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|
#!/bin/env python3
import argparse
import json
import os
import shutil
import sys
import urllib.request
from portage.dbapi.porttree import portdbapi
from portage.versions import *
from portage.package.ebuild import digestgen, config
from portage.output import EOutput
from git import Repo
channels = ["stable", "beta", "dev"]
pkg_data = \
{
"www-client" :
{
"stable" :
{
"pkg" : "google-chrome",
"suffix" : None,
"version" : None,
"bump" : False,
"stable" : False
},
"beta" :
{
"pkg" : "google-chrome-beta",
"suffix" : None,
"version" : None,
"bump" : False,
"stable" : False
},
"dev" :
{
"pkg" : "google-chrome-unstable",
"suffix" : None,
"version" : None,
"bump" : False,
"stable" : False
}
},
"www-plugins" :
{
"stable" :
{
"pkg" : "chrome-binary-plugins",
"suffix" : None,
"version" : None,
"bump" : False,
"stable" : True
},
"beta" :
{
"pkg" : "chrome-binary-plugins",
"suffix" : "beta",
"version" : None,
"bump" : False,
"stable" : False
},
"dev" :
{
"pkg" : "chrome-binary-plugins",
"suffix" : "alpha",
"version" : None,
"bump" : False,
"stable" : False
}
}
}
def getChromeVersionData(base_url, os):
if not base_url.endswith("/"):
url = base_url + "/"
url += f"all.json?os={os}"
response = urllib.request.urlopen(url)
data = json.loads(response.read())
return data[0]["versions"]
def getChromeChannelVersion(versions, channel):
for item in versions:
if item["channel"] == channel:
return item["current_version"]
return None
def isMajorBump(uversion, tversion):
uv_list = uversion.split('.')
tv_list = tversion.split('.')
if int(uv_list[0]) > int(tv_list[0]):
return True
return False
def getPrevChannel(channel):
channel_list = channels + [channels[len(channels) - 1]]
for i in range(0, len(channel_list) - 1):
if channel_list[i] == channel:
return channel_list[i + 1]
raise ValueError(f"Unknown channel \"{channel}\".")
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--commit', '-c', action='store_true')
parser.add_argument('--dry-run', '-n', action='store_true')
args = parser.parse_args()
output = EOutput()
output.einfo("Fetching upstream version information ...")
versions = getChromeVersionData(base_url="https://omahaproxy.appspot.com",
os="linux")
chrome_info = {}
for channel in channels:
chrome_info[channel] = None
for channel in channels:
chrome_info[channel] = getChromeChannelVersion(versions=versions,
channel=channel)
output.einfo("Looking up Chrome version information in tree ...")
db = portdbapi()
repo_path = db.getRepositoryPath(repository_id="gentoo")
for category in pkg_data.keys():
for channel in channels:
pkg = pkg_data[category][channel]["pkg"]
cpvs = db.cp_list(mycp=f"{category}/{pkg}", mytree=repo_path)
pkg_data[category][channel]["version"] = None
for cpv in cpvs:
(cp, version, rev) = pkgsplit(mypkg=cpv)
suffix = pkg_data[category][channel]['suffix']
if suffix is not None:
suffix = "_" + suffix
if version.endswith(suffix):
pkg_data[category][channel]["version"] = version[:-len(suffix)]
elif not "_" in version:
pkg_data[category][channel]["version"] = version
if pkg_data[category][channel]["version"] is None:
output.ewarn("Couldn't determine tree version for "+
"{category}/{pkg}")
output.einfo("Comparing Chrome version informations ...")
for channel in channels:
if chrome_info[channel] is None:
output.ewarn(f"Upstream version unknown for channel \"{channel}\".")
else:
for category in pkg_data.keys():
pkg_data[category][channel]["bump"] = False
ver_info = vercmp(chrome_info[channel],
pkg_data[category][channel]["version"])
if ver_info is None:
output.ewarn("Cannot determine new version for " +
f"channel \"{channel}\" of " +
f"{category}/" +
f"{pkg_data[category][channel]['pkg']}.")
elif ver_info > 0:
pkg_data[category][channel]["bump"] = True
elif ver_info < 0:
output.ewarn("Upstream reverted bump for " +
f"channel \"{channel}\" of " +
f"{category}/" +
f"{pkg_data[category][channel]['pkg']}.")
for category in pkg_data.keys():
for channel in channels:
pkg = pkg_data[category][channel]["pkg"]
output.einfo(f"{category}/{pkg} version information:")
need_bump = pkg_data[category][channel]["bump"]
uversion = chrome_info[channel]
tversion = pkg_data[category][channel]["version"]
output.einfo(f"\t{channel}\t{tversion}\t{uversion}" +
f"\t==> {'bump' if need_bump else 'no bump'}")
repo = Repo(repo_path)
if repo.is_dirty():
output.eerror("Git Repository is dirty, can't continue.")
sys.exit(1)
index = repo.index
for channel in channels:
for category in pkg_data.keys():
if not pkg_data[category][channel]["bump"]:
continue
uversion = chrome_info[channel]
tversion = pkg_data[category][channel]["version"]
major_bump = isMajorBump(uversion=uversion, tversion=tversion)
pkg = pkg_data[category][channel]["pkg"]
suffix = pkg_data[category][channel]["suffix"]
if suffix is not None:
suffix = "_" + suffix
else:
suffix = ""
output.einfo(f"Bumping {category}/{pkg} ...")
if major_bump:
prev_channel = getPrevChannel(channel=channel)
prev_pkg = pkg_data[category][prev_channel]["pkg"]
prev_version = pkg_data[category][prev_channel]["version"]
prev_suffix = pkg_data[category][prev_channel]["suffix"]
print(prev_pkg)
if prev_suffix is not None:
prev_suffix = "_" + prev_suffix
else:
prev_suffix = ""
from_ebuild = os.path.join(repo_path,
category,
prev_pkg,
prev_pkg + "-" +
prev_version + prev_suffix +
".ebuild")
else:
from_ebuild = os.path.join(repo_path,
category,
pkg,
pkg + "-" +
tversion + suffix +
".ebuild")
to_ebuild = os.path.join(repo_path,
category,
pkg,
pkg + "-" +
uversion + suffix +
".ebuild")
shutil.copyfile(from_ebuild, to_ebuild)
index.add(to_ebuild)
if major_bump:
old_ebuild = os.path.join(repo_path,
category,
pkg,
pkg + "-" +
tversion + suffix +
".ebuild")
index.remove(old_ebuild, working_tree=True)
else:
index.remove(from_ebuild, working_tree=True)
to_path = os.path.dirname(to_ebuild)
cfg = config.config()
cfg["O"] = to_path
digestgen.digestgen(None, cfg, db)
index.add(os.path.join(to_path, "Manifest"))
repo.git.commit("-m",
f"{category}/{pkg}: automated update ({uversion})",
"-s", "-S")
if __name__ == "__main__":
main()
|
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