qwandry/bin/qw

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#!/usr/bin/env ruby
# Add Qwandry's library to the load path
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$:.unshift File.dirname(__FILE__) + '/../lib'
# Require Qwandry's library
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require "qwandry.rb"
# Load Qwandry's configuration files
config = Qwandry::Configuration
config.load_configuration_files
# Create a launcher
@launcher = Qwandry::Launcher.new
opts = OptionParser.new do |opts|
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opts.banner = "Usage: qwandry [options] name"
opts.separator ""
opts.on("-r", "--repo LABELS", Array, "Search in LABELS, default: #{config.default.join(',')}","Available Repository Types:", *config.configurations.map{|c| " #{c}"}) do |names|
config.default *names
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end
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opts.separator ""
opts.on("-e", "--editor EDITOR", "Use EDITOR to open the package") do |editor|
@launcher.editor = editor
end
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opts.separator "Additional Commands"
opts.on("--customize", "Create and edit files for customizing Qwandry") do
dir = Qwandry.config_dir
if !dir
puts "HOME directory must be defined."
exit(1)
else
FileUtils.mkdir_p(dir, :verbose=>true) unless File.exist?(dir)
Dir[File.dirname(__FILE__) + '/../templates/*'].each do |path|
FileUtils.cp(path, dir, :verbose=>true) unless File.exist?(path)
end
@launcher.launch dir
end
exit(0)
end
opts.on_tail("-h", "--help", "Show this message") do
puts opts
exit
end
end
opts.parse! ARGV
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if ARGV.length == 0
puts opts
exit 1
end
# Find the packages:
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name = ARGV.join(' ')
packages = @launcher.find(*ARGV)
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ARGV.clear # for the gets below
# There may be 0, 1, or many matches. If many, then
# ask the user which one to launch.
package = nil
case packages.length
when 0
puts "No packages matched '#{name}'"
exit 4 # Exit code 4 for No Package
when 1
package = packages.first
else
packages.each_with_index do |package, index|
puts "%3d. %s" % [index+1, package.name]
end
print ">> "
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index = gets.to_i - 1
package = packages[index]
end
# If there is a package, then launch it.
if package
if @launcher.launch(package)
# Exit code 0 for success
exit 0
else
# Exit with the status returned by the process used to open the package
exit $?.exitstatus
end
end