ci(action): add deps cache support based on package.json (#145)

* ci: add ci cache support

* ci: make ci cache based on package.json

* ci: rename path

* chore: remove useless env files

Author: yuzhanglong

.github/workflows/build.yml

@@ -16,7 +16,17 @@ jobs:
         with:
           node-version: '12'
 
-      - name: ci
+      - name: Cache node modules
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-node-modules
+        with:
+          path: ./node_modules
+          key: ${{ runner.os }}-build-cache-node-modules-${{ hashFiles('**/package.json') }}
+          restore-keys: |
+            cache-node-modules-
+
+      - name: Run ci
         run: |
           npm install
           npm run ci