mirror of
https://github.com/pivpn/pivpn.git
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685133bc00
scripts/backup.sh * Fixes SC1090: ShellCheck can't follow non-constant source. Use a directive to specify location. * Fixes SC2086: Double quote to prevent globbing and word splitting. * Disabled warning for SC1090 * Added missing double quotes
134 lines
4 KiB
Bash
Executable file
134 lines
4 KiB
Bash
Executable file
#!/bin/bash
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###Updates pivpn scripts (Not PiVPN)
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###Main Vars
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pivpnrepo="https://github.com/pivpn/pivpn.git"
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pivpnlocalpath="/etc/.pivpn"
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pivpnscripts="/opt/pivpn/"
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bashcompletiondir="/etc/bash_completion.d/"
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# Find the rows and columns. Will default to 80x24 if it can not be detected.
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screen_size=$(stty size 2>/dev/null || echo 24 80)
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rows=$(echo "$screen_size" | awk '{print $1}')
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columns=$(echo "$screen_size" | awk '{print $2}')
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# Divide by two so the dialogs take up half of the screen, which looks nice.
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r=$(( rows / 2 ))
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c=$(( columns / 2 ))
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# Unless the screen is tiny
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r=$(( r < 20 ? 20 : r ))
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c=$(( c < 70 ? 70 : c ))
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echo "::: The updating functionality for PiVPN scripts is temporarily disabled"
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echo "::: To keep the VPN (and the system) up to date, use 'apt update' and 'apt upgrade'"
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exit 0
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chooseVPNCmd=(whiptail --backtitle "Setup PiVPN" --title "Installation mode" --separate-output --radiolist "Choose a VPN to update (press space to select):" "${r}" "${c}" 2)
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VPNChooseOptions=(WireGuard "" on
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OpenVPN "" off)
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if VPN=$("${chooseVPNCmd[@]}" "${VPNChooseOptions[@]}" 2>&1 >/dev/tty) ; then
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echo "::: Using VPN: $VPN"
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VPN="${VPN,,}"
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else
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echo "::: Cancel selected, exiting...."
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exit 1
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fi
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setupVars="/etc/pivpn/${VPN}/setupVars.conf"
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if [ ! -f "${setupVars}" ]; then
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echo "::: Missing setup vars file!"
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exit 1
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fi
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# shellcheck disable=SC1090
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source "${setupVars}"
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scriptusage(){
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echo "::: Updates PiVPN scripts"
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echo ":::"
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echo "::: Usage: pivpn <-up|update> [-t|--test]"
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echo ":::"
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echo "::: Commands:"
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echo "::: [none] Updates from master branch"
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echo "::: -t, test Updates from test branch"
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echo "::: -h, help Show this usage dialog"
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}
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###Functions
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##Updates scripts
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updatepivpnscripts(){
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##We don't know what sort of changes users have made.
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##Lets remove first /etc/.pivpn dir then clone it back again
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echo "going do update PiVPN Scripts"
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if [[ -d "$pivpnlocalpath" ]]; then
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if [[ -n "$pivpnlocalpath" ]]; then
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rm -rf "${pivpnlocalpath}/../.pivpn"
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cloneandupdate
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fi
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else
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cloneandupdate
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fi
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echo "PiVPN Scripts have been updated"
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# Disabling warning for SC1090
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}
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##Updates scripts using test branch
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updatefromtest(){
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##We don't know what sort of changes users have made.
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##Lets remove first /etc/.pivpn dir then clone it back again
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echo "PiVPN Scripts updating from test branch"
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if [[ -d "$pivpnlocalpath" ]]; then
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if [[ -n "$pivpnlocalpath" ]]; then
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rm -rf "${pivpnlocalpath}/../.pivpn"
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cloneupdttest
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fi
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else
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cloneupdttest
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fi
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echo "PiVPN Scripts updated have been updated from test branch"
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}
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##Clone and copy pivpn scripts to /opt/pivpn
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cloneandupdate(){
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git clone "$pivpnrepo" "$pivpnlocalpath"
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cp "${pivpnlocalpath}"/scripts/*.sh "$pivpnscripts"
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cp "${pivpnlocalpath}"/scripts/"$VPN"/*.sh "$pivpnscripts"
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cp "${pivpnlocalpath}"/scripts/"$VPN"/bash-completion "$bashcompletiondir"
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}
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##same as cloneandupdate() but from test branch
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##and falls back to master branch again after updating
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cloneupdttest(){
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git clone "$pivpnrepo" "$pivpnlocalpath"
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git -C "$pivpnlocalpath" checkout test
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git -C "$pivpnlocalpath" pull origin test
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cp "${pivpnlocalpath}"/scripts/*.sh "$pivpnscripts"
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cp "${pivpnlocalpath}"/scripts/"$VPN"/*.sh "$pivpnscripts"
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cp "${pivpnlocalpath}"/scripts/"$VPN"/bash-completion "$bashcompletiondir"
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git -C "$pivpnlocalpath" checkout master
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}
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## SCRIPT
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if [[ $# -eq 0 ]]; then
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updatepivpnscripts
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else
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while true; do
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case "$1" in
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-t|test)
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updatefromtest
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exit 0
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;;
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-h|help)
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scriptusage
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exit 0
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;;
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*)
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updatepivpnscripts
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exit 0
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;;
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esac
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done
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fi
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