Sha256: 8bed8d34a289cdf0691179d9fd501547bf70e539a66e8d50891062bf64871605
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Versions: 24
Compression:
Stored size: 1.48 KB
Contents
module LanguagePack
module ShellHelpers
# display error message and stop the build process
# @param [String] error message
def error(message)
Kernel.puts " !"
message.split("\n").each do |line|
Kernel.puts " ! #{line.strip}"
end
Kernel.puts " !"
log "exit", :error => message
exit 1
end
# run a shell comannd and pipe stderr to stdout
# @param [String] command to be run
# @return [String] output of stdout and stderr
def run(command)
%x{ #{command} 2>&1 }
end
# run a shell command and pipe stderr to /dev/null
# @param [String] command to be run
# @return [String] output of stdout
def run_stdout(command)
%x{ #{command} 2>/dev/null }
end
# run a shell command and stream the output
# @param [String] command to be run
def pipe(command)
output = ""
IO.popen(command) do |io|
until io.eof?
buffer = io.gets
output << buffer
puts buffer
end
end
output
end
# display a topic message
# (denoted by ----->)
# @param [String] topic message to be displayed
def topic(message)
Kernel.puts "-----> #{message}"
$stdout.flush
end
# display a message in line
# (indented by 6 spaces)
# @param [String] message to be displayed
def puts(message)
message.split("\n").each do |line|
super " #{line.strip}"
end
$stdout.flush
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems