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amiro-os / tools / ide / QtCreator / QtCreatorSetup.sh @ cacd990c

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################################################################################
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# AMiRo-OS is an operating system designed for the Autonomous Mini Robot       #
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# (AMiRo) platform.                                                            #
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# Copyright (C) 2016..2020  Thomas Schöpping et al.                            #
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#                                                                              #
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# This program is free software: you can redistribute it and/or modify         #
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# it under the terms of the GNU General Public License as published by         #
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# the Free Software Foundation, either version 3 of the License, or            #
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# (at your option) any later version.                                          #
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#                                                                              #
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# This program is distributed in the hope that it will be useful,              #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of               #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                #
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# GNU General Public License for more details.                                 #
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#                                                                              #
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# You should have received a copy of the GNU General Public License            #
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# along with this program.  If not, see <http://www.gnu.org/licenses/>.        #
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#                                                                              #
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# This research/work was supported by the Cluster of Excellence Cognitive      #
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# Interaction Technology 'CITEC' (EXC 277) at Bielefeld University, which is   #
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# funded by the German Research Foundation (DFG).                              #
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################################################################################
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#!/bin/bash
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# load library
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source "$(dirname ${BASH_SOURCE[0]})/../../bash/setuplib.sh"
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### print welcome text #########################################################
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# Prints a welcome message to standard out.
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#
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# usage:      printWelcomeText
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# arguments:  n/a
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# return:     n/a
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#
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function printWelcomeText {
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  printf "######################################################################\n"
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  printf "#                                                                    #\n"
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  printf "#                  Welcome to the QtCreator setup!                   #\n"
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  printf "#                                                                    #\n"
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  printf "######################################################################\n"
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  printf "#                                                                    #\n"
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  printf "# Copyright (c) 2016..2020  Thomas Schöpping                         #\n"
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  printf "#                                                                    #\n"
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  printf "# This is free software; see the source for copying conditions.      #\n"
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  printf "# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR  #\n"
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  printf "# A PARTICULAR PURPOSE. The development of this software was         #\n"
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  printf "# supported by the Excellence Cluster EXC 227 Cognitive Interaction  #\n"
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  printf "# Technology. The Excellence Cluster EXC 227 is a grant of the       #\n"
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  printf "# Deutsche Forschungsgemeinschaft (DFG) in the context of the German #\n"
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  printf "# Excellence Initiative.                                             #\n"
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  printf "#                                                                    #\n"
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  printf "######################################################################\n"
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}
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### print help #################################################################
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# Prints a help text to standard out.
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#
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# usage:      printHelp
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# arguments:  n/a
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# return:     n/a
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#
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function printHelp {
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  printInfo "printing help text\n"
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  printf "usage:    $(basename ${BASH_SOURCE[0]}) [-h|--help] [-m|--module=<module>] [-a|--all] [-c|--clean] [-w|--wipe] [-q|--quit] [--log=<file>]\n"
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  printf "\n"
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  printf "options:  -h, --help\n"
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  printf "              Print this help text.\n"
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  printf "          -m, --module <module>\n"
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  printf "              Create project for a single module.\n"
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  printf "          -a, --all\n"
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  printf "              Create projects for all modules.\n"
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  printf "          -c, --clean\n"
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  printf "              Delete project files.\n"
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  printf "          -w, --wipe\n"
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  printf "              Delete project and .user files.\n"
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  printf "          -q, --quit\n"
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  printf "              Quit the script.\n"
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  printf "          --log=<file>\n"
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  printf "              Specify a log file.\n"
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}
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### read directory where to create/delete projects #############################
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# Read the directory where to create/delete project files from user.
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#
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# usage:      getProjectDir <pathvar>
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# arguments:  <pathvar>
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#                 Variable to store the selected path to.
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# return:     n/a
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#
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function getProjectDir {
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  printLog "reading path for project files from user...\n"
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  local amiroosdir=$(realpath $(dirname $(realpath ${BASH_SOURCE[0]}))/../../../)
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  local input=""
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  read -p "Path where to create/delete project files: " -i $amiroosdir -e input
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  printLog "user selected path $(realpath $input)\n"
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  eval $1="$(realpath $input)"
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}
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### retrieves the ARM-NONE-EABI-GCC include directory ##########################
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# Retrieves the include directory of the currently set arm-none-eabi-gcc.
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#
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# usage:      retrieveGccIncludeDir <path>
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# arguments:  <path>
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#                 Variable to store the path to.
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# return:    0
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#                 No error or warning occurred.
