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#!/bin/bash
me=`basename "$0"`
echo
echo
echo
echo "Starting install..."
MY_NAME="install-mts.sh"
EM_CONFIG_PATH="$HOME/.config/EnlivenMinetest"
date
customExit() {
errorCode=1
if [ ! -z "$2" ]; then
errorCode="$2"
fi
cat <<END
ERROR:
$1
END
exit $errorCode
}
customWarn() {
cat <<END
WARNING:
$1
END
echo -en "\a" > /dev/tty0 # beep (You must specify a tty path if not in console mode)
echo "Press Ctrl+C to cancel..."
sleep 1
echo -en "\a" > /dev/tty0
echo "3..."
sleep 1
echo -en "\a" > /dev/tty0
echo "2..."
sleep 1
echo -en "\a" > /dev/tty0
echo "1..."
sleep 1
}
install_shortcut(){
enable_clear_icon_cache=false
_SRC_SHORTCUT_PATH=$1
if [ ! -f "$_SRC_SHORTCUT_PATH" ]; then
customExit "\"$_SRC_SHORTCUT_PATH\" is missing."
fi
_DST_SHORTCUT_NAME=$2
# _CAPTION is optional (original "Name" is kept if not specified)
_EXEC=$3
_WORKING_DIR=$4
_ICON=$5
_CAPTION=$6
dest_icons=$HOME/.local/share/applications
dest_icon=$dest_icons/$_DST_SHORTCUT_NAME
if [ ! -d "$dest_icons" ]; then
mdkir -p "$dest_icons" || customExit "mkdir -p \"$dest_icons\" failed."
fi
# if [ -f "$dest_icon" ]; then
# comment since never fixes broken icon anyway
# TODO: fixed bad cache even if icon was rewritten properly after written improperly
# * not tried yet:
# * rm $HOME/.kde/share/config/kdeglobals
# enable_clear_icon_cache=true
# fi
echo "* writing icon '$dest_icon'..."
if [ ! -z "$_ICON" ]; then
if [ ! -z "$_CAPTION" ]; then
cat "$_SRC_SHORTCUT_PATH" | grep -v "^Icon=" | grep -v "^Path=" | grep -v "^Exec=" | grep -v "^Name=" > "$dest_icon"
else
cat "$_SRC_SHORTCUT_PATH" | grep -v "^Icon=" | grep -v "^Path=" | grep -v "^Exec=" > "$dest_icon"
fi
else
if [ ! -z "$_CAPTION" ]; then
cat "$_SRC_SHORTCUT_PATH" | grep -v "^Path=" | grep -v "^Exec=" | grep -v "^Name=" > "$dest_icon"
else
cat "$_SRC_SHORTCUT_PATH" | grep -v "^Path=" | grep -v "^Exec=" > "$dest_icon"
fi
fi
# Icon must be an absolute path (other variables use $HOME in
# desktop file above), so exclude it above and rewrite it below:
echo "Path=$dest_programs/minetest/bin" >> "$dest_icon"
if [ ! -z "$_CAPTION" ]; then
echo "Name=$_CAPTION" >> "$dest_icon"
fi
if [ ! -z "$_ICON" ]; then
echo "Icon=$_ICON" >> "$dest_icon"
fi
echo "Exec=$_EXEC" >> "$dest_icon"
if [ "@$enable_clear_icon_cache" = "@true" ]; then
if [ -f "`command -v gnome-shell`" ]; then
echo "Refreshing Gnome icons..."
gnome-shell --replace & disown
sleep 10
fi
if [ -f "$HOME/.cache/icon-cache.kcache" ]; then
echo "clearing $HOME/.cache/icon-cache.kcache..."
rm $HOME/.cache/icon-cache.kcache
fi
if [ -f "`command -v kquitapp5`" ]; then
echo "Refreshing KDE icons..."
if [ "`command -v kstart5`" ]; then
kquitapp5 plasmashell && kstart5 plasmashell
else
kquitapp5 plasmashell && kstart plasmashell
fi
sleep 15
fi
if [ -f "`command -v xfce4-panel`" ]; then
echo "Refreshing Xfce icons..."
xfce4-panel -r && xfwm4 --replace
sleep 5
fi
if [ -f "`command -v lxpanelctl`" ]; then
echo "Refreshing LXDE icons..."
lxpanelctl restart && openbox --restart
sleep 5
fi
fi
}
# ^ same as install-minetest-linux64.sh
install_my_shortcut(){
#requires SHORTCUT_PATH to already be set to a valid Minetest ".desktop" file.
