stb.sh

#!/bin/bash

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
CONFIG_FILE="$SCRIPT_DIR/$CONFIG_NAME"

#--Functions-------------------------------------------------------------------

create_pase_folders_structure() {
  if [ -z "$PROJECT_NAME" ]; then PROJECT_NAME="project"; fi
  echo "Creating project: $PROJECT_NAME"
  mkdir -p "$PROJECT_NAME"/{app,build,config,submodules}
  mkdir -p "$PROJECT_NAME/platform"/{linker,startup,cmsis,hal}
  mkdir -p "$PROJECT_NAME/platform/hal"/{Src,Inc}
  mkdir -p "$PROJECT_NAME/app"/{src,inc}
  touch "$PROJECT_NAME/app"/src/main.c
  touch "$PROJECT_NAME/app"/inc/main.h
}

get_config_name() {
  if [ -z "$1" ]; then
    echo "The name of the custom .toml config file is not specified"
    exit 1
  fi
  
  if [ "$CONFIG_NAME" != "$1" ]; then
    CONFIG_NAME=$1
  fi
}

sync_hal() {
  local path="$1"
  local modules="$2"
  if [ -z "$path" ]; then
    echo "Skip HAL: path not set"
    return 1
    return
  fi
  for mod in ${modules//,/ }; do
    cp "$path/Src/${FAMILY}_hal_$mod.c" "$PROJECT_NAME/platform/hal/Src/"
    cp "$path/Inc/${FAMILY}_hal_$mod.h" "$PROJECT_NAME/platform/hal/Inc/"
  done
  #cp "$path/Src/system_${FAMILY}.c" "$PROJECT_NAME/platform/hal/Src/"
}

sync_cmsis() {
  local path="$1"
  if [ -z "$path" ]; then
    echo "Skip CMSIS: path not set"
    return 1
    return
  fi
  cp -r "$path/Core/Include/"* "$PROJECT_NAME/platform/cmsis/"
}

add_deps() {
  grep "http" "$CONFIG_FILE" | cut -d'=' -f2 | tr -d '" ' | while read -r url; do
    git submodule add "$url" libs/"$(basename "$url")"
  done
}

parse_config() {
  local current_section=""
  while IFS= read -r line || [ -n "$line" ]; do
    line=$(echo "$line" | sed 's/#.*//; s/^[[:space:]]*//; s/[[:space:]]*$//')
    [ -z "$line" ] && continue

    if [[ "$line" =~ ^\[(.*)\]$ ]]; then
      current_section="${BASH_REMATCH[1]//./_}"
      continue
    fi

    if [[ "$line" =~ ^(.*)=(.*)$ ]]; then
      local key val
      key=$(echo "${BASH_REMATCH[1]}" | tr -d '[:space:]')
      val=$(echo "${BASH_REMATCH[2]}" | tr -d '[:space:][]"' )
      if [ -n "$current_section" ]; then
        export "${current_section}_${key}"="$val"
      else
        export "${key}"="$val"
      fi
    fi
  done < "$CONFIG_FILE"
}

#------------------------------------------------------------------------------

CONFIG_NAME="${1:-stb.toml}"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
CONFIG_FILE="$SCRIPT_DIR/$CONFIG_NAME"

if [ ! -f "$CONFIG_FILE" ]; then
  echo "Error: $CONFIG_FILE not found"
  exit 1
fi

parse_config

PROJECT_NAME="${project:-stb_project}"
MCU="${device_mcu:-}"

case "$MCU" in
  stm32f4*) FAMILY="stm32f4xx" ;;
  stm32l4*) FAMILY="stm32l4xx" ;;
  stm32f1*) FAMILY="stm32f1xx" ;;
  *) echo "Unknown MCU: $MCU"; exit 1 ;;
esac

create_pase_folders_structure

sync_hal "$layers_hal_path" "$layers_hal_modules"
sync_cmsis "$layers_cmsis_path"
add_deps