| #!/usr/bin/env ruby | |
| require 'date' | |
| ################################################### | |
| # iii fff # | |
| # aa aa pp pp pp pp nn nnn ff oooo # | |
| # aa aaa ppp pp ppp pp iii nnn nn ffff oo oo # | |
| # aa aaa pppppp pppppp iii nn nn ff oo oo # | |
| # aaa aa pp pp iii nn nn ff oooo # | |
| # pp pp # | |
| ################################################### | |
| =begin appinfo | |
| Shows keys from spotlight data for an app | |
| usage: 'appinfo [app name]' | |
| Keys for sizes are converted to human-readable numbers (e.g. 25.3MB) | |
| Keys for dates are converted to localized short date format | |
| === Config | |
| :show_icon: If you have imgcat or chafa installed, print out an icon | |
| :keys: The keys to parse and their "pretty" form for printing Output in | |
| the order listed | |
| ==== Default keys: | |
| 'location' => 'Location', | |
| 'kMDItemCFBundleIdentifier' => 'Bundle ID', | |
| 'kMDItemPhysicalSize' => 'Size', | |
| 'kMDItemVersion' => 'Version', | |
| 'kMDItemContentCreationDate' => 'Released', | |
| 'kMDItemAppStorePurchaseDate' => 'Purchased', | |
| 'kMDItemLastUsedDate' => 'Last Used', | |
| 'kMDItemAppStoreCategory' => 'Category', | |
| 'kMDItemCopyright' => 'Copyright' | |
| =end | |
| CONFIG = { | |
| :show_icon => true, | |
| :keys => { | |
| 'location' => 'Location', | |
| 'kMDItemCFBundleIdentifier' => 'Bundle ID', | |
| 'kMDItemAlternateNames' => 'Alternate Names', | |
| 'kMDItemPhysicalSize' => 'Size', | |
| 'kMDItemVersion' => 'Version', | |
| 'kMDItemContentCreationDate' => 'Released', | |
| 'kMDItemAppStorePurchaseDate' => 'Purchased', | |
| 'kMDItemLastUsedDate' => 'Last Used', | |
| 'kMDItemAppStoreCategory' => 'Category', | |
| 'kMDItemCopyright' => 'Copyright', | |
| 'kMDItemExecutableArchitectures' => 'Architecture' | |
| } | |
| } | |
| def class_exists?(class_name) | |
| klass = Module.const_get(class_name) | |
| return klass.is_a?(Class) | |
| rescue NameError | |
| return false | |
| end | |
| if class_exists? 'Encoding' | |
| Encoding.default_external = Encoding::UTF_8 if Encoding.respond_to?('default_external') | |
| Encoding.default_internal = Encoding::UTF_8 if Encoding.respond_to?('default_internal') | |
| end | |
| class Array | |
| def longest_element | |
| group_by(&:size).max.last[0].length | |
| end | |
| end | |
| class String | |
| def to_human(fmt=false) | |
| n = self.to_i | |
| count = 0 | |
| formats = %w(B KB MB GB TB PB EB ZB YB) | |
| while (fmt || n >= 1024) && count < 8 | |
| n /= 1024.0 | |
| count += 1 | |
| break if fmt && formats[count][0].upcase =~ /#{fmt[0].upcase}/ | |
| end | |
| format("%.2f",n) + formats[count] | |
| end | |
| end | |
| def find_app(app) | |
| location = nil | |
| narrow = ' -onlyin /System/Applications -onlyin /Applications -onlyin /Applications/Setapp -onlyin /Applications/Utilities -onlyin /Developer/Applications' | |
| res = `mdfind#{narrow} 'kind:app filename:"#{app}"' | grep -E '\.app$' | head -n 1`.strip | |
| unless res && res.length > 0 | |
| res = `mdfind 'kind:app filename:"#{app}"' | grep -E '\.app$' | head -n 1`.strip | |
| end | |
| if class_exists? 'Encoding' | |
| res = res.force_encoding('utf-8') | |
| end | |
| return res && !res.empty? ? res.strip : false | |
| end | |
| def exec_available(cli) | |
| if File.exist?(File.expand_path(cli)) | |
| File.executable?(File.expand_path(cli)) | |
| else | |
| system "which #{cli}", out: File::NULL, err: File::NULL | |
| end | |
| end | |
| def show_icon(app_path) | |
| if CONFIG[:show_icon] && (exec_available('imgcat') || exec_available('chafa') || exec_available("kitty")) | |
