2 # force a package from a specific release
10 $version_string = $version ? {
12 default => "=${version}",
15 $release_string = $release ? {
17 default => "-t ${release}",
20 if $version == false {
21 if $release == false {
22 $install_check = "/usr/bin/dpkg -s ${name} | grep -q 'Status: install'"
24 # If installed version and candidate version differ, this check returns 1 (false).
25 $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"
28 if $release == false {
29 $install_check = "/usr/bin/dpkg -s ${name} | grep -q 'Version: ${version}'"
31 $install_check = "/usr/bin/apt-cache policy -t ${release} ${name} | /bin/grep -q 'Installed: ${version}'"
35 exec { "/usr/bin/apt-get -y ${release_string} install ${name}${version_string}":
36 unless => $install_check,
37 logoutput => 'on_failure',