Tidy install loader, usage notes readability + examples
This commit is contained in:
billz
parent
4e00b81940
commit
d7f5ee36e8
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@ -2,8 +2,10 @@
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#
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# RaspAP installation functions
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# Author: @billz <billzimmerman@gmail.com>
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# Author URI: https://github.com/billz/
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# License: GNU General Public License v3.0
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#
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# License URI: https://github.com/billz/raspap-webgui/blob/master/LICENSE
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# You are not obligated to bundle the LICENSE file with your RaspAP projects as long
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# as you leave these references intact in the header comments of your source files.
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@ -27,6 +29,27 @@ webroot_dir="/var/www/html"
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git_source_url="https://github.com/$repo" # $repo from install.raspap.com
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# NOTE: all the below functions are overloadable for system-specific installs
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function _install_raspap() {
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_display_welcome
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_config_installation
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_update_system_packages
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_install_dependencies
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_enable_php_lighttpd
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_create_raspap_directories
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_optimize_php
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_check_for_old_configs
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_download_latest_files
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_change_file_ownership
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_create_hostapd_scripts
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_create_lighttpd_scripts
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_move_config_file
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_default_configuration
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_configure_networking
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_prompt_install_adblock
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_prompt_install_openvpn
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_patch_system_files
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_install_complete
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}
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# Prompts user to set installation options
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function _config_installation() {
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@ -550,24 +573,3 @@ function _install_complete() {
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fi
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}
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function _install_raspap() {
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_display_welcome
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_config_installation
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_update_system_packages
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_install_dependencies
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_enable_php_lighttpd
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_create_raspap_directories
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_optimize_php
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_check_for_old_configs
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_download_latest_files
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_change_file_ownership
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_create_hostapd_scripts
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_create_lighttpd_scripts
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_move_config_file
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_default_configuration
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_configure_networking
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_prompt_install_adblock
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_prompt_install_openvpn
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_patch_system_files
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_install_complete
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}
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@ -2,29 +2,24 @@
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#
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# RaspAP Quick Installer
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# Author: @billz <billzimmerman@gmail.com>
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# Author URI: https://github.com/billz/
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# License: GNU General Public License v3.0
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# License URI: https://github.com/billz/raspap-webgui/blob/master/LICENSE
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#
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# Usage: raspbian.sh options
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#
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# Installs an instance of RaspAP.
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#
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# Available options:
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# -y, --yes, --assume-yes
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# Assume "yes" as answer to all prompts and run non-interactively
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# -c, --cert, --certficate
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# Installs mkcert and generates an SSL certificate for lighttpd
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# -o, --openvpn <flag>
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# Used with -y, --yes, sets OpenVPN install option (0=no install)
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# -a, --adblock <flag>
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# Used with -y, --yes, sets Adblock install option (0=no install)
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# -r, --repo, --repository <name>
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# Overrides the default GitHub repo (billz/raspap-webgui)
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# -b, --branch <name>
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# Overrides the default git branch (master)
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# -h, --help
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# Outputs usage notes and exits
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# -u, --upgrade
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# Upgrades an existing installation to the latest release version
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# -v, --version
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# Outputs release info and exits
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# OPTIONS:
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# -y, --yes, --assume-yes Assume "yes" as answer to all prompts and run non-interactively
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# -c, --cert, --certficate Installs mkcert and generates an SSL certificate for lighttpd
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# -o, --openvpn <flag> Used with -y, --yes, sets OpenVPN install option (0=no install)
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# -a, --adblock <flag> Used with -y, --yes, sets Adblock install option (0=no install)
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# -r, --repo, --repository <name> Overrides the default GitHub repo (billz/raspap-webgui)
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# -b, --branch <name> Overrides the default git branch (master)
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# -h, --help Outputs usage notes and exits
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# -u, --upgrade Upgrades an existing installation to the latest release version
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# -v, --version Outputs release info and exits
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#
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# Depending on options passed to the installer, ONE of the following
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# additional shell scripts will be downloaded and sourced:
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@ -36,54 +31,16 @@
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# You are not obligated to bundle the LICENSE file with your RaspAP projects as long
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# as you leave these references intact in the header comments of your source files.
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# Fetch latest release from GitHub API
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repo="billz/raspap-webgui" #override with -r, --repo option
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readonly RASPAP_LATEST=$(curl -s "https://api.github.com/repos/$repo/releases/latest" | grep -Po '"tag_name": "\K.*?(?=")' )
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branch="$RASPAP_LATEST" #override with -b, --branch option
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set -eo pipefail
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function _setup_colors() {
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ANSI_RED="\033[0;31m"
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ANSI_GREEN="\033[0;32m"
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ANSI_YELLOW="\033[0;33m"
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ANSI_RASPBERRY="\033[0;35m"
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ANSI_ERROR="\033[1;37;41m"
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ANSI_RESET="\033[m"
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}
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function _main() {
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# set defaults
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repo="billz/raspap-webgui" # override with -r, --repo option
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function _log_output() {
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readonly LOGFILE_PATH="/tmp"
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exec > >(tee -i $LOGFILE_PATH/raspap_install.log)
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exec 2>&1
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}
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function _usage() {
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cat << EOF
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Usage: $(basename "$0") [OPTION]
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Installs an instance of RaspAP.
