Separate CI into Test and Hygiene

Signed-off-by: Sora Morimoto <sora@morimoto.io>

.github/workflows/workflow.yml → .github/workflows/hygiene.yml

@@ -1,20 +1,12 @@
-name: Main workflow
+name: Hygiene
 
 on:
   - pull_request
   - push
 
 jobs:
-  build:
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - macos-latest
-          - ubuntu-latest
-          - windows-latest
-
-    runs-on: ${{ matrix.os }}
+  hygiene:
+    runs-on: ubuntu-latest
 
     steps:
       - name: Checkout code
@@ -47,8 +39,3 @@ jobs:
             git diff
             exit 1
           fi
-
-      - name: Run FOSSA scan and upload build data
-        uses: ./
-        with:
-          fossa-api-key: 570e8f8e839e20a229f196974ede9a4d

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: Test
+
+on:
+  - pull_request
+  - push
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - macos-latest
+          - ubuntu-latest
+          - windows-latest
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Run FOSSA scan and upload build data
+        uses: ./
+        with:
+          fossa-api-key: 570e8f8e839e20a229f196974ede9a4d

README.md

@@ -1,7 +1,8 @@
 # Fossa Action
 
-[![Main workflow](https://github.com/fossa-contrib/fossa-action/workflows/Main%20workflow/badge.svg?branch=master)](https://github.com/fossa-contrib/fossa-action/actions)
-[![CodeQL](https://github.com/fossa-contrib/fossa-action/workflows/CodeQL/badge.svg?branch=master)](https://github.com/fossa-contrib/fossa-action/actions)
+[![Test](https://github.com/fossa-contrib/fossa-action/actions/workflows/test.yml/badge.svg)](https://github.com/fossa-contrib/fossa-action/actions)
+[![Hygiene](https://github.com/fossa-contrib/fossa-action/actions/workflows/hygiene.yml/badge.svg)](https://github.com/fossa-contrib/fossa-action/actions)
+[![CodeQL](https://github.com/fossa-contrib/fossa-action/actions/workflows/codeql.yml/badge.svg)](https://github.com/fossa-contrib/fossa-action/actions)
 [![FOSSA Status](https://app.fossa.com/api/projects/custom%2B7767%2Fgithub.com%2Ffossa-contrib%2Ffossa-action.svg?type=small)](https://app.fossa.com/projects/custom%2B7767%2Fgithub.com%2Ffossa-contrib%2Ffossa-action?ref=badge_small)
 
 ## Synopsis