Update create-dmg to work in macOS Catalina 10.15

2026-02-18 11:54:40 +01:00 · 2020-08-13 02:36:25 -07:00
parent c5a97878d0
commit aec627646e
21 changed files with 800 additions and 355 deletions
--- a/src/MacVim/dmg/README.md
+++ b/src/MacVim/dmg/README.md
@@ -0,0 +1 @@
+This folder contains resources used for creating the dmg installation file.
--- a/src/MacVim/dmg/background.png
+++ b/src/MacVim/dmg/background.png
--- a/src/MacVim/dmg/background.pxd
+++ b/src/MacVim/dmg/background.pxd
--- a/src/Makefile
+++ b/src/Makefile
@@ -3752,7 +3752,7 @@ macvim-dmg:
 	create-dmg/create-dmg \
 		--volname "MacVim" \
 		--volicon MacVim/icons/MacVim.icns \
-		--background create-dmg/background.png \
+		--background MacVim/dmg/background.png \
 		--window-size 650 470 \
 		--icon-size 80 \
 		--icon MacVim.app 240 320 \
--- a/src/create-dmg/.this-is-the-create-dmg-repo
+++ b/src/create-dmg/.this-is-the-create-dmg-repo
--- a/src/create-dmg/LICENSE
+++ b/src/create-dmg/LICENSE
@@ -1,6 +1,7 @@
 The MIT License (MIT)

 Copyright (c) 2008-2014 Andrey Tarantsov
+Copyright (c) 2020 Andrew Janke

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/src/create-dmg/README
+++ b/src/create-dmg/README
@@ -1,2 +1 @@
-Content of this directory (except background.png) is copied from
-https://github.com/andreyvit/create-dmg (5acf22f).
+Content of this directory is copied from https://github.com/create-dmg/create-dmg (v1.0.8 / 0985398).
--- a/src/create-dmg/README.md
+++ b/src/create-dmg/README.md
@@ -0,0 +1,102 @@
+create-dmg
+==========
+
+A shell script to build fancy DMGs.
+
+Status and contribution policy
+------------------------------
+
+Create-dmg is maintained thanks to the contributors who send pull requests.
+As of May 2020, [Andrew Janke](https://github.com/apjanke) is the primary maintainer, and (since September 2018) [@aonez](https://github.com/aonez) has helped with the maintenance.
+The project home page is <https://github.com/create-dmg/create-dmg>.
+
+We will merge any pull request that adds something useful and does not break existing things.
+
+If you're an active user and want to be a maintainer, or just want to chat, please ping us on Gitter at [gitter.im/create-dmg/Lobby](https://gitter.im/create-dmg/Lobby), or [email Andrew directly](floss@apjanke.net).
+
+Create-dmg was originally created by [Andrey Tarantsov](https://github.com/andreyvit).
+
+Installation
+------------
+
+- You can install this script using [Homebrew](https://brew.sh):
+
+  ```sh
+  brew install create-dmg
+  ```
+
+- You can download the [latest release](https://github.com/create-dmg/create-dmg/releases/latest) and install it from there:
+
+  ```sh
+  make install
+  ```
+
+- You can also clone the entire repository and run it locally from there:
+
+  ```sh
+  git clone https://github.com/create-dmg/create-dmg.git
+  ```
+
+Usage
+-----
+
+```sh
+create-dmg [options ...] <output_name.dmg> <source_folder>
+```
+
+All contents of source\_folder will be copied into the disk image.
+
+**Options:**
+
+- **--volname \<name\>:** set volume name (displayed in the Finder sidebar and window title)
+- **--volicon \<icon.icns\>:** set volume icon
+- **--background \<pic.png\>:** set folder background image (provide png, gif, jpg)
+- **--window-pos \<x\> \<y\>:** set position the folder window
+- **--window-size \<width\> \<height\>:** set size of the folder window
+- **--text-size \<text_size\>:** set window text size (10-16)
+- **--icon-size \<icon_size\>:** set window icons size (up to 128)
+- **--icon \<file_name\> \<x\> \<y\>:** set position of the file's icon
+- **--hide-extension \<file_name\>:** hide the extension of file
+- **--custom-icon \<file_name|custom_icon|sample_file\> \<x\> \<y\>:** set position and -tom icon
+- **--app-drop-link \<x\> \<y\>:** make a drop link to Applications, at location x, y
+- **--ql-drop-link \<x\> \<y\>:** make a drop link to /Library/QuickLook, at location x, y
+- **--eula \<eula_file\>:** attach a license file to the dmg
+- **--rez \<rez_path\>:** specify custom path to Rez tool used to include license file
+- **--no-internet-enable:** disable automatic mount&copy
+- **--format:** specify the final image format (default is UDZO)
+- **--add-file \<target_name\> \<file|folder\> \<x\> \<y\>:** add additional file or folder (can be used multiple times)
+- **--disk-image-size \<x\>:** set the disk image size manually to x MB
+- **--hdiutil-verbose:** execute hdiutil in verbose mode
+- **--hdiutil-quiet:** execute hdiutil in quiet mode
+- **--sandbox-safe:** execute hdiutil with sandbox compatibility and do not bless
+- **--version:** show tool version number
+- **-h, --help:** display the help
+
+Example
+-------
+
+```sh
+#!/bin/sh
+test -f Application-Installer.dmg && rm Application-Installer.dmg
+create-dmg \
+  --volname "Application Installer" \
+  --volicon "application_icon.icns" \
+  --background "installer_background.png" \
+  --window-pos 200 120 \
+  --window-size 800 400 \
+  --icon-size 100 \
+  --icon "Application.app" 200 190 \
+  --hide-extension "Application.app" \
+  --app-drop-link 600 185 \
+  "Application-Installer.dmg" \
+  "source_folder/"
+```
+
+See the `examples` folder in the source tree for more examples.
+
+Alternatives
+------------
+
+- [node-appdmg](https://github.com/LinusU/node-appdmg)
+- [dmgbuild](https://pypi.python.org/pypi/dmgbuild)
+- see the [StackOverflow question](http://stackoverflow.com/questions/96882/how-do-i-create-a-nice-looking-dmg-for-mac-os-x-using-command-line-tools)
--- a/src/create-dmg/create-dmg
+++ b/src/create-dmg/create-dmg
@@ -1,53 +1,15 @@
-#! /bin/bash
+#!/usr/bin/env bash

 # Create a read-only disk image of the contents of a folder

+# Bail out on any unhandled errors
 set -e;

-function pure_version() {
-  echo '1.0.0.2'
-}
+CDMG_VERSION='1.0.8'

