Merge branch 'main' of http://github.com/actions/cache into dhadka/ghes

.gitattributes

@@ -0,0 +1 @@
+.licenses/** -diff linguist-generated=true

.github/workflows/licensed.yml

@@ -0,0 +1,20 @@
+name: Licensed
+
+on:
+  push: {branches: main}
+  pull_request: {branches: main}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Check licenses
+    steps:
+      - uses: actions/checkout@v2
+      - run: npm ci
+      - name: Install licensed
+        run: |
+          cd $RUNNER_TEMP
+          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/2.12.2/licensed-2.12.2-linux-x64.tar.gz
+          sudo tar -xzf licensed.tar.gz
+          sudo mv licensed /usr/local/bin/licensed
+      - run: licensed status

.github/workflows/workflow.yml

@@ -3,13 +3,13 @@ name: Tests
 on:
   pull_request:
     branches:
-      - master
+      - main
       - releases/**
     paths-ignore:
       - '**.md'
   push:
     branches:
-      - master
+      - main
       - releases/**
     paths-ignore:
       - '**.md'
@@ -34,7 +34,7 @@ jobs:
       run: |
         echo "::set-output name=dir::$(npm config get cache)"
     - name: Restore npm cache
-      uses: actions/cache@v1
+      uses: actions/cache@v2
       with:
         path: ${{ steps.npm-cache.outputs.dir }}
         key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -52,7 +52,7 @@ jobs:
       shell: bash
       run: |
         npm run build
-        if [ "$(git status --porcelain | wc -l)" -gt "0" ]; then
+        if [ "$(git diff --ignore-space-at-eol | wc -l)" -gt "0" ]; then
           echo "Detected uncommitted changes after build.  See status below:"
           git diff
           exit 1

.licensed.yml

@@ -0,0 +1,16 @@
+sources:
+  npm: true
+
+allowed:
+  - apache-2.0
+  - bsd-2-clause
+  - bsd-3-clause
+  - isc
+  - mit
+  - cc0-1.0
+  - unlicense
+  - 0bsd
+
+reviewed:
+  npm:
+  - sax