module-puppetlabs-apt/manifests/force.pp
Martin Seener 93567aef4a apt::force: Added 2 parameters for automatic configuration file handling; fixes #modules-1306
when updating or installing newer packages with apt::force and you have changed previous
configuration files aptitude or apt-get will prompt what to do. You can suppress that
by pre-define the action with cfg_files parameter (new, old or unchanged and its backward
compatible if not defined). With a second optional parameter cfg_missing you can force
your provider to install missing configuration files as well.

Signed-off-by: Martin Seener <martin@seener.de>

apt::force: Changed selectors used in force.pp to case statements; refs #module-1306

Signed-off-by: Martin Seener <martin@seener.de>

apt::force: rspec: fixed the failing tests and added validate_re for cfg_files and validate_bool for cfg_missing. Also removed default values for both case statements and only allow pre-defined values or true/false. Furthermore enhanced the README refs #module-1306

Was able to fix the failing rspec tests for the patch.
Thanks to Morgan Haskel.

Signed-off-by: Martin Seener <martin@seener.de>

Despite the puppetlabs-stdlib documentation says validation_re supports 3 arguments the tests failed telling that only 2 are supported. Fixed this by removing the 3 optional argument; refs #modules-1306

Signed-off-by: Martin Seener <martin.seener@barzahlen.de>

apt::force: updated readme refs #module-1306

Signed-off-by: Martin Seener <martin@seener.de>
2014-09-22 19:53:45 +02:00

59 lines
1.8 KiB
Puppet

# force.pp
# force a package from a specific release
define apt::force(
$release = false,
$version = false,
$timeout = 300,
$cfg_files = 'none',
$cfg_missing = false,
) {
validate_re($cfg_files, ['^new', '^old', '^unchanged', '^none'])
validate_bool($cfg_missing)
$provider = $apt::params::provider
$version_string = $version ? {
false => undef,
default => "=${version}",
}
$release_string = $release ? {
false => undef,
default => "-t ${release}",
}
case $cfg_files {
'new': { $config_files = '-o Dpkg::Options::="--force-confnew"' }
'old': { $config_files = '-o Dpkg::Options::="--force-confold"' }
'unchanged': { $config_files = '-o Dpkg::Options::="--force-confdef"' }
'none': { $config_files = '' }
}
case $cfg_missing {
true: { $config_missing = '-o Dpkg::Options::="--force-confmiss"' }
false: { $config_missing = '' }
}
if $version == false {
if $release == false {
$install_check = "/usr/bin/dpkg -s ${name} | grep -q 'Status: install'"
} else {
# If installed version and candidate version differ, this check returns 1 (false).
$install_check = "/usr/bin/test \$(/usr/bin/apt-cache policy -t ${release} ${name} | /bin/grep -E 'Installed|Candidate' | /usr/bin/uniq -s 14 | /usr/bin/wc -l) -eq 1"
}
} else {
if $release == false {
$install_check = "/usr/bin/dpkg -s ${name} | grep -q 'Version: ${version}'"
} else {
$install_check = "/usr/bin/apt-cache policy -t ${release} ${name} | /bin/grep -q 'Installed: ${version}'"
}
}
exec { "${provider} -y ${config_files} ${config_missing} ${release_string} install ${name}${version_string}":
unless => $install_check,
logoutput => 'on_failure',
timeout => $timeout,
}
}