-function version() {
-  echo "create-dmg $(pure_version)"
-}
-
-function usage() {
-  version
-  echo "Creates a fancy DMG file."
-  echo "Usage:  $(basename $0) options... image.dmg source_folder"
-  echo "All contents of source_folder will be copied into the disk image."
-  echo "Options:"
-  echo "  --volname name"
-  echo "      set volume name (displayed in the Finder sidebar and window title)"
-  echo "  --volicon icon.icns"
-  echo "      set volume icon"
-  echo "  --background pic.png"
-  echo "      set folder background image (provide png, gif, jpg)"
-  echo "  --window-pos x y"
-  echo "      set position the folder window"
-  echo "  --window-size width height"
-  echo "      set size of the folder window"
-  echo "  --text-size text_size"
-  echo "      set window text size (10-16)"
-  echo "  --icon-size icon_size"
-  echo "      set window icons size (up to 128)"
-  echo "  --icon file_name x y"
-  echo "      set position of the file's icon"
-  echo "  --hide-extension file_name"
-  echo "      hide the extension of file"
-  echo "  --custom-icon file_name custom_icon_or_sample_file x y"
-  echo "      set position and custom icon"
-  echo "  --app-drop-link x y"
-  echo "      make a drop link to Applications, at location x,y"
-  echo "  --eula eula_file"
-  echo "      attach a license file to the dmg"
-  echo "  --no-internet-enable"
-  echo "      disable automatic mount&copy"
-  echo "  --version         show tool version number"
-  echo "  -h, --help        display this help"
-  exit 0
-}
+# The full path to the "support/" directory this script is using
+# (This will be set up by code later in the script.)
+CDMG_SUPPORT_DIR=""

 WINX=10
 WINY=60
@@ -55,176 +17,422 @@ WINW=500
 WINH=350
 ICON_SIZE=128
 TEXT_SIZE=16
+FORMAT="UDZO"
+ADD_FILE_SOURCES=()
+ADD_FILE_TARGETS=()
+IMAGEKEY=""
+HDIUTIL_VERBOSITY=""
+SANDBOX_SAFE=0
+SKIP_JENKINS=0

-while test "${1:0:1}" = "-"; do
-  case $1 in
-    --volname)
-      VOLUME_NAME="$2"
-      shift; shift;;
-    --volicon)
-      VOLUME_ICON_FILE="$2"
-      shift; shift;;
-    --background)
-      BACKGROUND_FILE="$2"
-      BACKGROUND_FILE_NAME="$(basename $BACKGROUND_FILE)"
-      BACKGROUND_CLAUSE="set background picture of opts to file \".background:$BACKGROUND_FILE_NAME\""
-      REPOSITION_HIDDEN_FILES_CLAUSE="set position of every item to {theBottomRightX + 100, 100}"
-      shift; shift;;
-    --icon-size)
-      ICON_SIZE="$2"
-      shift; shift;;
-    --text-size)
-      TEXT_SIZE="$2"
-      shift; shift;;
-    --window-pos)
-      WINX=$2; WINY=$3
-      shift; shift; shift;;
-    --window-size)
-      WINW=$2; WINH=$3
-      shift; shift; shift;;
-    --icon)
-      POSITION_CLAUSE="${POSITION_CLAUSE}set position of item \"$2\" to {$3, $4}
-"
-      shift; shift; shift; shift;;
-    --hide-extension)
-      HIDING_CLAUSE="${HIDING_CLAUSE}set the extension hidden of item \"$2\" to true
-"
-      shift; shift;;
-    --custom-icon)
-      shift; shift; shift; shift; shift;;
-    -h | --help)
-      usage;;
-    --version)
-      version; exit 0;;
-    --pure-version)
-      pure_version; exit 0;;
-    --app-drop-link)
-      APPLICATION_LINK=$2
-      APPLICATION_CLAUSE="set position of item \"Applications\" to {$2, $3}
-"
-      shift; shift; shift;;
-    --eula)
-      EULA_RSRC=$2
-      shift; shift;;
-    --no-internet-enable)
-      NOINTERNET=1
-      shift;;
-    -*)
-      echo "Unknown option $1. Run with --help for help."
-      exit 1;;
-  esac
-done
-
-test -z "$2" && {
-  echo "Not enough arguments. Invoke with --help for help."
-  exit 1
+function pure_version() {
+	echo "$CDMG_VERSION"
 }

