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amiro-blt / setup.sh @ 5690d84c

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################################################################################
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# AMiRo-BLT is an bootloader and toolchain designed for the Autonomous Mini    #
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# Robot (AMiRo) platform.                                                      #
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# Copyright (C) 2016..2017  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
25

    
26
################################################################################
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# GENERIC FUNCTIONS                                                            #
28
################################################################################
29

    
30
### print an error message #####################################################
31
# Prints a error <message> to standard output.
32
#If variable 'LOG_FILE' is specified, the message is also appended to the given file.
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#
34
# usage:      printError <message>
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# arguments:  <message>
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#                 Message string to print.
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# return:     n/a
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#
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function printError {
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  local string="ERROR:   $1"
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  # if a log file is specified
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  if [ -n "$LOG_FILE" ]; then
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    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
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  fi
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  printf "$(tput setaf 1)>>> $string$(tput sgr 0)" 1>&2
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}
47

    
48
### print a warning message ####################################################
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# Prints a warning <message> to standard output.
50
#If variable 'LOG_FILE' is specified, the message is also appended to the given file.
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#
52
# usage:      printMessage <message>
53
# arguments:  <message>
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#                 Message string to print.
55
# return:     n/a
56
#
57
function printWarning {
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  local string="WARNING: $1"
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  # if a log file is specified
60
  if [ -n "$LOG_FILE" ]; then
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    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
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  fi
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  printf "$(tput setaf 3)>>> $string$(tput sgr 0)"
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}
65

    
66
### print an information message ###############################################
67
# Prints an information <message> to standard output.
68
#If variable 'LOG_FILE' is specified, the message is also appended to the given file.
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#
70
# usage:      printInfo <message>
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# arguments:  <message>
72
#                 Message string to print.
73
# return:     n/a
74
#
75
function printInfo {
76
  local string="INFO:    $1"
77
  # if a log file is specified
78
  if [ -n "$LOG_FILE" ]; then
79
    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
80
  fi
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  printf "$(tput setaf 2)>>> $string$(tput sgr 0)"
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}
83

    
84
### print a message to file ####################################################
85
# Appends a <message> to a log file, specified by the variable 'LOG_FILE'.
86
#
87
# usage       printLog <message>
88
# arguments:  <message>
89
#                 Message string to print.
90
# return:     n/a
91
#
92
function printLog {
93
  local string="LOG:     $1"
94
  # if a log file is specified
95
  if [ -n "$LOG_FILE" ]; then
96
    printf "[$(date '+%Y-%m-%d %H:%M:%S')] $string" >> $LOG_FILE
97
  fi
98
}
99

    
100
### exit the script normally ###################################################
101
# Prints a delimiter and exits the script normally (returns 0).
102
#
103
# usage:      quitScript
104
# arguments:  n/a
105
# return:     0
106
#                 No error or warning occurred.
107
#
108
function quitScript {
109
  printInfo "exiting $(realpath ${BASH_SOURCE[0]})\n"
110
  printf "\n"
111
  printf "######################################################################\n"
112
  exit 0
113
}
114

    
115
### read a user input ##########################################################
116
# Reads a single character user input from a set up <options> and stores it in
117
# a given <return> variable.
118
#
119
# usage:      readUserInput <options> <return>
120
# arguments:  <options>
121
#                 String definiing the set of valid characters.
122
#                 If the string is empty, the user can input any character.
123
#             <return>
124
#                 Variable to store the selected character to.
125
# return:     n/a
126
#
127
function readUserInput {
128
  local input=""
129
  # read user input
130
  while [ -z $input ] || ( [ -n "$1" ] && [[ ! $input =~ ^[$1]$ ]] ); do
131
    read -p "your selection: " -n 1 -e input
132
    if [ -z $input ] || ( [ -n "$1" ] && [[ ! $input =~ ^[$1]$ ]] ); then
133
      printWarning "[$input] is no valid action\n"
134
    fi
135
  done
136
  printLog "[$input] has been selected\n"
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  eval $2="$input"
138
}
139

