From 392dfc921dd714373225f84f4f64b85855a3510e Mon Sep 17 00:00:00 2001
From: Abdelkader Boudih <terminale@gmail.com>
Date: Thu, 2 May 2024 22:46:50 +0100
Subject: [PATCH] fix: remove python dependency for revision build script

---
 src/Makefile                          |  2 +-
 src/build-scripts/hydrafw-revision    | 14 ++++++++++++++
 src/build-scripts/hydrafw-revision.py | 13 -------------
 3 files changed, 15 insertions(+), 14 deletions(-)
 create mode 100755 src/build-scripts/hydrafw-revision
 delete mode 100644 src/build-scripts/hydrafw-revision.py

diff --git a/src/Makefile b/src/Makefile
index f8bc2cee..50e4a519 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -20,7 +20,7 @@ export STM32F4XX ?= 1
 # Set to 1 HYDRAFW_NFC to include HydraNFC extension support
 export HYDRAFW_NFC ?= 1
 export HYDRAFW_DEBUG ?= 0
-export FW_REVISION := $(shell $(PYTHON) build-scripts/hydrafw-revision.py)
+export FW_REVISION := $(shell build-scripts/hydrafw-revision)
 
 HYDRAFW_OPTS =
 
diff --git a/src/build-scripts/hydrafw-revision b/src/build-scripts/hydrafw-revision
new file mode 100755
index 00000000..8a1f56ca
--- /dev/null
+++ b/src/build-scripts/hydrafw-revision
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# Get the version description from git
+version=$(git describe --tags --always --dirty --long)
+
+# Use regex to match version pattern v(x.x)
+if [[ $version =~ v([0-9]+\.[0-9]+).* ]]
+then
+  # If match found, print the version
+  echo ${BASH_REMATCH[1]}
+else
+  # Print 0.0 if no match is found
+  echo "0.0"
+fi
diff --git a/src/build-scripts/hydrafw-revision.py b/src/build-scripts/hydrafw-revision.py
deleted file mode 100644
index 1c70982e..00000000
--- a/src/build-scripts/hydrafw-revision.py
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env python3
-
-from git import *
-import re
-
-r = re.compile("v(\d+\.\d+).*")
-
-git=Repo(search_parent_directories=True).git
-version = git.describe(tags=True,always=True,dirty=True,long=True)
-if r.search(version):
-    print(r.search(version).group(1))
-else:
-    print("0.0")