-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+function version() {
+	echo "create-dmg $(pure_version)"
+}
+
+function usage() {
+	version
+	cat <<EOHELP
+
+Creates a fancy DMG file.
+
+Usage:  $(basename $0) [options] <output_name.dmg> <source_folder>
+
+All contents of <source_folder> will be copied into the disk image.
+
+Options:
+  --volname <name>
+      set volume name (displayed in the Finder sidebar and window title)
+  --volicon <icon.icns>
+      set volume icon
+  --background <pic.png>
+      set folder background image (provide png, gif, or jpg)
+  --window-pos <x> <y>
+      set position the folder window
+  --window-size <width> <height>
+      set size of the folder window
+  --text-size <text_size>
+      set window text size (10-16)
+  --icon-size <icon_size>
+      set window icons size (up to 128)
+  --icon file_name <x> <y>
+      set position of the file's icon
+  --hide-extension <file_name>
+      hide the extension of file
+  --custom-icon <file_name> <custom_icon_or_sample_file> <x> <y>
+      set position and custom icon
+  --app-drop-link <x> <y>
+      make a drop link to Applications, at location x,y
+  --ql-drop-link <x> <y>
+      make a drop link to user QuickLook install dir, at location x,y
+  --eula <eula_file>
+      attach a license file to the dmg (plain text or RTF)
+  --no-internet-enable
+      disable automatic mount & copy
+  --format <format>
+      specify the final image format (default is UDZO)
+  --add-file <target_name> <file>|<folder> <x> <y>
+      add additional file or folder (can be used multiple times)
+  --disk-image-size <x>
+      set the disk image size manually to x MB
+  --hdiutil-verbose
+      execute hdiutil in verbose mode
+  --hdiutil-quiet
+      execute hdiutil in quiet mode
+  --sandbox-safe
+      execute hdiutil with sandbox compatibility and do not bless
+  --rez <rez_path>
+      use custom path to Rez tool
+  --version
+	    show create-dmg version number
+  -h, --help
+	    display this help screen
+
+EOHELP
+	exit 0
+}
+
+# Argument parsing
+
+while [[ "${1:0:1}" = "-" ]]; do
+	case $1 in
+		--volname)
+			VOLUME_NAME="$2"
+			shift; shift;;
+		--volicon)
+			VOLUME_ICON_FILE="$2"
+			shift; shift;;
+		--background)
+			BACKGROUND_FILE="$2"
+			BACKGROUND_FILE_NAME="$(basename "$BACKGROUND_FILE")"
+			BACKGROUND_CLAUSE="set background picture of opts to file \".background:$BACKGROUND_FILE_NAME\""
+			REPOSITION_HIDDEN_FILES_CLAUSE="set position of every item to {theBottomRightX + 100, 100}"
+			shift; shift;;
+		--icon-size)
+			ICON_SIZE="$2"
+			shift; shift;;
+		--text-size)
+			TEXT_SIZE="$2"
+			shift; shift;;
+		--window-pos)
+			WINX=$2; WINY=$3
+			shift; shift; shift;;
+		--window-size)
+			WINW=$2; WINH=$3
+			shift; shift; shift;;
+		--icon)
+			POSITION_CLAUSE="${POSITION_CLAUSE}set position of item \"$2\" to {$3, $4}
+			"
+			shift; shift; shift; shift;;
+		--hide-extension)
+			HIDING_CLAUSE="${HIDING_CLAUSE}set the extension hidden of item \"$2\" to true
+			"
+			shift; shift;;
+		--custom-icon)
+			shift; shift; shift; shift; shift;;
+		-h | --help)
+			usage;;
+		--version)
+			version; exit 0;;
+		--pure-version)
+			pure_version; exit 0;;
+		--ql-drop-link)
+			QL_LINK=$2
+			QL_CLAUSE="set position of item \"QuickLook\" to {$2, $3}
+			"
+			shift; shift; shift;;
+		--app-drop-link)
+			APPLICATION_LINK=$2
+			APPLICATION_CLAUSE="set position of item \"Applications\" to {$2, $3}
+			"
+			shift; shift; shift;;
+		--eula)
+			EULA_RSRC=$2
+			shift; shift;;
+		--no-internet-enable)
+			NOINTERNET=1
+			shift;;
+		--format)
+			FORMAT="$2"
+			shift; shift;;
+		--add-file | --add-folder)
+			ADD_FILE_TARGETS+=("$2")
+			ADD_FILE_SOURCES+=("$3")
+			POSITION_CLAUSE="${POSITION_CLAUSE}
+			set position of item \"$2\" to {$4, $5}
+			"
+			shift; shift; shift; shift; shift;;
+		--disk-image-size)
+			DISK_IMAGE_SIZE="$2"
+			shift; shift;;
+		--hdiutil-verbose)
+			HDIUTIL_VERBOSITY='-verbose'
+			shift;;
+		--hdiutil-quiet)
+			HDIUTIL_VERBOSITY='-quiet'
+			shift;; 
+		--sandbox-safe)
+			SANDBOX_SAFE=1
+			shift;; 
+		--rez)
+			REZ_PATH="$2"
+			shift; shift;;
+		--skip-jenkins)
+			SKIP_JENKINS=1
+			shift;;
+		-*)
+			echo "Unknown option: $1. Run 'create-dmg --help' for help."
+			exit 1;;
+	esac
+	case $FORMAT in
+		UDZO)
+			IMAGEKEY="-imagekey zlib-level=9";;
+		UDBZ)
+			IMAGEKEY="-imagekey bzip2-level=9";;
+		*)
+			echo >&2 "Unknown format: $FORMAT"
+			exit 1;;
+	esac
+done
+
+if [[ -z "$2" ]]; then
+	echo "Not enough arguments. Run 'create-dmg --help' for help."
+	exit 1
+fi
+
 DMG_PATH="$1"
+SRC_FOLDER="$(cd "$2" > /dev/null; pwd)"
+
+# Main script logic
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 DMG_DIRNAME="$(dirname "$DMG_PATH")"
 DMG_DIR="$(cd "$DMG_DIRNAME" > /dev/null; pwd)"
 DMG_NAME="$(basename "$DMG_PATH")"
 DMG_TEMP_NAME="$DMG_DIR/rw.${DMG_NAME}"
-SRC_FOLDER="$(cd "$2" > /dev/null; pwd)"
-test -z "$VOLUME_NAME" && VOLUME_NAME="$(basename "$DMG_PATH" .dmg)"

-AUX_PATH="$SCRIPT_DIR/support"
+# Detect where we're running from

-test -d "$AUX_PATH" || {
-  echo "Cannot find support directory: $AUX_PATH"
-  exit 1
-}
+sentinel_file="$SCRIPT_DIR/.this-is-the-create-dmg-repo"
+if [[ -f "$sentinel_file" ]]; then
+	# We're running from inside a repo
+	CDMG_SUPPORT_DIR="$SCRIPT_DIR/support"
+else
+	# We're running inside an installed location
+	bin_dir="$SCRIPT_DIR"
+	prefix_dir=$(dirname "$bin_dir")
+	CDMG_SUPPORT_DIR="$prefix_dir/share/create-dmg/support"
+fi

-if [ -f "$SRC_FOLDER/.DS_Store" ]; then
-    echo "Deleting any .DS_Store in source folder"
-    rm "$SRC_FOLDER/.DS_Store"
+if [[ -z "$VOLUME_NAME" ]]; then
+	VOLUME_NAME="$(basename "$DMG_PATH" .dmg)"
+fi
+
+if [[ ! -d "$CDMG_SUPPORT_DIR" ]]; then
+	echo >&2 "Cannot find support/ directory: expected at: $CDMG_SUPPORT_DIR"
+	exit 1
+fi
+
+if [[ -f "$SRC_FOLDER/.DS_Store" ]]; then
+	echo "Deleting .DS_Store found in source folder"
+	rm "$SRC_FOLDER/.DS_Store"
 fi

