Sha256: 1236539ca55a562985dad7f8b019b3fb665cbf37a54e36a023e7f06f97e536b6
Contents?: true
Size: 722 Bytes
Versions: 38
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Stored size: 722 Bytes
Contents
module Perus::Pinger
class Value < Command
description 'Searches the file specified by "path" with the regular
expression specified by "grep". Returns the resulting
string to the server under the metric called "name". Valid
values for "path" are contained in the pinger config file.'
option :path, restricted: true
option :grep
option :name
metric!
def run
grep = options.grep.gsub('"', '\\"')
line = shell(%Q[cat #{options.path} | egrep "#{grep}"])
value = line.match(Regexp.compile(options.grep))[1]
{options.name => value}
end
end
end
Version data entries
38 entries across 38 versions & 1 rubygems