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# File 'manifests/install.pp', line 6
class byobu::install {
# variable init
$_default_package_ensure = $byobu::latest_instead_of_present ? {
true => latest,
default => present,
}
$_default_package_removal = $byobu::purge_instead_of_remove ? {
true => purged,
default => absent,
}
#
# the byobu installation per se
#
# preseed_path also used in byobu::config
$preseed_path = '/var/cache/debconf/byobu.preseed'
# puppet-lint does not want selectors inside resource blocks
$_do_preseed = $byobu::byobu_version ? {
'absent' => absent,
'purged' => absent,
default => file,
}
file { 'byobu_preseed':
ensure => $_do_preseed,
path => $preseed_path,
mode => '0644',
owner => 'root',
group => 'root',
content => template('byobu/preseed.erb'),
}
# AFAIK no autorequire yet
File['byobu_preseed'] -> Package['byobu']
# byobu depends on tmux or screen
# to prevent auto install of the default, ordering takes place below
package {'byobu':
name => 'byobu',
responsefile => $preseed_path,
}
#if defined('$byobu::byobu_version') {
if $byobu::byobu_version != undef {
Package['byobu'] {
ensure => $byobu::byobu_version,
}
} else {
Package['byobu'] {
ensure => $_default_package_ensure,
}
}
#
# the installation of the desired terminal multiplexer
#
# we wanna declare each package resource once only
#
# coexist term_mux | screen tmux
# -----------------+--------------
# 0 'screen' | presnt absent <- manage both
# 1 'screen' | presnt whaevr
# 0 'tmux' | absent presnt <- manage both
# 1 'tmux' | whaevr presnt
# undef undefd | whaevr whaevr
#
# Package[tmux] declared if either term_mux == 'tmux'
# or no coexistence granted
if (! $byobu::let_screen_and_tmux_coexist) or ($byobu::byobu_terminal_multiplexer == 'tmux') {
package {'tmux':
name => 'tmux',
tag => [
'tag:hardware::input::keyboard',
'tag:interface::text-mode'
],
before => Package['byobu']
}
}
if ! $byobu::let_screen_and_tmux_coexist or ($byobu::byobu_terminal_multiplexer == 'screen') {
package {'screen':
name => 'screen',
tag => [
'tag:hardware::input::keyboard',
'tag:interface::text-mode'
],
before => Package['byobu']
}
}
# now we add the ensure attribute
#
# coexist term_mux | screen tmux
# -----------------+--------------
# 0 'screen' | presnt absent
# 1 'screen' | presnt whaevr
# 0 'tmux' | absent presnt
# 1 'tmux' | whaevr presnt
#
# the largest match seems to be: term_mux equals X -> then make it present
if $byobu::byobu_terminal_multiplexer == 'tmux' {
# do not do version checking for /^(absent|purged)$/
# since we wanna let the user "uninstall" the byobu/screen/tmux stuff
# via this module
# if defined('$byobu::tmux_version') {
if $byobu::tmux_version != undef {
Package['tmux'] {
ensure => $byobu::tmux_version,
}
} else {
Package['tmux'] {
ensure => $_default_package_ensure,
}
}
if ! $byobu::let_screen_and_tmux_coexist {
Package['screen'] {
ensure => $_default_package_removal,
}
}
}
if $byobu::byobu_terminal_multiplexer == 'screen' {
# if defined('$byobu::screen_version') {
if $byobu::screen_version != undef {
Package['screen'] {
ensure => $byobu::screen_version,
}
} else {
Package['screen'] {
ensure => $_default_package_ensure,
}
}
if ! $byobu::let_screen_and_tmux_coexist {
Package['tmux'] {
ensure => $_default_package_removal,
}
}
}
}
|