    
140
### check whether argument is an option ########################################
141
# Checks a <string> whether it is an option.
142
# Options are defined to either start with '--' followed by any string, or
143
# to start with a single '-' followed by a single character, or
144
# to start with a single '-' followed by a single character, a '=' and any string.
145
# Examples: '--option', '--option=arg', '-o', '-o=arg', '--'
146
#
147
# usage:      parseIsOption <string>
148
# arguments:  <string>
149
#                 A string to check whether it is an option.
150
# return:     0
151
#                 <string> is an option.
152
#             -1
153
#                 <string> is not an option.
154
#
155
function parseIsOption {
156
  if [[ "$1" =~ ^-(.$|.=.*) ]] || [[ "$1" =~ ^--.* ]]; then
157
    return 0
158
  else
159
    return -1
160
  fi
161
}
162

    
163
### set the log file ###########################################################
164
# Sets a specified <infile> as log file and checks whether it already exists.
165
# If so, the log may either be appended to the file, its content can be cleared,
166
# or no log is generated at all.
167
# The resulting path is stored in <outvar>.
168
#
169
# usage:      setLogFile [--option=<option>] [--quiet] <infile> <outvar>
170
# arguments:  --option=<option>
171
#                 Select what to do if <file> already exists.
172
#                 Possible values are 'a', 'r' and 'n'.
173
#                 - a: append
174
#                 - r: delete and restart
175
#                 - n: no log
176
#                 If no option is secified but <file> exists, an interactive selection is provided.
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#             --quiet
178
#                 Suppress all messages.
179
#             <infile>
180
#                 Path of the wanted log file.
181
#             <outvar>
182
#                 Variable to store the path of the log file to.
183
# return:     0
184
#                 No error or warning occurred.
185
#             -1
186
#                 Error: invalid input
187
#
188
function setLogFile {
189
  local filepath=""
190
  local option=""
191
  local quiet=false
192

    
193
  # parse arguments
194
  local otherargs=()
195
  while [ $# -gt 0 ]; do
196
    if ( parseIsOption $1 ); then
197
      case "$1" in
198
        -o=*|--option=*)
199
          option=${1#*=}; shift 1;;
200
        -o*|--option*)
201
          option="$2"; shift 2;;
202
        -q|--quiet)
203
          quiet=true; shift 1;;
204
        *)
205
          printError "invalid option: $1\n"; shift 1;;
206
      esac
207
    else
208
      otherargs+=("$1")
209
      shift 1
210
    fi
211
  done
212
  filepath=$(realpath ${otherargs[0]})
213

    
214
  # if file already exists
215
  if [ -e $filepath ]; then
216
    # if no option was specified, ask what to do
217
    if [ -z "$option" ]; then
218
      printWarning "log file $filepath already esists\n"
219
      local userinput=""
220
      printf "Select what to do:\n"
221
      printf "  [A] - append log\n"
222
      printf "  [R] - restart log (delete existing file)\n"
223
      printf "  [N] - no log\n"
224
      readUserInput "AaRrNn" userinput
225
      option=${userinput,,}
226
    fi
227
    # evaluate option
228
    case "$option" in
229
      a)
230
        if [ $quiet = false ]; then
231
          printInfo "appending log to $filepath\n"
232
        fi
233
        printf "\n" >> $filepath
234
        printf "######################################################################\n" >> $filepath
235
        printf "\n" >> $filepath
236
        ;;
237
      r)
238
        echo -n "" > $filepath
239
        if [ $quiet = false ]; then
240
          printInfo "content of $filepath wiped\n"
241
        fi
242
        ;;
243
      n)
244
        if [ $quiet = false ]; then
245
          printInfo "no log file will be generated\n"
246
        fi
247
        filepath=""
248
        ;;
249
      *) # sanity check (return error)
250
        printError "unexpected argument: $option\n"; return -1;;
251
    esac
252
  else
253
    if [ $quiet = false ]; then
254
      printInfo "log file set to $filepath\n"
255
    fi
256
  fi
257

    
258
  eval ${otherargs[1]}="$filepath"
259

    
260
  return 0
261
}
262

    
263
################################################################################
264
# SPECIFIC FUNCTIONS                                                           #
265
################################################################################
266

