def layer(command=None, *args):
"hints the start of a new layer"
if not command:
return eval([["hint", "layer"]]) # fall back to buildin layer macro
else:
lst = [["layer"]]
for arg in args:
lst.append([command, arg])
lst.append(["layer"])
return eval(lst)
def layer(command=None, *args):
'hint the start of a new layer'
if not command:
return eval([['hint', 'layer']]) # fall back to buildin layer macro
else:
lst = [['layer']]
for arg in args:
lst.append([command, arg])
lst.append(['layer'])
return eval(lst)
def entrypoint_script(*lines):
"write lines to /entrypoint and hint it as default command"
lines = list(lines)
if lines and not lines[0].startswith("#!"):
lines.insert(0, "#!/bin/sh")
return eval([["entrypoint", "/entrypoint"],
["write-script", "/entrypoint"] + lines])
def entrypoint_script(*lines):
'write lines to /entrypoint and hint it as default command'
lines = list(lines)
if lines and not lines[0].startswith('#!'):
lines.insert(0, '#!/bin/sh')
return eval([['entrypoint', '/entrypoint'],
['write-script', '/entrypoint'] + lines])
def package_manager(*packages):
if not packages:
return
sh_packages = ' '.join(pkg for pkg in packages)
expanded_lines = [line.format(sh_packages) for line in lines]
return eval([['run'] + expanded_lines])
eval([[
'defpm',
'apt',
'apt-get update',
'apt-get install -y {}',
],
[
'defpm',
'add-apt-repository',
'apt-get install software-properties-common',
'run add-apt-repository -y {}',
], [
'defpm',
'apk',
'apk update',
'apk add {}',
], [
'defpm',
'yum',
'yum install -y {}',
], [
'defpm',
'dnf',
'dnf install -y {}',
], [
'defpm',
'pip',
'pip install {}',
], [
'defpm',
'pip3',
'pip3 install {}',
], [
'defpm',
'npm',
'npm install -g {}',
], [
'defpm',
'pacman',
'pacman -Sy --noconfirm {}',
], [
'defpm',
'emerge',
'emerge {}',
]])
def from_ubuntu(version):
import subprocess
url = UBUNTU_URL_TEMPL.format(version, version)
base = subprocess.check_output(['plash', 'build', '--from-url', url]).decode().rstrip('\n')
return eval([['from', base]])
eval([
[
"defpm",
"apt",
"apt-get update",
"apt-get install -y {}",
],
[
"defpm",
"add-apt-repository",
"apt-get install software-properties-common",
"run add-apt-repository -y {}",
],
[
"defpm",
"apk",
"apk update",
"apk add {}",
],
[
"defpm",
"yum",
"yum install -y {}",
],
[
"defpm",
"dnf",
"dnf install -y {}",
],
[
"defpm",
"pip",
"pip install {}",
],
[
"defpm",
"pip3",
"pip3 install {}",
],
[
"defpm",
"npm",
"npm install -g {}",
],
[
"defpm",
"pacman",
"pacman -Sy --noconfirm {}",
],
[
"defpm",
"emerge",
"emerge {}",
],
])
def func(*args):
# list(args) throws an exception exception for some really funny reason
# therefore the list comprehension
args = [i for i in args]
return eval(macro[:-1] + [macro[-1] + args])