Add support for aarch64-unknown-linux-gnu

[tsingksan]

Issue: Add support for aarch64-unknown-linux-gnu

Environment

• Host System: macOS M3
• VM System: NixOS
• Loading Method: Using zinit to load pnpm-shell-completion

Configuration:

zinit wait'1b' lucid for \
        id-as"pnpm-shell-completion" \
        nocompile"#!/*" \
        atload"zpcdreplay" \
        atclone"./zplug.zsh" \
        atpull"%atclone" \
    g-plane/pnpm-shell-completion \

Issue Description

pnpm-shell-completion works fine on the macOS host system. However, when attempting to use it on the NixOS virtual machine, the following error occurs:

_pnpm:17: exec format error: /pnpm-shell-completion/pnpm-shell-completion

This might be caused by downloading the incorrect target file when running ./zplug.zsh. I have tried downloading different release targets, but the issue persists.

I attempted to build with cargo build targeting aarch64-unknown-linux-gnu locally, and the issue was resolved.

Suggested Solution

I would like to request adding support for aarch64-unknown-linux-gnu in pnpm-shell-completion. Here is my suggested modification:

# zplug.zsh
if [ $(uname) = "Darwin" ]; then
    if [ $(uname -m) = "arm64" ]; then
        target="aarch64-apple-darwin"
    else
        target="x86_64-apple-darwin"
    fi
else
    if [ $(uname -m) = "aarch64" ]; then
        target="aarch64-unknown-linux-gnu"
    else
        target="x86_64-unknown-linux-musl"
    fi
fi

[g-plane]

GitHub Actions doesn't provide ARM Linux at the moment.