1.4",
-        "tar": "^4.4.3",
+        "semantic-release": "^15.5.2",
         "ts-node": "~5.0.1",
         "tsickle": ">=0.25.5",
         "tslib": "^1.7.1",
@@ -84,5 +101,10 @@
         "typescript": "2.7.2",
         "typescript-formatter": "^7.0.1",
         "uglify-js": "3.3.18"
+    },
+    "config": {
+        "commitizen": {
+            "path": "./node_modules/cz-conventional-changelog"
+        }
     }
 }

projects/cashmere/package.json

@@ -1,6 +1,6 @@
 {
     "name": "@healthcatalyst/cashmere",
-    "version": "0.0.9",
+    "version": "0.0.0-development",
     "license": "Apache-2.0",
     "description": "Reusable Health Catalyst Components",
     "repository": {

scripts/postbuild.js

@@ -1,6 +1,5 @@
 #!/usr/bin/env node
 
-const tar = require('tar');
 const fse = require('fs-extra');
 const path = require('path');
 
@@ -18,7 +17,7 @@ const assets = [
 ];
 
 Promise.all(copyAssets(resolveSrcDestPaths(assets)))
-    .then(_ => tarProject())
+    .then(_ => fse.remove('dist/cashmere.tgz'))
     .then(_ => console.log('Finished copying assets'))
     .catch(e => console.log(e));
 
@@ -36,16 +35,3 @@ function copyAssets(files) {
         return fse.copy(srcDest[0], srcDest[1]);
     });
 }
-
-function tarProject() {
-    return tar.create(
-        {
-            gzip: true,
-            strict: true,
-            portable: true,
-            cwd: resolvePath('../dist'),
-            file: `${resolvePath('../dist')}/${projectName}.tgz`
-        },
-        [projectName]
-    );
-}

scripts/publish.sh

@@ -7,15 +7,17 @@ set -e
 cd $(dirname $0)/..
 
 # Build project
-echo "Building app"
 npm run build
 
-echo "Generating code coverage"
+#Generating code coverage
 npm run test:unit
 
 # Publish code coverage to Coveralls
 cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
 
+# Publishing to NPM
+npx semantic-release
+
 # Copy redirection error page for Github Pages
 cp dist/user-guide/index.html dist/user-guide/404.html
 

scripts/replace-package-version.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# Grab package version set by semantic release
+PACKAGE_VERSION=$(cat dist/cashmere/package.json \
+  | grep version \
+  | head -1 \
+  | awk -F: '{ print $2 }' \
+  | sed 's/[",]//g')
+
+# Replace package.json version with generated version
+sed -i "" -E "s/(\"version\":[[:space:]]*\").+(\")/\1${PACKAGE_VERSION}\2/g" package.json
+
+# Update package-lock.json version also
+npm install --package-lock-only

scripts/travis-script.sh

@@ -9,7 +9,7 @@ cd $(dirname $0)/..
 source scripts/travis-mode.sh
 
 if is_lint; then
-    npm run lint
+    npm run lint && commitlint-travis
 elif is_unit; then
     npm run test:unit
 elif is_build; then