AMiRo-OS

################################################################################

# AMiRo-Apps is a collection of applications for the Autonomous Mini Robot     #

# (AMiRo) platform.                                                            #

# Copyright (C) 2018..2020  Thomas Schöpping et al.                            #

#                                                                              #

# This program is free software: you can redistribute it and/or modify         #

# it under the terms of the GNU General Public License as published by         #

# the Free Software Foundation, either version 3 of the License, or            #

# (at your option) any later version.                                          #

#                                                                              #

# This program is distributed in the hope that it will be useful,              #

# but WITHOUT ANY WARRANTY; without even the implied warranty of               #

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                #

# GNU General Public License for more details.                                 #

#                                                                              #

# You should have received a copy of the GNU General Public License            #

# along with this program.  If not, see <http://www.gnu.org/licenses/>.        #

#                                                                              #

# This research/work was supported by the Cluster of Excellence Cognitive      #

# Interaction Technology 'CITEC' (EXC 277) at Bielefeld University, which is   #

# funded by the German Research Foundation (DFG).                              #

################################################################################

#!/bin/bash

# load library

source "$(dirname ${BASH_SOURCE[0]})/tools/bash/setuplib.sh"

### print welcome text #########################################################

# Prints a welcome message to standard out.

#

# usage:      printWelcomeText

# arguments:  n/a

# return:     n/a

#

function printWelcomeText {

  printf "######################################################################\n"

  printf "#                                                                    #\n"

  printf "#                  Welcome to the AMiRo-Apps setup!                  #\n"

  printf "#                                                                    #\n"

  printf "######################################################################\n"

  printf "#                                                                    #\n"

  printf "# Copyright (c) 2018..2020  Thomas Schöpping                         #\n"

  printf "#                                                                    #\n"

  printf "# This is free software; see the source for copying conditions.      #\n"

  printf "# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR  #\n"

  printf "# A PARTICULAR PURPOSE. The development of this software was         #\n"

  printf "# supported by the Excellence Cluster EXC 227 Cognitive Interaction  #\n"

  printf "# Technology. The Excellence Cluster EXC 227 is a grant of the       #\n"

  printf "# Deutsche Forschungsgemeinschaft (DFG) in the context of the German #\n"

  printf "# Excellence Initiative.                                             #\n"

  printf "#                                                                    #\n"

  printf "######################################################################\n"

}

### print help #################################################################

# Prints a help text to standard out.

#

# usage:      printHelp

# arguments:  n/a

# return:     n/a

#

function printHelp {

  printInfo "printing help text\n"

  printf "usage:    $(basename ${BASH_SOURCE[0]}) [-h|--help] [-i|--init] [-k|--kernel] [-b|--bootloader] [-p|--periphery-LLD] [-m|--middleware] [-c|--compiler] [--IDE] [-q|--quit] [--log=<file>]\n"

  printf "\n"

  printf "options:  -h, --help\n"

  printf "              Print this help text.\n"

  printf "          -i, --init\n"

  printf "              Run project initalization.\n"

  printf "          -o. --os\n"

  printf "              Enter operating system setup.\n"

  printf "          -m, --middleware\n"

  printf "              Enter middleware setup.\n"

  printf "          -c, --compiler\n"

  printf "              Enter compiler setup.\n"

  printf "          --IDE\n"

  printf "              Enter IDE setup.\n"

  printf "          -q, --quit\n"

  printf "              Quit the script.\n"

  printf "          --log=<file>\n"

  printf "              Specify a log file.\n"

}

### initialize whole project ###################################################

# Initializes the whole project, including fetching all submodules and so on.

#

# usage:      projectInitialization

# arguments:  n/a

# return:     n/a

#

function projectInitialization {

  printInfo "initializing project\n"

  printf "\n"

  if [ -z "$LOG_FILE" ]; then

    printInfo "Initializing operating system submodule...\n"