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#            -1
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#                 Error: Command 'arm-none-eabi-gcc' not found.
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#            -2
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#                 Error: include directory could not be resolved.
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#
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function retrieveGccIncludeDir {
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  # retrieve binary path or link
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  local binpath=$(which arm-none-eabi-gcc)
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  local gccincpath=""
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  if [ -z "$binpath" ]; then
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    printError "command 'arm-none-eabi-gcc' not found\n"
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    return -1
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  else 
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    # traverse any links
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    while [ -L "$binpath" ]; do
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      binpath=$(realpath $(dirname $binpath)/$(readlink $binpath))
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    done
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    printInfo "gcc-arm-none-eabi detected: $binpath\n"
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128
    # return include path
129
    gccincpath=$(realpath $(dirname ${binpath})/../arm-none-eabi/include/)
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    if [ ! -d "$gccincpath" ]; then
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      printWarning "$gccincpath does not exist\n"
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      return -2
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    else
134
      eval $1="$gccincpath"
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      return 0
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    fi
137
  fi
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}
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140
### detect available modules ###################################################
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# Detect all avalable modules supported by AMiRo-OS.
142
#
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# usage:      detectModules <modulearray>
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# arguments:  <modulearray>
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#                 Array variable to store all detected modules to.
146
# return:     n/a
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#
148
function detectModules {
149
  local modulesdir=$(realpath $(dirname $(realpath ${BASH_SOURCE[0]}))/../../../modules)
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  local modules_detected=()
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  # detect all available modules (via directories)
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  for dir in $(ls -d ${modulesdir}/*/); do
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    modules_detected[${#modules_detected[@]}]=$(basename $dir)
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  done
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  # set the output variable
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  eval "$1=(${modules_detected[*]})"
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}
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### create project files for a single module ###################################
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# Create project files for a single module.
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#
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# usage:      createModuleProject <modules> [-m|--module=<module>] [-p|--path=<path>] [--gcc=<path>] [-o|--out=<var>] [--gccout=<var>]
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# arguments:  <modules>
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#                 Array containing all modules available.
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#             -m, --module <module>
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#                 Name (folder name) of the module for which project files shall be generated.
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#             -p, --path <path>
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#                 Path where to create the project files.
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#             --gcc=<path>
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#                 Path to the GCC include directory.
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#             -o, --out <var>
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#                 Variable to store the path to.
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#             --gccout=<var>
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#                 Variable to store the path to the GCC include directory to.
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#                 If this optional arguments is absent, ths function will ask for user input.
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# return:     0
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#                 No error or warning occurred.
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#             1
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#                 Aborted by user.
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#             -1
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#                 No modules available.
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#             -2
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#                 The specified <module> could not be found.
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#             -3
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#                 Parsing the project for the specified module failed.
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#             -4
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#                 Missing dependencies.
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#
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function createModuleProject {
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  local userdir=$(pwd)
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  local modulesdir=$(realpath $(dirname $(realpath ${BASH_SOURCE[0]}))/../../../modules)
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  local modules=("${!1}")
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  local module=""
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  local moduleidx=""
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  local projectdir=""
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  local gccincludedir=""
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  local outvar=""
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  local gccoutvar=""
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  # check dependencies
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  checkCommands make
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  if [ $? -ne 0 ]; then
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    printError "Missing dependencies detected.\n"
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    return -4
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  fi
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  # parse arguments
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  local otherargs=()
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  while [ $# -gt 0 ]; do
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    if ( parseIsOption $1 ); then
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      case "$1" in
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        -m=*|--module=*)
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          module="${1#*=}"; shift 1;;
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        -m|--module)
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          module="$2"; shift 2;;
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        -p=*|--path=*)
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          projectdir=$(realpath "${1#*=}"); shift 1;;
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        -p|--path)
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          projectdir=$(realpath "$2"); shift 2;;
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        --gcc=*)
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          gccincludedir=$(realpath "${1#*=}"); shift 1;;
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        --gcc)
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          gccincludedir=$(realpath "$2"); shift 2;;
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        -o=*|--out=*)
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          outvar=${1#*=}; shift 1;;
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        -o|--out)
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          outvar=$2; shift 2;;
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        --gccout=*)
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          gccoutvar=$(realpath "${1#*=}"); shift 1;;
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        --gccout)
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          gccoutvar=$(realpath "$2"); shift 2;;
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        *)
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          printError "invalid option: $1\n"; shift 1;;
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      esac
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    else
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      otherargs+=("$1")
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      shift 1
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    fi
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  done
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243
  # sanity check for the modules variable
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  if [ -z "${modules[*]}" ]; then
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    printError "no modules available\n"
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    return -1
247
  fi
248

