Sha256: 7b199cf6edd7153a881d1ef8606dcab00566c844b2c562a5d78145458d3bcbc5
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Size: 1.88 KB
Versions: 13
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Stored size: 1.88 KB
Contents
module FastlaneCore
# Executes commands and takes care of error handling and more
class CommandExecutor
class << self
# @param command [String] The command to be executed
# @param print_all [Boolean] Do we want to print out the command output while running?
# @param print_command [Boolean] Should we print the command that's being executed
# @param error [Block] A block that's called if an error occurs
# @return [String] All the output as string
def execute(command: nil, print_all: false, print_command: true, error: nil)
print_all = true if $verbose
output = []
command = command.join(" ")
Helper.log.info command.yellow.strip if print_command
puts "\n-----".cyan if print_all
last_length = 0
begin
PTY.spawn(command) do |stdin, stdout, pid|
stdin.each do |l|
line = l.strip # strip so that \n gets removed
output << line
next unless print_all
current_length = line.length
spaces = [last_length - current_length, 0].max
print((line + " " * spaces + "\r").cyan)
last_length = current_length
end
Process.wait(pid)
puts "-----\n".cyan if print_all
end
rescue => ex
# This could happen when the environment is wrong:
# > invalid byte sequence in US-ASCII (ArgumentError)
output << ex.to_s
o = output.join("\n")
puts o
error.call(o)
end
# Exit status for build command, should be 0 if build succeeded
status = $?.exitstatus
if status != 0
o = output.join("\n")
puts o # the user has the right to see the raw output
Helper.log.info "Exit status: #{status}"
error.call(o)
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems