From 8679527673a7730734c0f2fd4313716026ce3925 Mon Sep 17 00:00:00 2001 From: Phil Howard Date: Mon, 8 Nov 2021 12:09:36 +0000 Subject: [PATCH] Add Bullseye installer --- install-bullseye.sh | 254 ++++++++++++++++++++++++++++++++++++++++++++ install.sh | 39 ++++--- 2 files changed, 272 insertions(+), 21 deletions(-) create mode 100755 install-bullseye.sh diff --git a/install-bullseye.sh b/install-bullseye.sh new file mode 100755 index 0000000..76743a9 --- /dev/null +++ b/install-bullseye.sh @@ -0,0 +1,254 @@ +#!/bin/bash +CONFIG=/boot/config.txt +DATESTAMP=`date "+%Y-%m-%d-%H-%M-%S"` +CONFIG_BACKUP=false +APT_HAS_UPDATED=false +USER_HOME=/home/$SUDO_USER +RESOURCES_TOP_DIR=$USER_HOME/Pimoroni +WD=`pwd` +USAGE="sudo ./install.sh (--unstable)" +POSITIONAL_ARGS=() +UNSTABLE=false +PYTHON="/usr/bin/python3" +CODENAME=`lsb_release -sc` + +distro_check() { + if [[ $CODENAME != "bullseye" ]]; then + printf "This installer is for Raspberry Pi OS: Bullseye only, current distro: $CODENAME\n" + exit 1 + fi +} + +user_check() { + if [ $(id -u) -ne 0 ]; then + printf "Script must be run as root. Try 'sudo ./install.sh'\n" + exit 1 + fi +} + +confirm() { + if [ "$FORCE" == '-y' ]; then + true + else + read -r -p "$1 [y/N] " response < /dev/tty + if [[ $response =~ ^(yes|y|Y)$ ]]; then + true + else + false + fi + fi +} + +prompt() { + read -r -p "$1 [y/N] " response < /dev/tty + if [[ $response =~ ^(yes|y|Y)$ ]]; then + true + else + false + fi +} + +success() { + echo -e "$(tput setaf 2)$1$(tput sgr0)" +} + +inform() { + echo -e "$(tput setaf 6)$1$(tput sgr0)" +} + +warning() { + echo -e "$(tput setaf 1)$1$(tput sgr0)" +} + +function do_config_backup { + if [ ! $CONFIG_BACKUP == true ]; then + CONFIG_BACKUP=true + FILENAME="config.preinstall-$LIBRARY_NAME-$DATESTAMP.txt" + inform "Backing up $CONFIG to /boot/$FILENAME\n" + cp $CONFIG /boot/$FILENAME + mkdir -p $RESOURCES_TOP_DIR/config-backups/ + cp $CONFIG $RESOURCES_TOP_DIR/config-backups/$FILENAME + if [ -f "$UNINSTALLER" ]; then + echo "cp $RESOURCES_TOP_DIR/config-backups/$FILENAME $CONFIG" >> $UNINSTALLER + fi + fi +} + +function apt_pkg_install { + PACKAGES=() + PACKAGES_IN=("$@") + for ((i = 0; i < ${#PACKAGES_IN[@]}; i++)); do + PACKAGE="${PACKAGES_IN[$i]}" + if [ "$PACKAGE" == "" ]; then continue; fi + printf "Checking for $PACKAGE\n" + dpkg -L $PACKAGE > /dev/null 2>&1 + if [ "$?" == "1" ]; then + PACKAGES+=("$PACKAGE") + fi + done + PACKAGES="${PACKAGES[@]}" + if ! [ "$PACKAGES" == "" ]; then + echo "Installing missing packages: $PACKAGES" + if [ ! $APT_HAS_UPDATED ]; then + apt update + APT_HAS_UPDATED=true + fi + apt install -y $PACKAGES + if [ -f "$UNINSTALLER" ]; then + echo "apt uninstall -y $PACKAGES" + fi + fi +} + +while [[ $# -gt 0 ]]; do + K="$1" + case $K in + -u|--unstable) + UNSTABLE=true + shift + ;; + -p|--python) + PYTHON=$2 + shift + shift + ;; + *) + if [[ $1 == -* ]]; then + printf "Unrecognised option: $1\n"; + printf "Usage: $USAGE\n"; + exit 1 + fi + POSITIONAL_ARGS+=("$1") + shift + esac +done + +distro_check +user_check + +if [ ! -f "$PYTHON" ]; then + printf "Python path $PYTHON not found!\n" + exit 1 +fi + +PYTHON_VER=`$PYTHON --version` + +inform "Installing. Please wait..." + +$PYTHON -m pip install --upgrade configparser + +CONFIG_VARS=`$PYTHON - < $UNINSTALLER +printf "It's recommended you run these steps manually.\n" +printf "If you want to run the full script, open it in\n" +printf "an editor and remove 'exit 1' from below.\n" +exit 1 +EOF + +printf "$LIBRARY_NAME $LIBRARY_VERSION Python Library: Installer\n\n" + +if $UNSTABLE; then + warning "Installing unstable library from source.