EXEC_PATH="$INSTALL_PATH/bin/minetest"
if [ ! -f "$EXEC_PATH" ]; then
echo "* WARNING: The Minetest executable is not present: \"$EXEC_PATH\""
fi
WORKING_DIR_PATH="$INSTALL_PATH/bin"
if [ ! -d "$WORKING_DIR_PATH" ]; then
echo "* WARNING: The Minetest working directory is not present: \"$WORKING_DIR_PATH\""
fi
MT_ICON="$INSTALL_PATH/misc/minetest-xorg-icon-128.png"
if [ ! -f "$MT_ICON" ]; then
echo "* WARNING: The Minetest icon is not present: \"$MT_ICON\""
fi
install_shortcut "$SHORTCUT_PATH" "org.minetest.minetest.desktop" "$EXEC_PATH" "$WORKING_DIR_PATH" "$MT_ICON" "Final Minetest"
}
DL_NAME=minetest-linux64.zip
DL_PATH=$HOME/Downloads/$DL_NAME
EXTRACTED_NAME=minetest-linux64
if [ -z "$INSTALL_PATH" ]; then
INSTALL_PATH="$HOME/minetest"
fi
SHORTCUT_PATH="$INSTALL_PATH/misc/net.minetest.minetest.desktop"
TRY_ORG_PATH="$INSTALL_PATH/misc/org.minetest.minetest.desktop"
if [ -f "$TRY_ORG_PATH" ]; then
SHORTCUT_PATH="$TRY_ORG_PATH"
fi
if [ -z "$MY_TMP" ]; then
MY_TMP=/tmp/minetest-webinstall
fi
mkdir -p "$MY_TMP"
EXTRACTED_PATH="$MY_TMP/$EXTRACTED_NAME"
exitAndDeleteDownload(){
if [ -f "$DL_PATH" ]; then
echo "* removing \"$DL_PATH\" since it didn't work..."
rm -f "$DL_PATH"
fi
customExit "$1" $2
}
if [ -d "$HOME/minetest-linux64" ]; then
if [ ! -d "$INSTALL_PATH" ]; then
mv "$HOME/minetest-linux64" "$INSTALL_PATH"
# ^ so that code below can find an existing installation
fi
fi
if [ -f "$HOME/$DL_NAME" ]; then
DL_PATH="$HOME/$DL_NAME"
fi
if [ -z "$ENABLE_DL" ]; then
ENABLE_DL=false
fi
for var in "$@"
do
if [ "@$var" = "@--update" ]; then
# This doesn't do much yet.
ENABLE_DL=true
fi
done
if [ ! -f "$DL_PATH" ]; then
ENABLE_DL=true
fi
old_release_line=
if [ -f "$INSTALL_PATH/release.txt" ]; then
old_release_line="`cat $INSTALL_PATH/release.txt | grep Release`"
fi
old_version=
if [ ! -z "$old_release_line" ]; then
old_version="${old_release_line##* }" # get second word
else
old_version="1st"
if [ -d "$INSTALL_PATH.1st" ]; then
old_version="bak"
fi
fi
release_line=
RELEASE_TXT_URL="https://downloads.minetest.org/release.txt"
if [ ! -f "$MY_TMP/release.txt" ]; then
curl $RELEASE_TXT_URL -o "$MY_TMP/release.txt" || customExit "curl $RELEASE_TXT_URL failed."
fi
release_line="`cat $MY_TMP/release.txt | grep Release`"
if [ -z "$release_line" ]; then
cat "$MY_TMP/release.txt"
customExit "Obtaining a Release line from $RELEASE_TXT_URL failed (got '$release_line')."
fi
version=
if [ ! -z "$release_line" ]; then
version="${release_line##* }" # get second word
else
version="new"
fi
#version_len=${#version}
#if [ "$version_len" -ne "6" ]; then
# customExit "Unexpected version scheme (not 6 characters): '$version' near '$release_line' in file $release_txt_path"
#fi
if [ "@$old_version" = "@$version" ]; then
#if [ ! -f "$SHORTCUT_PATH" ]; then
install_my_shortcut
#fi
customExit "Version $version is already installed at $INSTALL_PATH. There is nothing to do."
fi
if [ "@$ENABLE_DL" = "@true" ]; then
if [ ! -d "$HOME/Downloads" ]; then
mkdir -p "$HOME/Downloads"
fi
curl https://downloads.minetest.org/$DL_NAME -o "$DL_PATH" || exitAndDeleteDownload "The download failed."
else
echo "* using existing $DL_PATH..."
fi
cd "$MY_TMP" || customExit "cd \"$MY_TMP\" failed."
if [ ! -f "`command -v unzip`" ]; then
cat <<END
You are missing the unzip command.
