iiab/scripts/iiab-update

#!/bin/bash

# Basic updating/upgrading of IIAB's core software (2 main repos) from GitHub.

# With a focus on upgrading IIAB Calibre-Web, if that's installed:
# https://github.com/iiab/calibre-web/wiki

if [[ $(id -un) != "root" ]]; then
    echo -e "\nPlease run: sudo iiab-update\n"
    exit 1
fi

if [[ $1 == "-f" || $1 == "--fast" ]]; then
    echo -e "\n\n\e[44;1mAttempting a FAST upgrade of IIAB Calibre-Web...\e[0m\n"
    echo -e "\n\e[33m'iiab-update -f' DOES NOT apply apt updates.\e[0m"
else
    echo -e "\n\n\e[44;1mBasic upgrade of IIAB core software (2 main repos) & Calibre-Web:\e[0m\n"
    echo -e "\n\e[44;1mOr try 'iiab-update -f' for a FAST upgrade of IIAB Calibre-Web!\e[0m\n\n"
    echo -e "\e[4mNow running: apt update\e[0m\n"
    apt update
    echo -e "\n\e[4mNow running: apt dist-upgrade -y\e[0m\n"
    apt dist-upgrade -y
    echo -e "\n\e[4mNow running: apt autoremove -y\e[0m\n"
    apt autoremove -y
fi

cd /opt/iiab/iiab
if [[ $(git branch --show-current) != "master" || $(git status --porcelain) != "" ]]; then
    echo -e "\n\n\e[41;1mIn /opt/iiab/iiab, (1) 'git branch' MUST show current branch 'master' and (2) 'git status' must show NO MODIFIED FILES.\e[0m\n\n"
    exit 1
fi
echo -e "\n\n\e[4mNow running: git pull https://github.com/iiab/iiab --no-rebase --no-edit\e[0m\n"
git pull https://github.com/iiab/iiab --no-rebase --no-edit
if [[ $1 == "-f" || $1 == "--fast" ]]; then    # Otherwise ./runrole and ./install do it below! (as Ansible runs roles/0-init)
    cd scripts
    echo -e "\n\e[4mNow running: cp iiab-update iiab-summary iiab-diagnostics /usr/bin\e[0m\n"
    cp iiab-update iiab-summary iiab-diagnostics /usr/bin
fi

if [[ $1 == "-f" || $1 == "--fast" ]]; then
    echo -e "\n\e[33m'iiab-update -f' DOES NOT upgrade Ansible.\e[0m\n"
else
    echo -e "\n\n\e[4mNow running: scripts/ansible\e[0m"
    scripts/ansible
fi

if grep -q 'calibreweb_installed: True' /etc/iiab/iiab_state.yml; then
    if [[ $1 == "-f" || $1 == "--fast" ]]; then
        echo -e "\n\e[1mIf you want a COMPLETE reinstall of Calibre-Web, then also run:\n\n\e[0m\e[7mcd /opt/iiab/iiab ; ./runrole --reinstall calibre-web\e[0m\n"
    fi
    echo -e "\e[4mNow running: pipx uninstall xklb    # THIS ALSO UNINSTALLS yt-dlp\e[0m\n"
    pipx uninstall xklb
    echo -e "\n\e[4mNow running: pipx install xklb      # THIS ALSO INSTALLS yt-dlp\e[0m\n"
    pipx install xklb
    # IF YOU WANT THE "nightly" RELEASE OF yt-dlp, UNCOMMENT THE NEXT LINE:
    # pipx inject --pip-args="--upgrade --pre" -f xklb yt-dlp[default]
    echo -e "\n\e[4mNow running: yt-dlp --version\e[0m\n"
    yt-dlp --version
    cd /usr/local/calibre-web-py3
    if [[ $(git branch --show-current) != "master" || $(git status --porcelain --untracked-files=no) != "" ]]; then    # Permit venv detritus, e.g. untracked files like these 5: bin/ include/ lib/ lib64 pyvenv.cfg
	echo -e "\n\n\e[41;1mIn /usr/local/calibre-web-py3, (1) 'git branch' MUST show current branch 'master' and (2) 'git status' must show NO MODIFIED FILES.\e[0m\n\n"
	exit 1
    fi
    echo -e "\n\e[4mNow running: git pull https://github.com/iiab/calibre-web --no-rebase --no-edit\e[0m\n"
    git pull https://github.com/iiab/calibre-web --no-rebase --no-edit
    cd /opt/iiab/iiab
    if [[ $1 == "-f" || $1 == "--fast" ]]; then
	echo -e "\n\e[4mNow running: systemctl restart calibre-web\e[0m\n"
        systemctl restart calibre-web
    else
	echo -e "\n\e[4mNow running: ./runrole --reinstall calibre-web\e[0m\n"
        ./runrole --reinstall calibre-web
    fi
fi

# 2024-07-17: Run Admin Console stanza last for safety -- it failed ~50% of the
# time over 20 tests for me -- leading to 3+ different kinds of errors right
# after "(Restarting CMDSRV" e.g. "syntax error near unexpected token" was the
# most common error -- once the error was "command not found" -- and another
# time Admin Console's ./install VERY MYSTERIOUSLY RAN TWICE!
#
# Any chance this get_oer2go_catalog error ~15 lines up...might be related ?
#
# ...
# Finished writing to /etc/iiab/kiwix_catalog.json
# SUCCESS/opt/admin/cmdsrv/scripts/get_oer2go_catalog:52: SyntaxWarning: invalid escape sequence '\<'
#   php_parser = re.compile('\<\?php echo .+? \?>')
# Skipping module not needed by Internet in a Box 12 en-PhET
# ...
# [ ~15 lines ]
# ...
# (Restarting CMDSRV
# ...
# [ VARIOUS ERRORS SOMETIMES HAPPEN HERE ]

if [ -d /opt/admin ]; then
    if [[ $1 == "-f" || $1 == "--fast" ]]; then
	echo -e "\n\e[33m'iiab-update -f' DOES NOT upgrade Admin Console.\e[0m"
    else
	cd /opt/iiab/iiab-admin-console
	if [[ $(git branch --show-current) != "master" || $(git status --porcelain) != "" ]]; then
	    echo -e "\n\n\e[41;1mIn /opt/iiab/iiab-admin-console, (1) 'git branch' MUST show current branch 'master' and (2) 'git status' must show NO MODIFIED FILES.\e[0m\n\n"
	    exit 1
	fi
	echo -e "\n\e[4mNow running: git pull https://github.com/iiab/iiab-admin-console --no-rebase --no-edit\e[0m\n"
	git pull https://github.com/iiab/iiab-admin-console --no-rebase --no-edit
	echo -e "\n\e[4mNow running: ./install\e[0m\n"
	./install
    fi
fi

echo -e "\n\n\e[44;1miiab-update COMPLETE!\e[0m\n\n"