    
249
  # select module
250
  if [ -z $module ]; then
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    # list all available modules
252
    printInfo "choose a module or type 'A' to abort:\n"
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    for (( idx=0; idx<${#modules[@]}; ++idx )); do
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      printf "%4u: %s\n" $(($idx + 1)) "${modules[$idx]}"
255
    done
256
    # read user input
257
    printLog "read user selection\n"
258
    local userinput=""
259
    while [[ ! "$userinput" =~ ^[0-9]+$ ]] || [ ! "$userinput" -gt 0 ] || [ ! "$userinput" -le ${#modules[@]} ] && [[ ! "$userinput" =~ ^[Aa]$ ]]; do
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      read -p "your selection: " -e userinput
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      printLog "user selection: $userinput\n"
262
      if [[ ! "$userinput" =~ ^[0-9]+$ ]] || [ ! "$userinput" -gt 0 ] || [ ! "$userinput" -le ${#modules[@]} ] && [[ ! "$userinput" =~ ^[Aa]$ ]]; then
263
        printWarning "Please enter an integer between 1 and ${#modules[@]} or 'A' to abort.\n"
264
      fi
265
    done
266
    if [[ "$userinput" =~ ^[Aa]$ ]]; then
267
      printWarning "aborted by user\n"
268
      return 1
269
    fi
270
    # store selection
271
    moduleidx=$(($userinput - 1))
272
    module="${modules[$moduleidx]}"
273
    printf "\n"
274
  else
275
    # search all modules for the selected one
276
    for (( idx=0; idx<${#modules[@]}; ++idx )); do
277
      if [ "${modules[$idx]}" = "$module" ]; then
278
        moduleidx=$idx
279
        break
280
      fi
281
    done
282
    # error if the module could not be found
283
    if [ -z $moduleidx ]; then
284
      printError "module ($module) not available\n"
285
      return -2
286
    fi
287
  fi
288

    
289
  # read absolute project directory if required
290
  if [ -z "$projectdir" ]; then
291
    getProjectDir projectdir
292
    printf "\n"
293
  fi
294

    
295
  # check for existing project files
296
  local projectfiles="$(find ${projectdir} -maxdepth 1 -type f | grep -E "${module}\.(includes|files|config|creator)$")"
297
  IFS=$'\n'; projectfiles=($projectfiles); unset IFS
298
  if [ ! -z "${projectfiles[*]}" ]; then
299
    printWarning "The following files will be overwritten:\n"
300
    for pfile in ${projectfiles[@]}; do
301
      printWarning "\t$(basename $pfile)\n"
302
    done
303
    local userinput=""
304
    printInfo "Continue and overwrite? [y/n]\n"
305
    readUserInput "YyNn" userinput
306
    case "$userinput" in
307
      Y|y)
308
        ;;
309
      N|n)
310
        printWarning "Project generation for ${module} module aborted by user\n"
311
        return 1
312
        ;;
313
      *)
314
        printError "unexpected input: ${userinput}\n"; return -999;;
315
    esac
316
    printf "\n"
317
  fi
318

    
319
  # print message
320
  printInfo "generating QtCreator project files for the $module module...\n"
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322
  # retrieve absolute GCC include path
323
  if [ -z "$gccincludedir" ]; then
324
    retrieveGccIncludeDir gccincludedir
325
  fi
326

