updated alpine_3.yaml

.github/workflows/alpine_3.yaml

@@ -11,6 +11,7 @@
 #  https://www.linkedin.com/in/harisekhon
 #
 
+---
 name: Alpine 3
 
 #env:
@@ -21,7 +22,6 @@ on:
     branches:
       - master
   schedule:
-    # * is a special character in YAML so you have to quote this string
     - cron: '0 7 * * *'
 
 jobs:
@@ -33,15 +33,14 @@ jobs:
     env:
       repo: bash-tools
     steps:
-    # untars repo in docker container so git submodule update fails
-    #- uses: actions/checkout@v2
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
       - name: install git & make
         run: apk add --no-cache git make
-    - name: git clone
-      run: cd /tmp && git clone "https://github.com/harisekhon/$repo"
       - name: init
-      run: cd "/tmp/$repo" && git submodule update --init --recursive
+        run: make init
       - name: build
-      run: cd "/tmp/$repo" && make ci
+        run: make ci
       - name: test
-      run: cd "/tmp/$repo" && make test
+        run: make test