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Contents
#--
# Copyright (c) 2014 Patricio Zavolinsky
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#++
class Bauxite::Action
# Executes +command+, optionally storing the results in a variable.
#
# If the first argument of +command+ is <tt>name=...</tt> the results
# of the execution will be assigned to the variable named +name+.
#
# For example:
# exec "that_day=date --date='2001-01-01' | cut -f 1 -d ' '"
# echo "${that_day}"
# # => this would print 'Mon'
#
# :category: Action Methods
def exec(*command)
data = command[0].split('=', 2)
name = nil
if (data.size == 2)
name = data[0]
command[0] = data[1]
end
ret = `#{command.join(' ')}`
@ctx.variables[name] = ret.strip if name
end
end
Version data entries
31 entries across 31 versions & 1 rubygems