    
327
  # change to project directory
328
  cd "$projectdir"
329

    
330
  # run make, but only run the GCC preprocessor and produce no binaries
331
  local sourcefiles=()
332
  local sourcefile=""
333
  local parse_state="WAIT_FOR_INCLUDE_COMPILE_MAKE"
334
  local makedirs=()
335
  # capture all output from make and GCC and append the return value of make as last line
336
  printInfo "processing project (this may take a while)...\n"
337
  local rawout=$(make --directory ${modulesdir}/${module} --always-make USE_OPT="-v -E -H" USE_VERBOSE_COMPILE="no" OUTFILES="" 2>&1 && echo $?)
338
  # check whether the make call was successfull
339
  if [[ $(echo "${rawout}" | tail -n 1) != "0" ]]; then
340
    printError "executing 'make' in module directory failed\n"
341
    cd "$userdir"
342
    return -3
343
  else
344
    # cleanup
345
    make --directory ${modulesdir}/${module} clean &>/dev/null
346
  fi
347
  # extract file names from raw output
348
  IFS=$'\n'; rawout=($rawout); unset IFS
349
  for line in "${rawout[@]}"; do
350
    case $parse_state in
351
      WAIT_FOR_INCLUDE_COMPILE_MAKE)
352
        # lines stating include files look like:
353
        # ... <../relative/path/to/file>
354
        if [[ "$line" =~ ^\.+[[:blank:]].+\..+$ ]]; then
355
          sourcefile=${line##* }
356
          if [[ ! "$sourcefile" =~ ^/ ]]; then
357
            sourcefile=$(realpath ${makedirs[-1]}/${sourcefile})
358
          fi
359
          sourcefiles[${#sourcefiles[@]}]="$sourcefile"
360
        # whenever the next source file is processed, a message appears like:
361
        # Compiling <filename>
362
        elif [[ "$line" =~ ^Compiling[[:blank:]](.+\..+)$ ]]; then
363
          printf "."
364
          sourcefile=${BASH_REMATCH[1]}
365
          parse_state="WAIT_FOR_COMPILERCALL"
366
        # if make is called again in another directory, a message appears like:
367
        # make[1]: Entering directory 'directory'
368
        elif [[ "$line" =~ ^make(\[[0-9]+\])?:\ Entering\ directory\ \'.+\'$ ]]; then
369
          makedirs+=($(echo "$line" | (cut -d "'" -f 2)))
370
        # if make is leaving a directory, a message appears like:
371
        # make[1]: Leaving directory 'directory'
372
        elif [[ "$line" =~ ^make(\[[0-9]+\])?:\ Leaving\ directory\ \'.+\'$ ]]; then
373
          unset makedirs[-1]
374
        fi;;
375
      WAIT_FOR_COMPILERCALL)
376
        # wait for the actual call of the compiler to retrieve the full path to the source file
377
        if [[ "$line" == *${sourcefile}* ]]; then
378
          line="${line%%${sourcefile}*}${sourcefile}"
379
          line="${line##* }"
380
          if [[ "$line" =~ ^/ ]]; then
381
            # aboslute path
382
            sourcefile=$line
383
          else
384
            # relative path
385
            sourcefile=$(realpath ${makedirs[-1]}/${line##* })
386
          fi
387
          sourcefiles[${#sourcefiles[@]}]="$sourcefile"
388
          parse_state="WAIT_FOR_INCLUDE_COMPILE_MAKE"
389
        fi;;
390
    esac
391
  done
392
  unset rawout
393
  printf "\n"
394
  # sort and remove duplicates
395
  IFS=$'\n'; sourcefiles=($(sort --unique <<< "${sourcefiles[*]}")); unset IFS
396

    
397
  # extract include paths
398
  local includes=()
399
  for source in ${sourcefiles[*]}; do
400
    includes[${#includes[@]}]="$(dirname ${source})"
401
  done
402
  # sort and remove duplicates
403
  IFS=$'\n'; includes=($(sort --unique <<< "${includes[*]}")); unset IFS
404

    
405
  # generate the .incldues file, containing all include paths
406
  echo "" > ${projectdir}/${module}.includes
407
  for inc in ${includes[*]}; do
408
    echo "$inc" >> ${projectdir}/${module}.includes
409
  done
410
  # generate the .files file, containing all source files
411
  echo "" > ${projectdir}/${module}.files
412
  for source in ${sourcefiles[*]}; do
413
    # skip GCC files
414
    if [[ ! "$source" =~ .*/gcc.* ]]; then
415
      echo "$source" >> ${projectdir}/${module}.files
416
    fi
417
  done
418
  # generate a default project configuration file if it doesn't exist yet
419
  if [ ! -f ${projectdir}/${module}.config ]; then
420
    echo "// Add predefined macros for your project here. For example:" > ${projectdir}/${module}.config
421
    echo "// #define YOUR_CONFIGURATION belongs here" >> ${projectdir}/${module}.config
422
  fi
423
  # generate a default .creator file if it doesn't exist yet
424
  if [ ! -f ${projectdir}/${module}.creator ]; then
425
    echo "[general]" > ${projectdir}/${module}.creator
426
  fi
427