\n\n" +else + printf "Installing stable library from pypi.\n\n" +fi + +cd library + +printf "Installing for $PYTHON_VER...\n" +apt_pkg_install "${PY3_DEPS[@]}" +if $UNSTABLE; then + $PYTHON setup.py install > /dev/null +else + $PYTHON -m pip install --upgrade $LIBRARY_NAME +fi +if [ $? -eq 0 ]; then + success "Done!\n" + echo "$PYTHON -m pip uninstall $LIBRARY_NAME" >> $UNINSTALLER +fi + +cd $WD + +for ((i = 0; i < ${#SETUP_CMDS[@]}; i++)); do + CMD="${SETUP_CMDS[$i]}" + # Attempt to catch anything that touches /boot/config.txt and trigger a backup + if [[ "$CMD" == *"raspi-config"* ]] || [[ "$CMD" == *"$CONFIG"* ]] || [[ "$CMD" == *"\$CONFIG"* ]]; then + do_config_backup + fi + eval $CMD +done + +for ((i = 0; i < ${#CONFIG_TXT[@]}; i++)); do + CONFIG_LINE="${CONFIG_TXT[$i]}" + if ! [ "$CONFIG_LINE" == "" ]; then + do_config_backup + inform "Adding $CONFIG_LINE to $CONFIG\n" + sed -i "s/^#$CONFIG_LINE/$CONFIG_LINE/" $CONFIG + if ! grep -q "^$CONFIG_LINE" $CONFIG; then + printf "$CONFIG_LINE\n" >> $CONFIG + fi + fi +done + +if [ -d "examples" ]; then + if confirm "Would you like to copy examples to $RESOURCES_DIR?"; then + inform "Copying examples to $RESOURCES_DIR" + cp -r examples/ $RESOURCES_DIR + echo "rm -r $RESOURCES_DIR" >> $UNINSTALLER + success "Done!" + fi +fi + +printf "\n" + +if [ -f "/usr/bin/pydoc" ]; then + printf "Generating documentation.\n" + pydoc -w $LIBRARY_NAME > /dev/null + if [ -f "$LIBRARY_NAME.html" ]; then + cp $LIBRARY_NAME.html $RESOURCES_DIR/docs.html + rm -f $LIBRARY_NAME.html + inform "Documentation saved to $RESOURCES_DIR/docs.html" + success "Done!" + else + warning "Error: Failed to generate documentation." + fi +fi + +success "\nAll done!" +inform "If this is your first time installing you should reboot for hardware changes to take effect.\n" +inform "Find uninstall steps in $UNINSTALLER\n" diff --git a/install.sh b/install.sh index 2606343..0c73d6a 100755 --- a/install.sh +++ b/install.sh @@ -1,7 +1,7 @@ #!/bin/bash CONFIG=/boot/config.txt -DATESTAMP=`date "+%Y-%M-%d-%H-%M-%S"` +DATESTAMP=`date "+%Y-%m-%d-%H-%M-%S"` CONFIG_BACKUP=false APT_HAS_UPDATED=false USER_HOME=/home/$SUDO_USER @@ -10,7 +10,12 @@ WD=`pwd` USAGE="sudo ./install.sh (--unstable)" POSITIONAL_ARGS=() UNSTABLE=false -PYTHON3=`which python3` +CODENAME=`lsb_release -sc` + +if [[ $CODENAME == "bullseye" ]]; then + bash ./install-bullseye.sh + exit $? +fi user_check() { if [ $(id -u) -ne 0 ]; then @@ -136,7 +141,6 @@ PY3_DEPS={py3deps} PY2_DEPS={py2deps} SETUP_CMDS={commands} CONFIG_TXT={configtxt} -PY3_ONLY={py3only} """.format(**p)) EOF` @@ -169,21 +173,19 @@ fi cd library -if ! $PY3_ONLY; then - printf "Installing for Python 2..\n" - apt_pkg_install "${PY2_DEPS[@]}" - if $UNSTABLE; then - python setup.py install > /dev/null - else - pip install --upgrade $LIBRARY_NAME - fi - if [ $? -eq 0 ]; then - success "Done!\n" - echo "pip uninstall $LIBRARY_NAME" >> $UNINSTALLER - fi +printf "Installing for Python 2..\n" +apt_pkg_install "${PY2_DEPS[@]}" +if $UNSTABLE; then + python setup.py install > /dev/null +else + pip install --upgrade $LIBRARY_NAME +fi +if [ $? -eq 0 ]; then + success "Done!\n" + echo "pip uninstall $LIBRARY_NAME" >> $UNINSTALLER fi -if [ -f "$PYTHON3" ]; then +if [ -f "/usr/bin/python3" ]; then printf "Installing for Python 3..\n" apt_pkg_install "${PY3_DEPS[@]}" if $UNSTABLE; then @@ -195,11 +197,6 @@ if [ -f "$PYTHON3" ]; then success "Done!\n" echo "pip3 uninstall $LIBRARY_NAME" >> $UNINSTALLER fi -else - if $PY3_ONLY; then - warning "Python 3 is required to install this library...\n" - exit 1 - fi fi cd $WD