Merge pull request #360 from material-components/lit-analyzer

Add lit-analyzer to linting

.travis.yml

@@ -8,3 +8,10 @@ addons:
 
 before_script:
   - npm run bootstrap
+  - >-
+  npm run format && git diff --exit-code || (echo -e '\n\033[31mERROR:\033[0m
+  Project is not formatted. Please run "npm run format".' && false)
+
+script:
+  - npm run lint
+  - npm test

CHANGELOG.md

@@ -17,6 +17,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Fix bug where `<mwc-snackbar>` `open` method threw if called immediately
   after construction (before `firstUpdated`).
 - Add support for `<svg>` and `<img>` to `<mwc-icon-button>`
+- Add `lit-analyzer` to CI
+- Only set up structure in `bootstrap`, make `build` explicit.
+  Run `lint` and `format` in CI
 
 ## [0.6.0] - 2019-06-05
 - Upgrade lerna to 3.x

README.md

@@ -74,10 +74,10 @@ Below are instructions for setting up project development.
 
 1. Clone this repo with `git clone`.
 1. Install dependencies by running `npm run bootstrap`
+1. Build the project with `npm run build`
 1. Run a development server with `npm run dev`
     - View the demos by accessing `<dev server url>`/demos/index.html
     - This will also build the project.
-1. Build the project with `npm run build`
 1. Run tests with `npm run test`
 1. Run benchmarks with `npm run build:tests && npm run test:bench`
 

package.json

@@ -10,12 +10,13 @@
     "dev": "polyserve --npm --module-resolution=node",
     "format": "clang-format --version; find . -name '*.ts' | grep -v node_modules | xargs clang-format -style=file -i",
     "lint:imports": "node scripts/check-imports.js",
-    "lint": "npm run lint:typescript",
+    "lint": "npm run lint:typescript && npm run lint:lit",
     "lint:typescript": "eslint \"packages/**/*.ts\"",
+    "lint:lit": "lit-analyzer \"packages/**/*.ts\" --strict --quiet",
     "test": "karma start --single-run",
     "test:bench": "node test/benchmark/cli.js",
-    "bootstrap": "npm install && ./scripts/bootstrap.sh && npm run build",
-    "build": "npm run lint && npm run build:styling && npm run build:typescript -- --verbose",
+    "bootstrap": "npm install && ./scripts/bootstrap.sh",
+    "build": "npm run build:styling && npm run build:typescript -- --verbose",
     "build:styling": "./scripts/build-styling.sh",
     "build:typescript": "tsc --build packages/**/tsconfig.json",
     "build:tests": "tsc --build test/tsconfig.json && tsc --build test/tsconfig-node.json",
@@ -56,6 +57,7 @@
     "karma-sauce-launcher": "^2.0.2",
     "karma-sourcemap-loader": "^0.3.7",
     "lerna": "^3.13.1",
+    "lit-analyzer": "^1.1.7",
     "mocha": "^5.0.0",
     "node-sass-import": "^2.0.1",
     "node-watch": "^0.6.0",