use ci

.github/workflows/build.yml

@@ -0,0 +1,24 @@
+name: build
+
+on: [push]
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+
+        strategy:
+            matrix:
+                node-version: [10.x, 12.x]
+
+        steps:
+            - uses: actions/checkout@v1
+            - name: Use Node.js ${{ matrix.node-version }}
+              uses: actions/setup-node@v1
+              with:
+                  node-version: ${{ matrix.node-version }}
+            - name: npm install, build, and test
+              run: |
+                  npm ci
+                  npm run build --if-present
+              env:
+                  CI: true

.github/workflows/format.yml

@@ -0,0 +1,24 @@
+name: format
+
+on: [push]
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+
+        strategy:
+            matrix:
+                node-version: [12.x]
+
+        steps:
+            - uses: actions/checkout@v1
+            - name: Use Node.js ${{ matrix.node-version }}
+              uses: actions/setup-node@v1
+              with:
+                  node-version: ${{ matrix.node-version }}
+            - name: npm install, build, and test
+              run: |
+                  npm ci
+                  npm run check:format
+              env:
+                  CI: true

.github/workflows/test.yml

@@ -0,0 +1,29 @@
+name: test
+
+on: [push]
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+
+        strategy:
+            matrix:
+                node-version: [10.x, 12.x]
+
+        steps:
+            - uses: actions/checkout@v1
+            - name: Use Node.js ${{ matrix.node-version }}
+              uses: actions/setup-node@v1
+              with:
+                  node-version: ${{ matrix.node-version }}
+            - name: npm install, build, and test
+              run: |
+                  npm ci
+                  npm test
+              env:
+                  CI: true
+            - name: Coveralls GitHub Action
+              uses: coverallsapp/github-action@v1.0.1 
+              with: 
+                token: ${{ secrets.CODECOV_TOKEN }}
+                github-token: ${{ secrets.github_token }}

README.md

@@ -1,3 +1,3 @@
-# Svelte Element
-
-Element UI in svelte.
+# Svelte Element · ![Build Status](https://github.com/mistlog/svelte-element/workflows/build/badge.svg) [![Coverage Status](https://coveralls.io/repos/github/mistlog/svelte-element/badge.svg)](https://coveralls.io/github/mistlog/svelte-element)
+
+Element UI in svelte.