Add test case for workflow failure on nothing to commit

Author: leigholiver

.github/workflows/test-tag.yml

@@ -3,25 +3,11 @@ name: Run tests, Tag release
 on:
   push:
     branches:
-      # explicit deny all here to make sure there isnt a commit loop
-      - '!*'
       - main
       - fix/*
 
 jobs:
-  create_tag:
-    runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main'
-    needs: run_tests
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: check if tag already exists
-        run: git fetch --depth=1 origin +refs/tags/*:refs/tags/* && git rev-parse "$(cat VERSION)" >/dev/null 2>&1 && exit 1 || exit 0
 
-      - name: create tag
-        run: git config --global user.email "${{ github.actor }}" && git config --global user.name "${{ github.actor }}" && git tag -a -m "$(cat VERSION)" $(cat VERSION) && git push --follow-tags
   run_tests:
     runs-on: ubuntu-latest
     steps:
@@ -98,3 +84,33 @@ jobs:
           destination_branch: commit_message_test
           deploy_key: ${{ secrets.DEPLOY_KEY }}
           commit_message: testing a custom commit message (${{ github.sha }})
+
+
+      # Test that fails on nothing to commit - a copy of the previous test
+      - name: test issue where workflow fails when there is nothing to commit
+        uses: ./
+        with:
+          source: tmp.txt
+          destination_repo: leigholiver/commit-with-deploy-key
+          destination_branch: commit_message_test
+          deploy_key: ${{ secrets.DEPLOY_KEY }}
+          commit_message: testing a custom commit message (${{ github.sha }})
+
+      # Test that nothing to commit is OK
+
+
+
+  # If the tests are successful, and we've merged to main, create a tag
+  create_tag:
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
+    needs: run_tests
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: check if tag already exists
+        run: git fetch --depth=1 origin +refs/tags/*:refs/tags/* && git rev-parse "$(cat VERSION)" >/dev/null 2>&1 && exit 1 || exit 0
+
+      - name: create tag
+        run: git config --global user.email "${{ github.actor }}" && git config --global user.name "${{ github.actor }}" && git tag -a -m "$(cat VERSION)" $(cat VERSION) && git push --follow-tags

VERSION

@@ -1 +1 @@
-v1.0.2
+v1.0.3