mirror of https://github.com/jiahaog/Nativefier
Eliminates the requirement for imagemagick to be present on macOS for icon conversion. Based off of the code from PR #279.
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@ -93,7 +93,7 @@ You need [Xcode](https://developer.apple.com/xcode/) installed.
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#### [imagemagick](http://www.imagemagick.org/script/index.php)
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#### [imagemagick](http://www.imagemagick.org/script/index.php)
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Make sure `convert` and `identify` are in your `$PATH`.
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Make sure `convert` and `identify` are in your `$PATH`. If the tools are not found then nativefier will fallback on using the built-in macOS tool `sips` to perform the conversion.
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### Flash
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### Flash
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@ -1,4 +1,4 @@
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#!/bin/sh
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#!/usr/bin/env bash
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### USAGE
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### USAGE
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@ -9,16 +9,21 @@
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# exit the shell script on error immediately
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# exit the shell script on error immediately
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set -e
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set -e
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# import script as variable
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CONVERT_TO_PNG="${BASH_SOURCE%/*}/convertToPng"
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# Exec Paths
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# Exec Paths
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type convert >/dev/null 2>&1 || { echo >&2 "Cannot find required ImageMagick Convert executable"; exit 1; }
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HAVE_IMAGEMAGICK=
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type iconutil >/dev/null 2>&1 || { echo >&2 "Cannot find required iconutil executable"; exit 1; }
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HAVE_ICONUTIL=
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HAVE_SIPS=
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type convert &>/dev/null && HAVE_IMAGEMAGICK=true
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type iconutil &>/dev/null && HAVE_ICONUTIL=true
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type sips &>/dev/null && HAVE_SIPS=true
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[[ -z "$HAVE_ICONUTIL" ]] && { echo >&2 "Cannot find required iconutil executable"; exit 1; }
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[[ -z "$HAVE_IMAGEMAGICK" && -z "$HAVE_SIPS" ]] && { echo >&2 "Cannot find required image converter, please install sips or imagemagick"; exit 1; }
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# Parameters
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# Parameters
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SOURCE=$1
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SOURCE="$1"
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DEST=$2
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DEST="$2"
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# Check source and destination arguments
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# Check source and destination arguments
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if [ -z "${SOURCE}" ]; then
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if [ -z "${SOURCE}" ]; then
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@ -31,37 +36,16 @@ if [ -z "${DEST}" ]; then
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exit 1
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exit 1
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fi
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fi
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# File Infrastructure
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TEMP_DIR="$(mktemp -d)"
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NAME=$(basename "${SOURCE}")
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ICONSET="${TEMP_DIR}/converted.iconset"
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EXT="${NAME##*.}"
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BASE="${NAME%.*}"
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TEMP_DIR="temp_icon"
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ICONSET="${BASE}.iconset"
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function cleanUp() {
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function cleanUp() {
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rm -rf "${TEMP_DIR}"
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rm -rf "${TEMP_DIR}"
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rm -rf "${ICONSET}"
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}
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}
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trap cleanUp EXIT
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trap cleanUp EXIT
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mkdir -p "${TEMP_DIR}"
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"${BASH_SOURCE%/*}/convertToIconset" "${SOURCE}" "${ICONSET}"
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mkdir -p "${ICONSET}"
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PNG_PATH="${TEMP_DIR}/icon.png"
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${CONVERT_TO_PNG} "${SOURCE}" "${PNG_PATH}"
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# Resample image into iconset
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 16x16 "${ICONSET}/icon_16x16.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 32x32 "${ICONSET}/icon_16x16@2x.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 32x32 "${ICONSET}/icon_32x32.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 64x64 "${ICONSET}/icon_32x32@2x.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 128x128 "${ICONSET}/icon_128x128.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 256x256 "${ICONSET}/icon_128x128@2x.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 256x256 "${ICONSET}/icon_256x256.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 512x512 "${ICONSET}/icon_256x256@2x.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 512x512 "${ICONSET}/icon_512x512.png"
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convert "${PNG_PATH}" -define png:big-depth=16 -define png:color-type=6 -sample 1024x1024 "${ICONSET}/icon_512x512@2x.png"
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# Create an icns file lefrom the iconset