    $(dirname $(realpath ${BASH_SOURCE[0]}))/os/ossetup.sh --init --quit --noinfo

    printf "\n"

    printInfo "initializing AMiRo-OS...\n"

    $(dirname $(realpath ${BASH_SOURCE[0]}))/os/AMiRo-OS/setup.sh --init --quit --noinfo

    printf "\n"

    printInfo "Initializing middlewre submodule...\n"

    $(dirname $(realpath ${BASH_SOURCE[0]}))/middleware/middlewaresetup.sh --init --quit --noinfo

    printf "\n"

  else

    printInfo "Initializing operating system submodule...\n"

    $(dirname $(realpath ${BASH_SOURCE[0]}))/os/ossetup.sh --init --quit --LOG="$LOG_FILE" --noinfo

    printf "\n"

    printInfo "initializing AMiRo-OS...\n"

    $(dirname $(realpath ${BASH_SOURCE[0]}))/os/AMiRo-OS/setup.sh --init --quit --LOG="$LOG_FILE" --noinfo

    printf "\n"

    printInfo "Initializing middlewre submodule...\n"

    $(dirname $(realpath ${BASH_SOURCE[0]}))/middleware/middlewaresetup.sh --init --quit --LOG="$LOG_FILE" --noinfo

    printf "\n"

  fi

  printInfo "initialization complete\n"

}

### enter operating system setup ###############################################

# Enter the operating system setup.

#

# usage:      osSetup

# arguments:  n/a

# return:     n/a

#

function osSetup {

  printInfo "entering operating system setup\n"

  printf "\n"

  if [ -z $LOG_FILE ]; then

    $(dirname $(realpath ${BASH_SOURCE[0]}))/os/ossetup.sh --noinfo

  else

    $(dirname $(realpath ${BASH_SOURCE[0]}))/os/ossetup.sh --LOG="$LOG_FILE" --noinfo

  fi

}

### enter middleware setup #####################################################

# Enter the middleware setup.

#

# usage:      middlewareSetup

# arguments:  n/a

# return:     n/a

#

function middlewareSetup {

  printInfo "entering middleware setup\n"

  printf "\n"

  if [ -z $LOG_FILE ]; then

    $(dirname $(realpath ${BASH_SOURCE[0]}))/middleware/middlewaresetup.sh --noinfo

  else

    $(dirname $(realpath ${BASH_SOURCE[0]}))/middleware/middlewaresetup.sh --LOG="$LOG_FILE" --noinfo

  fi

}

### enter compiler setup #######################################################

# Enter the compiler setup of the AMiRo-OS submodule.

#

# usage:      compilerSetup

# arguments:  n/a

# return:     0

#                 No error or warning occurred.

#             1

#                 Warning: AMiRo-OS submodule not nitialized yet-

#

function compilerSetup {

  # check if the AMiRo-OS submodule is initialized and the script file exists

  local amiroosdir=$(dirname $(realpath ${BASH_SOURCE[0]}))/os/AMiRo-OS

  local amiroosscriptfile=${amiroosdir}/setup.sh

  if [ -z "$(ls -A $amiroosdir)" ] || [ ! -f $amiroosscriptfile ]; then

    printError "$amiroosdir is empty. Please initialize first.\n"

    return 1

  else

    printInfo "entering compiler setup\n"

    if [ -z "$LOG_FILE" ]; then

      $amiroosscriptfile --compiler --noinfo

    else

      $amiroosscriptfile --LOG="$LOG_FILE" --compiler --noinfo

    fi

    return 0

  fi

}

### enter IDE setup ############################################################

# Enter IDE setup.

#

# usage:      ideSetup

# arguments:  n/a

# return:     n/a

#

function ideSetup {

  printInfo "entering IDE setup\n"

  printf "\n"

  if [ -z $LOG_FILE ]; then

    $(dirname $(realpath ${BASH_SOURCE[0]}))/tools/ide/idesetup.sh --noinfo

  else

    $(dirname $(realpath ${BASH_SOURCE[0]}))/tools/ide/idesetup.sh --LOG="$LOG_FILE" --noinfo

  fi

}

### main function of this script ###############################################

# Provides functions for project initialization, configuration of IDE and

# compiler setup, as well as entry points to the several Git submodules.

#

# usage:      see function printHelp

# arguments:  see function printHelp

# return:     0

#                 No error or warning occurred.

#

function main {

  # print welcome/info text if not suppressed

  if [[ $@ != *"--noinfo"* ]]; then

    printWelcomeText

  else

    printf "######################################################################\n"

  fi

  printf "\n"

