Fix create PR action

Description:
- Fixes the create-pr action by providing the correct path for create-pr.sh
- Only one app in directory so can remove the iterator

.github/workflows/create-pr.yaml

@@ -18,8 +18,8 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: alphagov/datagovuk_publish
-          path: ckanext
-      - run: bash ./docker/create-pr.sh
+      - name: Create PR
+        run: bash ./docker/create-pr.sh
         env:
           GH_TOKEN: ${{ secrets.PR_GITHUB_TOKEN }}
           GH_REF: ${{ github.ref_name }}

docker/create-pr.sh

@@ -27,18 +27,16 @@ for ENV in $(echo $ENVS | tr "," " "); do
       git checkout -b ${BRANCH}
 
       cd "${ENV}"
-      for APP in ckan pycsw solr; do
-        yq -i '.tag = env(IMAGE_TAG)' "${APP}.yaml"
-        yq -i '.branch = env(SOURCE_BRANCH)' "${APP}.yaml"
-        git add "${APP}.yaml"
-      done
+      yq -i '.tag = env(IMAGE_TAG)' "publish.yaml"
+      yq -i '.branch = env(SOURCE_BRANCH)' "publish.yaml"
+      git add "publish.yaml"
 
       if [[ $(git status | grep "nothing to commit") ]]; then
         echo "Nothing to commit"
       else
-        git commit -m "Update image tags for ${ENV} to ${IMAGE_TAG}"
+        git commit -m "Update datagovuk_publish image tags for ${ENV} to ${IMAGE_TAG}"
         git push --set-upstream origin "${BRANCH}"
-        gh pr create --title "Update image tags for ${ENV} (${IMAGE_TAG})" --base main --head "${BRANCH}" --fill
+        gh pr create --title "Update datagovuk_publish image tags for ${ENV} (${IMAGE_TAG})" --base main --head "${BRANCH}" --fill
       fi
     fi
   )