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# Create an icns file lefrom the iconset
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iconutil -c icns "${ICONSET}" -o "${DEST}"
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iconutil -c icns "${ICONSET}" -o "${DEST}"
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@ -0,0 +1,65 @@
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#!/usr/bin/env bash
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### USAGE
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# ./convertToIconset <input png> <outp iconset>
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# Example
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# ./convertToIconset ~/sample.png ~/Desktop/converted.iconset
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# exit the shell script on error immediately
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set -e
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make_iconset_imagemagick() {
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local file iconset
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file="${1}"
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iconset="${2}"
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mkdir "$iconset"
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for size in {16,32,64,128,256,512}; do
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convert "${file}" -define png:big-depth=16 -define png:color-type=6 -sample "${size}x${size}" "${iconset}/icon_${size}x${size}.png"
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convert "${file}" -define png:big-depth=16 -define png:color-type=6 -sample "$((size * 2))x$((size * 2))" "${iconset}/icon_${size}x${size}@2x.png"
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done
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}
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make_iconset_sips() {
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local file iconset
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file="${1}"
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iconset="${2}"
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mkdir "$iconset"
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for size in {16,32,64,128,256,512}; do
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sips --setProperty format png --resampleHeightWidth "${size}" "${size}" "${file}" --out "${iconset}/icon_${size}x${size}.png" &> /dev/null
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sips --setProperty format png --resampleHeightWidth "$((size * 2))" "$((size * 2))" "${file}" --out "${iconset}/icon_${size}x${size}@2x.png" &> /dev/null
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done
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}
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# Parameters
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SOURCE="$1"
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DEST="$2"
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# Check source and destination arguments
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if [ -z "${SOURCE}" ]; then
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echo >&2 "No source image specified"; exit 1
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fi
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if [ -z "${DEST}" ]; then
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echo >&2 "No destination specified"; exit 1
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fi
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HAVE_IMAGEMAGICK=
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HAVE_SIPS=
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type convert &>/dev/null && HAVE_IMAGEMAGICK=true
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type sips &>/dev/null && HAVE_SIPS=true
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if [[ ! -z "$HAVE_IMAGEMAGICK" ]]; then
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PNG_PATH="$(mktemp -d)/icon.png"
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"${BASH_SOURCE%/*}/convertToPng" "${SOURCE}" "${PNG_PATH}"
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make_iconset_imagemagick "${PNG_PATH}" "${DEST}"
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elif [[ ! -z "$HAVE_SIPS" ]]; then
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make_iconset_sips "${SOURCE}" "${DEST}"
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else
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echo >&2 "Cannot find convert or sips executables"; exit 1;
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fi
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@ -12,8 +12,8 @@ type convert >/dev/null 2>&1 || { echo >&2 "Cannot find required ImageMagick Con
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type identify >/dev/null 2>&1 || { echo >&2 "Cannot find required ImageMagick Identify executable"; exit 1; }
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type identify >/dev/null 2>&1 || { echo >&2 "Cannot find required ImageMagick Identify executable"; exit 1; }
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# Parameters
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# Parameters
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SOURCE=$1
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SOURCE="$1"
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DEST=$2
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DEST="$2"
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# Check source and destination arguments
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# Check source and destination arguments
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if [ -z "${SOURCE}" ]; then
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if [ -z "${SOURCE}" ]; then
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@ -42,7 +42,7 @@ mkdir -p "${TEMP_DIR}"
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# check if .ico is a sequence
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# check if .ico is a sequence
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# pipe into cat so no exit code is given for grep if no matches are found
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# pipe into cat so no exit code is given for grep if no matches are found
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IS_ICO_SET="$(identify ${SOURCE} | grep -e "\w\.ico\[0" | cat )"
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IS_ICO_SET="$(identify "${SOURCE}" | grep -e "\w\.ico\[0" | cat )"
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convert "${SOURCE}" "${TEMP_DIR}/${BASE}.png"
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convert "${SOURCE}" "${TEMP_DIR}/${BASE}.png"
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if [ "${IS_ICO_SET}" ]; then
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if [ "${IS_ICO_SET}" ]; then
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