 # Create the image
 echo "Creating disk image..."
-test -f "${DMG_TEMP_NAME}" && rm -f "${DMG_TEMP_NAME}"
-ACTUAL_SIZE=`du -sm "$SRC_FOLDER" | sed -e 's/	.*//g'`
-DISK_IMAGE_SIZE=$(expr $ACTUAL_SIZE + 20)
-hdiutil create -srcfolder "$SRC_FOLDER" -volname "${VOLUME_NAME}" -fs HFS+ -fsargs "-c c=64,a=16,e=16" -format UDRW -size ${DISK_IMAGE_SIZE}m "${DMG_TEMP_NAME}"
+if [[ -f "${DMG_TEMP_NAME}" ]]; then
+	rm -f "${DMG_TEMP_NAME}"
+fi
+
+# Use Megabytes since hdiutil fails with very large byte numbers
+function blocks_to_megabytes() {
+	# Add 1 extra MB, since there's no decimal retention here
+	MB_SIZE=$((($1 * 512 / 1000 / 1000) + 1))
+	echo $MB_SIZE
+}
+
+function get_size() {
+	# Get block size in disk
+	bytes_size=$(du -s "$1" | sed -e 's/	.*//g')
+	echo $(blocks_to_megabytes $bytes_size)
+}
+
+# Create the DMG with the specified size or the hdiutil estimation
+CUSTOM_SIZE=''
+if [[ -n "$DISK_IMAGE_SIZE" ]]; then
+	CUSTOM_SIZE="-size ${DISK_IMAGE_SIZE}m"
+fi
+
+if [[ $SANDBOX_SAFE -eq 0 ]]; then
+	hdiutil create ${HDIUTIL_VERBOSITY} -srcfolder "$SRC_FOLDER" -volname "${VOLUME_NAME}" \
+		-fs HFS+ -fsargs "-c c=64,a=16,e=16" -format UDRW ${CUSTOM_SIZE} "${DMG_TEMP_NAME}"
+else	
+	hdiutil makehybrid ${HDIUTIL_VERBOSITY} -default-volume-name "${VOLUME_NAME}" -hfs -o "${DMG_TEMP_NAME}" "$SRC_FOLDER"
+	hdiutil convert -format UDRW -ov -o "${DMG_TEMP_NAME}" "${DMG_TEMP_NAME}"
+	DISK_IMAGE_SIZE_CUSTOM=$DISK_IMAGE_SIZE
+fi
+
+# Get the created DMG actual size
+DISK_IMAGE_SIZE=$(get_size "${DMG_TEMP_NAME}")
+
+# Use the custom size if bigger
+if [[ $SANDBOX_SAFE -eq 1 ]] && [[ ! -z "$DISK_IMAGE_SIZE_CUSTOM" ]] && [[ $DISK_IMAGE_SIZE_CUSTOM -gt $DISK_IMAGE_SIZE ]]; then
+	DISK_IMAGE_SIZE=$DISK_IMAGE_SIZE_CUSTOM
+fi
+
+# Estimate the additional soruces size
+if [[ -n "$ADD_FILE_SOURCES" ]]; then
+	for i in "${!ADD_FILE_SOURCES[@]}"; do
+		SOURCE_SIZE=$(get_size "${ADD_FILE_SOURCES[$i]}")
+		DISK_IMAGE_SIZE=$(expr $DISK_IMAGE_SIZE + $SOURCE_SIZE)
+	done
+fi
+
+# Add extra space for additional resources
+DISK_IMAGE_SIZE=$(expr $DISK_IMAGE_SIZE + 20)
+
+# Resize the image for the extra stuff
+hdiutil resize ${HDIUTIL_VERBOSITY} -size ${DISK_IMAGE_SIZE}m "${DMG_TEMP_NAME}"
+
+# Mount the new DMG

-# mount it
-echo "Mounting disk image..."
 MOUNT_DIR="/Volumes/${VOLUME_NAME}"

-# try unmount dmg if it was mounted previously (e.g. developer mounted dmg, installed app and forgot to unmount it)
-echo "Unmounting disk image..."
-DEV_NAME=$(hdiutil info | egrep '^/dev/' | sed 1q | awk '{print $1}')
-test -d "${MOUNT_DIR}" && hdiutil detach "${DEV_NAME}"
+# Unmount leftover dmg if it was mounted previously (e.g. developer mounted dmg, installed app and forgot to unmount it)
+if [[ -d "${MOUNT_DIR}" ]]; then
+	echo "Unmounting old disk image from $MOUNT_DIR..."
+	DEV_NAME=$(hdiutil info | egrep --color=never '^/dev/' | sed 1q | awk '{print $1}')
+	hdiutil detach "${DEV_NAME}"
+fi
+
+echo "Mounting disk image..."

 echo "Mount directory: $MOUNT_DIR"
-DEV_NAME=$(hdiutil attach -readwrite -noverify -noautoopen "${DMG_TEMP_NAME}" | egrep '^/dev/' | sed 1q | awk '{print $1}')
+DEV_NAME=$(hdiutil attach -readwrite -noverify -noautoopen "${DMG_TEMP_NAME}" | egrep --color=never '^/dev/' | sed 1q | awk '{print $1}')
 echo "Device name:     $DEV_NAME"

-if ! test -z "$BACKGROUND_FILE"; then
-  echo "Copying background file..."
-  test -d "$MOUNT_DIR/.background" || mkdir "$MOUNT_DIR/.background"
-  cp "$BACKGROUND_FILE" "$MOUNT_DIR/.background/$BACKGROUND_FILE_NAME"
+if [[ -n "$BACKGROUND_FILE" ]]; then
+	echo "Copying background file..."
+	[[ -d "$MOUNT_DIR/.background" ]] || mkdir "$MOUNT_DIR/.background"
+	cp "$BACKGROUND_FILE" "$MOUNT_DIR/.background/$BACKGROUND_FILE_NAME"
 fi

-if ! test -z "$APPLICATION_LINK"; then
-  echo "making link to Applications dir"
-  echo $MOUNT_DIR
-  ln -s /Applications "$MOUNT_DIR/Applications"
+if [[ -n "$APPLICATION_LINK" ]]; then
+	echo "Making link to Applications dir..."
+	echo $MOUNT_DIR
+	ln -s /Applications "$MOUNT_DIR/Applications"
 fi

-if ! test -z "$VOLUME_ICON_FILE"; then
-  echo "Copying volume icon file '$VOLUME_ICON_FILE'..."
-  cp "$VOLUME_ICON_FILE" "$MOUNT_DIR/.VolumeIcon.icns"
-  SetFile -c icnC "$MOUNT_DIR/.VolumeIcon.icns"
+if [[ -n "$QL_LINK" ]]; then
+	echo "Making link to QuickLook install dir..."
+	echo $MOUNT_DIR
+	ln -s "/Library/QuickLook" "$MOUNT_DIR/QuickLook"
 fi

-# run applescript
-APPLESCRIPT=$(mktemp -t createdmg)
-cat "$AUX_PATH/template.applescript" | sed -e "s/WINX/$WINX/g" -e "s/WINY/$WINY/g" -e "s/WINW/$WINW/g" -e "s/WINH/$WINH/g" -e "s/BACKGROUND_CLAUSE/$BACKGROUND_CLAUSE/g" -e "s/REPOSITION_HIDDEN_FILES_CLAUSE/$REPOSITION_HIDDEN_FILES_CLAUSE/g" -e "s/ICON_SIZE/$ICON_SIZE/g" -e "s/TEXT_SIZE/$TEXT_SIZE/g" | perl -pe  "s/POSITION_CLAUSE/$POSITION_CLAUSE/g" | perl -pe "s/APPLICATION_CLAUSE/$APPLICATION_CLAUSE/g" | perl -pe "s/HIDING_CLAUSE/$HIDING_CLAUSE/" >"$APPLESCRIPT"
+if [[ -n "$VOLUME_ICON_FILE" ]]; then
+	echo "Copying volume icon file '$VOLUME_ICON_FILE'..."
+	cp "$VOLUME_ICON_FILE" "$MOUNT_DIR/.VolumeIcon.icns"
+	SetFile -c icnC "$MOUNT_DIR/.VolumeIcon.icns"
+fi

