From 733c266dfd0f533d8f97b93737cf628c02d66ff4 Mon Sep 17 00:00:00 2001
From: Arthur Skowronek <0x5a17ed@tuta.io>
Date: Fri, 31 May 2024 23:09:09 +0200
Subject: [PATCH] meson.build: ensure the project git directory is used

Signed-off-by: Arthur Skowronek <0x5a17ed@tuta.io>
---
 ci/isdir.py |  4 ----
 meson.build | 19 +++++++++----------
 2 files changed, 9 insertions(+), 14 deletions(-)
 delete mode 100755 ci/isdir.py

diff --git a/ci/isdir.py b/ci/isdir.py
deleted file mode 100755
index 30166f7a..00000000
--- a/ci/isdir.py
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env python3
-import os, sys
-os.chdir(os.environ['MESON_SOURCE_ROOT'])
-sys.exit(0 if os.path.isdir(sys.argv[1]) else 1)
diff --git a/meson.build b/meson.build
index ef3ac903..d77f9327 100644
--- a/meson.build
+++ b/meson.build
@@ -11,27 +11,26 @@ prefix    = get_option('prefix')
 localedir = get_option('localedir')
 
 # Helper scripts
-auxdir  = join_paths(meson.current_source_dir(), 'ci')
-isdir   = join_paths(auxdir, 'isdir.py')
-
-python3 = find_program('python3')
-git     = find_program('git', required: false)
+git = find_program('git', required: false)
 
 # Get the right version
+fs = import('fs')
 
-is_git_repo = run_command([isdir, '.git'], check: false).returncode() == 0
+git_dir = join_paths(meson.current_source_dir(), '.git')
+is_git_repo = fs.exists(git_dir)
 
 version = 'v' + meson.project_version()
 if git.found() and is_git_repo
-	git_version = run_command([git.full_path(), 'describe', '--dirty', '--tags'], check: false).stdout().strip()
-	branch = run_command([git.full_path(), 'rev-parse', '--abbrev-ref', 'HEAD'], check: false).stdout().strip()
+	git_version = run_command([git.full_path(), '--git-dir', git_dir, 'describe', '--dirty', '--tags'], check: false).stdout().strip()
+	branch = run_command([git.full_path(), '--git-dir', git_dir, 'rev-parse', '--abbrev-ref', 'HEAD'], check: false).stdout().strip()
 	if branch == 'HEAD'
-		branch = run_command([git.full_path(), 'rev-parse', 'HEAD'], check: false).stdout().strip()
+		branch = run_command([git.full_path(), '--git-dir', git_dir, 'rev-parse', 'HEAD'], check: false).stdout().strip()
 	endif
 	if git_version != ''
 		version = git_version
 	endif
-	if branch != 'master'
+	default_branch = run_command([git.full_path(), '--git-dir', git_dir, 'config', '--default', 'master', '--get', 'init.defaultBranch']).stdout().strip()
+	if branch != default_branch
 		version = '@0@ (@1@)'.format(version, branch)
 	endif
 endif