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make the removal of line safer

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mh 2010-01-09 14:23:03 +01:00 committed by Micah Anderson
parent 75f88ffda0
commit b4ce2e8769
1 changed files with 17 additions and 16 deletions
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33
manifests/defines/line.pp
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@ -4,9 +4,9 @@
# Usage:
# line { description:
# file => "filename",
# line => "content",
# ensure => {absent,*present*}
# file => "filename",
# line => "content",
# ensure => {absent,*present*}
# }
#
# Example:
@ -24,19 +24,20 @@
#
#
define line($file, $line, $ensure = 'present') {
case $ensure {
default : { err ( "unknown ensure value '${ensure}'" ) }
present: {
exec { "echo '${line}' >> '${file}'":
unless => "grep -qFx '${line}' '${file}'"
}
}
absent: {
exec { "perl -ni -e 'print if \$_ ne \"${line}\n\";' '${file}'":
onlyif => "grep -qFx '${line}' '${file}'"
}
}
}
case $ensure {
default : { err ( "unknown ensure value '${ensure}'" ) }
present: {
exec { "echo '${line}' >> '${file}'":
unless => "grep -qFx '${line}' '${file}'"
}
}
absent: {
$subst_line = regsubst($line,'(/|\.)','\\\1','G')
exec { "/bin/sed -i '/${subst_line}/d' '${file}'":
onlyif => "/bin/grep -qFx '${line}' '${file}'"
}
}
}
}