CommandStation-EX/installer.sh

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#!/bin/bash
#
# © 2022,2023 Harald Barth
#
# This file is part of CommandStation-EX
#
# This 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.
#
# It 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 CommandStation. If not, see <https://www.gnu.org/licenses/>.
#
#
# Usage: mkdir DIRNAME ; cd DIRNAME ; ../installer.sh
# or from install directory ./installer.sh
#
DCCEXGITURL="https://github.com/DCC-EX/CommandStation-EX"
ACLIINSTALL="https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh"
ACLI="./bin/arduino-cli"
function need () {
type -p $1 > /dev/null && return
dpkg -l $1 2>&1 | egrep ^ii >/dev/null && return
sudo apt-get install $1
type -p $1 > /dev/null && return
echo "Could not install $1, abort"
exit 255
}
need git
if cat /etc/issue | egrep '^Raspbian' 2>&1 >/dev/null ; then
# we are on a raspi where we do not support graphical
unset DISPLAY
fi
if [ x$DISPLAY != x ] ; then
# we have DISPLAY, do the graphic thing
need python3-tk
need python3.8-venv
mkdir -p ~/ex-installer/venv
python3 -m venv ~/ex-installer/venv
cd ~/ex-installer/venv || exit 255
source ./bin/activate
git clone https://github.com/DCC-EX/EX-Installer
cd EX-Installer || exit 255
pip3 install -r requirements.txt
exec python3 -m ex_installer
fi
if test -d `basename "$DCCEXGITURL"` ; then
: assume we are almost there
cd `basename "$DCCEXGITURL"` || exit 255
fi
if test -d .git ; then
: assume we are right here
git pull
else
git clone "$DCCEXGITURL"
cd `basename "$DCCEXGITURL"` || exit 255
fi
# prepare versions
VERSIONS=/tmp/versions.$$
git tag --sort=v:refname | grep Prod | tail -1 > $VERSIONS
echo master >> $VERSIONS
git tag --sort=v:refname | grep Devel | tail -1 >> $VERSIONS
echo devel >> $VERSIONS
# ask user what version to use
echo "What version to use? (give line number) If in doubt, use 1"
cat -n $VERSIONS
echo -n "> "
LINE=`awk 'BEGIN {getline A < "/dev/tty"} ; A == NR {print}' $VERSIONS`
git checkout $LINE
if test -f config.h ; then
: all well
else
# need to do this config better
cp -p config.example.h config.h
fi
if test -x "$ACLI" ; then
: all well
else
need curl
curl "$ACLIINSTALL" > acliinstall.sh
chmod +x acliinstall.sh
./acliinstall.sh
fi
$ACLI core update-index || exit 255
# Board discovery
BOARDS=/tmp/boards.$$
$ACLI board list > /dev/null # download missing components
$ACLI board list | grep serial > $BOARDS # real run
if test -s $BOARDS ; then
: all well
else
echo "$ACLI: No boards found"
exit 255
fi
if test x`< $BOARDS wc -l` = 'x1' ; then
LINE=`cat $BOARDS`
else
# ask user
echo "What board to use? (give line number)"
cat -n $BOARDS
echo -n "> "
LINE=`awk 'BEGIN {getline A < "/dev/tty"} ; A == NR {print}' $BOARDS`
fi
rm $BOARDS
PORT=`echo $LINE | cut -d" " -f1`
echo Will use port: $PORT
# FQBN discovery
FQBN=`echo $LINE | egrep 'arduino:avr:[a-z][a-z]*' | sed 's/.*\(arduino:avr:[a-z][a-z]*\) .*/\1/1'`
if test x$FQBN = x ; then
# ask user
cat > /tmp/fqbn.$$ <<EOF
arduino:avr:uno
arduino:avr:mega
esp32:esp32:esp32
EOF
echo "What board type? (give line number)"
cat -n /tmp/fqbn.$$
echo -n "> "
FQBN=`awk 'BEGIN {getline A < "/dev/tty"} ; A == NR {print}' /tmp/fqbn.$$`
fi
rm /tmp/fqbn.$$
echo FQBN is $FQBN
# Install phase
$ACLI core install `echo $FQBN | sed 's,:[^:]*$,,1'` # remove last component to get package
$ACLI board attach -p $PORT --fqbn $FQBN "$PWD"
$ACLI compile --fqbn $FQBN "$PWD"
$ACLI upload -v -t -p $PORT "$PWD"