-echo "Running Applescript: /usr/bin/osascript \"${APPLESCRIPT}\" \"${VOLUME_NAME}\""
-"/usr/bin/osascript" "${APPLESCRIPT}" "${VOLUME_NAME}" || true
-echo "Done running the applescript..."
-sleep 4
+if [[ -n "$ADD_FILE_SOURCES" ]]; then
+	echo "Copying custom files..."
+	for i in "${!ADD_FILE_SOURCES[@]}"; do
+		echo "${ADD_FILE_SOURCES[$i]}"
+		cp -a "${ADD_FILE_SOURCES[$i]}" "$MOUNT_DIR/${ADD_FILE_TARGETS[$i]}"
+	done
+fi

-rm "$APPLESCRIPT"
+# Run AppleScript to do all the Finder cosmetic stuff
+APPLESCRIPT_FILE=$(mktemp -t createdmg.tmp.XXXXXXXXXX)
+if [[ $SANDBOX_SAFE -eq 1 ]]; then
+	echo "Skipping Finder-prettifying AppleScript because we are in Sandbox..."
+else
+	if [[ $SKIP_JENKINS -eq 0 ]]; then
+		cat "$CDMG_SUPPORT_DIR/template.applescript" \
+			| sed -e "s/WINX/$WINX/g" -e "s/WINY/$WINY/g" -e "s/WINW/$WINW/g" \
+					-e "s/WINH/$WINH/g" -e "s/BACKGROUND_CLAUSE/$BACKGROUND_CLAUSE/g" \
+					-e "s/REPOSITION_HIDDEN_FILES_CLAUSE/$REPOSITION_HIDDEN_FILES_CLAUSE/g" \
+					-e "s/ICON_SIZE/$ICON_SIZE/g" -e "s/TEXT_SIZE/$TEXT_SIZE/g" \
+			| perl -pe "s/POSITION_CLAUSE/$POSITION_CLAUSE/g" \
+			| perl -pe "s/QL_CLAUSE/$QL_CLAUSE/g" \
+			| perl -pe "s/APPLICATION_CLAUSE/$APPLICATION_CLAUSE/g" \
+			| perl -pe "s/HIDING_CLAUSE/$HIDING_CLAUSE/" \
+			> "$APPLESCRIPT_FILE"
+		sleep 2 # pause to workaround occasional "Can’t get disk" (-1728) issues  
+		echo "Running AppleScript to make Finder stuff pretty: /usr/bin/osascript \"${APPLESCRIPT_FILE}\" \"${VOLUME_NAME}\""
+		if /usr/bin/osascript "${APPLESCRIPT_FILE}" "${VOLUME_NAME}"; then
+			# Okay, we're cool
+			true
+		else
+			echo >&2 "Failed running AppleScript"
+			hdiutil detach "${DEV_NAME}"
+			exit 64
+		fi
+		echo "Done running the AppleScript..."
+		sleep 4
+		rm "$APPLESCRIPT_FILE"
+	fi
+fi

-# make sure it's not world writeable
+# Make sure it's not world writeable
 echo "Fixing permissions..."
 chmod -Rf go-w "${MOUNT_DIR}" &> /dev/null || true
-echo "Done fixing permissions."
+echo "Done fixing permissions"

-# make the top window open itself on mount:
-echo "Blessing started"
-bless --folder "${MOUNT_DIR}" --openfolder "${MOUNT_DIR}"
-echo "Blessing finished"
-
-if ! test -z "$VOLUME_ICON_FILE"; then
-   # tell the volume that it has a special file attribute
-   SetFile -a C "$MOUNT_DIR"
+# Make the top window open itself on mount:
+if [[ $SANDBOX_SAFE -eq 0 ]]; then
+	echo "Blessing started"
+	bless --folder "${MOUNT_DIR}" --openfolder "${MOUNT_DIR}"
+	echo "Blessing finished"
+else
+	echo "Skipping blessing on sandbox"
 fi

-# unmount
+if [[ -n "$VOLUME_ICON_FILE" ]]; then
+	# Tell the volume that it has a special file attribute
+	SetFile -a C "$MOUNT_DIR"
+fi
+
+# Unmount
 echo "Unmounting disk image..."
 hdiutil detach "${DEV_NAME}"

-# compress image
+# Compress image
 echo "Compressing disk image..."
-hdiutil convert "${DMG_TEMP_NAME}" -format UDZO -imagekey zlib-level=9 -o "${DMG_DIR}/${DMG_NAME}"
+hdiutil convert ${HDIUTIL_VERBOSITY} "${DMG_TEMP_NAME}" -format ${FORMAT} ${IMAGEKEY} -o "${DMG_DIR}/${DMG_NAME}"
 rm -f "${DMG_TEMP_NAME}"

-# adding EULA resources
-if [ ! -z "${EULA_RSRC}" -a "${EULA_RSRC}" != "-null-" ]; then
-        echo "adding EULA resources"
-        "${AUX_PATH}/dmg-license.py" "${DMG_DIR}/${DMG_NAME}" "${EULA_RSRC}"
+# Adding EULA resources
+if [[ -n "${EULA_RSRC}" && "${EULA_RSRC}" != "-null-" ]]; then
+	echo "Adding EULA resources..."
+	REZ_ARG=""
+	if [[ -n "${REZ_PATH}" && "${REZ_PATH}" != "-null-" ]]; then
+		REZ_ARG="--rez ${REZ_PATH}"
+	else
+		xcode_path=$(xcode-select -p)
+		default_rez="$xcode_path/Tools/Rez"
+		REZ_ARG="--rez ${default_rez}"
+	fi
+	"${CDMG_SUPPORT_DIR}/licenseDMG.py" "${DMG_DIR}/${DMG_NAME}" "${EULA_RSRC}" ${REZ_ARG}
 fi

-if [ ! -z "${NOINTERNET}" -a "${NOINTERNET}" == 1 ]; then
-        echo "not setting 'internet-enable' on the dmg"
+# Enable "internet", whatever that is
+if [[ ! -z "${NOINTERNET}" && "${NOINTERNET}" == 1 ]]; then
+	echo "Not setting 'internet-enable' on the dmg, per caller request"
 else
-        hdiutil internet-enable -yes "${DMG_DIR}/${DMG_NAME}"
+	# Check if hdiutil supports internet-enable
+	# Support was removed in macOS 10.15. See https://github.com/andreyvit/create-dmg/issues/76
+	if hdiutil internet-enable -help >/dev/null 2>/dev/null; then
+		hdiutil internet-enable -yes "${DMG_DIR}/${DMG_NAME}"
+	else
+		echo "hdiutil does not support internet-enable. Note it was removed in macOS 10.15."
+	fi
 fi