    
428
  # go back to user directory
429
  cd $userdir
430

    
431
  # fill the output variables
432
  if [ ! -z "$outvar" ]; then
433
    eval $outvar="$projectdir"
434
  fi
435
  if [ ! -z "$gccoutvar" ]; then
436
    eval $gccoutvar="$gccincludedir"
437
  fi
438

    
439
  return 0
440
}
441

    
442
### create project files for all modules #######################################
443
# Create project files for all modules.
444
#
445
# usage:      createAllProjects <modules> [-p|--path=<path>] [--gcc=<path>] [-o|--out=<var>] [--gccout=<var>]
446
# arguments:  <modules>
447
#                 Array containing all modules available.
448
#             -p, --path <path>
449
#                 Path where to create the project files.
450
#             --gcc=<path>
451
#                 Path to the GCC include directory.
452
#             -o, --out <var>
453
#                 Variable to store the path to.
454
#             --gccout=<var>
455
#                 Variable to store the path to the GCC include directory to.
456
#                 If this optional arguments is absent, ths function will ask for user input.
457
# return:     0
458
#                 No error or warning occurred.
459
#             1
460
#                 Aborted by user.
461
#             -1
462
#                 No modules available.
463
#
464
function createAllProjects {
465
  local modules=("${!1}")
466
  local projectsdir=""
467
  local gccincludedir=""
468
  local outvar=""
469
  local gccoutvar=""
470

    
471
  # parse arguments
472
  local otherargs=()
473
  while [ $# -gt 0 ]; do
474
    if ( parseIsOption $1 ); then
475
      case "$1" in
476
        -p=*|--path=*)
477
          projectsdir=$(realpath "${1#*=}"); shift 1;;
478
        -p|--path)
479
          projectsdir=$(realpath "$2"); shift 2;;
480
        --gcc=*)
481
          gccincludedir=$(realpath "${1#*=}"); shift 1;;
482
        --gcc)
483
          gccincludedir=$(realpath "$2"); shift 2;;
484
        -o=*|--out=*)
485
          outvar=${1#*=}; shift 1;;
486
        -o|--out)
487
          outvar=$2; shift 2;;
488
        --gccout=*)
489
          gccoutvar=$(realpath "${1#*=}"); shift 1;;
490
        --gccout)
491
          gccoutvar=$(realpath "$2"); shift 2;;
492
        *)
493
          printError "invalid option: $1\n"; shift 1;;
494
      esac
495
    else
496
      otherargs+=("$1")
497
      shift 1
498
    fi
499
  done
500

    
501
  # sanity check for the modules variable
502
  if [ -z "${modules[*]}" ]; then
503
    printError "no modules available\n"
504
    return -1
505
  fi
506

    
507
  # read absolute project directory if required
508
  if [ -z "$projectsdir" ]; then
509
    getProjectDir projectsdir
510
  fi
511

    
512
  # check for existing project files
513
  local projectfiles=""
514
  for module in ${modules[@]}; do
515
    projectfiles+="$(find ${projectsdir} -maxdepth 1 -type f | grep -E "${module}\.(includes|files|config|creator)$")"
516
  done
517
  IFS=$'\n'; projectfiles=($projectfiles); unset IFS
518
  if [ ! -z "${projectfiles[*]}" ]; then
519
    printWarning "The following files will be removed:\n"
520
    for pfile in ${projectfiles[@]}; do
521
      printWarning "\t$(basename $pfile)\n"
522
    done
523
    local userinput=""
524
    printInfo "Continue and overwrite? [y/n]\n"
525
    readUserInput "YyNn" userinput
526
    case "${userinput}" in
527
      Y|y)
528
        for pfile in ${projectfiles[*]}; do
529
          rm "$pfile"
530
        done
531
        ;;
532
      N|n)
533
        printWarning "Project generation aborted by user\n"
534
        return 1
535
        ;;
536
      *)
537
        printError "unexpected input: ${userinput}\n"
538
        return 999
539
        ;;
540
    esac
541
  fi
542

    
543
  # print message
544
  printf "\n"
545
  printInfo "generating QtCreator project files for all modules...\n"
546

    
547
  # retrieve absolute GCC include path
548
  if [ -z "$gccincludedir" ]; then
549
    retrieveGccIncludeDir gccincludedir
550
  fi
551

