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215 lines
8.8 KiB
Bash
215 lines
8.8 KiB
Bash
#!/bin/bash
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#$1 is an action, like install
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#$2 is app name, like Arduino
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DIRECTORY="$(readlink -f "$(dirname "$0")")"
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function error {
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echo -e "\e[91m$1\e[39m"
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exit 1
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}
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if [ -z "$1" ];then
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error "You need to specify an operation, and in most cases, which app to operate on."
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fi
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mkdir -p "${DIRECTORY}/data/status" "${DIRECTORY}/data/update-status"
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if [ "$1" == 'install' ];then
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#INSTALL
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#for this operation, a program name must be specified.
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if [ -z "$2" ];then
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error "For this operation, you must specify which app to operate on."
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elif [ ! -d "${DIRECTORY}/apps/$2" ];then
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error "${DIRECTORY}/apps/$2 does not exist!"
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fi
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#ensure an install script is not already running
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if ps -C install ;then
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echo "An install script is already running.
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Pi-Apps will wait until that one finishes before installing $2." | yad --text-info \
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--title="Waiting" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=500 --height=100 \
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--button=OK!"${DIRECTORY}/icons/check.png":0 --fontname=12 --timeout=10 --timeout-indicator=top
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while ps -C install ;do sleep 1; done
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fi
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#if already installed then ask for confirmation
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if [ "$(cat "${DIRECTORY}/data/status/${2}" )" == 'installed' ];then
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yad --text="$2 is already installed. Are you sure you want to install it again?" \
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--text-align=center --center --title='Quick question' --window-icon="${DIRECTORY}/icons/logo.png" \
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--button=No!"${DIRECTORY}/icons/exit.png":1 --button=Yes!"${DIRECTORY}/icons/check.png":0 || exit 0
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fi
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lxterminal --title="Installing $2" -e "
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cd $HOME
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echo 'corrupted' > \"${DIRECTORY}/data/status/${2}\"
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if \"${DIRECTORY}/apps/${2}/install\" ; then
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echo 'installed' > \"${DIRECTORY}/data/status/${2}\"
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echo -en '\n\e[42m\e[30mCommand succeeded.\e[39m\e[49m\nClosing in 10 seconds.'
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sleep 10
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else
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echo 'corrupted' > \"${DIRECTORY}/data/status/${2}\"
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echo -en '\n\e[41m\e[30mCommand failed!\e[39m\e[49m\nClose this window to exit.'
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read enter #technically you could press Enter to exit.
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fi"
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#wait until script is done before this command exits
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sleep 2
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while ps -C install >/dev/null;do sleep 1; done
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elif [ "$1" == 'uninstall' ];then
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#UNINSTALL
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#for this operation, a program name must be specified.
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if [ -z "$2" ];then
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error "For this operation, you must specify which app to operate on."
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elif [ ! -d "${DIRECTORY}/apps/$2" ];then
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error "${DIRECTORY}/apps/$2 does not exist!"
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fi
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#ensure an uninstall script is not already running
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if ps -C uninstall ;then
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echo "An uninstall script is already running.
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Pi-Apps will wait until that one finishes before starting this one." | yad --text-info \
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--title="Waiting" --window-icon="${DIRECTORY}/icons/logo.png" --center --width=500 --height=100 \
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--button=OK!"${DIRECTORY}/icons/check.png":0 --fontname=12 --timeout=10 --timeout-indicator=top
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while ps -C uninstall ;do sleep 1; done
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fi
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#if already uninstalled then ask for confirmation
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if [ "$(cat "${DIRECTORY}/data/status/${2}" )" == 'uninstalled' ];then
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yad --text="$2 is already uninstalled. Are you sure you want to uninstall it again?" \
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--text-align=center --center --title='Quick question' --window-icon="${DIRECTORY}/icons/logo.png" \
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--button=No!"${DIRECTORY}/icons/exit.png":1 --button=Yes!"${DIRECTORY}/icons/check.png":0 || exit 0
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fi
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lxterminal --title="Uninstalling $2" -e "
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cd $HOME
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echo 'corrupted' > \"${DIRECTORY}/data/status/${2}\"
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if \"${DIRECTORY}/apps/${2}/uninstall\" ; then
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echo 'uninstalled' > \"${DIRECTORY}/data/status/${2}\"
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echo -en '\n\e[42m\e[30mCommand succeeded.\e[39m\e[49m\nClosing in 10 seconds..'
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sleep 10
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else
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echo 'corrupted' > \"${DIRECTORY}/data/status/${2}\"
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echo -en '\n\e[41m\e[30mCommand failed!\e[39m\e[49m\nClose this window to exit.'
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read enter #technically you could press Enter to exit.
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fi"
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#wait until script is done before this command exits
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sleep 2
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while ps -C uninstall >/dev/null;do sleep 1; done
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elif [ "$1" == 'update' ];then
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#UPDATE
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#for this operation, a program name must be specified.
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if [ -z "$2" ];then
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error "For this operation, you must specify which app to operate on."
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fi
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#HIDDEN FEATURE - if $3 equals nofetch, then don't download github repo. Useful for updating multiple apps at maximum speed
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if [ "$3" == 'nofetch' ] && [ -d "${DIRECTORY}/update" ];then
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true
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else
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rm -rf "${DIRECTORY}/update" && mkdir "${DIRECTORY}/update" && cd "${DIRECTORY}/update" || error "failed to enter the update directory!"
