From 8659b9d77c0a823f18a08fcea53a62dc29188529 Mon Sep 17 00:00:00 2001
From: erorcun <erorcunerorcun@hotmail.com.tr>
Date: Fri, 12 Feb 2021 17:23:29 +0300
Subject: [PATCH] Fix sha1 on premake linux

---
 premake5.lua | 2 +-
 printHash.sh | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)
 mode change 100644 => 100755 printHash.sh

diff --git a/premake5.lua b/premake5.lua
index 8f1c8a92..d4459f94 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -331,7 +331,7 @@ project "re3"
 		prebuildcommands { '"%{prj.location}..\\printHash.bat" "%{prj.location}..\\src\\extras\\GitSHA1.cpp"' }
 	
 	filter "platforms:not win*"
-		prebuildcommands { '"%{prj.location}../printHash.sh" "%{prj.location}../src/extras/GitSHA1.cpp"' }
+		prebuildcommands { '"%{prj.location}/../printHash.sh" "%{prj.location}/../src/extras/GitSHA1.cpp"' }
 
 	filter "platforms:win*glfw*"
 		staticruntime "off"
diff --git a/printHash.sh b/printHash.sh
old mode 100644
new mode 100755
index 7b4453a1..71f54466
--- a/printHash.sh
+++ b/printHash.sh
@@ -1,12 +1,10 @@
-#!/usr/bin/bash
+#!/bin/bash
 
 > $1
 
 echo -n "#define GIT_SHA1 \"" > $1
 
-git --version 2>&1 >/dev/null
-GIT_IS_AVAILABLE=$?
-if [ $GIT_IS_AVAILABLE -ne 0 ]; then
+if (command -v "git" >/dev/null) then
 git rev-parse --short HEAD | tr -d '\n' >> $1
 fi