virtualbox: add update script

This commit is contained in:
Fabian Möller 2020-01-20 14:48:43 +01:00
parent d4d6d26588
commit 93e8f5d90f
No known key found for this signature in database
GPG key ID: 70B29D65DD8A7E31
3 changed files with 48 additions and 89 deletions

View file

@ -19,9 +19,8 @@ with stdenv.lib;
let
python = python3;
buildType = "release";
# Remember to change the extpackRev and version in extpack.nix and
# guest-additions/default.nix as well.
main = "59f8f5774473f593e3eb5940e2a337e0674bcd9854164b2578fd43f896260c99";
# Use maintainers/scripts/update.nix to update the version and all related hashes or
# change the hashes in extpack.nix and guest-additions/default.nix as well manually.
version = "6.1.4";
iasl' = iasl.overrideAttrs (old: rec {
@ -39,7 +38,7 @@ in stdenv.mkDerivation {
src = fetchurl {
url = "https://download.virtualbox.org/virtualbox/${version}/VirtualBox-${version}.tar.bz2";
sha256 = main;
sha256 = "59f8f5774473f593e3eb5940e2a337e0674bcd9854164b2578fd43f896260c99";
};
outputs = [ "out" "modsrc" ];
@ -216,6 +215,7 @@ in stdenv.mkDerivation {
passthru = {
inherit version; # for guest additions
inherit extensionPack; # for inclusion in profile to prevent gc
updateScript = ./update.sh;
};
meta = {

View file

@ -1,85 +0,0 @@
#!/usr/bin/env nix-shell
#!nix-shell -i python3 -p python3
import os
import re
import json
import urllib.request
from distutils.version import LooseVersion
UPSTREAM_INFO_FILE = os.path.join(
os.path.dirname(os.path.abspath(__file__)),
"upstream-info.json"
)
def fetch_latest_version():
url = "http://download.virtualbox.org/virtualbox/LATEST.TXT"
return urllib.request.urlopen(url).read().strip().decode()
def load_upstream_info():
try:
with open(UPSTREAM_INFO_FILE, 'r') as fp:
return json.load(fp)
except FileNotFoundError:
return {'version': "0"}
def save_upstream_info(contents):
remark = "Generated using update.py from the same directory."
contents['__NOTE'] = remark
data = json.dumps(contents, indent=2, sort_keys=True)
with open(UPSTREAM_INFO_FILE, 'w') as fp:
fp.write(data + "\n")
def fetch_file_table(version):
url = "http://download.virtualbox.org/virtualbox/{}/SHA256SUMS"
url = url.format(version)
result = {}
for line in urllib.request.urlopen(url):
sha, name = line.rstrip().split()
result[name.lstrip(b'*').decode()] = sha.decode()
return result
def update_to_version(version):
extpack_start = 'Oracle_VM_VirtualBox_Extension_Pack-'
version_re = version.replace('.', '\\.')
attribute_map = {
'extpack': r'^' + extpack_start + r'[^-]+-[^.]+.vbox-extpack$',
'extpackRev': r'^' + extpack_start + r'[^-]+-([^.]+).vbox-extpack$',
'main': r'^VirtualBox-' + version_re + r'.tar.bz2$',
'guest': r'^VBoxGuestAdditions_' + version_re + r'.iso$',
}
table = fetch_file_table(version)
new_attrs = {'version': version}
for attr, searchexpr in attribute_map.items():
result = [re.search(searchexpr, key) for key in table.keys()]
filtered = filter(lambda m: m is not None, result)
found = [m.groups()[0] if len(m.groups()) > 0 else table[m.group(0)]
for m in filtered if m is not None]
if len(found) == 0:
msg = "No package found for attribute {}".format(attr)
raise AssertionError(msg)
elif len(found) != 1:
msg = "More than one package found for attribute {}: ".format(attr)
msg += ', '.join(found)
raise AssertionError(msg)
else:
new_attrs[attr] = found[0]
return new_attrs
info = load_upstream_info()
latest = fetch_latest_version()
if LooseVersion(info['version']) < LooseVersion(latest):
print("Updating to version {}...".format(latest), end="", flush=True)
new_attrs = update_to_version(latest)
save_upstream_info(new_attrs)
print(" done.")
else:
print("Version {} is already the latest one.".format(info['version']))

View file

@ -0,0 +1,44 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl common-updater-scripts nix-prefetch-scripts jq
set -xeuo pipefail
nixpkgs="$(git rev-parse --show-toplevel)"
attr=virtualbox
oldVersion="$(nix-instantiate --eval -E "with import $nixpkgs {}; $attr.version or (builtins.parseDrvName $attr.name).version" | tr -d '"')"
latestVersion="$(curl -sS https://download.virtualbox.org/virtualbox/LATEST.TXT)"
function fileShaSum() {
echo "$1" | grep -w $2 | cut -f1 -d' '
}
function oldHash() {
nix-instantiate --eval --strict -A "$1.drvAttrs.outputHash" | tr -d '"'
}
function nixFile() {
nix-instantiate --eval --strict -A "${1}.meta.position" | sed -re 's/^"(.*):[0-9]+"$/\1/'
}
if [ ! "$oldVersion" = "$latestVersion" ]; then
shaSums=$(curl -sS https://download.virtualbox.org/virtualbox/$latestVersion/SHA256SUMS)
virtualBoxShaSum=$(fileShaSum "$shaSums" "VirtualBox-$latestVersion.tar.bz2")
extpackShaSum=$(fileShaSum "$shaSums" "Oracle_VM_VirtualBox_Extension_Pack-$latestVersion.vbox-extpack")
guestAdditionsShaSum=$(fileShaSum "$shaSums" "*VBoxGuestAdditions_$latestVersion.iso")
virtualboxNixFile=$(nixFile ${attr})
extpackNixFile=$(nixFile ${attr}Extpack)
guestAdditionsNixFile=$(nixFile linuxPackages.${attr}GuestAdditions)
extpackOldShaSum=$(oldHash ${attr}Extpack)
guestAdditionsOldShaSum=$(oldHash linuxPackages.${attr}GuestAdditions.src)
update-source-version $attr $latestVersion $virtualBoxShaSum
sed -i -e 's|value = "'$extpackOldShaSum'"|value = "'$extpackShaSum'"|' $extpackNixFile
sed -i -e 's|sha256 = "'$guestAdditionsOldShaSum'"|sha256 = "'$guestAdditionsShaSum'"|' $guestAdditionsNixFile
git add $virtualboxNixFile $extpackNixFile $guestAdditionsNixFile
git commit -m "$attr: ${oldVersion} -> ${latestVersion}"
else
echo "$attr is already up-to-date"
fi