PhoneGap Icon Maker - put this into .cordova/hooks/after_prepare/

iconmaker.pl

#!/bin/perl
use strict;
my $base = shift @ARGV;
my $splash = "splash.ai";
my $icon = "icon.ai";

my @formats = (
[qw/ splash ios Default-Landscape@2x~ipad.png 1496 2048 /],
[qw/ splash ios Default-Landscape~ipad.png 748 1024 /],
[qw/ splash ios Default-Portrait@2x~ipad.png 2008 153 /],
[qw/ splash ios Default-Portrait~ipad.png 1004 768 /],
[qw/ splash ios Default@2x~iphone.png 960 640 /],
[qw/ splash ios Default~iphone.png 480 320 /],
[qw/ splash ios Default-568h@2x~iphone.png 1136 640 /],
[qw/ icons ios icon-40.png 40 40, /],
[qw/ icons ios icon-40@2x.png 80 80, /],
[qw/ icons ios icon-50.png 50 50, /],
[qw/ icons ios icon-50@2x.png 100 100, /],
[qw/ icons ios icon-60.png 60 60, /],
[qw/ icons ios icon-60@2x.png 120 120, /],
[qw/ icons ios icon-72.png 72 72, /],
[qw/ icons ios icon-72@2x.png 144 144, /],
[qw/ icons ios icon-76.png 76 76, /],
[qw/ icons ios icon-76@2x.png 152 152, /],
[qw/ icons ios icon-small.png 29 29, /],
[qw/ icons ios icon-small@2x.png 58 58, /],
[qw/ icons ios icon.png 57 57, /],
[qw/ icons ios icon@2x.png 114 114, /],
);

my %resources_dir = (
  ios => sub {
    my $which = shift;
    my ($build) = glob("platforms/ios/*/resources/");
    return "$build/$which/";
  }
);


chdir $base;
if (!-r $splash) { die "Couldn't open splash file '$splash': $!\n"; }
if (!-r $icon) { die "Couldn't open icon file '$icon': $!\n"; }

my %platforms = map {$_ => 1} split /\s*,\s*/, $ENV{CORDOVA_PLATFORMS};

for (@formats) {
  my ($which, $platform, $name, $h, $w) = @$_;
  next unless $platforms{$platform}; # Only build for platforms we care about
  my $path = $resources_dir{$platform}->($which)."/".$name;
  my $source = ($which eq "splash" ? $splash : $icon);
  if (-e $path and -M $source > -M $path) {
    print "$path exists and is newer than source, skipping.\n"; next;
  }

  my @cmd = qw/ sips -s format png/;
  if ($h > $w) { push @cmd, "--resampleHeight", $h; }
  else         { push @cmd, "--resampleWidth", $w;  }
  #sips -s format png --resampleHeight 1024 -c 1004 768 $1 --out Default~ipad.png
  system(@cmd);
}