Installation fails on Linux and macOS

[tronical]

🐛 Bug description

The instructions at

https://drager.github.io/wasm-pack/installer/

recommend the use of

curl https://drager.github.io/wasm-pack/installer/init.sh -sSf | sh

on macOS, this errors out:

% curl https://drager.github.io/wasm-pack/installer/init.sh -sSf | sh
sh: line 35: ORIG_ARGS[@]: unbound variable

on Linux, this errors out:

$ curl https://drager.github.io/wasm-pack/installer/init.sh -sSf | sh
sh: 21: Syntax error: "(" unexpected (expecting "fi")

The old url (https://rustwasm.github.io/wasm-pack/installer/init.sh) still works.

🤔 Expected Behavior

It should work again :-)

👟 Steps to reproduce

See above :)

[harai]

This should work without the error:

curl https://drager.github.io/wasm-pack/installer/init.sh -sSf | bash

In some environments, /usr/bin/sh is a symbolic link to /usr/bin/dash, a lightweight version of bash.

[pemistahl]

I'm on macOS Sequoia 15.6 with an M3 Pro CPU and nothing works.

curl https://drager.github.io/wasm-pack/installer/init.sh -sSf | sh
sh: line 35: ORIG_ARGS[@]: unbound variable

curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
info: downloading wasm-pack
sh: line 72: /var/folders/tc/xkg1l23d2t51wwb0kqjsnr4c0000gp/T/tmp.nAGElyfg52/wasm-pack-init: Bad CPU type in executable

curl https://drager.github.io/wasm-pack/installer/init.sh -sSf | bash
bash: line 35: ORIG_ARGS[@]: unbound variable

Installing wasm-pack from sources with cargo install wasm-pack finally works for me but the installation script should definitely be fixed.

[r-bt]

The installation is also not working for me on macOS 15.5 (24F74)

[aspizu]

#1550