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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,256 @@ | ||
| #!/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=() | ||
| FORCE=false | ||
| UNSTABLE=false | ||
| CODENAME=`lsb_release -sc` | ||
|
|
||
| if [[ $CODENAME == "bullseye" ]]; then | ||
| bash ./install.sh $@ | ||
| exit $? | ||
| 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; 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 | ||
| ;; | ||
| -f|--force) | ||
| FORCE=true | ||
| shift | ||
| ;; | ||
| *) | ||
| if [[ $1 == -* ]]; then | ||
| printf "Unrecognised option: $1\n"; | ||
| printf "Usage: $USAGE\n"; | ||
| exit 1 | ||
| fi | ||
| POSITIONAL_ARGS+=("$1") | ||
| shift | ||
| esac | ||
| done | ||
|
|
||
| user_check | ||
|
|
||
| apt_pkg_install python-configparser | ||
|
|
||
| CONFIG_VARS=`python - <<EOF | ||
| from configparser import ConfigParser | ||
| c = ConfigParser() | ||
| c.read('library/setup.cfg') | ||
| p = dict(c['pimoroni']) | ||
| # Convert multi-line config entries into bash arrays | ||
| for k in p.keys(): | ||
| fmt = '"{}"' | ||
| if '\n' in p[k]: | ||
| p[k] = "'\n\t'".join(p[k].split('\n')[1:]) | ||
| fmt = "('{}')" | ||
| p[k] = fmt.format(p[k]) | ||
| print(""" | ||
| LIBRARY_NAME="{name}" | ||
| LIBRARY_VERSION="{version}" | ||
| """.format(**c['metadata'])) | ||
| print(""" | ||
| PY3_DEPS={py3deps} | ||
| PY2_DEPS={py2deps} | ||
| SETUP_CMDS={commands} | ||
| CONFIG_TXT={configtxt} | ||
| """.format(**p)) | ||
| EOF` | ||
| if [ $? -ne 0 ]; then | ||
| warning "Error parsing configuration...\n" | ||
| exit 1 | ||
| fi | ||
| eval $CONFIG_VARS | ||
| RESOURCES_DIR=$RESOURCES_TOP_DIR/$LIBRARY_NAME | ||
| UNINSTALLER=$RESOURCES_DIR/uninstall.sh | ||
| mkdir -p $RESOURCES_DIR | ||
| cat << EOF > $UNINSTALLER | ||
| printf "It's recommended you run these steps manually.\n" | ||
| printf "If you want to run the full script, open it in\n" | ||
| printf "an editor and remove 'exit 1' from below.\n" | ||
| exit 1 | ||
| EOF | ||
| printf "$LIBRARY_NAME $LIBRARY_VERSION Python Library: Installer\n\n" | ||
| if $UNSTABLE; then | ||
| warning "Installing unstable library from source.\n\n" | ||
| else | ||
| printf "Installing stable library from pypi.\n\n" | ||
| fi | ||
| cd library | ||
| printf "Installing for Python 2..\n" | ||
| apt_pkg_install "${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" >> $UNINSTALLER | ||
| fi | ||
| if [ -f "/usr/bin/python3" ]; then | ||
| printf "Installing for Python 3..\n" | ||
| apt_pkg_install "${PY3_DEPS[@]}" | ||
| if $UNSTABLE; then | ||
| python3 setup.py install > /dev/null | ||
| else | ||
| pip3 install --upgrade $LIBRARY_NAME | ||
| fi | ||
| if [ $? -eq 0 ]; then | ||
| success "Done!\n" | ||
| echo "pip3 uninstall $LIBRARY_NAME" >> $UNINSTALLER | ||
| fi | ||
| 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" |
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