Fix version update test failure on main branch (#214)

* Make sure git tags are present when CI runs on main
* Fix latest version and control flow in update script

Author: Ngalstyan4

.github/workflows/test.yaml

@@ -26,6 +26,8 @@ jobs:
     steps:
       - uses: actions/checkout@v3
         with:
+          # fetch-depth ensures all tags are present on the repo so we can run update tests successfully
+          fetch-depth: 0
           submodules: "recursive"
       - name: Build
         id: build
@@ -49,7 +51,9 @@ jobs:
           sudo pip install GitPython &&\
           # Start postgres
           sudo su postgres -c "PG_VERSION=$PG_VERSION RUN_TESTS=0 ./ci/scripts/run-tests-linux.sh" && \
-          sudo su -c "PG_VERSION=$PG_VERSION python3 ./scripts/test_updates.py -U postgres"
+          sudo su -c "PG_VERSION=$PG_VERSION python3 ./scripts/test_updates.py -U postgres" &&\
+          echo "Done with updates"
+
         env:
           PG_VERSION: ${{ matrix.postgres }}
         if: ${{ startsWith(matrix.os, 'ubuntu') }}

scripts/test_updates.py

@@ -64,14 +64,15 @@ def incompatible_version(pg_version, version_tag):
     to_tag = args.to_tag
     if from_tag and to_tag:
         update_from_tag(from_tag, to_tag)
+        exit(0)
 
     if from_tag or to_tag:
         print("Must specify both or neither from_tag and to_tag")
         exit(1)
 
     # test updates from all tags
     from_tags = [update_fname.split("--")[0] for update_fname in os.listdir("sql/updates")]
-    latest_version = "0.0.5"
+    latest_version = "main"
 
     pg_version = None if not 'PG_VERSION' in os.environ else os.environ['PG_VERSION']
     for from_tag in from_tags: