Commit 5b91b0fe authored by Eric Vidal's avatar Eric Vidal
Browse files

added : functions by defaults, choose cache dir for pacman, improved... 

added : functions by defaults, choose cache dir for pacman, improved clean_install functions, check mountpoint
parent edefa262

functions

+91 −68
Original line number Diff line number Diff line
@@ -20,19 +20,19 @@ bblue=${bold}$(tput setaf 4) 


## 		Some variables



config_dir=""

newroot=""

editor="mcedit"

config_dir="obarun"

newroot="/mnt"

pacmanEdit=""

cache_dir=""

arch_list=""

aur_list=""

edit_custom=""

archlist=`pwd`/config

aurlist=`pwd`/config

pac_conf=`pwd`/config

customize_chroot=`pwd`/config



gen_dir=`pwd`/config

file_mounted=""



## 		Information display by the script 



echo_bold(){

	echo "${bold}${1}${reset}"

}
@@ -75,7 +75,7 @@ check_elements(){ 
## 		Select, check editor



select_editor(){

	editors_list=("nano" "vi");

	editors_list=("nano" "vi" "mcedit");

	echo_display " Select your editor :"

	select editor in "${editors_list[@]}"; do

		if check_elements "$editor" "${editors_list[@]}"; then
@@ -89,9 +89,7 @@ select_editor(){ 


check_editor(){

	if [[ "$editor" == "" ]]; then

		echo_info " You need first to define your editor"

		echo_info " Please choose step 1 in the Main menu" 

		(sleep 3) && main_menu

		editor="mcedit"

	fi

}
@@ -111,18 +109,26 @@ choose_dir(){ 
	echo_valid " You chose $config_dir"

}



##		Choose cache directory for pacman



choose_cache(){

	echo_display " Enter the path for your own cache directory"

	read cache_dir

	echo_valid " Your cache directory is now : $cache_dir"

}



## 		Edit pacman.conf



edit_pacman(){

	check_editor

	"$editor" "$pac_conf"/"$config_dir"/pacman.conf		

	"$editor" "$gen_dir"/"$config_dir"/pacman.conf		

}



## 		Edit customizeChroot file



edit_customize_chroot(){

	check_editor

	"$editor" "$customize_chroot"/"$config_dir"/customizeChroot

	"$editor" "$gen_dir"/"$config_dir"/customizeChroot

}



## 		Create temporary users for yaourt
@@ -152,6 +158,15 @@ rem_usertmp(){ 
## 		Clean on exit



clean_install(){

	check_mounted

	if [[ "$file_mounted" != "" ]]; then

		echo_info " Umount filesystem in $newroot"

		umount -R /mnt/{proc,sys,dev,tmp,run}

	fi

	if [[ $(ls $newroot) != "" ]]; then 

		echo_info " Removing directories created"

		rm -r "$newroot"/{dev,etc,proc,sys,tmp,var,run}

	fi

	if [[ $(awk -F':' '{ print $1}' /etc/passwd | grep usertmp) >/dev/null ]]; then

		rem_usertmp

	else
@@ -183,13 +198,13 @@ rootdir(){ 
check_pac_needed(){

	if [[ ! $(pacman -Qs arch-install-scripts) >/dev/null ]]; then

		echo_info " Installing arch-install-scripts"

		pacman -S arch-install-scripts --config "$pac_conf"/"$config_dir"/pacman.conf || die " Impossible to install the package arch-install-scripts"

		pacman -S arch-install-scripts --config "$gen_dir"/"$config_dir"/pacman.conf || die " Impossible to install the package arch-install-scripts"

	else

		echo_valid " arch-install-scripts : already installed"

	fi

	if [[ ! $(pacman -Qs yaourt) >/dev/null ]]; then

		echo_info " Installing yaourt"

		pacman -S base-devel package-query yaourt --config "$pac_conf"/"$config_dir"/pacman.conf || die " Impossible to install the package arch-install-scripts"

