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// Copyright 2015 Canonical Ltd.
// Copyright 2015 Cloudbase Solutions SRL
// Licensed under the LGPLv3, see LICENCE file for details.
package commands
const (
// AptConfFilePath is the full file path for the proxy settings that are
// written by cloud-init and the machine environ worker.
AptConfFilePath = "/etc/apt/apt.conf.d/95-juju-proxy-settings"
// the basic command for all dpkg calls:
dpkg = "dpkg"
// the basic command for all dpkg-query calls:
dpkgquery = "dpkg-query"
// the basic command for all apt-get calls:
// --force-confold is passed to dpkg to never overwrite config files
// --force-unsafe-io makes dpkg less sync-happy
// --assume-yes to never prompt for confirmation
aptget = "apt-get --option=Dpkg::Options::=--force-confold --option=Dpkg::options::=--force-unsafe-io --assume-yes --quiet"
// the basic command for all apt-cache calls:
aptcache = "apt-cache"
// the basic command for all add-apt-repository calls:
// --yes to never prompt for confirmation
addaptrepo = "add-apt-repository --yes"
// the basic command for all apt-config calls:
aptconfig = "apt-config dump"
// the basic format for specifying a proxy option for apt:
aptProxySettingFormat = "Acquire::%s::Proxy %q;"
// disable proxy for a specific host
aptNoProxySettingFormat = "Acquire::%s::Proxy::%q \"DIRECT\";"
)
// aptCmder is the packageCommander instantiation for apt-based systems.
var aptCmder = packageCommander{
prereq: buildCommand(aptget, "install python-software-properties"),
update: buildCommand(aptget, "update"),
upgrade: buildCommand(aptget, "upgrade"),
install: buildCommand(aptget, "install"),
remove: buildCommand(aptget, "remove"),
purge: buildCommand(aptget, "purge"),
search: buildCommand(aptcache, "search --names-only ^%s$"),
isInstalled: buildCommand(dpkgquery, "-s %s"),
listAvailable: buildCommand(aptcache, "pkgnames"),
listInstalled: buildCommand(dpkg, "--get-selections"),
addRepository: buildCommand(addaptrepo, "%q"),
listRepositories: buildCommand(`sed -r -n "s|^deb(-src)? (.*)|\2|p"`, "/etc/apt/sources.list"),
removeRepository: buildCommand(addaptrepo, "--remove ppa:%s"),
cleanup: buildCommand(aptget, "autoremove"),
getProxy: buildCommand(aptconfig, "Acquire::http::Proxy Acquire::https::Proxy Acquire::ftp::Proxy"),
proxySettingsFormat: aptProxySettingFormat,
setProxy: buildCommand("echo %s >> ", AptConfFilePath),
noProxySettingsFormat: aptNoProxySettingFormat,
setNoProxy: buildCommand("echo %s >> ", AptConfFilePath),
}
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