+# All done!
 echo "Disk image done"
 exit 0
--- a/src/create-dmg/doc-project/Developer
+++ b/src/create-dmg/doc-project/Developer
@@ -0,0 +1,35 @@
+# create-dmg Developer Notes
+
+## Repo layout
+
+- `create-dmg` in the root of the repo is the main program
+- `support/` contains auxiliary scripts used by `create-dmg`; it must be at that relative position to `create-dmg`
+- `builder/` contains ????
+- `examples/` contains user-facing examples
+- `tests/` contains regression tests for developers
+- `doc-project/` contains developer-facing documentation about this project
+
+### tests/
+
+The `tests/` folder contains regression tests for developers.
+
+Each test is in its own subfolder.
+Each subfolder name should start with a 3-digit number that is the number of the corresponding bug report in create-dmg's GitHub issue tracker.
+
+The tests are to be run manually, with the results examined manually.
+There's no automated script to run them as a suite and check their results.
+That might be nice to have.
+
+### examples/
+
+Each example is in its own subfolder.
+The subfolder prefix number is arbitrary; these numbers should roughly be in order of "advancedness" of examples, so it makes sense for users to go through them in order.
+
+## Versioning
+
+As of May 2020, we're using SemVer versioning.
+The old version numbers were 4-parters, like "1.0.0.7".
+Now we use 3-part SemVer versions, like "1.0.8".
+This change happened after version 1.0.0.7; 1.0.8 is the next release after 1.0.0.7.
+
+The suffix "-SNAPSHOT" is used to denote a version that is still under development.
--- a/src/create-dmg/doc-project/Release
+++ b/src/create-dmg/doc-project/Release
@@ -0,0 +1,10 @@
+# Release Checklist
+
+- Update the version in `create-dmg`'s `pure_version` function
+  - Remove the "-SNAPSHOT" suffix
+- Commit
+- Tag the release as `vX.X.X`
+- `git push --tags`
+- Create a release on the GitHub project page
+- Open development on the next release
+  - Bump the version number and add a "-SNAPSHOT" suffix to it
--- a/src/create-dmg/examples/01-main-example/installer_background.png
+++ b/src/create-dmg/examples/01-main-example/installer_background.png
--- a/src/create-dmg/examples/01-main-example/sample
+++ b/src/create-dmg/examples/01-main-example/sample
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+if [[ -e ../../create-dmg ]]; then
+  # We're running from the repo
+  CREATE_DMG=../../create-dmg
+else
+  # We're running from an installation under a prefix
+  CREATE_DMG=../../../../bin/create-dmg
+fi
+
+# Since create-dmg does not clobber, be sure to delete previous DMG
+[[ -f Application-Installer.dmg ]] && rm Application-Installer.dmg
+
+# Create the DMG
+$CREATE_DMG \
+  --volname "Application Installer" \
+  --background "installer_background.png" \
+  --window-pos 200 120 \
+  --window-size 800 400 \
+  --icon-size 100 \
+  --icon "Application.app" 200 190 \
+  --hide-extension "Application.app" \
+  --app-drop-link 600 185 \
+  "Application-Installer.dmg" \
+  "source_folder/"
--- a/src/create-dmg/examples/01-main-example/source_folder/Application.app
+++ b/src/create-dmg/examples/01-main-example/source_folder/Application.app
--- a/src/create-dmg/support/LICENSE-licenseDMG-pyhacker
+++ b/src/create-dmg/support/LICENSE-licenseDMG-pyhacker
@@ -0,0 +1,19 @@
+Copyright (c) 2015-2019 Jared Hobbs
+
+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.
--- a/src/create-dmg/support/README
+++ b/src/create-dmg/support/README
@@ -0,0 +1,7 @@
+# create-dmg support files
+
+## licenseDMG.py
+
+The licenseDMG.py script is taken from Jared Hobbs' pyhacker library, at <https://bitbucket.org/jaredhobbs/pyhacker>.
+
+See LICENSE-licenseDMG-pyhacker for licensing details.
--- a/src/create-dmg/support/dmg-license.py
+++ b/src/create-dmg/support/dmg-license.py
@@ -1,163 +0,0 @@
-#! /usr/bin/env python
-"""
-This script adds a license file to a DMG. Requires Xcode and a plain ascii text
-license file.
-Obviously only runs on a Mac.
-
-Copyright (C) 2011-2013 Jared Hobbs
-
-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.
-"""
-import os
-import sys
-import tempfile
-import optparse
-
-
-class Path(str):
-    def __enter__(self):
-        return self
-
-    def __exit__(self, type, value, traceback):
-        os.unlink(self)
-
-
-def mktemp(dir=None, suffix=''):
-    (fd, filename) = tempfile.mkstemp(dir=dir, suffix=suffix)
-    os.close(fd)
-    return Path(filename)
-
-
-def main(options, args):
-    dmgFile, license = args
-    with mktemp('.') as tmpFile:
-        with open(tmpFile, 'w') as f:
-            f.write("""data 'TMPL' (128, "LPic") {
-        $"1344 6566 6175 6C74 204C 616E 6775 6167"
-        $"6520 4944 4457 5244 0543 6F75 6E74 4F43"
-        $"4E54 042A 2A2A 2A4C 5354 430B 7379 7320"
-        $"6C61 6E67 2049 4444 5752 441E 6C6F 6361"
-        $"6C20 7265 7320 4944 2028 6F66 6673 6574"
-        $"2066 726F 6D20 3530 3030 4457 5244 1032"
-        $"2D62 7974 6520 6C61 6E67 7561 6765 3F44"
-        $"5752 4404 2A2A 2A2A 4C53 5445"
-};
-
-data 'LPic' (5000) {
-        $"0000 0002 0000 0000 0000 0000 0004 0000"
-};
-
-data 'STR#' (5000, "English buttons") {
-        $"0006 0D45 6E67 6C69 7368 2074 6573 7431"
-        $"0541 6772 6565 0844 6973 6167 7265 6505"
-        $"5072 696E 7407 5361 7665 2E2E 2E7A 4966"
-        $"2079 6F75 2061 6772 6565 2077 6974 6820"
-        $"7468 6520 7465 726D 7320 6F66 2074 6869"
-        $"7320 6C69 6365 6E73 652C 2063 6C69 636B"
-        $"2022 4167 7265 6522 2074 6F20 6163 6365"
-        $"7373 2074 6865 2073 6F66 7477 6172 652E"
-        $"2020 4966 2079 6F75 2064 6F20 6E6F 7420"
-        $"6167 7265 652C 2070 7265 7373 2022 4469"
-        $"7361 6772 6565 2E22"
-};
-
-data 'STR#' (5002, "English") {
-        $"0006 0745 6E67 6C69 7368 0541 6772 6565"
-        $"0844 6973 6167 7265 6505 5072 696E 7407"
-        $"5361 7665 2E2E 2E7B 4966 2079 6F75 2061"
-        $"6772 6565 2077 6974 6820 7468 6520 7465"
-        $"726D 7320 6F66 2074 6869 7320 6C69 6365"
-        $"6E73 652C 2070 7265 7373 2022 4167 7265"