		pacman -S base-devel package-query yaourt --config "$gen_dir"/"$config_dir"/pacman.conf || die " Impossible to install the package arch-install-scripts"

	else

		echo_valid " yaourt : already installed"

	fi
@@ -198,28 +213,45 @@ check_pac_needed(){ 
## 		Install packages with pacman



pac_install(){

	pacman -r "$newroot" -S $(grep -h -v ^# $archlist/$config_dir/package_list/repo_*) --config "$pac_conf"/"$config_dir"/pacman.conf || die " Failed to install packages"

	if [[ "$cache_dir" = "" ]]; then

		pacman -r "$newroot" -S $(grep -h -v ^# $gen_dir/$config_dir/package_list/repo_*) --config "$gen_dir"/"$config_dir"/pacman.conf || die " Failed to install packages"

	else

		pacman -r "$newroot" -S $(grep -h -v ^# $gen_dir/$config_dir/package_list/repo_*) --config "$gen_dir"/"$config_dir"/pacman.conf --cachedir "$cache_dir" || die " Failed to install packages"

	fi

}



## 		Install package from aur



aur_install(){

	sudo -u usertmp yaourt -r "$newroot" -Sy $(grep -h -v ^# $aurlist/$config_dir/package_list/aur_*) || die " Failed to install packages"

	sudo -u usertmp yaourt -r "$newroot" -Sy $(grep -h -v ^# $gen_dir/$config_dir/package_list/aur_*) || die " Failed to install packages"

}

	

## 		Create needed directory



create_dir(){

	if [[ $(ls $newroot) = "" ]]; then 

		echo_info " Create needed directory in ${newroot}"

		mkdir -m 0755 -p "$newroot"/var/{cache/pacman/pkg,lib/pacman,log} "$newroot"/{dev,run,etc}

		mkdir -m 0755 -p "$newroot"/dev/{pts,shm}

		mkdir -m 1777 -p "$newroot"/tmp

		mkdir -m 0555 -p "$newroot"/{sys,proc}

	else

		echo_info " Directory needed already exists"

	fi

}

check_mounted(){

	file_mounted=$(mount | grep "$newroot")

}



## 		Mounting necessary directory



mount_dir(){

	check_mounted

	if [[ $(mountpoint "$newroot" | grep not) != "" ]]; then

			echo_retry " This is not a valid mountpoint"

			echo_retry " You need to mount a device on $newroot or choose another directory"

			(sleep 4) && echo_info " Returning to the main_menu" && (sleep 1) && main_menu

	fi

	if [[ "$file_mounted" = "" ]]; then

		echo_info " Mounting filesystem in ${newroot}"

		mount -o nosuid,noexec,nodev -t proc proc "$newroot"/proc

		mount -o nosuid,noexec,nodev -t sysfs sys "$newroot"/sys
@@ -228,6 +260,9 @@ mount_dir(){ 
		mount -o mode=1777,nosuid,nodev -t tmpfs shm "$newroot"/dev/shm 

		mount -o nosuid,nodev,mode=0755 -t tmpfs run "$newroot"/run 

		mount -o mode=1777,strictatime,nodev,nosuid -t tmpfs tmp "$newroot"/tmp 

	else

		echo_info " Filesystem already mounted in ${newroot}"

	fi

}



## 		Main menu
@@ -243,65 +278,53 @@ while [[ "$step" != 10 ]]; do 
	echo_bold "*****************************************"

	echo_bold "              Main menu"

	echo_bold "*****************************************"

	echo_bold " Assumptions :"

	echo_bold "		- User has partitioned, formatted, and mounted partitions on a directory"

	echo_bold "		- Network is functional"

	echo_bold "		- A valid mirror appears in /etc/pacman.d/mirrorlist"

	echo_bold "		- Defaults for the options are specified in brackets"

	echo_bold ""

	echo_bold ""

	echo_bold " 1  -  Select Editor"

	echo_bold " 2  -  Choose the directory contening configuration files"

	echo_bold " 1  -  Select Editor [mcedit]"

