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author | Marvin W <git@larma.de> | 2024-08-01 15:33:56 +0200 |
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committer | Marvin W <git@larma.de> | 2025-01-12 20:00:51 +0100 |
commit | 613cb5e2d7c3f1469f4f91b86fa982eda472465b (patch) | |
tree | ea1315a2c1d48bcc91589aa3cee130eb1d96d533 /libdino/version.py | |
parent | a63b5ccb9a791d78ad7f5811f414ae8dab0c4f15 (diff) | |
download | dino-613cb5e2d7c3f1469f4f91b86fa982eda472465b.tar.gz dino-613cb5e2d7c3f1469f4f91b86fa982eda472465b.zip |
Meson: Adjust version generation to match CMake
and be compatible with vala-language-server
Diffstat (limited to 'libdino/version.py')
-rw-r--r-- | libdino/version.py | 65 |
1 files changed, 47 insertions, 18 deletions
diff --git a/libdino/version.py b/libdino/version.py index d34db6a8..dfbadb76 100644 --- a/libdino/version.py +++ b/libdino/version.py @@ -1,36 +1,65 @@ import argparse import subprocess -VERSION_VALA = """\ -namespace Dino {{ +import re -public const string VERSION = "{}"; -}} -""" - -def compute_version(file, git_repo, git): +def compute_version_from_file(file): try: with open(file) as f: - return f.read().strip() + version_from_file = f.read().strip() + if version_from_file != "": + if version_from_file.startswith("RELEASE "): + return version_from_file[8:].strip() + if version_from_file.startswith("PRERELEASE "): + return version_from_file[11:].strip() + return version_from_file except FileNotFoundError: pass - return subprocess.check_output([git, "describe", "--tags"], cwd=git_repo, text=True).strip() + return None + + +def compute_version_from_git(git_repo, git): + try: + git_release_tag = subprocess.check_output([git, "describe", "--tags", "--abbrev=0"], + cwd=git_repo, text=True).strip() + if re.match("^v?([0-9]+[.]?[0-9]*[.]?[0-9]*)(-[.0-9A-Za-z-]+)?([+][.0-9A-Za-z-]+)?$", git_release_tag) is None: + return None + git_describe = subprocess.check_output([git, "describe", "--tags"], cwd=git_repo, text=True).strip() + if git_release_tag == git_describe: + return git_release_tag + matches = re.match("^.*-([0-9]+)-g([0-9a-f]+)$", git_describe) + if matches is None: + return None + git_tag_offset = matches.groups()[0] + git_commit_hash = matches.groups()[1] + git_commit_time = subprocess.check_output([git, "show", "--format=%cd", "--date=format:%Y%m%d", "-s"], + cwd=git_repo, text=True).strip() + return "%s~git%s.%s.%s" % (git_release_tag, git_tag_offset, git_commit_time, git_commit_hash) + except subprocess.CalledProcessError: + pass + return None + + +def compute_version(file, git_repo, git): + version_from_file = compute_version_from_file(file) + if version_from_file is not None: + return version_from_file + version_from_git = compute_version_from_git(git_repo, git) + if version_from_git is not None: + return version_from_git + return "" -def generate_version_vala(version): - if "\\" in version or "\"" in version: - raise ValueError(f"invalid version {version!r}") - return VERSION_VALA.format(version) def main(): p = argparse.ArgumentParser(description="Compute the Dino version") p.add_argument("--git-repo", help="Path to checked out git repository") p.add_argument("--git", help="Path to git executable", default="git") - p.add_argument("version_file", metavar="VERSION_FILE", help="Use this file's contents as version if the file exists") - p.add_argument("output", metavar="OUTPUT", help="Vala file to output to") + p.add_argument("version_file", metavar="VERSION_FILE", + help="Use this file's contents as version if the file exists") args = p.parse_args() - out = generate_version_vala(compute_version(args.version_file, args.git_repo, args.git)) - with open(args.output, "w") as f: - f.write(out) + version = compute_version(args.version_file, args.git_repo, args.git) + print(version) + if __name__ == "__main__": main() |