  # if --help or -h was specified, print the help text and exit

  if [[ $@ == *"--help"* || $@ == *"-h"* ]]; then

    printHelp

    printf "\n"

    quitScript

  fi

  # set log file if specified

  if [[ $@ == *"--log"* ]] || [[ $@ == *"--LOG"* ]]; then

    # get the parameter (file name)

    local cmdidx=1

    while [[ ! "${!cmdidx}" = "--log"* ]] && [[ ! "${!cmdidx}" = "--LOG"* ]]; do

      cmdidx=$[cmdidx + 1]

    done

    local cmd="${!cmdidx}"

    local logfile=""

    if [[ "$cmd" = "--log="* ]] || [[ "$cmd" = "--LOG="* ]]; then

      logfile=${cmd#*=}

    else

      local filenameidx=$((cmdidx + 1))

      logfile="${!filenameidx}"

    fi

    # optionally force silent appending

    if [[ "$cmd" = "--LOG"* ]]; then

      setLogFile --option=c --quiet "$logfile" LOG_FILE

    else

      setLogFile "$logfile" LOG_FILE

      printf "\n"

    fi

  fi

  # log script name

  printLog "this is $(realpath ${BASH_SOURCE[0]})\n"

  # parse arguments

  local otherargs=()

  while [ $# -gt 0 ]; do

    if ( parseIsOption $1 ); then

      case "$1" in

        -h|--help) # already handled; ignore

          shift 1;;

        -i|--init)

           projectInitialization; printf "\n"; shift 1;;

        -o|--os)

           osSetup; printf "\n"; shift 1;;

        -m|--middleware)

           middlewareSetup; printf "\n"; shift 1;;

        -c|--compiler)

           compilerSetup; printf "\n"; shift 1;;

        --IDE)

           ideSetup; printf "\n"; shift 1;;

        -q|--quit)

          quitScript; shift 1;;

        --log=*|--LOG=*) # already handled; ignore

          shift 1;;

        --log|--LOG) # already handled; ignore

          shift 2;;

        --noinfo) # already handled; ignore

          shift 1;;

        *)

          printError "invalid option: $1\n"; shift 1;;

      esac

    else

      otherargs+=("$1")

      shift 1

    fi

  done

  # interactive menu

  while ( true ); do

    # main menu info prompt and selection

    printInfo "AMiRo-Apps main menu\n"

    printf "Please select one of the following actions:\n"

    printf "  [I] - project initialization\n"

    printf "  [O] - enter operating system setup\n"

    printf "  [M] - enter middleware setup\n"

    printf "  [C] - enter compiler setup\n"

    printf "  [E] - enter IDE project setup\n"

    printf "  [Q] - quit this setup\n"

    local userinput=""

    readUserInput "IiOoMmCcEeQq" userinput

    printf "\n"

    # evaluate user selection

    case "$userinput" in

      I|i)

        projectInitialization; printf "\n";;

      O|o)

        osSetup; printf "\n";;

      M|m)

        middlewareSetup; printf "\n";;

      C|c)

        compilerSetup; printf "\n";;

      E|e)

        ideSetup; printf "\n";;

      Q|q)

        quitScript;;

      *) # sanity check (exit with error)

        printError "unexpected argument: $userinput\n";;

    esac

  done

  exit 0

}

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# SCRIPT ENTRY POINT                                                           #

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main "$@"