152 lines
4.0 KiB
INI
Executable File
152 lines
4.0 KiB
INI
Executable File
# cbpp-include.cfg - Variables and functions commonly used in custom scripts for
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# CrunchBang GNU/Linux <http://crunchbanglinux.org/>.
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# Ported to #!++ <https://crunchbangplusplus.org>
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# by Ben Young <computermouth@crunchbangplusplus.org>
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# Ported to Manjaro <https://manjaro.github.io/>
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# by Daniel Napora <napcok@gmail.com>
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# Usage: say text [delayAfterText]
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say() {
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fold -s -w 76 <<< "$1" | sed 's/^/ /' # wraps text nicely and adds two leading spaces
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sleep "${2-0}"
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}
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# Usage: prompt text [Y | N | Q]
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prompt() {
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local answer prompt default
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if [[ ${2^} = Q* ]]; then
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#say "$1"
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read -srn1 -p "$1" answer
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echo
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[[ ${answer,} = 'q' ]] && return 0 || return 1
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fi
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if [[ ! $2 || ${2^} = Y* ]]; then
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prompt='Y/n'
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default='Y'
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elif [[ ${2^} = N* ]]; then
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prompt='y/N'
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default='N'
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fi
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while true; do
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read -r -p "$1 [$prompt] " answer
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[[ ! $answer ]] &&
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answer=$default
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if [[ ${answer^} = Y* ]]; then
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say
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return 0
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elif [[ ${answer^} = N* ]]; then
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say
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return 1
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fi
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done
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}
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# Check the connection by downloading a file from ftp.debian.org. No disk space used.
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# Usage: connectiontest [attempts]
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# If attempt count is not specified or 0, then it will loop forever and exit(!) your main program with 1 exit status.
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connectiontest() {
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local TEXT_CHECKING='Checking internet connection...'
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local TEXT_FAILED='Internet connection test failed!'
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local TEXT_ASK_RETRY=$'\n\nThis script requires a working internet connection. Please configure your internet connection, then hit any key to continue, else hit "q" to quit.'
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local TEXT_ABORT='Script aborted.'
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local TEXT_OK='Internet connection test passed!'
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local -i i attempts=${1-0}
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for (( i=0; i < attempts || attempts == 0; i++ )); do
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say "$TEXT_CHECKING"
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if wget -O - 'http://ftp.debian.org/debian/README' &> /dev/null; then
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say "$TEXT_OK" 1
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return 0
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fi
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say "$TEXT_FAILED"
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if (( i == attempts - 1 )); then # if last attempt
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return 1
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elif prompt "$TEXT_ASK_RETRY" Q; then # if user wants to quit
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say "$TEXT_ABORT" 2
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(( attempts == 0 )) && exit 1 || return 1
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fi
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clear
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done
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}
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menuStart() {
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echo ' <openbox_pipe_menu>'
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}
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# Usage: menuItem label command
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menuItem() {
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echo " <item label=\"$1\">"
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echo ' <action name="Execute">'
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echo ' <command>'
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echo " $2"
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echo ' </command>'
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echo ' </action>'
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echo ' </item>'
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}
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# Usage: menuSeparator [label]
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menuSeparator() {
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if [[ $1 ]]; then
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echo " <separator label=\"$1\"/>"
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else
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echo ' <separator/>'
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fi
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}
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# Usage menuSubmenu id label # http://openbox.org/wiki/Help:Menus
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menuSubmenu() {
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echo " <menu id=\"$1\" label=\"$2\">"
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}
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menuSubmenuEnd() {
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echo ' </menu>'
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}
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menuEnd() {
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echo ' </openbox_pipe_menu>'
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}
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# Usage: promptInstall title description package...
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promptInstall() {
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while true; do # Repeat until there are no errors
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if [[ $TRYAGAIN ]]; then # previous try failed
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say
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say "There was a problem installing ${2,,}."
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say
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prompt ' Hit any key to try again, or "q" to quit...' Q && return 1
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fi
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local TRYAGAIN=true
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clear
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say
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say "INSTALL ${1^^}"
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say '------------------------'
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say "This script will install ${2,,}."
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say
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prompt ' Run the installer now?' || return 0
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clear
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connectiontest || continue
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clear
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say 'Updating sources...' 1
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sudo pacman -Syu
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clear
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say 'Installing package...' 1
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sudo pacman -S "${@:3}" || continue
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clear
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say
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say "${2^} has been installed successfully."
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say
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say 'Hit any key to exit...'
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read -srn1
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return 0
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done
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}
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