Add update-version.py

2 files changed, 30 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 05c6d4d4c97b..471133a35970 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 !.gitignore
 !.SRCINFO
 !PKGBUILD
+!update_version.py
diff --git a/update_version.py b/update_version.py
new file mode 100644
index 000000000000..45601200740c
--- /dev/null
+++ b/update_version.py
@@ -0,0 +1,29 @@
+#!/usr/bin/python
+# This file is used to update the version number
+# The SemVer (https://semver.org) versioning system is used.
+import re
+import sys
+
+pkgbuild_path = "./PKGBUILD"
+
+with open(pkgbuild_path, "r") as main_go:
+    content = main_go.read()
+    old_version = content.split("pkgver=")[1].split("\n")[0]
+    print(f"Found old version in {pkgbuild_path}: {old_version}")
+
+# Get the second command-line argument
+if len(sys.argv) != 2:
+    print("Exactly one argument (new semver-version) is required but {} were given.".format(len(sys.argv)-1))
+    quit(1)
+else:
+    VERSION = sys.argv[1]
+
+if not re.match(r"^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$", VERSION):
+    print(
+        f"\x1b[31mThe version: '{VERSION}' is not a valid SemVer version.\x1b[0m")
+    quit()
+
+with open(pkgbuild_path, "w") as main_go:
+    main_go.write(content.replace(old_version, VERSION))
+
+print(f"Version has been changed from '{old_version}' -> '{VERSION}'")