chore: update npm release job

Author: vardumper

.github/workflows/release-npm-packages.yml

@@ -44,6 +44,17 @@ jobs:
             echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"
           fi
 
+      - name: Get previous release tag
+        id: prev_tag
+        run: |
+          CURRENT_TAG="${GITHUB_REF_NAME}"
+          PREV_TAG=$(git tag --sort=-version:refname | grep -v "^${CURRENT_TAG}$" | head -1)
+          if [ -z "$PREV_TAG" ]; then
+            # No previous tag: diff against the very first commit
+            PREV_TAG=$(git rev-list --max-parents=0 HEAD)
+          fi
+          echo "tag=$PREV_TAG" >> "$GITHUB_OUTPUT"
+
       - name: Detect changed packages
         id: changes
         run: |
@@ -61,7 +72,7 @@ jobs:
               continue
             fi
 
-            if [ "${{ inputs.publish_all }}" != "true" ] && git diff --quiet HEAD~1 -- "$dir"; then
+            if [ "${{ inputs.publish_all }}" != "true" ] && git diff --quiet "${{ steps.prev_tag.outputs.tag }}" HEAD -- "$dir"; then
               continue
             fi
 

clover.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<coverage generated="1779348799">
-  <project timestamp="1779348799" name="Clover Coverage">
+<coverage generated="1779348850">
+  <project timestamp="1779348850" name="Clover Coverage">
     <package name="Html\Delegator">
       <file name="/home/erik-poehler/Sites/ExtendedHTMLDocument/src/Delegator/HTMLDocumentDelegator.php">
         <class name="Html\Delegator\HTMLDocumentDelegator" namespace="Html\Delegator">