revert pipeline from using published action

Author: monkeyman192

.github/scripts/version_check.sh

@@ -3,6 +3,12 @@
 # This script is copied directly from https://github.com/MathieuMoalic/action-python-package-new-version/blob/main/entrypoint.sh
 # This is just until there is extra functionality as part of that repo to allow specifying a different index.
 
+########## helper ##########
+error_exit() {
+    echo "Error: $1" >&2
+    exit 1
+}
+
 # Check if pyproject.toml exists
 PYPROJECT_FILE=pyproject.toml
 
@@ -26,7 +32,10 @@ echo "PACKAGE_NAME is $PACKAGE_NAME"
 
 # Step 3: Get latest release version from PyPI
 INDEX="${PYPI_INDEX:-pypi.org}"
-PUBLISHED_VERSIONS=$(curl -s "https://$INDEX/pypi/$PACKAGE_NAME/json" | jq -r '.releases | keys | .[]')
+echo "Index is $INDEX"
+echo "https://${INDEX}/pypi/${PACKAGE_NAME}/json"
+curl -s "https://${INDEX}/pypi/${PACKAGE_NAME}/json"
+PUBLISHED_VERSIONS=$(curl -s "https://${INDEX}/pypi/${PACKAGE_NAME}/json" | jq -r '.releases | keys | .[]')
 
 if [ -z "$PUBLISHED_VERSIONS" ]; then
     error_exit "Unable to retrieve published version from $INDEX for $PACKAGE_NAME"

.github/workflows/pipeline.yml

@@ -57,8 +57,13 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Check whether to release on indexes
-        uses: MathieuMoalic/action-python-package-new-version@c4e361a9d28c1bcc19fe10bb4dcb751b625f031b
+      - name: Check whether to release on pypi.org
+        run: |
+          ./.github/scripts/version_check.sh
+      - name: Check whether to release on test.pypi.org
+        run: |
+          export PYPI_INDEX=test.pypi.org
+          ./.github/scripts/version_check.sh
       - name: Globalise determined version
         id: set_version
         run: echo "package_version=${{ env.PACKAGE_VERSION }}" >> "$GITHUB_OUTPUT"