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#!/usr/bin/env ruby |
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require 'date' |
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################################################### |
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# iii fff # |
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# aa aa pp pp pp pp nn nnn ff oooo # |
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# aa aaa ppp pp ppp pp iii nnn nn ffff oo oo # |
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# aa aaa pppppp pppppp iii nn nn ff oo oo # |
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# aaa aa pp pp iii nn nn ff oooo # |
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# pp pp # |
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################################################### |
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=begin appinfo |
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Shows keys from spotlight data for an app |
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usage: 'appinfo [app name]' |
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Keys for sizes are converted to human-readable numbers (e.g. 25.3MB) |
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Keys for dates are converted to localized short date format |
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=== Config |
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:show_icon: If you have imgcat or chafa installed, print out an icon |
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:keys: The keys to parse and their "pretty" form for printing Output in |
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the order listed |
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==== Default keys: |
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'location' => 'Location', |
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'kMDItemCFBundleIdentifier' => 'Bundle ID', |
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'kMDItemPhysicalSize' => 'Size', |
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'kMDItemVersion' => 'Version', |
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'kMDItemContentCreationDate' => 'Released', |
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'kMDItemAppStorePurchaseDate' => 'Purchased', |
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'kMDItemLastUsedDate' => 'Last Used', |
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'kMDItemAppStoreCategory' => 'Category', |
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'kMDItemCopyright' => 'Copyright' |
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=end |
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CONFIG = { |
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:show_icon => true, |
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:keys => { |
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'location' => 'Location', |
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'kMDItemCFBundleIdentifier' => 'Bundle ID', |
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'kMDItemAlternateNames' => 'Alternate Names', |
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'kMDItemPhysicalSize' => 'Size', |
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'kMDItemVersion' => 'Version', |
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'kMDItemContentCreationDate' => 'Released', |
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'kMDItemAppStorePurchaseDate' => 'Purchased', |
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'kMDItemLastUsedDate' => 'Last Used', |
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'kMDItemAppStoreCategory' => 'Category', |
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'kMDItemCopyright' => 'Copyright', |
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'kMDItemExecutableArchitectures' => 'Architecture' |
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} |
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} |
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def class_exists?(class_name) |
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klass = Module.const_get(class_name) |
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return klass.is_a?(Class) |
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rescue NameError |
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return false |
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end |
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if class_exists? 'Encoding' |
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Encoding.default_external = Encoding::UTF_8 if Encoding.respond_to?('default_external') |
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Encoding.default_internal = Encoding::UTF_8 if Encoding.respond_to?('default_internal') |
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end |
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class Array |
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def longest_element |
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group_by(&:size).max.last[0].length |
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end |
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end |
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class String |
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def to_human(fmt=false) |
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n = self.to_i |
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count = 0 |
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formats = %w(B KB MB GB TB PB EB ZB YB) |
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while (fmt || n >= 1024) && count < 8 |
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n /= 1024.0 |
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count += 1 |
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break if fmt && formats[count][0].upcase =~ /#{fmt[0].upcase}/ |
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end |
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format("%.2f",n) + formats[count] |
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end |
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end |
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def find_app(app) |
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location = nil |
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narrow = ' -onlyin /System/Applications -onlyin /Applications -onlyin /Applications/Setapp -onlyin /Applications/Utilities -onlyin /Developer/Applications' |
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res = `mdfind#{narrow} 'kind:app filename:"#{app}"' | grep -E '\.app$' | head -n 1`.strip |
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unless res && res.length > 0 |
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res = `mdfind 'kind:app filename:"#{app}"' | grep -E '\.app$' | head -n 1`.strip |
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end |
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if class_exists? 'Encoding' |
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res = res.force_encoding('utf-8') |
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end |
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return res && !res.empty? ? res.strip : false |
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end |
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def exec_available(cli) |
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if File.exist?(File.expand_path(cli)) |
