From 2e06d1d90e01ae56a9bf31aba199a4ab223b07b0 Mon Sep 17 00:00:00 2001
From: Christian Hoffmann <mail@hoffmann-christian.info>
Date: Mon, 21 Feb 2022 01:20:51 +0100
Subject: [PATCH] Build: Fix Mac app version

The build logic used `grep -oP` which does not seem to be supported by
macOS' `grep`. Therefore, keep using `sed` instead.

Broken in: 3a630330e113dc77c736762c08fb53cad0904ba8

Co-authored-by: Tony Mountifield <tony@mountifield.org>
---
 mac/deploy_mac.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mac/deploy_mac.sh b/mac/deploy_mac.sh
index 00db67ac53..a284e819a5 100755
--- a/mac/deploy_mac.sh
+++ b/mac/deploy_mac.sh
@@ -73,7 +73,7 @@ build_installer_image()
     brew extract --version="${create_dmg_version}" create-dmg homebrew/cask
     brew install /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask/Formula/create-dmg@"${create_dmg_version}".rb
     # Get Jamulus version
-    local app_version="$(grep -oP 'VERSION = \K\w[^\s\\]*' Jamulus.pro)"
+    local app_version="$(sed -nE 's/^VERSION *= *(.*)$/\1/p' "${project_path}")"
 
     # Build installer image