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git clone https://github.com/Botspot/pi-apps || error "failed to clone repository!"
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fi
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newhash=$(find "${DIRECTORY}/update/pi-apps/apps/${2}" -type f -print0 | xargs -0 sha1sum | awk '{print $1}' | sha1sum | awk '{print $1}')
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oldhash=$(find "${DIRECTORY}/apps/${2}" -type f -print0 | xargs -0 sha1sum | awk '{print $1}' | sha1sum | awk '{print $1}')
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echo -e "newhash: $newhash\noldhash: $oldhash"
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if [ "$newhash" == "$oldhash" ];then
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echo "$2 is identical to the online version. Nothing to do!"
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exit 0
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else
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echo "$2 is not identical to the online version. Reinstalling..."
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fi
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#else
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#if installed already
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if [ "$(cat "${DIRECTORY}/data/status/${2}")" == 'installed' ];then
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installback=yes
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#uninstall it using a recursive script instance
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"${DIRECTORY}/manage" uninstall "$2"
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else
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installback=no
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fi
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#move old program to trash
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gio trash "${DIRECTORY}/apps/${2}" 2>/dev/null
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#failsafe
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[ -d "${DIRECTORY}/apps/${2}" ] && error "${DIRECTORY}/apps/${2} still exists, despite trying to delete it!"
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#copy new version to apps/
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cp -rf "${DIRECTORY}/update/pi-apps/apps/${2}" "${DIRECTORY}/apps/${2}"
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if [ "$installback" == 'yes' ] && [ -f "${DIRECTORY}/data/settings/reinstall-after-update" ];then
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echo "$2 was originally installed before updating. Reinstalling the new version now."
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#install it using a recursive script instance
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"${DIRECTORY}/manage" install "$2"
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fi
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echo -e '\e[92m${2} was updated successfully.\e[39m'
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elif [ "$1" == 'check-all' ];then
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#CHECK-ALL
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#for this operation, a program name cannot be specified.
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rm -rf "${DIRECTORY}/update" && mkdir "${DIRECTORY}/update" && cd "${DIRECTORY}/update" || error "failed to enter the update directory!"
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git clone https://github.com/Botspot/pi-apps || error "failed to clone repository!"
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updatable=''
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PREIFS="$IFS"
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IFS="|"
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newapps="$(echo -e "$(ls "${DIRECTORY}/update/pi-apps/apps")\n$(ls "${DIRECTORY}/apps")" | sort | uniq | tr '\n' '|')"
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for newapp in $newapps
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do
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#echo "newapp: $newapp"
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newhash=$(find "${DIRECTORY}/update/pi-apps/apps/${newapp}" -type f -print0 2>/dev/null | xargs -0 sha1sum | awk '{print $1}' | sha1sum | awk '{print $1}')
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oldhash=$(find "${DIRECTORY}/apps/${newapp}" -type f -print0 2>/dev/null | xargs -0 sha1sum | awk '{print $1}' | sha1sum | awk '{print $1}')
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#echo -e "newhash: $newhash\noldhash: $oldhash"
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if [ "$newhash" == "$oldhash" ];then
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echo -e "${newapp} is identical\e[90m to the online version. Nothing to do!\e[39m"
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echo 'latest' > "${DIRECTORY}/data/update-status/${newapp}"
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else
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if [ ! -d "${DIRECTORY}/apps/${newapp}" ];then
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echo -e "\e[97m${newapp} does not exist locally.\e[39m Adding to updatable list."
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echo 'new' > "${DIRECTORY}/data/update-status/${newapp}"
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#in this case, add to updatable list
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updatable="${updatable}|${newapp}"
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elif [ ! -d "${DIRECTORY}/update/pi-apps/apps/${newapp}" ];then
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echo -e "\e[97m${newapp} only exists locally.\e[39m Will not add to updatable list."
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echo 'local' > "${DIRECTORY}/data/update-status/${newapp}"
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#in this case, do not add to updatable list
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else
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echo -e "\e[97m${newapp} exists in both locations, but online version is newer\e[39m. Adding to updatable list."
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echo 'updatable' > "${DIRECTORY}/data/update-status/${newapp}"
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#in this case, add to updatable list
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updatable="${updatable}|${newapp}"
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fi
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fi
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done
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IFS="$PREIFS"
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#remove initial '|' character
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updatable="${updatable:1}"
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echo -e "\e[97mThese apps can be updated:\n${updatable}"
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elif [ "$1" == 'update-all' ];then
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#UPDATE-ALL
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#for this operation, a program name cannot be specified.
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PREIFS="$IFS"
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IFS='|'
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updatable="$("${DIRECTORY}/manage" check-all | tail -1)"
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echo "Updatable: ${updatable}EOU"
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for updateapp in $updatable
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do
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echo "updating $updateapp"
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#update it using a recursive script instance
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echo "${DIRECTORY}/manage update $updateapp"
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"${DIRECTORY}/manage" update "$updateapp" || exit 1
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done
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IFS="$PREIFS"
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echo -e '\e[92mOperation completed successfully!\e[39m'
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else
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error "Did not understand ${1}. It must be either "\'"install"\'", "\'"uninstall"\'", "\'"update"\'", "\'"check-all"\'", or "\'"update-all"\'"."
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fi
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