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New version checker for software releases
8546f6abd2
Because os.rename() fails when renaming files across different
filesystems.
This issue can be easily triggered if we mount the "newver" file as a
volume in Docker, and then run nvchecker.
For example:
$ docker run -v ./source.toml:/source.toml \
-v ./old.json:/old.json \
-v ./new.json:/new.json \
localhost/nvchecker -c /source.toml
[I 04-23 13:47:18.537 core:408] mysource: updated from 1.0.0 to 1.0.1 taskName=Task-2
Traceback (most recent call last):
File "/usr/bin/nvchecker", line 8, in <module>
sys.exit(main())
^^^^^^
File "/lib/python3.12/site-packages/nvchecker/__main__.py", line 96, in main
core.write_verfile(newverf, vers)
File "/lib/python3.12/site-packages/nvchecker/core.py", line 167, in write_verfile
safe_overwrite(file, data)
File "/lib/python3.12/site-packages/nvchecker/core.py", line 128, in safe_overwrite
os.rename(tmpname, resolved_path)
OSError: [Errno 16] Resource busy: '/new.json.tmp' -> '/new.json'
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||
|---|---|---|
| .github/workflows | ||
| docs | ||
| nvchecker | ||
| nvchecker_source | ||
| scripts | ||
| tests | ||
| .gitignore | ||
| .readthedocs.yaml | ||
| .typos.toml | ||
| keyfile.toml.enc | ||
| LICENSE | ||
| mypy.ini | ||
| pyproject.toml | ||
| README.rst | ||
| sample_config.toml | ||
| setup.cfg | ||
| tox.ini | ||
**nvchecker** (short for *new version checker*) is for checking if a new version of some software has been released. This is the version 2.0 branch. For the old version 1.x, please switch to the ``v1.x`` branch. .. image:: https://github.com/lilydjwg/nvchecker/workflows/run%20tests/badge.svg?branch=master :alt: Test Status :target: https://github.com/lilydjwg/nvchecker/actions?query=workflow%3A%22run+tests%22 .. image:: https://badge.fury.io/py/nvchecker.svg :alt: PyPI version :target: https://badge.fury.io/py/nvchecker .. image:: https://readthedocs.org/projects/nvchecker/badge/?version=latest :target: https://nvchecker.readthedocs.io/en/latest/?badge=latest :alt: Documentation Status | .. image:: https://repology.org/badge/vertical-allrepos/nvchecker.svg :alt: Packaging status :target: https://repology.org/metapackage/nvchecker/versions .. contents:: :local: Dependency ---------- - Python 3.8+ - Python library: structlog, platformdirs, tomli (on Python < 3.11) - One of these Python library combinations (ordered by preference): * tornado + pycurl * aiohttp * httpx with http2 support (experimental; only latest version is supported) * tornado - All commands used in your software version configuration files Install and Run --------------- To install:: pip3 install nvchecker To use the latest code, you can also clone this repository and run:: pip install . To see available options:: nvchecker --help Run with one or more software version files:: nvchecker -c config_file You normally will like to specify some "version record files"; see below. Documentation ------------- For detailed documentation, see `https://nvchecker.readthedocs.io/en/latest/ <https://nvchecker.readthedocs.io/en/latest/>`_.