-        $"6522 2074 6F20 696E 7374 616C 6C20 7468"
-        $"6520 736F 6674 7761 7265 2E20 2049 6620"
-        $"796F 7520 646F 206E 6F74 2061 6772 6565"
-        $"2C20 7072 6573 7320 2244 6973 6167 7265"
-        $"6522 2E"
-};\n\n""")
-            with open(license, 'r') as l:
-                kind = 'RTF ' if license.lower().endswith('.rtf') else 'TEXT'
-                f.write('data \'%s\' (5000, "English") {\n' % kind)
-                def escape(s):
-                    return s.strip().replace('\\', '\\\\').replace('"', '\\"')
-
-                for line in l:
-                    if len(line) < 1000:
-                        f.write('    "' + escape(line) + '\\n"\n')
-                    else:
-                        for liner in line.split('.'):
-                            f.write('    "' + escape(liner) + '. \\n"\n')
-                f.write('};\n\n')
-            f.write("""data 'styl' (5000, "English") {
-        $"0003 0000 0000 000C 0009 0014 0000 0000"
-        $"0000 0000 0000 0000 0027 000C 0009 0014"
-        $"0100 0000 0000 0000 0000 0000 002A 000C"
-        $"0009 0014 0000 0000 0000 0000 0000"
-};\n""")
-        os.system('hdiutil unflatten -quiet "%s"' % dmgFile)
-        ret = os.system('%s -a %s -o "%s"' %
-                        (options.rez, tmpFile, dmgFile))
-        os.system('hdiutil flatten -quiet "%s"' % dmgFile)
-        if options.compression is not None:
-            os.system('cp %s %s.temp.dmg' % (dmgFile, dmgFile))
-            os.remove(dmgFile)
-            if options.compression == "bz2":
-                os.system('hdiutil convert %s.temp.dmg -format UDBZ -o %s' %
-                          (dmgFile, dmgFile))
-            elif options.compression == "gz":
-                os.system('hdiutil convert %s.temp.dmg -format ' % dmgFile +
-                          'UDZO -imagekey zlib-devel=9 -o %s' % dmgFile)
-            os.remove('%s.temp.dmg' % dmgFile)
-    if ret == 0:
-        print "Successfully added license to '%s'" % dmgFile
-    else:
-        print "Failed to add license to '%s'" % dmgFile
-
-if __name__ == '__main__':
-    parser = optparse.OptionParser()
-    parser.set_usage("""%prog <dmgFile> <licenseFile> [OPTIONS]
-  This program adds a software license agreement to a DMG file.
-  It requires Xcode and either a plain ascii text <licenseFile>
-  or a <licenseFile.rtf> with the RTF contents.
-
-  See --help for more details.""")
-    parser.add_option(
-        '--rez',
-        '-r',
-        action='store',
-        default='/Applications/Xcode.app/Contents/Developer/Tools/Rez',
-        help='The path to the Rez tool. Defaults to %default'
-    )
-    parser.add_option(
-        '--compression',
-        '-c',
-        action='store',
-        choices=['bz2', 'gz'],
-        default=None,
-        help='Optionally compress dmg using specified compression type. '
-             'Choices are bz2 and gz.'
-    )
-    options, args = parser.parse_args()
-    cond = len(args) != 2
-    if not os.path.exists(options.rez):
-        print 'Failed to find Rez at "%s"!\n' % options.rez
-        cond = True
-    if cond:
-        parser.print_usage()
-        sys.exit(1)
-    main(options, args)
--- a/src/create-dmg/support/licenseDMG.py
+++ b/src/create-dmg/support/licenseDMG.py
@@ -0,0 +1,200 @@
+#! /usr/bin/env python
+"""
+This script adds a license file to a DMG. Requires Xcode and a plain ascii text
+license file or an RTF license file.
+Obviously only runs on a Mac.
+
+Copyright (C) 2011-2019 Jared Hobbs
+
+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.
+"""
+from __future__ import unicode_literals
+from subprocess import check_call, check_output, call, CalledProcessError
+import argparse
+import logging as logger
+import os
+import sys
+import tempfile
+
+logger.basicConfig(format='%(message)s', level=logger.DEBUG)
+
+
+class Path(str):
+    def __enter__(self):
+        return self
+
+    def __exit__(self, type, value, traceback):
+        os.unlink(self)
+
+
+def mktemp(dir=None, suffix=''):
+    fd, filename = tempfile.mkstemp(dir=dir, suffix=suffix)
+    os.close(fd)
+    return Path(filename)
+
+
+def escape(s):
+    return s.strip().replace('\\', '\\\\').replace('"', '\\"')
+
+
+def main(options):
+    dmg_file = options.dmg_file
+    output = options.output or dmg_file
+    license = options.license_file
+    if dmg_file != output:
+        check_call(['cp', dmg_file, output])
+        dmg_file = output
+    with mktemp('.') as tmp_file:
+        with open(tmp_file, 'w') as f:
+            f.write("""\
+data 'TMPL' (128, "LPic") {
+    $"1344 6566 6175 6C74 204C 616E 6775 6167"
+    $"6520 4944 4457 5244 0543 6F75 6E74 4F43"
+    $"4E54 042A 2A2A 2A4C 5354 430B 7379 7320"
+    $"6C61 6E67 2049 4444 5752 441E 6C6F 6361"
+    $"6C20 7265 7320 4944 2028 6F66 6673 6574"
+    $"2066 726F 6D20 3530 3030 4457 5244 1032"
+    $"2D62 7974 6520 6C61 6E67 7561 6765 3F44"
+    $"5752 4404 2A2A 2A2A 4C53 5445"
+};
+
+data 'LPic' (5000) {
+    $"0000 0002 0000 0000 0000 0000 0004 0000"
+};
+
+data 'STR#' (5000, "English buttons") {
+    $"0006 0D45 6E67 6C69 7368 2074 6573 7431"
+    $"0541 6772 6565 0844 6973 6167 7265 6505"
+    $"5072 696E 7407 5361 7665 2E2E 2E7A 4966"
+    $"2079 6F75 2061 6772 6565 2077 6974 6820"
+    $"7468 6520 7465 726D 7320 6F66 2074 6869"
+    $"7320 6C69 6365 6E73 652C 2063 6C69 636B"
+    $"2022 4167 7265 6522 2074 6F20 6163 6365"
+    $"7373 2074 6865 2073 6F66 7477 6172 652E"
+    $"2020 4966 2079 6F75 2064 6F20 6E6F 7420"
+    $"6167 7265 652C 2070 7265 7373 2022 4469"
+    $"7361 6772 6565 2E22"
+};
+
+data 'STR#' (5002, "English") {
+    $"0006 0745 6E67 6C69 7368 0541 6772 6565"
+    $"0844 6973 6167 7265 6505 5072 696E 7407"
+    $"5361 7665 2E2E 2E7B 4966 2079 6F75 2061"
+    $"6772 6565 2077 6974 6820 7468 6520 7465"
+    $"726D 7320 6F66 2074 6869 7320 6C69 6365"
+    $"6E73 652C 2070 7265 7373 2022 4167 7265"
+    $"6522 2074 6F20 696E 7374 616C 6C20 7468"
+    $"6520 736F 6674 7761 7265 2E20 2049 6620"
+    $"796F 7520 646F 206E 6F74 2061 6772 6565"
+    $"2C20 7072 6573 7320 2244 6973 6167 7265"
