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96 lines
3.0 KiB
Bash
96 lines
3.0 KiB
Bash
#!/bin/bash
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#$1 is a quotation-marked, space-seperated list of package names.
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#$2 is the path to the program folder being installed.
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#Example usage: ~/pi-apps/pkg-install "gparted buffer expect" ~/pi-apps/apps/Arduino
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PKG_LIST="$1"
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PRG="$(echo "$2" | tr '/' '\n' | tail -1)"
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DIRECTORY="$(readlink -f "$(dirname "$0")")"
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function error {
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echo -e "\e[91m$1\e[39m"
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exit 1
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}
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echo "Running pkg-install..."
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if [ -z "$PKG_LIST" ];then
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echo -e "\e[91mNo packages were specified!\e[39m"
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exit=yes
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fi
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if [ -z "$PRG" ];then
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echo -e "\e[91mNo program directory specified!\e[39m"
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exitcode=1
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elif [ ! -d "$2" ];then
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echo -e "\e[91m$2 does not exist!\e[39m"
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exitcode=1
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elif [ -z "$(echo "$2" | grep "pi-apps/apps")" ];then
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echo -e "\e[33mWarning: That program directory ($PRG) is located outside of pi-apps.\e[39m"
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fi
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if [ ! -z $exitcode ];then
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echo -e '$1 is a quotation-marked, space-seperated list of package names.\n$2 is the path to the program folder being installed.\nExample usage: ~/pi-apps/pkg-install '\"'gparted buffer expect'\"' ~/pi-apps/apps/Arduino'
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echo -e "\e[91mExiting now.\e[39m"
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exit 1
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fi
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output="$(sudo apt update 2>&1)"
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exitcode=$?
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#inform user packages are upgradeable
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if [ ! -z "$(echo "$output" | grep 'packages can be upgraded' )" ];then
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echo -e "\e[33mSome packages can be upgraded.\e[39m Please consider running \e[4msudo apt full-upgrade -y\e[0m."
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fi
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#exit on apt error
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errors="$(echo "$output" | grep '^[(W)|(E)|(Err]:')"
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if [ $exitcode != 0 ] || [ ! -z "$errors" ];then
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echo -e "\e[91mFailed to run \e[4msudo apt update\e[0m\e[39m!"
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echo -e "APT reported these errors:\n\e[91m$errors\e[39m"
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exit 1
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fi
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for i in $PKG_LIST
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do
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PKG_OK="$(dpkg-query -W --showformat='${Status}\n' "$i" 2>/dev/null |grep "install ok installed")"
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if [ "" == "$PKG_OK" ]; then
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INSTALL_LIST="${INSTALL_LIST} ${i}" #add package to install list
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fi
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done
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#save that list of installed packages in the program directory for future removal
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echo "$INSTALL_LIST" >> "${DIRECTORY}/data/installed-packages/${PRG}"
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if [ ! -z "$INSTALL_LIST" ];then
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echo -e "These packages will be installed: \e[2m$INSTALL_LIST\e[22m"
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output="$(sudo apt-get install -y $INSTALL_LIST 2>&1)"
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exitcode=$?
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errors="$(echo "$output" | grep '^[(W)|(E)|(Err]:')"
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if [ $exitcode != 0 ] || [ ! -z "$errors" ];then
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echo -e "\e[91mFailed to install the packages!\e[39m"
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echo -e "APT reported these errors:\n\e[91m$errors\e[39m"
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exit 1
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fi
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#re-check package list. This time it should be blank.
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INSTALL_LIST=''
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for i in $PKG_LIST
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do
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PKG_OK="$(dpkg-query -W --showformat='${Status}\n' "$i" 2>/dev/null | grep "install ok installed")"
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if [ "" == "$PKG_OK" ]; then
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INSTALL_LIST="${INSTALL_LIST} ${i}" #add package to install list
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fi
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done
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if [ ! -z $INSTALL_LIST ];then
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echo -e "\e[91mAPT did not exit with an error, but these packages failed to install somehow: $INSTALL_LIST\e[39m"
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exit 1
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else
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echo -e "\e[32mAll packages were installed succesfully.\e[39m"
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fi
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else
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echo -e "\e[32mNo new packages to install. Nothing to do!\e[39m"
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fi
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