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File.executable?(File.expand_path(cli)) |
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else |
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system "which #{cli}", out: File::NULL, err: File::NULL |
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end |
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end |
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def show_icon(app_path) |
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if CONFIG[:show_icon] && (exec_available('imgcat') || exec_available('chafa') || exec_available("kitty")) |
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app_icon = `defaults read "#{app_path}/Contents/Info" CFBundleIconFile`.strip.sub(/(\.icns)?$/, '.icns') |
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if exec_available('imgcat') |
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cmd = 'imgcat' |
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elsif exec_available('chafa') |
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cmd = 'chafa -s 15x15 -f iterm' |
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elsif exec_available('kitty') |
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cmd = 'kitty +kitten icat --align=left' |
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end |
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res = `mkdir -p ${TMPDIR}appinfo && sips -s format png --resampleHeightWidthMax 256 "#{app_path}/Contents/Resources/#{app_icon}" --out "${TMPDIR}appinfo/#{app_icon}.png"` # > /dev/null 2>&1 |
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$stdout.puts `#{cmd} "${TMPDIR}appinfo/#{app_icon}.png" && rm "${TMPDIR}appinfo/#{app_icon}.png"` |
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end |
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end |
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def parse_info(info) |
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values = {} |
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if class_exists? 'Encoding' |
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info = info.force_encoding('utf-8') |
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end |
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info.gsub!(/(\S+)\s*=\s*\((.*?)\)/m) do |
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m = Regexp.last_match |
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val = m[2].strip.split(/\n/).delete_if { |i| i.strip.empty? }.map { |l| |
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l.strip.gsub(/"/, '').sub(/,$/, '').sub(/x86_64/, 'Intel').sub(/arm64/, 'Apple Silicon') |
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}.join(', ') |
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val += " (Unviversal Binary)" if val =~ /Intel/ && val =~ /Apple Silicon/ |
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values[m[1]] = val |
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'' |
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end |
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info.split(/\n/).delete_if(&:empty?).each do |line| |
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sp = line.split(/\s*=\s*/) |
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values[sp[0]] = sp[1].gsub(/"/, '') |
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end |
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values |
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end |
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def get_info(appname) |
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app = appname # .sub(/\.app$/,'') |
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found = find_app(app) |
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if found |
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keys = "-name " + CONFIG[:keys].keys.join(' -name ') |
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res = %x{mdls #{keys} "#{found}"} |
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result = parse_info(res) |
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result['location'] = found |
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return result |
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else |
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$stdout.puts %Q{App "#{app}" not found.} |
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Process.exit 1 |
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end |
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end |
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def info(app) |
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appinfo = get_info(app) |
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if appinfo && appinfo.length > 0 |
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show_icon(appinfo['location']) |
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longest_key = CONFIG[:keys].values.longest_element |
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CONFIG[:keys].each {|k,v| |
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key = v |
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val = appinfo[k]&.strip || 'None' |
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val = case k |
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when /Size$/ |
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val.to_human |
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when /Date$/ |
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if appinfo[k].strip =~ /^\d{4}-\d{2}-\d{2}/ |
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Date.parse(val.strip).strftime('%D') rescue val |
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end |
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else |
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val |
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end |
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val = val =~ /\(null\)/ ? "\033[0;36;40mUnknown\033[0m" : "\033[1;37;40m#{val}\033[0m" |
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$stdout.puts "\033[0;32;40m%#{longest_key}s: %s" % [key, val] |
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} |
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end |
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end |
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def exit_help(code=0) |
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output = <<~ENDOUT |
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Shows keys from Spotlight data for an app |
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Usage: |
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#{File.basename(__FILE__)} [app name] |
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ENDOUT |
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puts output |
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Process.exit code.to_i |
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end |
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if ARGV.length == 0 |
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exit_help(1) |
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elsif ARGV[0] =~ /^-?h(elp)?$/ |
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exit_help |
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else |
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info(ARGV.join(" ")) |
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end |
Thank you for clearing it up @ryanfitzer
I couldn't make it work with imagers though. Neither in iterm2 nor alacritty.
But not really that important anyway :-)