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Contents
# frozen_string_literal: true
module Conductor
# Script runner
class Script
attr_reader :args, :path
##
## Initializes the given script.
##
## @param script The script/path
##
def initialize(script)
parts = Shellwords.split(script)
self.path = parts[0]
self.args = parts[1..].join(" ")
end
##
## Set script path, automatically expands/tests
##
## @param path The path
##
def path=(path)
@path = if %r{^[%/]}.match?(path)
File.expand_path(path)
else
script_dir = File.expand_path("~/.config/conductor/scripts")
if File.exist?(File.join(script_dir, path))
File.join(script_dir, path)
elsif TTY::Which.exist?(path)
TTY::Which.which(path)
else
raise "Path to #{path} not found"
end
end
end
##
## Set the args array
##
## @param array The array
##
def args=(array)
@args = if array.is_a?(Array)
array.join(" ")
else
array
end
end
##
## Execute the script
##
## @return [String] script results (STDOUT)
##
def run
stdin = Conductor.stdin
raise "Script path not defined" unless @path
raise "Script not executable" unless File.executable?(@path)
use_stdin = true
if /\$\{?file\}?/.match?(args)
use_stdin = false
args.sub!(/\$\{?file\}?/, Env.env[:filepath])
else
raise "No input" unless stdin
end
if use_stdin
`echo #{Shellwords.escape(stdin)} | #{Env} #{@path} #{@args}`
else
`#{Env} #{@path} #{@args}`
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems