68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
import os
|
|
import subprocess
|
|
|
|
|
|
class Packages:
|
|
mgrs = dict(
|
|
apk=dict(
|
|
update='sudo apk update',
|
|
upgrade='sudo apk upgrade',
|
|
install='sudo apk add',
|
|
),
|
|
dnf=dict(
|
|
update='sudo dnf update',
|
|
upgrade='sudo dnf upgrade --exclude container-selinux --best --assumeyes', # noqa
|
|
install='sudo dnf install --exclude container-selinux --setopt=install_weak_deps=False --best --assumeyes', # noqa
|
|
),
|
|
yum=dict(
|
|
update='sudo yum update',
|
|
upgrade='sudo yum upgrade',
|
|
install='sudo yum install',
|
|
),
|
|
)
|
|
|
|
def __init__(self, *packages, **kwargs):
|
|
self.packages = list(packages)
|
|
self.mgr = kwargs.pop('mgr') if 'mgr' in kwargs else None
|
|
|
|
def pre_build(self, script):
|
|
base = script.container.variable('base')
|
|
if self.mgr:
|
|
self.cmds = self.mgrs[self.mgr]
|
|
else:
|
|
for mgr, cmds in self.mgrs.items():
|
|
cmd = ['podman', 'run', base, 'sh', '-c', f'type {mgr}']
|
|
try:
|
|
subprocess.check_call(cmd)
|
|
self.mgr = mgr
|
|
self.cmds = cmds
|
|
break
|
|
except subprocess.CalledProcessError:
|
|
continue
|
|
if not self.mgr:
|
|
raise Exception('Packages does not yet support this distro')
|
|
|
|
def build(self, script):
|
|
if 'CACHE_DIR' in os.environ:
|
|
cache = os.path.join(os.getenv('CACHE_DIR'), self.mgr)
|
|
else:
|
|
cache = os.path.join(os.getenv('HOME'), '.cache', self.mgr)
|
|
script.mount(cache, f'/var/cache/{self.mgr}')
|
|
|
|
if self.mgr == 'apk':
|
|
# special step to enable apk cache
|
|
script.run('ln -s /var/cache/apk /etc/apk/cache')
|
|
script.append(f'''
|
|
old="$(find .cache/apk/ -name APKINDEX.* -mtime +3)"
|
|
if [ -n "$old" ] || ! ls .cache/apk/APKINDEX.*; then
|
|
{script._run(self.cmds['update'])}
|
|
else
|
|
echo Cache recent enough, skipping index update.
|
|
fi
|
|
''')
|
|
elif self.mgr == 'dnf':
|
|
script.run('sh -c "echo keepcache=True >> /etc/dnf/dnf.conf"')
|
|
|
|
script.run(self.cmds['upgrade'])
|
|
script.run(' '.join([self.cmds['install']] + self.packages))
|