+    $"6522 2E"
+};\n\n""")
+            with open(license, 'r') as l_file:
+                kind = 'RTF ' if license.lower().endswith('.rtf') else 'TEXT'
+                f.write('data \'{}\' (5000, "English") {{\n'.format(kind))
+
+                for line in l_file:
+                    if len(line) < 1000:
+                        f.write('    "{}\\n"\n'.format(escape(line)))
+                    else:
+                        for liner in line.split('.'):
+                            f.write('    "{}. \\n"\n'.format(escape(liner)))
+                f.write('};\n\n')
+            f.write("""\
+data 'styl' (5000, "English") {
+    $"0003 0000 0000 000C 0009 0014 0000 0000"
+    $"0000 0000 0000 0000 0027 000C 0009 0014"
+    $"0100 0000 0000 0000 0000 0000 002A 000C"
+    $"0009 0014 0000 0000 0000 0000 0000"
+};\n""")
+        call(['hdiutil', 'unflatten', '-quiet', dmg_file])
+        ret = check_call([options.rez, '-a', tmp_file, '-o', dmg_file])
+        call(['hdiutil', 'flatten', '-quiet', dmg_file])
+        if options.compression is not None:
+            tmp_dmg = '{}.temp.dmg'.format(dmg_file)
+            check_call(['cp', dmg_file, tmp_dmg])
+            os.remove(dmg_file)
+            args = ['hdiutil', 'convert', tmp_dmg, '-quiet', '-format']
+            if options.compression == 'bz2':
+                args.append('UDBZ')
+            elif options.compression == "gz":
+                args.extend(['UDZO', '-imagekey', 'zlib-devel=9'])
+            args.extend(['-o', dmg_file])
+            check_call(args)
+            os.remove(tmp_dmg)
+    if ret == 0:
+        logger.info("Successfully added license to '{}'".format(dmg_file))
+    else:
+        logger.error("Failed to add license to '{}'".format(dmg_file))
+
+
+if __name__ == '__main__':
+    try:
+        rez_path = check_output(
+            ['xcrun', '--find', 'Rez'],
+        ).strip().decode('utf-8')
+    except CalledProcessError:
+        rez_path = '/Library/Developer/CommandLineTools/usr/bin/Rez'
+    parser = argparse.ArgumentParser(
+        description="""\
+This program adds a software license agreement to a DMG file.
+It requires Xcode and either a plain ascii text <license_file>
+or a <license_file.rtf> with the RTF contents.
+
+See --help for more details.""",
+    )
+    parser.add_argument(
+        'dmg_file',
+        help='the path to the dmg file which will receive the license',
+    )
+    parser.add_argument(
+        'license_file',
+        help='the path to the plain ascii or RTF license file; for RTF files, '
+             'the file must use a .rtf extension',
+    )
+    parser.add_argument(
+        '--rez',
+        '-r',
+        action='store',
+        default=rez_path,
+        help='the path to the Rez tool; defaults to %(default)s',
+    )
+    parser.add_argument(
+        '--compression',
+        '-c',
+        action='store',
+        choices=('bz2', 'gz'),
+        default=None,
+        help='optionally compress dmg using specified compression type; '
+             'choices are bz2 and gz',
+    )
+    parser.add_argument(
+        '--output',
+        '-o',
+        action='store',
+        default=None,
+        help='specify an output DMG file; if not given, the license will be '
+             'directly applied to the input DMG file',
+    )
+    options = parser.parse_args()
+    if not os.path.exists(options.rez):
+        logger.error('Failed to find Rez at "{}"!\n'.format(options.rez))
+        parser.print_usage()
+        sys.exit(1)
+    main(options)
--- a/src/create-dmg/support/template.applescript
+++ b/src/create-dmg/support/template.applescript
@@ -2,16 +2,16 @@ on run (volumeName)
 	tell application "Finder"
 		tell disk (volumeName as string)
 			open
-			
+
 			set theXOrigin to WINX
 			set theYOrigin to WINY
 			set theWidth to WINW
 			set theHeight to WINH
-			
+
 			set theBottomRightX to (theXOrigin + theWidth)
 			set theBottomRightY to (theYOrigin + theHeight)
 			set dsStore to "\"" & "/Volumes/" & volumeName & "/" & ".DS_STORE\""
-			
+
 			tell container window
 				set current view to icon view
 				set toolbar visible to false
@@ -20,7 +20,7 @@ on run (volumeName)
 				set statusbar visible to false
 				REPOSITION_HIDDEN_FILES_CLAUSE
 			end tell
-			
+
 			set opts to the icon view options of container window
 			tell opts
 				set icon size to ICON_SIZE
@@ -28,44 +28,39 @@ on run (volumeName)
 				set arrangement to not arranged
 			end tell
 			BACKGROUND_CLAUSE
-			
+
 			-- Positioning
 			POSITION_CLAUSE
-			
+
 			-- Hiding
 			HIDING_CLAUSE
-			
-			-- Application Link Clause
+
+			-- Application and QL Link Clauses
 			APPLICATION_CLAUSE
-            close
-            open
-			
-			update without registering applications
+			QL_CLAUSE
+			close
+			open
 			-- Force saving of the size
 			delay 1
-			
+
 			tell container window
 				set statusbar visible to false
 				set the bounds to {theXOrigin, theYOrigin, theBottomRightX - 10, theBottomRightY - 10}
 			end tell
-			
-			update without registering applications
 		end tell
-		
+
 		delay 1
-		
+
 		tell disk (volumeName as string)
 			tell container window
 				set statusbar visible to false
 				set the bounds to {theXOrigin, theYOrigin, theBottomRightX, theBottomRightY}
 			end tell
-			
-			update without registering applications
 		end tell
-		
+
 		--give the finder some time to write the .DS_Store file
 		delay 3
-		
+
 		set waitTime to 0
 		set ejectMe to false
 		repeat while ejectMe is false
--- a/src/create-dmg/tests/007-space-in-dir-name/my
+++ b/src/create-dmg/tests/007-space-in-dir-name/my
@@ -0,0 +1 @@
+Hello world
--- a/src/create-dmg/tests/007-space-in-dir-name/run-test
+++ b/src/create-dmg/tests/007-space-in-dir-name/run-test
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# Test for https://github.com/create-dmg/create-dmg/issues/7 - spaces in folder names
+
+../../create-dmg "my disk image.dmg" "my files"
				`@@ -0,0 +1 @@`
				`This folder contains resources used for creating the dmg installation file.`