    
267
### print welcome text #########################################################
268
# Prints a welcome message to standard out.
269
#
270
# usage:      printWelcomeText
271
# arguments:  n/a
272
# return:     n/a
273
#
274
function printWelcomeText {
275
  printf "######################################################################\n"
276
  printf "#                                                                    #\n"
277
  printf "#                  Welcome to the AMiRo-BLT setup!                   #\n"
278
  printf "#                                                                    #\n"
279
  printf "######################################################################\n"
280
  printf "#                                                                    #\n"
281
  printf "# Copyright (c) 2016..2017  Thomas Schöpping                         #\n"
282
  printf "#                                                                    #\n"
283
  printf "# This is free software; see the source for copying conditions.      #\n"
284
  printf "# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR  #\n"
285
  printf "# A PARTICULAR PURPOSE. The development of this software was         #\n"
286
  printf "# supported by the Excellence Cluster EXC 227 Cognitive Interaction  #\n"
287
  printf "# Technology. The Excellence Cluster EXC 227 is a grant of the       #\n"
288
  printf "# Deutsche Forschungsgemeinschaft (DFG) in the context of the German #\n"
289
  printf "# Excellence Initiative.                                             #\n"
290
  printf "#                                                                    #\n"
291
  printf "######################################################################\n"
292
}
293

    
294
### print help #################################################################
295
# Prints a help text to standard out.
296
#
297
# usage:      printHelp
298
# arguments:  n/a
299
# return:     n/a
300
#
301
function printHelp {
302
  printInfo "printing help text\n"
303
  printf "usage:    $(basename ${BASH_SOURCE[0]}) [-h|--help] [-f|--stm32flash] [-s|--SerialBoot] [-e|--IDE] [-c|--compiler] [-q|--quit] [--log=<file>]\n"
304
  printf "\n"
305
  printf "options:  -h, --help\n"
306
  printf "              Print this help text.\n"
307
  printf "          -f, --stm32flash\n"
308
  printf "              Run st,32flash tool setup.\n"
309
  printf "          -s, --SerialBoot\n"
310
  printf "              Run SerialBoot tool setup.\n"
311
  printf "          -e, --IDE\n"
312
  printf "              Enter IDE setup.\n"
313
  printf "          -c, --compiler\n"
314
  printf "              Enter compiler setup.\n"
315
  printf "          -q, --quit\n"
316
  printf "              Quit the script.\n"
317
  printf "          --log=<file>\n"
318
  printf "              Specify a log file.\n"
319
}
320

    
321
### stm32flash tool setup ######################################################
322
# Fetches the source code for the stm32flash tool and builds the binary.
323
# If the tool was already initialized, it can be wiped and rebuilt.
324
#
325
# usage:      stm32flashSetup
326
# arguments:  n/a
327
# return:     0
328
#                 No error or warning occurred.
329
#             1
330
#                 Warning: Setup aborted by user.
331
#             -1
332
#                 Error: Unexpected user input.
333
#
334
function stm32flashSetup {
335
  local amirobltdir=$(dirname $(realpath ${BASH_SOURCE[0]}))
336
  local stm32flashdir=${amirobltdir}/Host/Source/stm32flash/
337
  local userdir=$(pwd)
338

    
339
  # if the stm32flash folder is not empty
340
  if [ ! -z "$(ls -A $stm32flashdir)" ]; then
341
    printWarning "$stm32flashdir is not empty. Delete and reinitialize? [y/n]\n"
342
    local userinput=""
343
    readUserInput "YyNn" userinput
344
    case "$userinput" in
345
      Y|y)
346
        printInfo "wiping ${stm32flashdir}...\n"
347
        # checkout base commit and delete all local branches
348
        cd $amirobltdir
349
        git submodule update --force --checkout $stm32flashdir | tee -a $LOG_FILE
350
        cd $stm32flashdir
351
        local git_branches=($(git for-each-ref --format="%(refname)"))
352
        for branch in $git_branches ; do
353
          if [[ $branch = *"heads/"* ]]; then
354
            git branch -D ${branch##*/} | tee -a $LOG_FILE
355
          fi
356
        done
357
        cd $amirobltdir
358
        # deinit stm32flash submodule and delete any remaining files
359
        git submodule deinit -f $stm32flashdir 2>&1 | tee -a $LOG_FILE
360
        rm -rf $stm32flashdir/*
361
        cd $userdir
362
        ;;
363
      N|n)
364
        printWarning "stm32flash setup aborted by user\n"
365
        return 1
366
        ;;
367
      *) # sanity check (return error)
368
        printError "unexpected input: $userinput\n";
369
        return -1
370
        ;;
371
    esac
372
  fi
373

