Update ubuntu.sh

Scripts/Installer/Ubuntu/ubuntu.sh

@@ -1,62 +1,95 @@
+# From ubuntu-in-termux by MDF Gaming
+# https://github.com/MFDGaming/ubuntu-in-termux/blob/master/ubuntu.sh
+
 #!/data/data/com.termux/files/usr/bin/bash
-folder=ubuntu-fs
-if [ -d "$folder" ]; then
-	first=1
-	echo "skipping downloading"
+
+time1="$( date +"%r" )"
+
+install1 () {
+directory=ubuntu-fs
+UBUNTU_VERSION=21.04
+if [ -d "$directory" ];then
+first=1
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;227m[WARNING]:\e[0m \x1b[38;5;87m Skipping the download and the extraction\n"
+elif [ -z "$(command -v proot)" ];then
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;203m[ERROR]:\e[0m \x1b[38;5;87m Please install proot.\n"
+printf "\e[0m"
+exit 1
+elif [ -z "$(command -v wget)" ];then
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;203m[ERROR]:\e[0m \x1b[38;5;87m Please install wget.\n"
+printf "\e[0m"
+exit 1
 fi
-tarball="ubuntu-rootfs.tar.xz"
 if [ "$first" != 1 ];then
-	if [ ! -f $tarball ]; then
-		echo "Download Rootfs, this may take a while base on your internet speed."
-		case `dpkg --print-architecture` in
-		aarch64)
-			archurl="arm64" ;;
-		arm)
-			archurl="armhf" ;;
-		amd64)
-			archurl="amd64" ;;
-		x86_64)
-			archurl="amd64" ;;	
-		i*86)
-			archurl="i386" ;;
-		x86)
-			archurl="i386" ;;
-		*)
-			echo "unknown architecture"; exit 1 ;;
-		esac
-		wget "https://raw.githubusercontent.com/EXALAB/AnLinux-Resources/master/Rootfs/Ubuntu/${archurl}/ubuntu-rootfs-${archurl}.tar.xz" -O $tarball
-	fi
-	cur=`pwd`
-	mkdir -p "$folder"
-	cd "$folder"
-	echo "Decompressing Rootfs, please be patient."
-	proot --link2symlink tar -xJf ${cur}/${tarball}||:
-	cd "$cur"
+if [ -f "ubuntu.tar.gz" ];then
+rm -rf ubuntu.tar.gz
+fi
+if [ ! -f "ubuntu.tar.gz" ];then
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Downloading the ubuntu rootfs, please wait...\n"
+ARCHITECTURE=$(dpkg --print-architecture)
+case "$ARCHITECTURE" in
+aarch64) ARCHITECTURE=arm64;;
+arm) ARCHITECTURE=armhf;;
+amd64|x86_64) ARCHITECTURE=amd64;;
+*)
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;203m[ERROR]:\e[0m \x1b[38;5;87m Unknown architecture :- $ARCHITECTURE"
+exit 1
+;;
+
+esac
+
+wget http://cdimage.ubuntu.com/ubuntu-base/releases/${UBUNTU_VERSION}/release/ubuntu-base-${UBUNTU_VERSION}-base-${ARCHITECTURE}.tar.gz -q -O ubuntu.tar.gz 
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Download complete!\n"
+
+fi
+
+cur=`pwd`
+mkdir -p $directory
+cd $directory
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Decompressing the ubuntu rootfs, please wait...\n"
+tar -zxf $cur/ubuntu.tar.gz --exclude='dev'||:
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m The ubuntu rootfs have been successfully decompressed!\n"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Fixing the resolv.conf, so that you have access to the internet\n"
+printf "nameserver 8.8.8.8\nnameserver 8.8.4.4\n" > etc/resolv.conf
+stubs=()
+stubs+=('usr/bin/groups')
+for f in ${stubs[@]};do
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Writing stubs, please wait...\n"
+echo -e "#!/bin/sh\nexit" > "$f"
+done
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Successfully wrote stubs!\n"
+cd $cur
+
 fi
+
 mkdir -p ubuntu-binds
-bin=start-ubuntu.sh
-echo "writing launch script"
+bin=startubuntu.sh
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Creating the start script, please wait...\n"
 cat > $bin <<- EOM
 #!/bin/bash
 cd \$(dirname \$0)
 ## unset LD_PRELOAD in case termux-exec is installed
 unset LD_PRELOAD
 command="proot"
+## uncomment following line if you are having FATAL: kernel too old message.
+#command+=" -k 4.14.81"
 command+=" --link2symlink"
 command+=" -0"
-command+=" -r $folder"
+command+=" -r $directory"
 if [ -n "\$(ls -A ubuntu-binds)" ]; then
     for f in ubuntu-binds/* ;do
       . \$f
     done
 fi
 command+=" -b /dev"
 command+=" -b /proc"
-command+=" -b ubuntu-fs/root:/dev/shm"
-## uncomment the following line to have access to the home directory of termux
-#command+=" -b /data/data/com.termux/files/home:/root"
-## uncomment the following line to mount /sdcard directly to / 
-#command+=" -b /sdcard"
+command+=" -b /sys"
+command+=" -b ubuntu-fs/tmp:/dev/shm"
+command+=" -b /data/data/com.termux"
+command+=" -b /:/host-rootfs"
+command+=" -b /sdcard"
+command+=" -b /storage"
+command+=" -b /mnt"
 command+=" -w /root"
 command+=" /usr/bin/env -i"
 command+=" HOME=/root"
@@ -71,11 +104,36 @@ else
     \$command -c "\$com"
 fi
 EOM
-
-echo "fixing shebang of $bin"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m The start script has been successfully created!\n"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Fixing shebang of startubuntu.sh, please wait...\n"
 termux-fix-shebang $bin
-echo "making $bin executable"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Successfully fixed shebang of startubuntu.sh! \n"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Making startubuntu.sh executable please wait...\n"
 chmod +x $bin
-echo "removing image for some space"
-rm $tarball
-echo "You can now launch Ubuntu with the ./${bin} script"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Successfully made startubuntu.sh executable\n"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Cleaning up please wait...\n"
+rm ubuntu.tar.gz -rf
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m Successfully cleaned up!\n"
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;83m[Installer thread/INFO]:\e[0m \x1b[38;5;87m The installation has been completed! You can now launch Ubuntu with ./startubuntu.sh\n"
+printf "\e[0m"
+
+}
+if [ "$1" = "-y" ];then
+install1
+elif [ "$1" = "" ];then
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;127m[QUESTION]:\e[0m \x1b[38;5;87m Do you want to install ubuntu-in-termux? [Y/n] "
+
+read cmd1
+if [ "$cmd1" = "y" ];then
+install1
+elif [ "$cmd1" = "Y" ];then
+install1
+else
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;203m[ERROR]:\e[0m \x1b[38;5;87m Installation aborted.\n"
+printf "\e[0m"
+exit
+fi
+else
+printf "\x1b[38;5;214m[${time1}]\e[0m \x1b[38;5;203m[ERROR]:\e[0m \x1b[38;5;87m Installation aborted.\n"
+printf "\e[0m"
+fi