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Added a release workflow and a release number script
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‎.github/workflows/release.yml‎

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name: Build and Release
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on:
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push:
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tags:
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- 'R[0-9]+.[0-9]+.[0-9]+'
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permissions:
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contents: write
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jobs:
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build:
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runs-on: windows-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v5
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with:
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python-version: '3.x'
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cache: 'pip'
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- name: Install dependencies
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run: |
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python -m pip install --upgrade pip
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pip install -r requirements.txt
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- name: Build tools
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run: |
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cd buildspec
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python build_tools.py all
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- name: Extract version from tag
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id: version
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run: |
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$tag = '${{ github.ref_name }}'
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$version = $tag -replace '^R', ''
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echo "version=$version" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
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- name: Create Release
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uses: softprops/action-gh-release@v2
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with:
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files: buildspec/dist/*.exe
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tag_name: ${{ github.ref_name }}
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name: 'JMF-Python ${{ steps.version.outputs.version }}'
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draft: false
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prerelease: false

‎buildspec/CreateRelease.py‎

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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Release management script for JMF-Python tools.
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Extracts version from README.md and updates all version-related files.
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"""
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import re
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import sys
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import argparse
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from pathlib import Path
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def get_version():
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"""Read the version string from README.md and return (tag, (major, minor, patch))."""
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readme = Path(__file__).resolve().parent.parent / 'README.md'
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try:
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first_line = readme.read_text(encoding='utf-8').splitlines()[0]
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match = re.search(r'R(\d+)\.(\d+)\.(\d+)', first_line)
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if match:
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return match.group(0), tuple(int(x) for x in match.groups())
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except Exception as e:
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print(f"[ERROR] Failed to read README.md: {e}")
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return None, None
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print("[ERROR] Could not find version in README.md (expected format: R#.#.#)")
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return None, None
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def get_version_files(buildspec_dir):
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"""Get list of all version-related files in buildspec."""
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version_files = []
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# Find all *_version_info.txt files
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for txt_file in buildspec_dir.glob('*_version_info.txt'):
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version_files.append(txt_file)
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return sorted(version_files)
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def generate_version_info(tool, version_str, version_tuple):
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"""Generate content for a PyInstaller version resource file."""
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major, minor, patch = version_tuple
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content = (
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'VSVersionInfo(\n'
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' ffi=FixedFileInfo(\n'
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f' filevers=({major}, {minor}, {patch}, 0),\n'
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f' prodvers=({major}, {minor}, {patch}, 0),\n'
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' mask=0x3f,\n'
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' flags=0x0,\n'
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' OS=0x4,\n'
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' fileType=0x1,\n'
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' subtype=0x0,\n'
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' date=(0, 0)\n'
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' ),\n'
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' kids=[\n'
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' StringFileInfo(\n'
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' [\n'
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' StringTable(\n'
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" u'040904B0',\n"
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" [StringStruct(u'CompanyName', u'Canon Production Printing'),\n"
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f" StringStruct(u'FileDescription', u'{tool}'),\n"
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f" StringStruct(u'FileVersion', u'{major}.{minor}.{patch}.0'),\n"
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f" StringStruct(u'InternalName', u'{tool}'),\n"
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f" StringStruct(u'OriginalFilename', u'{tool}.exe'),\n"
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" StringStruct(u'ProductName', u'JMF Python Tools'),\n"
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f" StringStruct(u'ProductVersion', u'{major}.{minor}.{patch}.0')])\n"
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' ]),\n'
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" VarFileInfo([VarStruct(u'Translation', [1033, 1200])])\n"
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' ]\n'
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')\n'
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)
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return content
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def update_version_files(buildspec_dir, version_str, version_tuple, dry_run=False):
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"""Update all version files with the new version."""
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version_files = get_version_files(buildspec_dir)
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if not version_files:
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print("[WARN] No version files found")
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return 0
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updated = 0
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for ver_file in version_files:
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# Extract tool name from filename (e.g., "CreateMimePackage_version_info.txt" -> "CreateMimePackage")
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tool = ver_file.stem.replace('_version_info', '')
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new_content = generate_version_info(tool, version_str, version_tuple)
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if dry_run:
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print(f"[DRY-RUN] Would update: {ver_file.name}")
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updated += 1
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else:
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try:
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ver_file.write_text(new_content, encoding='utf-8')
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print(f"[OK] Updated: {ver_file.name} ({version_str})")
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updated += 1
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except Exception as e:
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print(f"[ERROR] Failed to update {ver_file.name}: {e}")
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return updated
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def list_version_files(buildspec_dir):
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"""List all version files and their current content."""
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version_files = get_version_files(buildspec_dir)
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if not version_files:
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print("[WARN] No version files found")
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return
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print("\nVersion files in buildspec:")
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print("=" * 60)
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for ver_file in version_files:
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tool = ver_file.stem.replace('_version_info', '')
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print(f"\n File: {ver_file.name}")
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print(f" Tool: {tool}")
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# Extract version from file content
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try:
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content = ver_file.read_text(encoding='utf-8')
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match = re.search(r"FileVersion', u'(\d+\.\d+\.\d+)", content)
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if match:
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print(f" Current Version: {match.group(1)}")
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except Exception as e:
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print(f" Error reading: {e}")
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print("\n" + "=" * 60)
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def main():
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"""Parse arguments and execute version update operations."""
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parser = argparse.ArgumentParser(
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description="Release management for JMF-Python tools. Updates all version information from README.md."
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)
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parser.add_argument(
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'--list',
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action='store_true',
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help='List all version files and their current versions'
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)
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parser.add_argument(
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'--dry-run',
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action='store_true',
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help='Show what would be updated without making changes'
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)
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parser.add_argument(
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'--update',
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action='store_true',
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help='Update all version files with version from README.md'
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)
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args = parser.parse_args()
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buildspec_dir = Path(__file__).resolve().parent
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# If no arguments provided, show help and list current versions
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if not any([args.list, args.dry_run, args.update]):
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parser.print_help()
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print("\n")
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list_version_files(buildspec_dir)
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return 0
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# Read version from README.md
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version_str, version_tuple = get_version()
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if not version_str:
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return 1
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print(f"\nVersion from README.md: {version_str}")
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print(f"Version tuple: {version_tuple}")
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print()
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if args.list:
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list_version_files(buildspec_dir)
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return 0
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if args.dry_run or args.update:
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updated = update_version_files(buildspec_dir, version_str, version_tuple, dry_run=args.dry_run)
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print()
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print("=" * 60)
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if args.dry_run:
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print(f"[DRY-RUN] Would update {updated} version file(s)")
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print("Run with --update to apply changes")
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else:
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print(f"[OK] Updated {updated} version file(s)")
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print("=" * 60)
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return 0
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return 0
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if __name__ == '__main__':
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sys.exit(main())

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