	echo_bold " 2  -  Choose the directory contening configuration files [obarun]"

	echo_bold " 3  -  Edit the pacman.conf used by the script"

	echo_bold " 4  -  Edit the packages lists (AUR including) from repo defined in pacman.conf"

	echo_bold " 5  -  Edit the scripts which configure the fresh installation"

	echo_bold " 6  -  Enter your root directory of the installation"

	echo_bold " 7  -  Install the new system"

	echo_bold " 8  -  Exit installation script"

	echo_bold " 4  -  Define your own cache directory for pacman [host]"

	echo_bold " 5  -  Edit the packages lists (AUR including) from repo defined in pacman.conf"

	echo_bold " 6  -  Edit the scripts which configure the fresh installation"

	echo_bold " 7  -  Enter your root directory of the installation [/mnt]"

	echo_bold " 8  -  Install the new system"

	echo_bold " 9  -  Exit installation script"

	echo_bold ""

	echo_bold ""

	echo_display " Enter your choice :";read  step



	## 			Define new root before install

	if [[ "$step" == 7 ]] && [[ "$step" >/dev/null ]]; then

		echo_info " You need to define the directory contening configuration files before install the system (step 2)"

		echo_display " Press enter to return to the Main menu"

		read enter

		step=100

		main_menu

	fi

	if [[ "$step" == 7 ]] && [[ "$step6" >/dev/null ]]; then

		echo_info " You need to define root directory before install the system (step 6)"

		echo_display " Press enter to return to the Main menu"

		read enter

		step=100

		main_menu

	else



		case "$step" in 

			1)	select_editor;;

			2)	choose_dir;; # Never comment this options

			3)	edit_pacman;;

			4)	select_list;;

			5)	edit_customize_chroot;;

			6)	rootdir # Never comment this options

				step6=1  # This step is done, user can choose install the system

				;; 

			7)	install_system;;	

			8)	echo_info " Exiting"

			4)	choose_cache;;

			5)	select_list;;

			6)	edit_customize_chroot;;

			7)	rootdir;; # Never comment this options

			8)	install_system;;	

			9)	echo_info " Exiting"

				exit;;

			*) echo_retry " Please enter a number between 1-8: "

			*) echo_retry " Please enter a number between 1-9: "

		esac

		echo_display " Press enter to return to the Main menu"

		read enter 

	fi 

done

}



select_list(){

	check_editor

	pac_list=$(ls "$pac_conf"/"$config_dir"/package_list/)

	pac_list=$(ls "$gen_dir"/"$config_dir"/package_list/)

	echo_info " File named repo_* concerns the packages provides by repositories defined in pacman.conf"

	echo_info " File named aur_* concerns the packages from AUR"

	echo_display " Select the list you want to edit :"

	select list in $pac_list; do

		if check_elements "$list" $pac_list; then

			"$editor" "$pac_conf"/"$config_dir"/package_list/"$list"

			"$editor" "$gen_dir"/"$config_dir"/package_list/"$list"

		break

		else 

			echo_retry " Invalid number, retry :"
@@ -318,12 +341,12 @@ mount_dir 


echo_info " Copy needed file in ${newroot}"

cp /etc/resolv.conf "$newroot"/etc/resolv.conf || die " Impossible to copy the file resolv.conf"

cp "$customize_chroot"/"$config_dir"/customizeChroot "$newroot"/etc/customizeChroot || die " ${customize_chroot} do not exist"

cp "$gen_dir"/"$config_dir"/customizeChroot "$newroot"/etc/customizeChroot || die " File customizeChroot not exist"



##		Sync database



echo_info " Synchronize database and check needed packages"

pacman -r "$newroot" -Syy --config "$pac_conf"/"$config_dir"/pacman.conf || die " Impossible to synchronize database"

pacman -r "$newroot" -Syy --config "$gen_dir"/"$config_dir"/pacman.conf || die " Impossible to synchronize database"

check_pac_needed



##		Install packages