refactors index building script to output JSON

also removes index.md

Makefile

@@ -1,3 +1,3 @@
 index:
-	ls -d1 ./pages/**/* | grep .md | awk -F"." '{print $$2}' | awk -F"/" '{print $$4,$$3}' | sort > pages/index.md
+	@TLDRHOME=`pwd` ./scripts/build_index.rb
 	@echo "Index rebuilt."

pages/index.md

@@ -1,189 +0,0 @@
-ab common
-ack common
-ag common
-airport osx
-alias common
-apropos common
-apt-get linux
-aptitude linux
-ar common
-awk common
-base64 linux
-brew osx
-bundle common
-caffeinate osx
-cal common
-cat common
-cd common
-chmod common
-chown common
-chsh common
-cksum common
-convert common
-cp common
-curl common
-cut common
-date common
-deluser common
-df common
-diff common
-dig common
-diskutil osx
-dpkg linux
-drutil osx
-du linux
-du osx
-echo common
-electrum common
-emerge linux
-env common
-exiftool common
-fdupes common
-ffmpeg common
-find common
-findmnt linux
-firewall-cmd linux
-free linux
-fswebcam common
-gcc common
-gem common
-gifsicle common
-git common
-git-add common
-git-branch common
-git-checkout common
-git-clone common
-git-commit common
-git-diff common
-git-init common
-git-log common
-git-merge common
-git-push common
-git-stash common
-git-status common
-gpg common
-grep common
-gzip common
-handbrakecli common
-haxelib common
-head linux
-head osx
-iconv common
-iostat linux
-ip linux
-ipcs common
-journalctl linux
-kill common
-less common
-ln common
-locate linux
-locate osx
-ls common
-lsof common
-man common
-md5 osx
-md5sum linux
-mdadm linux
-mkdir common
-more common
-mount common
-mp4box common
-mtr common
-mv common
-mysql common
-mysqldump common
-nc common
-netstat linux
-networksetup osx
-nmap common
-node common
-nohup common
-npm common
-open osx
-pacman linux
-passwd common
-patch common
-pbcopy osx
-pbpaste osx
-pgrep common
-php common
-ping common
-pip common
-play common
-prctl sunos
-prstat sunos
-ps common
-psql common
-pushd common
-pwd common
-qlmanage osx
-redis-cli common
-rename common
-rm common
-rmdir common
-route osx
-rsync common
-salt-call common
-salt-key common
-say osx
-scp common
-screen common
-sed common
-sha1sum linux
-sha224sum linux
-sha256sum linux
-sha384sum linux
-sha512sum linux
-shuf linux
-shutdown linux
-shutdown osx
-sort common
-sox common
-split common
-srm common
-ss linux
-ssh common
-sshfs common
-sudo common
-svcadm sunos
-svccfg sunos
-svcs sunos
-svn common
-sw_vers osx
-sysctl osx
-system_profiler osx
-systemctl linux
-systemsetup osx
-tail common
-tar common
-tcpdump common
-tcpflow linux
-tee common
-telnet common
-time common
-tldr common
-tmux common
-touch common
-traceroute common
-tree common
-umount common
-uname common
-unzip common
-useradd common
-userdel common
-userdel linux
-usermod common
-wacaw osx
-wall linux
-watch linux
-wc common
-wget common
-which common
-wpa_cli linux
-xargs linux
-xed osx
-xsltproc osx
-yes common
-zfs common
-zip common
-zpool common

scripts/build_index.rb

@@ -0,0 +1,25 @@
+#!/usr/bin/env ruby
+
+require "json"
+
+commands = {}
+
+Dir["#{ENV["TLDRHOME"]}/pages/**/*.md"].each do |file|
+    # "./pages/osx/xsltproc.md",
+    file = file.split("/")
+    name = file.pop().gsub(".md","")
+    platform = file.pop()
+
+    unless commands.key?(name)
+        commands[name] = {
+            name: name,
+            platform: [platform]
+        } 
+    else
+        commands[name][:platform] << platform
+    end
+end
+
+commands = commands.map do |k,v| v end
+
+File.write("#{ENV["TLDRHOME"]}/pages/index.json", {commands: commands}.to_json)