PECL release follow up (#90)

dev-scripts/prepare_pecl_release.py

@@ -3,6 +3,11 @@ import os
 import subprocess
 import xml.dom.minidom
 import sys
+import re
+
+# get the github tag without the leading 'v'
+git_tag = subprocess.run(
+    ["git", "describe", "--tags", "--abbrev=0"], capture_output=True).stdout.decode('utf-8').strip()[1:]
 
 
 parser = argparse.ArgumentParser(description='PECL Package generator')
@@ -12,7 +17,7 @@ parser.add_argument(
 parser.add_argument(
     "--email", help="Email address of the package maintainer", default='[email protected]')
 parser.add_argument(
-    "--version", help="Version number of the package", required=True)
+    "--version", help="Version number of the package", default=git_tag)
 parser.add_argument(
     "--notes", help="Release notes for the package", default='New release')
 args = parser.parse_args()
@@ -27,6 +32,9 @@ NOTES = args.notes
 TOOLS_DIR = os.path.dirname(os.path.abspath(__file__))
 WORK_DIR = os.path.join(TOOLS_DIR, '..')
 
+print(f'using version: {VERSION}')
+print(f'using notes: {NOTES}')
+
 
 def run(args):
     print(f"$ {subprocess.list2cmdline(args)}")
@@ -39,6 +47,17 @@ os.chdir(WORK_DIR)
 
 run(['git', 'submodule', 'update', '--init', '--recursive'])
 
+# replace the version number in the ext/crt.c file
+data = ""
+with open("ext/crt.c", "r") as c_file:
+    for line in c_file:
+        line = re.sub("#define CRT_VERSION .*",
+                      f"#define CRT_VERSION \"{VERSION}\"", line)
+        data += line
+with open("ext/crt.c", "w") as c_file:
+    c_file.write(data)
+
+
 try:
     run(['python3', f'{TOOLS_DIR}/prepare_pecl_package_xml.py', '--name', NAME, '--user', USER,
                     '--email', EMAIL, '--version', VERSION, '--notes', NOTES])