From 42bed5b08dfc79cb76b575cd764d567fc0ad9c41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Fri, 21 Jul 2023 16:04:50 +0200
Subject: improve arch-install scripts

---
 arch-install/arch-fix-0.sh   | 10 ++++++----
 arch-install/arch-setup-0.sh | 17 +++++++++--------
 arch-install/arch-setup-1.sh |  4 ++--
 3 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/arch-install/arch-fix-0.sh b/arch-install/arch-fix-0.sh
index 65b30bf..7ae7361 100755
--- a/arch-install/arch-fix-0.sh
+++ b/arch-install/arch-fix-0.sh
@@ -1,5 +1,7 @@
 #! /bin/bash
 
+SWPF=/mnt/swapfile
+
 modprobe efivarfs
 mount -t efivarfs efivarfs /sys/firmware/efi/efivars
 
@@ -11,10 +13,10 @@ mount /dev/sda1 /mnt/boot
 mount /dev/sda3 /mnt/home
 
 echo "SWAPFS"
-dd if=/dev/zero of=/mnt/swapfile bs=1M count=512 || exit 1
-chmod 600 /mnt/swapfile || exit 1
-mkswap /mnt/swapfile || exit 1
-swapon /mnt/swapfile || exit 1
+dd if=/dev/zero of=$SWPF bs=1M count=1024 || exit 1
+chmod 600 $SWPF || exit 1
+mkswap $SWPF || exit 1
+swapon $SWPF || exit 1
 
 genfstab -U -p /mnt >> /mnt/etc/fstab2
 
diff --git a/arch-install/arch-setup-0.sh b/arch-install/arch-setup-0.sh
index d64c98b..82135cf 100755
--- a/arch-install/arch-setup-0.sh
+++ b/arch-install/arch-setup-0.sh
@@ -1,6 +1,7 @@
 #! /bin/bash
 
 DEV=/dev/sda
+SWPF=/mnt/swapfile
 
 function say()
 {
@@ -23,7 +24,7 @@ echo "UEFI VARS : $VARS"
 # http://www.rodsbooks.com/gdisk/sgdisk-walkthrough.html
 # to retreive size info $ sgdisk -p $DEV
 # N sectors * 512 / 1024 / 1024 / 1024 -> Gb
-say "SGDISK"
+say "SGDISK : $DEV"
 sgdisk -og $DEV || exit 1
 sgdisk -n 1::+256M -c 1:efi -t 1:ef02 $DEV || exit 1
 sgdisk -n 2::+100G -c 2:rootfs -t 2:8300 $DEV || exit 1
@@ -31,24 +32,24 @@ sgdisk -n 3:: -c 3:homefs -t 3:8300 $DEV || exit 1
 #sgdisk -n 3:209979392:976773168 -c 3:homefs -t 3:8300 $DEV || exit 1
 sgdisk -p $DEV || exit 1
 
-say "MKFS"
+say "MKFS : $DEV"
 mkfs.fat -F32 ${DEV}1 || exit 1
 mkfs.ext4 -L root ${DEV}2 || exit 1
 mkfs.ext4 -L home ${DEV}3 || exit 1
 parted $DEV set 1 bios_grub on
 
-say "MOUNT"
+say "MOUNT : $DEV"
 mount ${DEV}2 /mnt
 mkdir /mnt/boot
 mount ${DEV}1 /mnt/boot
 mkdir /mnt/home
 mount ${DEV}3 /mnt/home
 
-say "SWAPFS"
-dd if=/dev/zero of=/mnt/swapfile bs=1M count=512 || exit 1
-chmod 600 /mnt/swapfile || exit 1
-mkswap /mnt/swapfile || exit 1
-swapon /mnt/swapfile || exit 1
+say "SWAPFS : $SWPF"
+dd if=/dev/zero of=$SWPF bs=1M count=1024 || exit 1
+chmod 600 $SWPF || exit 1
+mkswap $SWPF || exit 1
+swapon $SWPF || exit 1
 
 say "BASE SYSTEM"
 pacman -Sy archlinux-keyring
diff --git a/arch-install/arch-setup-1.sh b/arch-install/arch-setup-1.sh
index a267734..7b08993 100755
--- a/arch-install/arch-setup-1.sh
+++ b/arch-install/arch-setup-1.sh
@@ -17,14 +17,14 @@ echo "MKINITCPIO"
 mkinitcpio -p linux
 
 echo "GRUB"
-#grub-install --target=i386-pc --recheck /dev/sda
 grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=grub_uefi --recheck
 grub-mkconfig -o /boot/grub/grub.cfg
 
 
+ETH=$(ip add | grep '^2' | cut -d ':' -f2 | sed 's/ //g')
 cat > /etc/systemd/network/10-wired.network << EOF
 [Match]
-Name=enp0s*
+Name=$ETH
 
 [Network]
 DHCP=yes
-- 
cgit v1.1-2-g2b99