dbt

#!/usr/bin/env bash

# Deluge Build Tool (DBT)
# 
# Build script for DelugeFirmware, blatantly borrowed from 'fbt' used by
# flipperdevices/flipperzero-firmware and licensed under GNU GPL

# shellcheck disable=SC2086 source=/dev/null
# unofficial strict mode
set -eu;

# private variables
N_GIT_THREADS="$(getconf _NPROCESSORS_ONLN)";
SCRIPT_PATH="$(cd "$(dirname "$0")" && pwd -P)";
DBT_EP="python3 dbt.py";

# public variables
DBT_NOENV="${DBT_NOENV:-""}";
DBT_NO_SYNC="${DBT_NO_SYNC:-""}";
DBT_TOOLCHAIN_PATH="${DBT_TOOLCHAIN_PATH:-$SCRIPT_PATH}";
DBT_VERBOSE="${DBT_VERBOSE:-""}";
DBT_NO_PYTHON_UPGRADE="${DBT_NO_PYTHON_UPGRADE:-""}";

if [ -z "$DBT_NOENV" ]; then
    DBT_VERBOSE="$DBT_VERBOSE" . "$SCRIPT_PATH/scripts/toolchain/dbtenv.sh";
fi

if [ -z "$DBT_NO_SYNC" ]; then
    if [ ! -d "$SCRIPT_PATH/.git" ]; then
        echo "\".git\" directory not found, please clone repo via \"git clone\"";
        exit 1;
    fi
    git submodule update --init --depth 1 --jobs "$N_GIT_THREADS";
fi

if [ -z "$DBT_NO_PYTHON_UPGRADE" ]; then
    # Install python wheels if not already installed, upgrade pip
    # afterward (needs certifi in place).
    pip_cmd="python3 -m pip";
    pip_requirements_path="${SCRIPT_PATH}/scripts/toolchain/requirements.txt"
    pip_wheel_path="${TOOLCHAIN_ARCH_DIR}/python/wheel";
    pip_certifi_wheel=$(find $pip_wheel_path/certifi*)
    $pip_cmd install -q "${pip_certifi_wheel}"
    $pip_cmd install -q --upgrade pip
    $pip_cmd install -q -f "${pip_wheel_path}" -r "${pip_requirements_path}"
fi

$DBT_EP "$@"