forked from mirrors/nixpkgs
f3959d8e8b
It's removed because: 1. It's an internal library which is only used by telegram itself, and it's fine to use its bundled source in telegram. 2. It's forced to produce static library, is very fast to build (less than 1min) and is quite small (<2 MiB). 3. Reduce extra maintenance work and have almost no other drawback.
74 lines
2.8 KiB
Python
Executable file
74 lines
2.8 KiB
Python
Executable file
#! /usr/bin/env nix-shell
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#! nix-shell -i python3 -p python3 nix nix-prefetch-git
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import fileinput
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import json
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import os
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import re
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import subprocess
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from datetime import datetime
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from urllib.request import urlopen, Request
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DIR = os.path.dirname(os.path.abspath(__file__))
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HEADERS = {'Accept': 'application/vnd.github.v3+json'}
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def github_api_request(endpoint):
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base_url = 'https://api.github.com/'
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request = Request(base_url + endpoint, headers=HEADERS)
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with urlopen(request) as http_response:
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return json.loads(http_response.read().decode('utf-8'))
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def get_commit_date(repo, sha):
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url = f'https://api.github.com/repos/{repo}/commits/{sha}'
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request = Request(url, headers=HEADERS)
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with urlopen(request) as http_response:
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commit = json.loads(http_response.read().decode())
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date = commit['commit']['committer']['date'].rstrip('Z')
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date = datetime.fromisoformat(date).date().isoformat()
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return 'unstable-' + date
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def nix_prefetch_git(url, rev):
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"""Prefetches the requested Git revision (incl. submodules) of the given repository URL."""
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print(f'nix-prefetch-git {url} {rev}')
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out = subprocess.check_output(['nix-prefetch-git', '--quiet', '--url', url, '--rev', rev, '--fetch-submodules'])
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return json.loads(out)['sha256']
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def nix_prefetch_url(url, unpack=False):
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"""Prefetches the content of the given URL."""
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print(f'nix-prefetch-url {url}')
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options = ['--type', 'sha256']
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if unpack:
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options += ['--unpack']
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out = subprocess.check_output(['nix-prefetch-url'] + options + [url])
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return out.decode('utf-8').rstrip()
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def update_file(relpath, version, sha256, rev=None):
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file_path = os.path.join(DIR, relpath)
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with fileinput.FileInput(file_path, inplace=True) as f:
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for line in f:
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result = line
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result = re.sub(r'^ version = ".+";', f' version = "{version}";', result)
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result = re.sub(r'^ sha256 = ".+";', f' sha256 = "{sha256}";', result)
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if rev:
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result = re.sub(r'^ rev = ".*";', f' rev = "{rev}";', result)
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print(result, end='')
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if __name__ == "__main__":
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tdesktop_tag = github_api_request('repos/telegramdesktop/tdesktop/releases/latest')['tag_name']
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tdesktop_version = tdesktop_tag.lstrip('v')
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tdesktop_hash = nix_prefetch_git('https://github.com/telegramdesktop/tdesktop.git', tdesktop_tag)
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update_file('default.nix', tdesktop_version, tdesktop_hash)
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tg_owt_ref = github_api_request('repos/desktop-app/tg_owt/commits/master')['sha']
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tg_owt_version = get_commit_date('desktop-app/tg_owt', tg_owt_ref)
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tg_owt_hash = nix_prefetch_git('https://github.com/desktop-app/tg_owt.git', tg_owt_ref)
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update_file('tg_owt.nix', tg_owt_version, tg_owt_hash, tg_owt_ref)
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tg_owt_ref = github_api_request('repos/desktop-app/tg_owt/commits/master')['sha']
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