| app_icon = `defaults read "#{app_path}/Contents/Info" CFBundleIconFile`.strip.sub(/(\.icns)?$/, '.icns') | |
| if exec_available('imgcat') | |
| cmd = 'imgcat' | |
| elsif exec_available('chafa') | |
| cmd = 'chafa -s 15x15 -f iterm' | |
| elsif exec_available('kitty') | |
| cmd = 'kitty +kitten icat --align=left' | |
| end | |
| 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 | |
| $stdout.puts `#{cmd} "${TMPDIR}appinfo/#{app_icon}.png" && rm "${TMPDIR}appinfo/#{app_icon}.png"` | |
| end | |
| end | |
| def parse_info(info) | |
| values = {} | |
| if class_exists? 'Encoding' | |
| info = info.force_encoding('utf-8') | |
| end | |
| info.gsub!(/(\S+)\s*=\s*\((.*?)\)/m) do | |
| m = Regexp.last_match | |
| val = m[2].strip.split(/\n/).delete_if { |i| i.strip.empty? }.map { |l| | |
| l.strip.gsub(/"/, '').sub(/,$/, '').sub(/x86_64/, 'Intel').sub(/arm64/, 'Apple Silicon') | |
| }.join(', ') | |
| val += " (Unviversal Binary)" if val =~ /Intel/ && val =~ /Apple Silicon/ | |
| values[m[1]] = val | |
| '' | |
| end | |
| info.split(/\n/).delete_if(&:empty?).each do |line| | |
| sp = line.split(/\s*=\s*/) | |
| values[sp[0]] = sp[1].gsub(/"/, '') | |
| end | |
| values | |
| end | |
| def get_info(appname) | |
| app = appname # .sub(/\.app$/,'') | |
| found = find_app(app) | |
| if found | |
| keys = "-name " + CONFIG[:keys].keys.join(' -name ') | |
| res = %x{mdls #{keys} "#{found}"} | |
| result = parse_info(res) | |
| result['location'] = found | |
| return result | |
| else | |
| $stdout.puts %Q{App "#{app}" not found.} | |
| Process.exit 1 | |
| end | |
| end | |
| def info(app) | |
| appinfo = get_info(app) | |
| if appinfo && appinfo.length > 0 | |
| show_icon(appinfo['location']) | |
| longest_key = CONFIG[:keys].values.longest_element | |
| CONFIG[:keys].each {|k,v| | |
| key = v | |
| val = appinfo[k]&.strip || 'None' | |
| val = case k | |
| when /Size$/ | |
| val.to_human | |
| when /Date$/ | |
| if appinfo[k].strip =~ /^\d{4}-\d{2}-\d{2}/ | |
| Date.parse(val.strip).strftime('%D') rescue val | |
| end | |
| else | |
| val | |
| end | |
| val = val =~ /\(null\)/ ? "\033[0;36;40mUnknown\033[0m" : "\033[1;37;40m#{val}\033[0m" | |
| $stdout.puts "\033[0;32;40m%#{longest_key}s: %s" % [key, val] | |
| } | |
| end | |
| end | |
| def exit_help(code=0) | |
| output = <<~ENDOUT | |
| Shows keys from Spotlight data for an app | |
| Usage: | |
| #{File.basename(__FILE__)} [app name] | |
| ENDOUT | |
| puts output | |
| Process.exit code.to_i | |
| end | |
| if ARGV.length == 0 | |
| exit_help(1) | |
| elsif ARGV[0] =~ /^-?h(elp)?$/ | |
| exit_help | |
| else | |
| info(ARGV.join(" ")) | |
| end |
I got everything working after running brew install chafa.
I'm not sure why so many are having issues with imgcat, I can't replicate.
which imgcatgives me~/.iterm2/imgcat, where iTerm installed it. AFAIK I didn't do anything else to it. Definitely shows me an image without issue.Curious about @cocoonkid 's error,
inappropriate ioctl for device. Would be good to know exactly which shell command produced that error. The only part of theshow_iconfunction that outputs to terminal is a$stdout.putscall that shows the STDOUT output of eitherimgcatorchafa, depending on which it finds available first (in that order). Would need to know which one it was attempting to run to solve that. I don't think thesipscall would produce that error.The other thing that might affect people with chafa is that I have it forced to
--format iterm. The other options are kitty, sixels, and symbols, so feel free to play with that in line 116 if you need to.