ruyi-package-git-repo-inner

#!/bin/bash

set -e

url="$1"
branch="$2"

USE_MEM=true
if $USE_MEM; then
    TMP=/tmp/mem  # mounted by outer script
else
    TMP=/tmp
fi

clone_args=(
    --depth 1
    "$url"
)

if [[ -n $branch ]]; then
    clone_args+=( -b "$branch" )
fi

pushd "$TMP"
    git clone "${clone_args[@]}" src
    pushd src
        commit_hash="$(git rev-parse HEAD)"
        rm -rf .git
    popd

    basename="$(basename "$url")"
    basename="${basename%.git}"
    destdir="$basename-$commit_hash"
    mv src "$destdir"

    tar --zstd -cvf "/out/${destdir}.src.tar.zst" "./$destdir"
popd