END
if [ -f "`command -v apt-get`" ]; then
cat<<END
Try:
sudo apt-get update -y
sudo apt-get install -y unzip
END
elif [ -f "`command -v dnf`" ]; then
cat<<END
Try:
sudo dnf install -y unzip
END
fi
exit 1
fi
killall minetest 2>/dev/null 1>&2
upgradeAndMerge(){
UPGRADE_TYPE="$1"
if [ ! -d "$INSTALL_PATH/$UPGRADE_TYPE" ]; then
customExit "* WARNING: $UPGRADE_TYPE upgrade is skipped since $INSTALL_PATH/$UPGRADE_TYPE is not present."
else
echo "* upgrading $UPGRADE_TYPE"
for UPGRADE_PATH in `find $INSTALL_PATH/$UPGRADE_TYPE -maxdepth 1`
do
UPGRADE_NAME="`basename $UPGRADE_PATH`"
if [ "$UPGRADE_PATH" = "$INSTALL_PATH/$UPGRADE_TYPE" ]; then
echo " * examining $UPGRADE_PATH..."
elif [ -d "$UPGRADE_PATH" ]; then
echo " * upgrading $UPGRADE_NAME..."
if [ -d "$INSTALL_PATH.$old_version/$UPGRADE_TYPE/$UPGRADE_NAME" ]; then
rm -Rf "$INSTALL_PATH.$old_version/$UPGRADE_TYPE/$UPGRADE_NAME" || customExit "* rm -Rf \"$INSTALL_PATH.$old_version/$UPGRADE_TYPE/$UPGRADE_NAME\" failed."
mv "$UPGRADE_PATH" "$INSTALL_PATH.$old_version/$UPGRADE_TYPE/$UPGRADE_NAME" || customExit "mv \"$UPGRADE_PATH\" \"$INSTALL_PATH.$old_version/$UPGRADE_TYPE/$UPGRADE_NAME\""
fi
else
echo " * upgrading $UPGRADE_NAME..."
mv -f "$UPGRADE_PATH" "$INSTALL_PATH.$old_version/$UPGRADE_TYPE/$UPGRADE_NAME" || customExit "mv \"$UPGRADE_PATH\" \"$INSTALL_PATH.$old_version/$UPGRADE_TYPE/$UPGRADE_NAME\""
fi
done
rmdir "$INSTALL_PATH/$UPGRADE_TYPE" || customExit "rmdir \"$INSTALL_PATH/$UPGRADE_TYPE\" failed."
mv "$INSTALL_PATH.$old_version/$UPGRADE_TYPE" "$INSTALL_PATH/" || customExit "mv \"$INSTALL_PATH.$old_version/$UPGRADE_TYPE\" \"$INSTALL_PATH/\""
fi
}
if [ -d "$MY_TMP/$EXTRACTED_NAME" ]; then
rm -Rf "$MY_TMP/$EXTRACTED_NAME" || customExit "* removing the old \"$MY_TMP/$EXTRACTED_NAME\" failed."
fi
unzip "$DL_PATH" || customExit "Extracting $DL_PATH failed."
if [ -d "$EXTRACTED_PATH" ]; then
# cd "$HOME" || customExit "cd \"$HOME\" failed."
if [ -d "$INSTALL_PATH" ]; then
if [ -d "$INSTALL_PATH.$old_version" ]; then
customExit "You already have an old copy of \"$INSTALL_PATH.$old_version\". You must rename it or backup your world and other data then remove it before proceeding."
fi
if [ ! -f "`command -v basename`" ]; then
customExit "Install cannot continue because the basename command is not present."
fi
if [ ! -f "`command -v find`" ]; then
customExit "Install cannot continue because the find command is not present."
fi
mv "$INSTALL_PATH" "$INSTALL_PATH.$old_version"
mv "$EXTRACTED_PATH" "$INSTALL_PATH"
upgradeAndMerge "games"
upgradeAndMerge "worlds"
upgradeAndMerge "mods"
if [ -f "$INSTALL_PATH.$old_version/minetest.conf" ]; then
mv "$INSTALL_PATH.$old_version/minetest.conf" "$INSTALL_PATH/minetest.conf"
fi
else
mv "$EXTRACTED_PATH" "$INSTALL_PATH"
fi
# curl https://downloads.minetest.org/release.txt -o "$INSTALL_PATH/release.txt"
else
customExit "Extracting \"$DL_PATH\" did not result in $EXTRACTED_PATH."
fi
echo "Installing Final Minetest $version to $INSTALL_PATH is complete."