Merge pull request #32 from tj-actions/add-support-for-detecting-unst…

…aged-files

.github/workflows/test.yml

@@ -55,3 +55,21 @@ jobs:
         run: |
           echo "No Changes found: (Not expected)"
           exit 1
+      - name: Generate and unstaged file
+        run: |
+          echo "New changes" > unstaged.txt
+      - name: Test unstaged file has changes
+        uses: ./
+        id: changed_unstaged_files_expected
+        with:
+          files: |
+            unstaged.txt
+      - name: Display unstaged changed files
+        if: steps.changed_unstaged_files_expected.outputs.files_changed == 'true'
+        run: |
+          echo "Changed files: ${{ steps.changed_unstaged_files_expected.outputs.changed_files }}"
+      - name: Verify Changes to unstaged.txt
+        if: steps.changed_unstaged_files_expected.outputs.files_changed != 'true'
+        run: |
+          echo "No Changes found: (Not expected)"
+          exit 1

entrypoint.sh

@@ -8,6 +8,12 @@ for path in ${INPUT_FILES}
 do
    echo "Checking for file changes: \"${path}\"..."
    MODIFIED_FILE=$(git diff --diff-filter=ACMUXTR --name-only | grep -E "(${path})" || true)
+
+   if [[ -z $MODIFIED_FILE ]]; then
+     # Find unstaged changes
+     MODIFIED_FILE=$(git status --porcelain | awk '{ print $2 }' | grep -E "(${path})" || true)
+   fi
+
    if [[ -n ${MODIFIED_FILE} ]]; then
      echo "Found uncommited changes at: ${path}"
      CHANGED_FILES+=("${path}")