exec.rb in bauxite-0.6.19

- old
+ new
@@ -1,46 +1,46 @@
-#--
-# 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 "${that_day}"
-	#     # => this would print 'Mon'
-	#
-	# :category: Action Methods
-	def exec(*command)
-		data = command[0].split('=', 2)
-		name = nil
-		if (data.size == 2)
-			name = data[0]
-			command[0] = data[1]
-		end
-
-		ret = `#{command.join(' ')}`
-		@ctx.variables[name] = ret.strip if name
-	end
-end
+#--
+# Copyright (c) 2014 Patricio Zavolinsky
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#++
+
+class Bauxite::Action
+	# Executes +command+, optionally storing the results in a variable.
+	#
+	# If the first argument of +command+ is <tt>name=...</tt> the results
+	# of the execution will be assigned to the variable named +name+.
+	#
+	# For example:
+	#     exec "that_day=date --date='2001-01-01' | cut -f 1 -d ' '"
+	#     echo "${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