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77 lines
2.1 KiB
77 lines
2.1 KiB
2 months ago
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#!/usr/bin/env ruby
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# frozen_string_literal: true
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require 'English'
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require 'shellwords'
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def executable(*commands)
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commands.find do |c|
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`command -v #{c.split.first}`.empty?.!
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end
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end
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def halt(message)
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system "tmux display-message #{Shellwords.escape(message)}"
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exit
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end
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def with(command)
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io = IO.popen(command, 'r+')
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begin
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stdout = $stdout
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$stdout = io
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begin
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yield
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rescue Errno::EPIPE
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nil
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end
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ensure
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$stdout = stdout
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end
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io.close_write
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io.readlines.map(&:chomp)
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end
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# TODO: Keep it simple for now
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def extract_urls(line)
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line.scan(%r{(?:https?|file)://[-a-zA-Z0-9@:%_+.~#?&/=]+[-a-zA-Z0-9@%_+.~#?&/=!]+}x)
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end
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lines = `tmux capture-pane -J -p -S -99999`
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urls = lines.each_line.map(&:strip).reject(&:empty?)
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.flat_map { |l| extract_urls(l) }.reverse.uniq
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halt 'No URLs found' if urls.empty?
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header = 'Press CTRL-Y to copy URL to clipboard'
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max_size = `tmux display-message -p "\#{client_width} \#{client_height}"`.split.map(&:to_i)
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size = [[*urls, header].map(&:length).max + 7, urls.length + 5].zip(max_size).map(&:min).join(',')
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opts = ['--tmux', size, '--multi', '--no-margin', '--no-padding', '--wrap',
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'--expect', 'ctrl-y',
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'--header', header,
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'--highlight-line', '--header-first', '--info', 'inline-right',
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'--border-label', ' URLs '].map(&:shellescape).join(' ')
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selected = with("fzf #{opts}") do
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puts urls
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end
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exit if selected.length < 2
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if selected.first == 'ctrl-y'
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# https://superuser.com/questions/288320/whats-like-osxs-pbcopy-for-linux
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copier = executable('reattach-to-user-namespace pbcopy',
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'pbcopy',
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'xsel --clipboard --input',
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'xclip -selection clipboard')
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halt 'No command to control clipboard with' unless copier
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with(copier) do
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print selected.drop(1).join($RS).strip
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end
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halt 'Copied to clipboard'
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end
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opener = executable('open', 'xdg-open')
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opener = 'nohup xdg-open' if opener == 'xdg-open'
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halt 'No command to open URL with' unless opener
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selected.drop(1).each do |url|
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system "#{opener} #{Shellwords.escape(url)} &> /dev/null"
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end
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