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ios-icon-generator.sh
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ios-icon-generator.sh
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#!/bin/bash
#
# Copyright (C) 2014 Wenva <[email protected]>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is furnished
# to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
set -e
SRC_FILE="$1"
DST_PATH="$2"
VERSION=1.0.0
info() {
local green="\033[1;32m"
local normal="\033[0m"
echo -e "[${green}INFO${normal}] $1"
}
error() {
local red="\033[1;31m"
local normal="\033[0m"
echo -e "[${red}ERROR${normal}] $1"
}
usage() {
cat << EOF
VERSION: $VERSION
USAGE:
$0 srcfile dstpath
DESCRIPTION:
This script aim to generate ios app icons easier and simply.
srcfile - The source png image. Preferably above 1024x1024
dstpath - The destination path where the icons generate to.
This script is depend on ImageMagick. So you must install ImageMagick first
You can use 'sudo brew install ImageMagick' to install it
AUTHOR:
Pawpaw<[email protected]>
LICENSE:
This script follow MIT license.
EXAMPLE:
$0 1024.png ~/123
EOF
}
# Check ImageMagick
command -v convert >/dev/null 2>&1 || { error >&2 "The ImageMagick is not installed. Please use brew to install it first."; exit -1; }
# Check param
if [ $# != 2 ];then
usage
exit -1
fi
# Check dst path whether exist.
if [ ! -d "$DST_PATH" ];then
mkdir -p "$DST_PATH"
fi
# Generate, refer to:https://developer.apple.com/library/ios/qa/qa1686/_index.html
info 'Generating images...'
convert "$SRC_FILE" -resize 512x512 "$DST_PATH/iTunesArtwork512.png"
convert "$SRC_FILE" -resize 1024x1024 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 20x20 "$DST_PATH/20x20.png"
convert "$SRC_FILE" -resize 40x40 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 60x60 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 29x29 "$DST_PATH/29x29.png"
convert "$SRC_FILE" -resize 58x58 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 87x87 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 40x40 "$DST_PATH/40x40.png"
convert "$SRC_FILE" -resize 80x80 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 120x120 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 50x50 "$DST_PATH/50x50.png"
convert "$SRC_FILE" -resize 100x100 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 57x57 "$DST_PATH/57x57.png"
convert "$SRC_FILE" -resize 114x114 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 60x60 "$DST_PATH/60x60.png"
convert "$SRC_FILE" -resize 120x120 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 180x180 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 72x72 "$DST_PATH/72x72.png"
convert "$SRC_FILE" -resize 144x144 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 76x76 "$DST_PATH/76x76.png"
convert "$SRC_FILE" -resize 152x152 "$DST_PATH/[email protected]"
convert "$SRC_FILE" -resize 167x167 "$DST_PATH/[email protected]"
info 'Generate Done.'