    
552
  # iterate over all modules
553
  local retval=1
554
  for module in ${modules[@]}; do
555
    if [ $retval != 0 ]; then
556
      printf "\n"
557
    fi
558
    createModuleProject modules[@] --module="$module" --path="$projectsdir" --gcc="$gccincludedir"
559
    retval=$?
560
  done
561

    
562
  return 0
563
}
564

    
565
### delete project files #######################################################
566
# Deletes all project files and optionally .user files, too.
567
#
568
# usage:      deleteProjects [-p|--path=<path>] [-m|--module=<module>] [-o|--out=<var>] [-w|-wipe]
569
# arguments:  -p, --path <path>
570
#                 Path where to delete the project files.
571
#             -m, --module <module>
572
#                 Module name for which the project files shall be deleted.
573
#             -o, --out <var>
574
#                 Variable to store the path to.
575
#             -w, --wipe
576
#                 Delete .user files as well.
577
# return:
578
#  -  0: no error
579
#
580
function deleteProjects {
581
  local modulename=""
582
  local projectdir=""
583
  local outvar=""
584
  local wipe=false
585
  local files=""
586

    
587
  # parse arguments
588
  local otherargs=()
589
  while [ $# -gt 0 ]; do
590
    if ( parseIsOption $1 ); then
591
      case "$1" in
592
        -p=*|--path=*)
593
          projectdir=$(realpath "${1#*=}"); shift 1;;
594
        -p|--path)
595
          projectdir=$(realpath "$2"); shift 2;;
596
        -m=*|--module=*)
597
          modulename="${1#*=}"; shift 1;;
598
        -m|--module)
599
          modulename="${2}"; shift 2;;
600
        -o=*|--out=*)
601
          outvar=${1#*=}; shift 1;;
602
        -o|--out)
603
          outvar=$2; shift 2;;
604
        -w|--wipe)
605
          wipe=true; shift 1;;
606
        *)
607
          printError "invalid option: $1\n"; shift 1;;
608
      esac
609
    else
610
      otherargs+=("$1")
611
      shift 1
612
    fi
613
  done
614

    
615
  # read absolute project directory if required
616
  if [ -z "$projectdir" ]; then
617
    getProjectDir projectdir
618
  fi
619

    
620
  # list all files to be deleted
621
  if [ -z "$modulename" ]; then
622
    if [ $wipe != true ]; then
623
      files=$(find "${projectdir}" -maxdepth 1 -type f | grep -E "^.+\.(includes|files|config|creator|cflags|cxxflags)$")
624
    else
625
      files=$(find "${projectdir}" -maxdepth 1 -type f | grep -E "^.+\.(includes|files|config|creator|cflags|cxxflags|creator(\.user(\..+)?)?)$")
626
    fi
627
  else
628
    if [ $wipe != true ]; then
629
      files=$(find "${projectdir}" -maxdepth 1 -type f | grep -E "^${modulename}\.(includes|files|config|creator|cflags|cxxflags)$")
630
    else
631
      files=$(find "${projectdir}" -maxdepth 1 -type f | grep -E "^${modulename}\.(includes|files|config|creator|cflags|cxxflags|creator(\.user(\..+)?)?)$")
632
    fi
633
  fi
634
  if [ ! -z "$files" ]; then
635
    printInfo "Deleting the following files:\n"
636
    while read line; do
637
      printInfo "\t$(basename ${line})\n"
638
      rm ${line} 2>&1 | tee -a $LOG_FILE
639
    done <<< "${files}"
640
  else
641
    printInfo "No project files found\n"
642
  fi
643

    
644
  # store the path to the output variable, if required
645
  if [ ! -z "$outvar" ]; then
646
    eval $outvar="$projectdir"
647
  fi
648

    
649
  return 0
650
}
651

    
652
### main function of this script ###############################################
653
# Creates, deletes and wipes QtCreator project files for any module supported by AMiRo-OS.
654
#
655
# usage:      see function printHelp
656
# arguments:  see function printHelp
657
# return:     0
658
#                 No error or warning ocurred.
659
#
660
function main {
661
# print welcome/info text if not suppressed
662
  if [[ $@ != *"--noinfo"* ]]; then
663
    printWelcomeText
664
  else
665
    printf "######################################################################\n"
666
  fi
667
  printf "\n"
668

