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105 lines
3.2 KiB
Python
105 lines
3.2 KiB
Python
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#!/usr/bin/env python3
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'Adds the latest miniforge and mambaforge releases.'
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from pathlib import Path
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import logging
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import os
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import string
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import requests
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logger = logging.getLogger(__name__)
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logging.basicConfig(level=os.environ.get('LOGLEVEL', 'INFO'))
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MINIFORGE_REPO = 'conda-forge/miniforge'
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PYTHON_VERSION = '310'
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DISTRIBUTIONS = ['miniforge', 'mambaforge']
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install_script_fmt = """
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case "$(anaconda_architecture 2>/dev/null || true)" in
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{install_lines}
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* )
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{{ echo
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colorize 1 "ERROR"
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echo ": The binary distribution of {flavor} is not available for $(anaconda_architecture 2>/dev/null || true)."
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echo
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}} >&2
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exit 1
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;;
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esac
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""".lstrip()
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install_line_fmt = """
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"{os}-{arch}" )
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install_script "{filename}" "{url}#{sha}" "miniconda" verify_py{py_version}
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;;
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""".strip()
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here = Path(__file__).resolve()
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out_dir: Path = here.parent.parent / "share" / "python-build"
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def download_sha(url):
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logger.debug('Downloading SHA file %(url)s', locals())
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tup = tuple(reversed(requests.get(url).text.replace('./', '').rstrip().split()))
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logger.debug('Got %(tup)s', locals())
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return tup
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def create_spec(filename, sha, url):
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flavor_with_suffix, version, subversion, os, arch = filename.replace('.sh', '').split('-')
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suffix = flavor_with_suffix[-1]
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if suffix in string.digits:
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flavor = flavor_with_suffix[:-1]
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else:
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flavor = flavor_with_suffix
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spec = {
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'filename': filename,
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'sha': sha,
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'url': url,
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'py_version': PYTHON_VERSION,
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'flavor': flavor,
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'os': os,
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'arch': arch,
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'installer_filename': f'{flavor_with_suffix.lower()}-{version}-{subversion}',
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}
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logger.debug('Created spec %(spec)s', locals())
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return spec
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def supported(filename):
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return ('pypy' not in filename) and ('Windows' not in filename)
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def add_version(release):
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download_urls = { f['name']: f['browser_download_url'] for f in release['assets'] }
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shas = dict([download_sha(url) for (name, url) in download_urls.items() if name.endswith('.sha256')])
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specs = [create_spec(filename, sha, download_urls[filename]) for (filename, sha) in shas.items() if supported(filename)]
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for distribution in DISTRIBUTIONS:
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distribution_specs = [spec for spec in specs if distribution in spec['flavor'].lower()]
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count = len(distribution_specs)
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if count > 0:
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output_file = out_dir / distribution_specs[0]['installer_filename']
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logger.info('Writing %(count)d specs for %(distribution)s to %(output_file)s', locals())
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script_str = install_script_fmt.format(
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install_lines="\n".join([install_line_fmt.format_map(s) for s in distribution_specs]),
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flavor=distribution_specs[0]['flavor'],
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)
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with open(output_file, 'w') as f:
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f.write(script_str)
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else:
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logger.info('Did not find specs for %(distribution)s', locals())
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for release in requests.get(f'https://api.github.com/repos/{MINIFORGE_REPO}/releases').json():
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version = release['tag_name']
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logger.info('Looking for %(version)s in %(out_dir)s', locals())
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if not list(out_dir.glob(f'*-{version}')):
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logger.info('Downloading %(version)s', locals())
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add_version(release)
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