simply to install filebrowser

filebrowser-install.sh

#!/bin/bash
VERSION=v2.21.1
TMP_DIR=/tmp/filebrowser
BIN_DST_DIR=/usr/local/bin
RESOURCE_DST_DIR=/usr/local/etc/filebrowser
DEFAULT_BASE_URL=/manager
DEFAULT_PORT=8003
DEFAULT_LISTEN_ADDRESS=127.0.0.1
DEFAULT_ROOT_DIR=/var/www
DEFAULT_ADMIN_USERNAME=admin
DEFAULT_ADMIN_PASSWORD=admin
function install() {
	wget -O filebrowser.tar.gz https://github.com/filebrowser/filebrowser/releases/download/${VERSION}/linux-amd64-filebrowser.tar.gz
    mkdir $TMP_DIR
    tar -zxvf filebrowser.tar.gz -C $TMP_DIR
    mv ${TMP_DIR}/filebrowser ${BIN_DST_DIR}/filebrowser
    chmod +x $BIN_DST_DIR/filebrowser
    mkdir $RESOURCE_DST_DIR
    ${BIN_DST_DIR}/filebrowser config init -a $DEFAULT_LISTEN_ADDRESS -p $DEFAULT_PORT -b $DEFAULT_BASE_URL -r $DEFAULT_ROOT_DIR -d ${RESOURCE_DST_DIR}/filebrowser.db
    ${BIN_DST_DIR}/filebrowser users add $DEFAULT_ADMIN_USERNAME $DEFAULT_ADMIN_PASSWORD --perm.admin -d ${RESOURCE_DST_DIR}/filebrowser.db
    cat << EOT > /etc/systemd/system/filebrowser.service
[unit]
Description=filebrowser

Wants=network.target
After=syslog.target network-online.target

[Service]
Type=simple
Environment=GOGC=20
ExecStart=${BIN_DST_DIR}/filebrowser -d ${RESOURCE_DST_DIR}/filebrowser.db
Restart=on-failure
RestartSec=10
KillMode=process
LimitNOFILE=65536

[Install]
WantedBy=multi-user.target
EOT
    systemctl enable --now filebrowser
    rm -rf $TMP_DIR
    rm -rf filebrowser.tar.gz
    echo 'install finished!'
}

function remove() {
	systemctl stop filebrowser
	systemctl disable filebrowser
	rm -rf /etc/systemd/system/filebrowser.service
	rm -rf $RESOURCE_DST_DIR
	rm -rf ${BIN_DST_DIR}/filebrowser
	echo 'remove finished!'
}

function help() {
    cat << EOF
    filebrowser install helper!!!
    usage: 
    ./filebrowser.sh menu
    install: install filebrowser
    remove: remove filebrowser
EOF
}

function main() {
    if [ $# -lt 1 ]; then
        help
    else
        case $1 in
            install)
                install
            ;;
            remove)
                remove
            ;;
            *)
                echo 'command not found!'
                help
            ;;
        esac
    fi
}

main $@