.justfile

# A configuration file for `just`, a command runner and successor to `make`
# https://github.com/casey/just/tree/master
#
# examples:
# https://github.com/casey/just/blob/master/examples/pre-commit.just
# https://github.com/casey/just/blob/master/examples/kitchen-sink.just

# ignore comments in the command area
set ignore-comments := true 

# load .env vars
# set dotenv-load := true 

# set custom env vars
export RUST_LOG := "info"
# export RUST_BACKTRACE := "1"


@just:
    just --list

# install js dependencies and circom
install:
    npm install
circom-build-ghash:
    circom --wasm --sym --r1cs --output build circuits/aes-gcm/ghash.circom

build:
    cargo build -r


# You can test that the witnesses in `inputs` are valid by using 
# the `build/**/generate_witness.js` circom artifact. 
# generate witnesses and run the `generate_witness.js` script:
witness:
    mkdir build
    cargo run --release

    # generate the `wtns` file from the json witnesses generated in rust
    # also checks that the json witness has the right number of bytes
    # and the json keys match the circom `signal` inputs
    node build/gcm_siv_dec_2_keys_test_js/generate_witness.js build/gcm_siv_dec_2_keys_test_js/gcm_siv_dec_2_keys_test.wasm inputs/witness.json build/witness.wtns

# circom test all tests
circom-test:
    npx mocha

# circom test a named test
circom-testg testname:
    npx mocha -g {{testname}}

@versions:
    rustc --version
    cargo fmt -- --version
    cargo clippy -- --version