我终于得到了这个工作在我自己的项目(这恰好是在Xcode)。将这3个脚本添加到构建阶段将自动为您的产品创建一个漂亮而整洁的磁盘映像。您所要做的就是构建您的项目，DMG将在您的产品文件夹中等待。

脚本1(创建临时磁盘映像):

#!/bin/bash
#Create a R/W DMG

dir="$TEMP_FILES_DIR/disk"
dmg="$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.temp.dmg"

rm -rf "$dir"
mkdir "$dir"
cp -R "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.app" "$dir"
ln -s "/Applications" "$dir/Applications"
mkdir "$dir/.background"
cp "$PROJECT_DIR/$PROJECT_NAME/some_image.png" "$dir/.background"
rm -f "$dmg"
hdiutil create "$dmg" -srcfolder "$dir" -volname "$PRODUCT_NAME" -format UDRW

#Mount the disk image, and store the device name
hdiutil attach "$dmg" -noverify -noautoopen -readwrite

脚本2(设置窗口属性脚本):

#!/usr/bin/osascript
#get the dimensions of the main window using a bash script

set {width, height, scale} to words of (do shell script "system_profiler SPDisplaysDataType | awk '/Main Display: Yes/{found=1} /Resolution/{width=$2; height=$4} /Retina/{scale=($2 == \"Yes\" ? 2 : 1)} /^ {8}[^ ]+/{if(found) {exit}; scale=1} END{printf \"%d %d %d\\n\", width, height, scale}'")
set x to ((width / 2) / scale)
set y to ((height / 2) / scale)

#get the product name using a bash script
set {product_name} to words of (do shell script "printf \"%s\", $PRODUCT_NAME")
set background to alias ("Volumes:"&product_name&":.background:some_image.png")

tell application "Finder"
    tell disk product_name
        open
        set current view of container window to icon view
        set toolbar visible of container window to false
        set statusbar visible of container window to false
        set the bounds of container window to {x, y, (x + 479), (y + 383)}
        set theViewOptions to the icon view options of container window
        set arrangement of theViewOptions to not arranged
        set icon size of theViewOptions to 128
        set background picture of theViewOptions to background
        set position of item (product_name & ".app") of container window to {100, 225}
        set position of item "Applications" of container window to {375, 225}
        update without registering applications
        close
    end tell
end tell

上述测量的窗口工作为我的项目，特别是由于我的背景图片和图标分辨率的大小;您可能需要为自己的项目修改这些值。

脚本3(制作最终磁盘映像脚本):

#!/bin/bash
dir="$TEMP_FILES_DIR/disk"
cp "$PROJECT_DIR/$PROJECT_NAME/some_other_image.png" "$dir/"

#unmount the temp image file, then convert it to final image file
sync
sync
hdiutil detach /Volumes/$PRODUCT_NAME
rm -f "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dmg"
hdiutil convert "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.temp.dmg" -format UDZO -imagekey zlib-level=9 -o "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dmg"
rm -f "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.temp.dmg"

#Change the icon of the image file
sips -i "$dir/some_other_image.png"
DeRez -only icns "$dir/some_other_image.png" > "$dir/tmpicns.rsrc"
Rez -append "$dir/tmpicns.rsrc" -o "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dmg"
SetFile -a C "$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.dmg"

rm -rf "$dir"

确保您正在使用的图像文件在$PROJECT_DIR/$PROJECT_NAME/目录!

. ds_store文件存储Mac中的windows设置。windows设置包括图标布局，窗口背景，窗口大小等。为挂载图像创建窗口时需要. ds_store文件，以保存文件和窗口背景的排列。

一旦你创建了. ds_store文件，你可以把它复制到你创建的安装程序(DMG)。

通过提供这个答案来更新这个问题。

Appdmg是一个简单、易用的开源命令行程序，可以根据简单的json规范创建dmg文件。看看官方网站的自述:

https://github.com/LinusU/node-appdmg

简单的例子:

安装appdmg 安装-g appdmg 编写一个json文件(spec.json) ｛ "title": "测试标题"， “背景”:“background.png”, “icon-size”:80年, “内容”:[ {“x”:192年,“y”:344年,“类型”:“文件”、“路径”:“TestApp。应用"}, {“x”:448年,“y”:344年,“类型”:“链接”,“路径”:“/应用程序”} ］ ｝ 运行程序 Appdmg spec.json test.dmg

(免责声明。我是appdmg的创建者)

我的应用，DropDMG，是一个简单的方法来创建磁盘图像的背景图片，图标布局，自定义卷图标，和软件许可协议。它可以通过“dropdmg”命令行工具或AppleScript从构建系统中控制。如果需要，图片和许可证RTF文件可以存储在您的版本控制系统下。

经过大量的研究，我得出了这个答案，我在这里把它作为我自己的问题的答案，供参考:

Make sure that "Enable access for assistive devices" is checked in System Preferences>>Universal Access. It is required for the AppleScript to work. You may have to reboot after this change (it doesn't work otherwise on Mac OS X Server 10.4). Create a R/W DMG. It must be larger than the result will be. In this example, the bash variable "size" contains the size in Kb and the contents of the folder in the "source" bash variable will be copied into the DMG: hdiutil create -srcfolder "${source}" -volname "${title}" -fs HFS+ \ -fsargs "-c c=64,a=16,e=16" -format UDRW -size ${size}k pack.temp.dmg Mount the disk image, and store the device name (you might want to use sleep for a few seconds after this operation): device=$(hdiutil attach -readwrite -noverify -noautoopen "pack.temp.dmg" | \ egrep '^/dev/' | sed 1q | awk '{print $1}') Store the background picture (in PNG format) in a folder called ".background" in the DMG, and store its name in the "backgroundPictureName" variable. Use AppleScript to set the visual styles (name of .app must be in bash variable "applicationName", use variables for the other properties as needed): echo ' tell application "Finder" tell disk "'${title}'" open set current view of container window to icon view set toolbar visible of container window to false set statusbar visible of container window to false set the bounds of container window to {400, 100, 885, 430} set theViewOptions to the icon view options of container window set arrangement of theViewOptions to not arranged set icon size of theViewOptions to 72 set background picture of theViewOptions to file ".background:'${backgroundPictureName}'" make new alias file at container window to POSIX file "/Applications" with properties {name:"Applications"} set position of item "'${applicationName}'" of container window to {100, 100} set position of item "Applications" of container window to {375, 100} update without registering applications delay 5 close end tell end tell ' | osascript Finialize the DMG by setting permissions properly, compressing and releasing it: chmod -Rf go-w /Volumes/"${title}" sync sync hdiutil detach ${device} hdiutil convert "/pack.temp.dmg" -format UDZO -imagekey zlib-level=9 -o "${finalDMGName}" rm -f /pack.temp.dmg

在雪豹上，上面的applescript不能正确设置图标的位置-这似乎是一个雪豹bug。一个解决方法是在设置图标后简单地调用close/open，即:

..
set position of item "'${applicationName}'" of container window to {100, 100}
set position of item "Applications" of container window to {375, 100}
close
open

有一个叫做create-dmg的Bash小脚本，它可以构建具有自定义背景、自定义图标定位和卷名的花哨dmg。

这是我多年前为我当时经营的公司建造的;从那时起，它就依靠其他人的贡献而生存，据报道，它运行良好。

还有node-appdmg，它看起来更现代，更活跃，基于Node.js;也来看看吧。