util: Add valadocsize.

#!/bin/bash

if [ "$#" != 2 ]; then

    echo "Need input and output files."

    exit 1

fi

input="$1"

output="$2"

declare -A classes

classes=( \

    ['#GAction']='gio-2.0/GLib.Action' \

    ['#GApplication']='gio-2.0/GLib.Application' \

    ['#GBinding']='gobject-2.0/GLib.Binding' \

    ['#GPropertyAction']='gio-2.0/GLib.PropertyAction' \

    ['#GSettings']='gio-2.0/GLib.Settings' \

    ['#GtkApplicationWindow']='gtk+-3.0/Gtk.ApplicationWindow' \

    ['#GtkApplication']='gtk+-3.0/Gtk.Application' \

    ['#GtkBuilder']='gtk+-3.0/Gtk.Builder' \

    ['#GtkDialog']='gtk+-3.0/Gtk.Dialog' \

    ['#GtkHeaderBar']='gtk+-3.0/Gtk.HeaderBar' \

    ['#GtkListBox']='gtk+-3.0/Gtk.ListBox' \

    ['#GtkMenuButton']='gtk+-3.0/Gtk.MenuButton' \

    ['#GtkRevealer']='gtk+-3.0/Gtk.Revealer' \

    ['#GtkSearchBar']='gtk+-3.0/Gtk.SearchBar' \

    ['#GtkSearchEntry']='gtk+-3.0/Gtk.SearchEntry' \

    ['#GtkStack']='gtk+-3.0/Gtk.Stack' \

    ['#GtkStackSwitcher']='gtk+-3.0/Gtk.StackSwitcher' \

    ['#GtkTextView']='gtk+-3.0/Gtk.TextView' \

)

l1="<link href=\"http://www.valadoc.org/#!api="

l2="\">"

l3="</link>"

keys=$( (for k in "${!classes[@]}"; do echo ${k}; done) | sort -r)

COMMAND=cat\ ${input}

for k in $keys; do

    name=$(echo ${classes[${k}]} | cut -d "/" -f 2)

    COMMAND=${COMMAND}\ \|\ sed\ \'s@${k}@${l1}${classes[${k}]}${l2}${name}${l3}@g\'

done

COMMAND=${COMMAND}\ \>\ ${output}

bash -c "${COMMAND}"