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Available options:
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-y, --yes, --assume-yes
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Assumes "yes" as an answer to all prompts
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-c, --cert, --certificate
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Installs an SSL certificate for lighttpd
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-o, --openvpn <flag>
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Used with -y, --yes, sets OpenVPN install option (0=no install)
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-a, --adblock <flag>
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Used with -y, --yes, sets Adblock install option (0=no install)
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-r, --repo, --repository <name>
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Overrides the default GitHub repo (billz/raspap-webgui)
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-b, --branch <name>
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Overrides the default git branch (latest release)
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-h, --help
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Outputs usage notes and exits
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-u, --upgrade
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Upgrades an existing installation to the latest release version
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-v, --version
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Outputs release info and exits
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EOF
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exit
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_parse_params "$@"
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_setup_colors
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_log_output
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_load_installer
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}
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function _parse_params() {
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@ -94,7 +51,7 @@ function _parse_params() {
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adblock_option=1
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while :; do
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case ${1} in
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case "${1-}" in
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-y|--yes|--assume-yes)
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assume_yes=1
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apt_option="-y"
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@ -140,16 +97,57 @@ function _parse_params() {
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done
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}
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function _version() {
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echo -e "RaspAP v${RASPAP_LATEST} - Simple AP setup & WiFi management for Debian-based devices"
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function _setup_colors() {
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ANSI_RED="\033[0;31m"
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ANSI_GREEN="\033[0;32m"
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ANSI_YELLOW="\033[0;33m"
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ANSI_RASPBERRY="\033[0;35m"
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ANSI_ERROR="\033[1;37;41m"
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ANSI_RESET="\033[m"
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}
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function _log_output() {
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readonly LOGFILE_PATH="/tmp"
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exec > >(tee -i $LOGFILE_PATH/raspap_install.log)
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exec 2>&1
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}
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function _usage() {
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cat << EOF
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Usage: raspbian.sh options
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Installs an instance of RaspAP.
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OPTIONS:
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-y, --yes, --assume-yes Assumes "yes" as an answer to all prompts
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-c, --cert, --certificate Installs an SSL certificate for lighttpd
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-o, --openvpn <flag> Used with -y, --yes, sets OpenVPN install option (0=no install)
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-a, --adblock <flag> Used with -y, --yes, sets Adblock install option (0=no install)
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-r, --repo, --repository <name> Overrides the default GitHub repo (billz/raspap-webgui)
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-b, --branch <name> Overrides the default git branch (latest release)
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-u, --upgrade Upgrades an existing installation to the latest release version
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-v, --version Outputs release info and exits
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-h, --help Outputs usage notes and exits
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Examples:
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Run locally specifying GitHub repo and branch:
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raspbian.sh --repo foo/bar --branch my/branch
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Run locally requesting release info:
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raspbian.sh --version
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Invoke installer remotely, run non-interactively with option flags:
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curl -sL https://install.raspap.com | bash -s -- --yes --openvpn 1 --adblock 0
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EOF
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exit
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}
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_parse_params "$@"
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_setup_colors
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_log_output
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UPDATE_URL="https://raw.githubusercontent.com/$repo/$branch/"
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function _version() {
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_get_release
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echo -e "RaspAP v${RASPAP_LATEST} - Simple AP setup & WiFi management for Debian-based devices"
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exit
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}
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# Outputs a welcome message
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function _display_welcome() {
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@ -166,6 +164,11 @@ function _display_welcome() {
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echo -e "The Quick Installer will guide you through a few easy steps${ANSI_RESET}\n\n"
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}
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# Fetch latest release from GitHub API
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function _get_release() {
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readonly RASPAP_LATEST=$(curl -s "https://api.github.com/repos/$repo/releases/latest" | grep -Po '"tag_name": "\K.*?(?=")' )
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}
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# Outputs a RaspAP Install log line
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function _install_log() {
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echo -e "${ANSI_GREEN}RaspAP Install: $1${ANSI_RESET}"
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@ -197,15 +200,28 @@ function _update_system_packages() {
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}
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# Fetch required installer functions
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if [ "${install_cert:-}" = 1 ]; then
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source="mkcert"
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wget -q ${UPDATE_URL}installers/${source}.sh -O /tmp/raspap_${source}.sh
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source /tmp/raspap_${source}.sh && rm -f /tmp/raspap_${source}.sh
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_install_certificate || _install_status 1 "Unable to install certificate"
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else
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source="common"
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wget -q ${UPDATE_URL}installers/${source}.sh -O /tmp/raspap_${source}.sh
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source /tmp/raspap_${source}.sh && rm -f /tmp/raspap_${source}.sh
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_install_raspap || _install_status 1 "Unable to install RaspAP"
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fi
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function _load_installer() {
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# fetch latest release tag
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_get_release
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# assign default branch if not defined with -b, --branch option
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if [ -z ${branch} ]; then
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branch=$RASPAP_LATEST
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fi
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UPDATE_URL="https://raw.githubusercontent.com/$repo/$branch/"
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if [ "${install_cert:-}" = 1 ]; then
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source="mkcert"
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wget -q ${UPDATE_URL}installers/${source}.sh -O /tmp/raspap_${source}.sh
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source /tmp/raspap_${source}.sh && rm -f /tmp/raspap_${source}.sh
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_install_certificate || _install_status 1 "Unable to install certificate"
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else
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source="common"
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wget -q ${UPDATE_URL}installers/${source}.sh -O /tmp/raspap_${source}.sh
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source /tmp/raspap_${source}.sh && rm -f /tmp/raspap_${source}.sh
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_install_raspap || _install_status 1 "Unable to install RaspAP"
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fi
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}
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_main "$@"
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