    
374
  # initialize submodule
375
  printInfo "initializing stm32flash submodule...\n"
376
  cd $amirobltdir
377
  git submodule update --init $stm32flashdir 2>&1 | tee -a $LOG_FILE
378
  while [ ${PIPESTATUS[0]} -ne 0 ]; do
379
    printWarning "initialitaion failed. Retry? [y/n]\n"
380
    local userinput=""
381
    readUserInput "YyNn" userinput
382
    case "$userinput" in
383
      Y|y)
384
        git submodule update --init $stm32flashdir 2>&1 | tee -a $LOG_FILE;;
385
      N|n)
386
        printWarning "stm32flash initialization aborted by user\n"
387
        cd $userdir
388
        return 1
389
        ;;
390
      *) # sanity check (return error)
391
        printError "unexpected input: $userinput\n"; return -1;;
392
    esac
393
  done
394
  cd $userdir
395

    
396
  # build the stm32flash tool
397
  printInfo "compiling stm32flash\n"
398
  userdir=${PWD}
399
  cd "$stm32flashdir"
400
  make 2>&1 | tee -a $LOG_FILE
401
  cd "$userdir"
402

    
403
  return 0
404
}
405

    
406
### SerialBoot tool setup ######################################################
407
# Builds the SerialBoot tool.
408
# If the tool was built before, it can be deleted and rebuilt.
409
#
410
# usage:      serialBootSetup
411
# arguments:  n/a
412
# return:     0
413
#                 No errort or warning occurred.
414
#             1
415
#                 Warning: Setup aborted by user.
416
#             -1
417
#                 Error: Unexpected user input.
418
#
419
function serialBootSetup {
420
  local serialbootdir=$(dirname $(realpath ${BASH_SOURCE[0]}))/Host/Source/SerialBoot/
421
  local userdir=$(pwd)
422

    
423
  # if a build folder already exists
424
  if [ -d "${serialbootdir}/build/" ]; then
425
    printWarning "SerialBoot has been built before. Delete and rebuild? [y/n]\n"
426
    local userinput=""
427
    readUserInput "YyNn" userinput
428
    case "$userinput" in
429
      Y|y)
430
        printInfo "deleting ${serialbootdir}build/...\n"
431
        rm -rf "${serialbootdir}build/"
432
        ;;
433
      N|n)
434
        printWarning "SerialBoot setup aborted by user\n"
435
        return 1
436
        ;;
437
      *) # sanity check (return error)
438
        printError "unexpected input: $userinput\n";
439
        return -1
440
        ;;
441
    esac
442
  fi
443

    
444
  # build SerialBoot
445
  printInfo "compiling SerialBoot...\n"
446
  mkdir ${serialbootdir}build/
447
  cd ${serialbootdir}build/
448
  cmake .. 2>&1 | tee -a $LOG_FILE
449
  make 2>&1 | tee -a $LOG_FILE
450
  cd $userdir
451

    
452
  return 0
453
}
454

    
455
### IDE setup ##################################################################
456
# Enter the IDE setup.
457
#
458
# usage:      ideSetup
459
# arguments:  n/a
460
# return:     n/a
461
#
462
function ideSetup {
463
  printInfo "entering IDE setup\n"
464
  printf "\n"
465
  if [ -z "$LOG_FILE" ]; then
466
    $(dirname $(realpath ${BASH_SOURCE[0]}))/ide/idesetup.sh --noinfo
467
  else
468
    $(dirname $(realpath ${BASH_SOURCE[0]}))/ide/idesetup.sh --LOG="$LOG_FILE" --noinfo
469
  fi
470
}
471

    
472
### compiler setup #############################################################
473
# Enter the compiler setup.
474
#
475
# usage:      compilerSetup
476
# arguments:  n/a
477
# return:     n/a
478
#
479
function compilerSetup {
480
  printInfo "entering IDE setup\n"
481
  printf "\n"
482
  if [ -z "$LOG_FILE" ]; then
483
    $(dirname $(realpath ${BASH_SOURCE[0]}))/compiler/compilersetup.sh --noinfo
484
  else
485
    $(dirname $(realpath ${BASH_SOURCE[0]}))/compiler/compilersetup.sh --LOG="$LOG_FILE" --noinfo
486
  fi
487
}
488

