build

#!/bin/bash

set -euo pipefail

cd "$(dirname "$0")" || exit 1
project_root="$(pwd)"

help() {
    >&2 echo "USAGE: $(basename "$0") [build, test, ...]"
}

clean() {
    rm -rf ./zig-cache ./zig-out
}

compile() {
    zig build
}

test() {
    zig build test
}

release() {
    zig build -Drelease-small=true
}

cross-clean() {
    rm -rf ./target
}

cross-release() {
    local triples=(
        aarch64-linux-gnu
        aarch64-linux-musleabi
        arm-linux-musleabi
        arm-linux-musleabihf
        x86_64-linux-gnu
        x86_64-linux-musl
        mipsel-linux-gnu
        mipsel-linux-musl
        mips-linux-gnu
        mips-linux-musl
        powerpc64le-linux-gnu
        powerpc64le-linux-musl
        powerpc-linux-gnu
        powerpc-linux-musl
        riscv64-linux-gnu
        riscv64-linux-musl
        # wasm32-wasi-musl TODO
        x86_64-linux-gnu
        x86_64-linux-musl
    )

    for triple in "${triples[@]}"; do
        >&2 echo "** Cross-compiling for $triple"
        local out="$project_root"/target/"$triple"
        mkdir -p "$out"

        zig build -Drelease-small=true -Dtarget="$triple" -p "$out"
    done
}

cross-tar() {
    cd "$project_root"/target || exit 1
    for triple in *; do
        >&2 echo "** Making archive for $triple"
        tar -czvf "$triple".tgz "$triple"
    done
}

for cmd in "$@"; do
    cd "$project_root" || exit 1
    eval "$cmd"
done