    
669
  # if --help or -h was specified, print the help text and exit
670
  if [[ $@ == *"--help"* || $@ == *"-h"* ]]; then
671
    printHelp
672
    printf "\n"
673
    quitScript
674
  fi
675

    
676
  # set log file if specified
677
  if [[ $@ == *"--log"* ]] || [[ $@ == *"--LOG"* ]]; then
678
    # get the parameter (file name)
679
    local cmdidx=1
680
    while [[ ! "${!cmdidx}" = "--log"* ]] && [[ ! "${!cmdidx}" = "--LOG"* ]]; do
681
      cmdidx=$[cmdidx + 1]
682
    done
683
    local cmd="${!cmdidx}"
684
    local logfile=""
685
    if [[ "$cmd" = "--log="* ]] || [[ "$cmd" = "--LOG="* ]]; then
686
      logfile=${cmd#*=}
687
    else
688
      local filenameidx=$((cmdidx + 1))
689
      logfile="${!filenameidx}"
690
    fi
691
    # optionally force silent appending
692
    if [[ "$cmd" = "--LOG"* ]]; then
693
      setLogFile --option=c --quiet "$logfile" LOG_FILE
694
    else
695
      setLogFile "$logfile" LOG_FILE
696
      printf "\n"
697
    fi
698
  fi
699
  # log script name
700
  printLog "this is $(realpath ${BASH_SOURCE[0]})\n"
701

    
702
  # detect available modules and inform user
703
  local modules=()
704
  detectModules modules
705
  case "${#modules[@]}" in
706
    0)
707
      printInfo "no module has been detected\n";;
708
    1)
709
      printInfo "1 module has been detected:\n";;
710
    *)
711
      printInfo "${#modules[@]} modules have been detected:\n"
712
  esac
713
  for (( idx=0; idx<${#modules[@]}; ++idx )); do
714
    printInfo "  - ${modules[$idx]}\n"
715
  done
716
  printf "\n"
717

    
718
  # parse arguments
719
  local otherargs=()
720
  while [ $# -gt 0 ]; do
721
    if ( parseIsOption $1 ); then
722
      case "$1" in
723
        -h|--help) # already handled; ignore
724
          shift 1;;
725
        -m=*|--module=*)
726
          createModuleProject modules[@] --module="${1#*=}"; printf "\n"; shift 1;;
727
        -m|--module)
728
          createModuleProject modules[@] --module="${2}"; printf "\n"; shift 2;;
729
        -a|--all)
730
          createAllProjects modules[@]; shift 1;;
731
        -c|--clean)
732
          deleteProjects; printf "\n"; shift 1;;
733
        -w|--wipe)
734
          deleteProjects --wipe; printf "\n"; shift 1;;
735
        -q|--quit)
736
          quitScript; shift 1;;
737
        --log=*|--LOG=*) # already handled; ignore
738
          shift 1;;
739
        --log|--LOG) # already handled; ignore
740
          shift 2;;
741
        --noinfo) # already handled; ignore
742
          shift 1;;
743
        *)
744
          printError "invalid option: $1\n"; shift 1;;
745
      esac
746
    else
747
      otherargs+=("$1")
748
      shift 1
749
    fi
750
  done
751

    
752
  # interactive menu
753
  while ( true ); do
754
    # main menu info prompt and selection
755
    printInfo "QtCreator setup main menu\n"
756
    printf "Please select one of the following actions:\n"
757
    printf "  [M] - create a project for a single module\n"
758
    printf "  [A] - create a project for all modules\n"
759
    printf "  [C] - clean all project files\n"
760
    printf "  [W] - wipe all project and .user files\n"
761
    printf "  [Q] - quit this setup\n"
762
    local userinput=""
763
    readUserInput "MmAaCcWwQq" userinput
764
    printf "\n"
765

    
766
    # evaluate user selection
767
    case "$userinput" in
768
      M|m)
769
        createModuleProject modules[@]; printf "\n";;
770
      A|a)
771
        createAllProjects modules[@]; printf "\n";;
772
      C|c)
773
        deleteProjects; printf "\n";;
774
      W|w)
775
        deleteProjects --wipe; printf "\n";;
776
      Q|q)
777
        quitScript;;
778
      *) # sanity check (exit with error)
779
        printError "unexpected argument: $userinput\n";;
780
    esac
781
  done
782

    
783
  exit 0
784
}
785

    
786
################################################################################
787
# SCRIPT ENTRY POINT                                                           #
788
################################################################################
789

    
790
main "$@"
791