From 7762104d5eda34dec1ee6f722547340feb3944c5 Mon Sep 17 00:00:00 2001
From: Alec Thomas <alec@swapoff.org>
Date: Fri, 25 Aug 2023 14:38:52 +1000
Subject: [PATCH] ci: enable automatic semantic versioning using Conventional
 Commits

The version bumps can be controlled using https://www.conventionalcommits.org
commit messages.
---
 .github/workflows/autoversion.yml | 14 ++++++++++++++
 .github/workflows/ci.yml          |  7 ++++---
 .github/workflows/release.yml     |  4 +++-
 bin/.svu-1.11.0.pkg               |  1 +
 bin/svu                           |  1 +
 scripts/autoversion               | 12 ++++++++++++
 6 files changed, 35 insertions(+), 4 deletions(-)
 create mode 100644 .github/workflows/autoversion.yml
 create mode 120000 bin/.svu-1.11.0.pkg
 create mode 120000 bin/svu
 create mode 100755 scripts/autoversion

diff --git a/.github/workflows/autoversion.yml b/.github/workflows/autoversion.yml
new file mode 100644
index 0000000000..f0fbf5330c
--- /dev/null
+++ b/.github/workflows/autoversion.yml
@@ -0,0 +1,14 @@
+on:
+  workflow_call:
+jobs:
+  semver-tag:
+    name: Conventional Commits Auto-version
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Init Hermit
+        uses: cashapp/activate-hermit@v1
+      - name: Auto-version
+        id: autoversion
+        run: scripts/autoversion
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 301e882bcf..9630d93170 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -104,8 +104,8 @@ jobs:
     name: Integration Tests
     if: github.ref == 'refs/heads/main'
     uses: ./.github/workflows/integration.yml
-  release:
-    name: Release
+  autoversion:
+    name: Auto Version
     if: github.ref == 'refs/heads/main'
     needs:
       - kotlin-runtime
@@ -114,4 +114,5 @@ jobs:
       - lint
       - console
       - integration
-    uses: ./.github/workflows/release.yml
+      - sql
+    uses: ./.github/workflows/autoversion.yml
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 02d7e7071b..5ef75de7cc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,5 +1,7 @@
 on:
-  workflow_call:
+  push:
+    tags:
+      - v**
 name: Build Docker Images
 jobs:
   build-runner:
diff --git a/bin/.svu-1.11.0.pkg b/bin/.svu-1.11.0.pkg
new file mode 120000
index 0000000000..383f4511d4
--- /dev/null
+++ b/bin/.svu-1.11.0.pkg
@@ -0,0 +1 @@
+hermit
\ No newline at end of file
diff --git a/bin/svu b/bin/svu
new file mode 120000
index 0000000000..b97a81573e
--- /dev/null
+++ b/bin/svu
@@ -0,0 +1 @@
+.svu-1.11.0.pkg
\ No newline at end of file
diff --git a/scripts/autoversion b/scripts/autoversion
new file mode 100755
index 0000000000..a997cb7f10
--- /dev/null
+++ b/scripts/autoversion
@@ -0,0 +1,12 @@
+#!/bin/bash
+set -euo pipefail
+
+old_version="$(svu current)"
+new_version="$(svu next)"
+
+test "${old_version}" = "${new_version}" && { echo "No version change"; exit 0; }
+
+gh api -H "Accept: application/vnd.github.v3+json" \
+  "/repos/{owner}/{repo}/git/refs" \
+  -f ref="refs/tags/${new_version}" \
+  -f sha="$(git rev-parse HEAD)"