Workflow to bump version on each commit

Author: Enmk

.github/workflows/bump_version.yml

@@ -0,0 +1,57 @@
+name: bump version
+# Upstream uses last portion of the version as a unique part to differentiate builds
+# created from different commits. Last part (or VERSION_TWEAK) is basically a number
+# of commits since the last tag (computed automatically by git).
+# That works well for them, since they release from the same branch: e.g. 24.8,
+# adding stuff to it and eventually pushing out the release.
+#
+# For Altinity we use different branches, and we don't put upstream tags to our repo.
+# Hence we can't rely on this automatic behaviour from git.
+#
+# So in order to generate new version, whenever it makes sense, and to make it different from
+# upstream's (Altinity versions have VERSION_TWEAK >= upsteam's versions VERSION_TWEAK)
+# we increment existing VERSION_TWEAK by 1 each time.
+
+env:
+  # version suffix to use in cmake/autogenerated_versions_new.txt
+  # due to current content of that file, anything different than 'altinitystable'
+  # will prepended to the VERSION_DESCRIBE-part.
+  # e.g. VERSION_TYPE: 'new' ==> VERSION_DESCRIBE='24.8.1.23.altinitystable-new'
+  VERSION_TYPE: altinitystable
+
+on:
+  push:
+    branches:
+      # At the moment it seems wise to not execute on release branches:
+      # this workflow produces a new commit with a new version value,
+      # which might conflict with (already started by another workflow)
+      # build & release process, potentially cancelling it and
+      # re-triggering and re-doing of all of the builds and delaying the release.
+      - 'customizations/**'
+
+jobs:
+  bump-version:
+    runs-on: [ubuntu-latest]
+    steps:
+      - name: checkout repo
+        uses: actions/checkout@v4
+
+      - name: Update cmake/autogenerated_versions.txt
+        run: |
+          awk 'match($0, /^(SET\(VERSION_TWEAK) ([0-9])+(.*\))/, m) { print(m[1] " " strtonum($2) + 1 "" m[3]) ; next } 1' \
+          cmake/autogenerated_versions.txt > cmake/autogenerated_versions_new.txt
+          mv cmake/autogenerated_versions_new.txt cmake/autogenerated_versions.txt
+          cat cmake/autogenerated_versions.txt
+          # update rest of the version info (mostly VERSION_DESCRIBE and VERSION_STRING)
+          python3 tests/ci/version_helper.py --update-cmake --version-type='altinitystable'
+
+      - name: push updated cmake/autogenerated_versions.txt
+        run: |
+          # export version info as multiple variables
+          source <(python3 tests/ci/version_helper.py --export --version-type='altinitystable')
+          git \
+            -c [email protected] \
+            -c user.name=altinity-robot \
+            -c commit.gpgsign=false
+          git commit -a -m "Bumped version to $CLICKHOUSE_VERSION_DESCRIBE" cmake/autogenerated_versions.txt
+          git push

tests/ci/version_helper.py

@@ -28,6 +28,8 @@
 SET(VERSION_MAJOR {major})
 SET(VERSION_MINOR {minor})
 SET(VERSION_PATCH {patch})
+SET(VERSION_TWEAK {tweak})
+SET(VERSION_FLAVOUR {flavour})
 SET(VERSION_GITHASH {githash})
 SET(VERSION_DESCRIBE {describe})
 SET(VERSION_STRING {string})
@@ -177,10 +179,11 @@ def as_dict(self) -> VERSIONS:
             "major": self.major,
             "minor": self.minor,
             "patch": self.patch,
-            "tweak": self.tweak,
             "githash": self.githash,
             "describe": self.describe,
             "string": self.string,
+            "tweak": self._tweak or "",
+            "flavour": self._flavour or "",
         }
 
     def as_tuple(self) -> Tuple[int, int, int, int]: