82 lines
1.8 KiB
Python
82 lines
1.8 KiB
Python
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import requests
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import re
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import os
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import sys
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import subprocess
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from bs4 import BeautifulSoup
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HOST = "https://github.com"
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REPO = "AChep/keyguard-app"
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RELEASE_URL = f"{HOST}/{REPO}/releases/latest"
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MAX_ARTIFACTS_COUNT = 5
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def get_latest_release_tag():
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response = requests.get(RELEASE_URL)
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return re.match(r".*tag/([\w\.]+).*", response.url).group(1)
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def fdroid_update():
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subprocess.run(["fdroid", "update"], check=True)
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tag = get_latest_release_tag()
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tag_filename = tag.replace(".", "-")
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apk_filename = f"repo/Keyguard-{tag_filename}.apk"
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# If the file already exists, then there is no
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# need to download the file. We assume that the
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# files are immutable.
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if os.path.exists(apk_filename):
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fdroid_update()
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sys.exit(0)
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#
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# Delete old builds
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#
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existing_apks = []
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with os.scandir("repo/") as d:
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for entry in d:
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if entry.name.endswith(".apk") and entry.is_file():
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existing_apks.append(entry.path)
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existing_apks.sort()
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existing_apks_to_delete = existing_apks[:1 - MAX_ARTIFACTS_COUNT]
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for apk in existing_apks_to_delete:
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os.remove(apk)
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#
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# Download the latest .apk from GitHub
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#
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assets_url = f"{HOST}/{REPO}/releases/expanded_assets/{tag}"
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assets_response = requests.get(assets_url)
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assets_soup = BeautifulSoup(
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assets_response.content,
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features="html.parser"
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)
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assets_urls = [el['href'] for el in assets_soup.select('a[href]')]
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assets_apk_url = next(
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filter(
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lambda url: url.endswith('/androidApp-none-release.apk'),
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assets_urls
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),
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None
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)
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if not assets_apk_url:
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raise Exception("Failed to find a url to the latest .apk file!")
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assets_apk_url = f"{HOST}{assets_apk_url}"
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apk_response = requests.get(assets_apk_url)
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with open(apk_filename, mode="wb") as file:
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file.write(apk_response.content)
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#
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# Update repository
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#
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fdroid_update()
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