From 2ffff0fa618ece5bec901f1ba59a284d426b1fad Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Fri, 30 Jul 2021 12:56:31 +0900
Subject: [PATCH] ci: use `npm ci` to improve CI performance

---
 .github/workflows/lint.yml | 30 +++++++++++++++++---------
 .github/workflows/test.yml | 44 +++++++++++++++++++++++++-------------
 2 files changed, 49 insertions(+), 25 deletions(-)

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ff8a1c453..cdf6d202e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -8,13 +8,23 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-    - name: Setup Node.js
-      uses: actions/setup-node@v1
-      with:
-        node-version: 16.x
-    - name: Install
-      run: npm i
-    - name: Lint
-      run: npm run lint
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16.5.0
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: npm-${{ hashFiles('package-lock.json') }}
+          restore-keys: npm-
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint
+        run: npm run lint
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 630ee1cf5..75d38af78 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,21 +16,35 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [16.5.0]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-    - name: Setup Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node-version }}
-    - name: Install
-      run: npm i
-    - name: Build
-      run: npm run build
-    - name: Test
-      run: npm run test
-    - name: Upload Coverage
-      uses: codecov/codecov-action@v1
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: npm-${{ hashFiles('package-lock.json') }}
+          restore-keys: npm-
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build
+
+      - name: Test
+        run: npm test
+        env:
+          CI: true
+
+      - name: Upload Coverage
+        uses: codecov/codecov-action@v1