A MacOS/iOS app dev tool that collects *.dylib deps(recursively) and pack them into installer.

Use it for caution.

Given a xcode MacOS app build artifact MyDemoApp.app. It may relies on some .dylibs which some of themself may also relies on another set of .dylibs.

Say we want to collect all the .dylibs transcendently into the result MyDemoApp.app, eg. /tmp/MyDemoApp.app/Contents/libs. The following command will help us do it:

dylib-pack /tmp/MyDemoApp.app/Contents/MacOS/MyDemoApp \
  /tmp/MyDemoApp.app/Contents/libs \
  @executable_path/../libs/

since dylib-pack is written using rust, you can build it with following command and find it in ~/.cargo/bin directory.

cargo build --release