fix: pipe logic

Signed-off-by: Jason C. Leach <[email protected]>

.github/workflows/actions/early-exit-check/action.yml

@@ -7,12 +7,8 @@ runs:
   using: composite
   steps:
     - name: Check location of changed files
-      id: core_files_check
       shell: bash
       run: |
-        echo "mango=xx" >> $GITHUB_OUTPUT
-        exit 0
-
         set -x
 
         if [ "${GITHUB_REF_NAME}" = "main" ]; then 

.github/workflows/main.yaml

@@ -79,7 +79,37 @@ jobs:
 
       - name: Check if core files changed
         id: core_files_changed
-        uses: ./.github/workflows/actions/early-exit-check
+        shell: bash
+        run: |
+          set -x
+
+          if [ "${GITHUB_REF_NAME}" = "main" ]; then 
+            # On main branch, compare with the previous
+            # commit otherwise (for PRs) compare with the
+            # current commit.
+            parent_ref="${GITHUB_REF_NAME:-main}^"
+            child_ref="${GITHUB_SHA}"
+          else
+            # On PRs, compare with the base branch.
+            parent_ref="origin/${GITHUB_BASE_REF:-main}"
+            child_ref="HEAD"
+          fi
+
+          echo "Comparing ${parent_ref} with ${child_ref}"
+
+          diff_output=$(git diff --name-only ${parent_ref}..${child_ref})
+          # change_count=$(echo "$diff_output" | grep -E '^(app/.*)|(.yarn/.*)|(.github/workflows/.*)' | wc -l | awk '{$1=$1};1' || true)
+          change_count=$(echo "$diff_output" | grep -E '^(blarb/.*)' | wc -l | awk '{$1=$1};1' || true)
+
+          echo "$change_count files changed in app, .yarn, or .github/workflows"
+
+          if [ $change_count -gt 0 ]; then
+            # A result greater than 0 means there are changes
+            # in the specified directories.
+            echo "result=zz" >> $GITHUB_OUTPUT
+          else
+            echo "result=xx" >> $GITHUB_OUTPUT
+          fi
 
       - name: xxxxxxx
         # if: steps.core_files_changed.outputs.result != 'true'