Makefile.toml

env_scripts = [
'''
#!@duckscript

if not is_empty "${CARGO_BUILD_TARGET}"
    set_env CARGO_EXTRA_FLAGS "${CARGO_EXTRA_FLAGS} --target=${CARGO_BUILD_TARGET}"
end
'''
]

[env]
CARGO_MAKE_EXTEND_WORKSPACE_MAKEFILE = true
# override $CARGO with "cross"
CARGO = { value = "cross", condition = { env_true = ["USE_CROSS"] } }

[env.development]
OUTPUT_DIR_NAME = "debug"
CARGO_EXTRA_FLAGS = ""

[env.production]
OUTPUT_DIR_NAME = "release"
CARGO_EXTRA_FLAGS = "--release"


[config]
default_to_workspace = false

[tasks.run]
dependencies = ["build"]
script_runner = "@shell"
script = '''
"$CARGO" run --bin=proot-rs ${CARGO_EXTRA_FLAGS} -- ${@}
'''

[tasks.build]
clear = true
dependencies = ["build-loader", "copy-loader"]
script_runner = "@shell"
script = '''
"$CARGO" build --bin=proot-rs ${CARGO_EXTRA_FLAGS}
echo -e "proot-rs:\t$(realpath target/${CARGO_BUILD_TARGET}/${OUTPUT_DIR_NAME}/proot-rs)"
echo -e "loader-shim:\t$(realpath target/${CARGO_BUILD_TARGET}/${OUTPUT_DIR_NAME}/loader-shim)"
'''

[tasks.build-loader]
script_runner = "@shell"
script = '''
RUSTFLAGS="-C panic=abort -C link-self-contained=no" "$CARGO" build --bin=loader-shim --features="build-binary" ${CARGO_EXTRA_FLAGS}
'''

[tasks.copy-loader]
dependencies = ["build-loader"]
script_runner = "@shell"
script = '''
cp target/${CARGO_BUILD_TARGET}/${OUTPUT_DIR_NAME}/loader-shim proot-rs/src/kernel/execve/
'''

[tasks.test]
clear = true
dependencies = ["unit-test", "integration-test"]

[tasks.unit-test]
script_runner = "@shell"
script = '''
if [ -z "${PROOT_TEST_ROOTFS}" ]; then
    export PROOT_TEST_ROOTFS="$(pwd)/rootfs"
fi
"$CARGO" test --package=proot-rs ${CARGO_EXTRA_FLAGS} ${@} -- --test-threads=1 --nocapture
'''

[tasks.integration-test]
dependencies = ["build"]
script_runner = "@shell"
script = '''
if [ -z "${PROOT_TEST_ROOTFS}" ]; then
    export PROOT_TEST_ROOTFS="$(pwd)/rootfs"
fi
if [ -z "${PROOT_RS}" ]; then
    export PROOT_RS="$(realpath target/${CARGO_BUILD_TARGET}/${OUTPUT_DIR_NAME}/proot-rs)"
fi
bats -r tests
'''

[tasks.default]
clear = true
dependencies = ["build"]