#!/bin/sh
set -eu

SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
ANDROID_REPOSITORY=$(CDPATH= cd -- "$SCRIPT_DIR/.." && pwd)
CORE_REPOSITORY=${1:-${PEACH_NOISE_CORE_DIR:-"$ANDROID_REPOSITORY/../peach-browser/crypto-core"}}
CARGO_FEATURES=${PEACH_NOISE_CORE_FEATURES:-}

# shellcheck source=scripts/rust-toolchain.sh
. "$SCRIPT_DIR/rust-toolchain.sh"
require_pinned_rust_toolchain

if [ ! -f "$CORE_REPOSITORY/Cargo.toml" ] || [ ! -f "$CORE_REPOSITORY/Cargo.lock" ]; then
    echo "Canonical Peach Noise core manifest/lock not found: $CORE_REPOSITORY" >&2
    exit 1
fi

if [ -n "$CARGO_FEATURES" ]; then
    (cd "$CORE_REPOSITORY" && cargo build --locked --release --features "$CARGO_FEATURES")
else
    (cd "$CORE_REPOSITORY" && cargo build --locked --release)
fi

PROVENANCE_DIRECTORY="$ANDROID_REPOSITORY/build/provenance"
mkdir -p "$PROVENANCE_DIRECTORY"
HOST_LIBRARY="$CORE_REPOSITORY/target/release/libpeach_noise_core.dylib"
{
    echo "rustc=$PINNED_RUSTC_VERSION"
    echo "cargo=$PINNED_CARGO_VERSION"
    echo "cargo_toml_sha256=$(hash_file "$CORE_REPOSITORY/Cargo.toml")"
    echo "cargo_lock_sha256=$(hash_file "$CORE_REPOSITORY/Cargo.lock")"
    echo "rust_sources_sha256=$(hash_rust_sources "$CORE_REPOSITORY/src")"
    echo "target=aarch64-apple-darwin"
    echo "host_library_sha256=$(hash_file "$HOST_LIBRARY")"
} > "$PROVENANCE_DIRECTORY/noise-core-host.txt"