import-image-to-directory

#!/usr/bin/env ruby
# frozen_string_literal: true

require 'bundler/inline'
require 'fileutils'

gemfile do
  source 'https://rubygems.org'
  gem 'gtk3'
end

source = File.expand_path '~/source/of/all/images'
destination = File.expand_path '~/path/to/blog/images/directory'

dialog = Gtk::FileChooserDialog.new(
  title: 'Pick an image',
  action: :open,
  buttons: [
    [Gtk::Stock::CANCEL, :cancel],
    [Gtk::Stock::OPEN, :accept]
  ]
)

dialog.set_current_folder(source)

if dialog.run == :accept
  sourcefile = dialog.filename
  filename = File.basename(sourcefile)
  destinationfile = File.join(destination, filename)

  FileUtils.cp(sourcefile, destinationfile)

  relativefile = File.join('/path/prefix/for/markdown/', filename)
  markdown = "![#{filename}](#{relativefile})"

  `mogrify -strip #{destinationfile}` # remove EXIF data
  IO.popen('xsel -i -b', 'w') { |f| f << markdown }
end

dialog.destroy