    
489
### main function of this script ###############################################
490
# A setup to initialize dependencies, setup IDE projects and configure the
491
# compiler setup.
492
#
493
# usage:      see function printHelp
494
# arguments:  see function printHelp
495
# return:     0
496
#                 No error or warning occurred.
497
#
498
function main {
499
  # print welcome/info text if not suppressed
500
  if [[ $@ != *"--noinfo"* ]]; then
501
    printWelcomeText
502
  else
503
    printf "######################################################################\n"
504
  fi
505
  printf "\n"
506

    
507
  # if --help or -h was specified, print the help text and exit
508
  if [[ $@ == *"--help"* || $@ == *"-h"* ]]; then
509
    printHelp
510
    printf "\n"
511
    quitScript
512
  fi
513

    
514
  # set log file if specified
515
  if [[ $@ == *"--log"* ]] || [[ $@ == *"--LOG"* ]]; then
516
    # get the parameter (file name)
517
    local cmdidx=1
518
    while [[ ! "${!cmdidx}" = "--log"* ]] && [[ ! "${!cmdidx}" = "--LOG"* ]]; do
519
      cmdidx=$[cmdidx + 1]
520
    done
521
    local cmd="${!cmdidx}"
522
    local logfile=""
523
    if [[ "$cmd" = "--log="* ]] || [[ "$cmd" = "--LOG="* ]]; then
524
      logfile=${cmd#*=}
525
    else
526
      local filenameidx=$((cmdidx + 1))
527
      logfile="${!filenameidx}"
528
    fi
529
    # optionally force silent appending
530
    if [[ "$cmd" = "--LOG"* ]]; then
531
      setLogFile --option=a --quiet "$logfile" LOG_FILE
532
    else
533
      setLogFile "$logfile" LOG_FILE
534
      printf "\n"
535
    fi
536
  fi
537
  # log script name
538
  printLog "this is $(realpath ${BASH_SOURCE[0]})\n"
539

    
540
  # parse arguments
541
  local otherargs=()
542
  while [ $# -gt 0 ]; do
543
    if ( parseIsOption $1 ); then
544
      case "$1" in
545
        -h|--help) # already handled; ignore
546
          shift 1;;
547
        -f|--stm32flash)
548
          stm32flashSetup; printf "\n"; shift 1;;
549
        -s|--SerialBoot)
550
          serialBootSetup; printf "\n"; shift 1;;
551
        -e|--IDE)
552
          ideSetup; printf "\n"; shift 1;;
553
        -c|--compiler)
554
          compilerSetup; printf "\n"; shift 1;;
555
        -q|--quit)
556
          quitScript; shift 1;;
557
        --log=*|--LOG=*) # already handled; ignore
558
          shift 1;;
559
        --log|--LOG) # already handled; ignore
560
          shift 2;;
561
        --noinfo) # already handled; ignore
562
          shift 1;;
563
        *)
564
          printError "invalid option: $1\n"; shift 1;;
565
      esac
566
    else
567
      otherargs+=("$1")
568
      shift 1
569
    fi
570
  done
571

    
572
  # interactive menu
573
  while ( true ); do
574
    # main menu info prompt and selection
575
    printInfo "AMiRo-BLT setup main menu\n"
576
    printf "Please select one of the following actions:\n"
577
    printf "  [F] - get and build stm32flash tool\n"
578
    printf "  [S] - build SerialBoot tool\n"
579
    printf "  [E] - IDE project setup\n"
580
    printf "  [C] - enter compiler setup\n"
581
    printf "  [Q] - quit this setup\n"
582
    local userinput=""
583
    readUserInput "FfSsEeCcQq" userinput
584
    printf "\n"
585

    
586
    # evaluate user selection
587
    case "$userinput" in
588
      F|f)
589
        stm32flashSetup; printf "\n";;
590
      S|s)
591
        serialBootSetup; printf "\n";;
592
      E|e)
593
        ideSetup; printf "\n";;
594
      C|c)
595
        compilerSetup; printf "\n";;
596
      Q|q)
597
        quitScript;;
598
      *) # sanity check (exit with error)
599
        printError "unexpected argument: $userinput\n";;
600
    esac
601
  done
602

    
603
  exit 0
604
}
605

    
606
################################################################################
607
# SCRIPT ENTRY POINT                                                           #
608
################################################################################
609

    
610
main "$@"
611