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show cmd being executed

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This commit is contained in:
Adam Vandenberg 2014-07-29 21:59:49 -07:00
parent c003e805be
commit c043a93bdf
1 changed files with 2 additions and 0 deletions
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2
Library/Homebrew/formula_assertions.rb
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@ -6,6 +6,7 @@ module Homebrew
# Returns the output of running cmd, and asserts the exit status # Returns the output of running cmd, and asserts the exit status
def shell_output(cmd, result=0) def shell_output(cmd, result=0)
ohai cmd
output = `#{cmd}` output = `#{cmd}`
assert_equal result, $?.exitstatus assert_equal result, $?.exitstatus
output output
@ -13,6 +14,7 @@ module Homebrew
# Returns the output of running the cmd, with the optional input # Returns the output of running the cmd, with the optional input
def pipe_output(cmd, input=nil) def pipe_output(cmd, input=nil)
ohai cmd
IO.popen(cmd, "w+") do |pipe| IO.popen(cmd, "w+") do |pipe|
pipe.write(input) unless input.nil? pipe.write(input) unless input.nil?
pipe.close_write pipe.close_write