From 5a5d142c452f9e2ae45d7923c4f7c7bb7be53f3c Mon Sep 17 00:00:00 2001
From: John Norwood <norwood.john.m@gmail.com>
Date: Mon, 8 Jul 2024 11:11:53 +0100
Subject: [PATCH] fix: Adds check for tag format to release script, also makes
 release script error on improper tags

---
 .github/workflows/release.yml | 2 +-
 release.sh                    | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3fb7ed3..c154853 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     tags:
-    - "*"
+    - "v*"
 
 jobs:
   release:
diff --git a/release.sh b/release.sh
index b9cdcaa..c8ffab1 100755
--- a/release.sh
+++ b/release.sh
@@ -8,6 +8,11 @@ function main {
         exit 1
     fi
 
+    if ! [[ "${release_version}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+        echo "Release version must be of the form 'v1.2.3'"
+        exit 1
+    fi
+
     git commit -am "Release ${release_version}" --allow-empty
     git cliff --tag "${release_version}" -o
     git commit --amend -a