ci: Add a version check to the JSR publish workflow to ensure deno.json version matches the Git tag.

Author: fusionstrings

.github/workflows/publish-jsr.yml

@@ -34,5 +34,21 @@ jobs:
       - name: Run tests
         run: deno task test
 
+      - name: Check version match
+        if: startsWith(github.ref, 'refs/tags/')
+        env:
+          TAG_NAME: ${{ github.ref_name }}
+        run: |
+          FILE_VERSION=$(deno eval 'console.log(JSON.parse(Deno.readTextFileSync("deno.json")).version)')
+          TAG_VERSION=${TAG_NAME#v}
+          
+          echo "File version: $FILE_VERSION"
+          echo "Tag version: $TAG_VERSION"
+          
+          if [ "$FILE_VERSION" != "$TAG_VERSION" ]; then
+            echo "::error::Version mismatch! deno.json has $FILE_VERSION but tag is $TAG_VERSION"
+            exit 1
+          fi
+
       - name: Publish to JSR
         run: deno publish