From d511a2e6e333e76a16e5f611d035e810a25308d2 Mon Sep 17 00:00:00 2001
From: michael webber <michaelryanwebber@gmail.com>
Date: Tue, 2 Apr 2024 00:03:27 -0400
Subject: [PATCH] In the rare case that the first 7 characters of a git sha
 contains only numbers and begins with 0, SemVer will reject the
 canaryIdentifier. In such cases, make sure we include enough of the sha to
 get a letter.

---
 packages/core/src/auto.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/auto.ts b/packages/core/src/auto.ts
index b52a3905b..e83318454 100644
--- a/packages/core/src/auto.ts
+++ b/packages/core/src/auto.ts
@@ -1310,9 +1310,11 @@ export default class Auto {
     }
 
     if (!pr || !build) {
-      canaryIdentifier = `${canaryIdentifier}.${(
-        await this.git.getSha(true)
-      ).slice(0, 7)}`;
+      const sha = await this.git.getSha();
+      const endIndex  = /^0\d{6}/.test(sha) ?
+          sha.search(/[a-zA-Z]/) + 1
+          : 7;
+      canaryIdentifier = `${canaryIdentifier}.${sha.slice(0, endIndex)}`;
     }
 
     canaryIdentifier = `-canary${canaryIdentifier}`;