From 0cdeb4d3888fa7d4c4513127ce8cd31b9265b0d6 Mon Sep 17 00:00:00 2001
From: David <19214156+dgannon991@users.noreply.github.com>
Date: Tue, 9 Apr 2024 21:04:18 +0100
Subject: [PATCH] Add fallbacks for git commands

Signed-off-by: David <19214156+dgannon991@users.noreply.github.com>
---
 releases/git.go | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/releases/git.go b/releases/git.go
index 69c5bd4..857d8fd 100644
--- a/releases/git.go
+++ b/releases/git.go
@@ -63,8 +63,12 @@ func LoadMetadata() GitMetadata {
 
 // Get the hash of the current commit
 func getCommit() string {
-	commit, _ := must.OutputS("git", "rev-parse", "--short", "HEAD")
-	return commit
+	commit, _ := shx.OutputS("git", "rev-parse", "--short", "HEAD")
+	if commit != "" {
+		return commit
+	}
+
+	return "0000000"
 }
 
 // Get a description of the commit, e.g. v0.30.1 (latest) or v0.30.1-32-gfe72ff73 (canary)
@@ -80,7 +84,10 @@ func getVersion() string {
 
 // Return either "main", "v*", or "dev" for all other branches.
 func getBranchName() string {
-	gitOutput, _ := must.OutputS("git", "for-each-ref", "--contains", "HEAD", "--format=%(refname)")
+	gitOutput, _ := shx.OutputS("git", "for-each-ref", "--contains", "HEAD", "--format=%(refname)")
+	if gitOutput == "" {
+		return "dev"
+	}
 	refs := strings.Split(gitOutput, "\n")
 
 	return pickBranchName(refs)