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#!/bin/bash
# ==============================================================================
# CONFIGURATION OBLIGATOIRE (À REMPLIR AVANT DE LANCER LE SCRIPT)
# ==============================================================================
DISK="/dev/sda"
USERNAME="archuser"
USER_PASS="motdepasse123"
ROOT_PASS="rootpassword123"
HOSTNAME="arch-laptop"
# ==============================================================================
echo "=================================================="
echo " INSTALLATION ARCH LINUX + HYPRLAND (ZEN/OPTI) "
echo "=================================================="
# 1. Détection automatique du matériel (CPU)
if grep -q "Intel" /proc/cpuinfo; then
MICROCODE="intel-ucode"
MICROCODE_IMG="intel-ucode.img"
elif grep -q "AMD" /proc/cpuinfo; then
MICROCODE="amd-ucode"
MICROCODE_IMG="amd-ucode.img"
else
MICROCODE=""
MICROCODE_IMG=""
fi
# 2. Vérification d'internet
if ! ping -c 1 archlinux.org &> /dev/null; then
echo "[ERROR] Pas de connexion internet. Connecte-toi avec iwctl d'abord."
exit 1
fi
echo "[OK] Connexion internet établie."
# 3. Synchronisation horloge et dépôts
echo "[INFO] Préparation du système..."
timedatectl set-ntp true
pacman -Syy --noconfirm
# 4. Nettoyage nucléaire et Partitionnement (VERSION ULTRA-SÉCURISÉE ET CIBLÉE)
if [[ $DISK == *"nvme"* ]] || [[ $DISK == *"mmcblk"* ]]; then
PART_EFI="${DISK}p1"
PART_ROOT="${DISK}p2"
else
PART_EFI="${DISK}1"
PART_ROOT="${DISK}2"
fi
# Sécurité ultime : Vérifier si le disque cible n'est pas le Live USB
if findmnt --source "$DISK" -n -o TARGET > /dev/null 2>&1; then
echo "[ERROR] Le disque $DISK est actuellement monté et utilisé par le système !"
echo " Si tu es sur le Live USB, ton disque cible n'est pas $DISK."
echo " Tape 'lsblk' pour trouver le bon disque."
exit 1
fi
echo "[INFO] Nettoyage nucléaire exclusivement sur $DISK..."
# Récupérer la liste des partitions EXISTANTES sur ce disque uniquement
PARTITIONS=$(lsblk -lnpo NAME "$DISK" | tail -n +2)
# Étape A : Tuer les processus et démonter les partitions de $DISK
for part in $PARTITIONS; do
echo "[INFO] Nettoyage de $part..."
fuser -ck "$part" 2>/dev/null
umount -lf "$part" 2>/dev/null
swapoff "$part" 2>/dev/null
done
# Étape B : Fermer les volumes LUKS et LVM liés à ce disque
# (C'est ce qui corrige l'erreur "Device or resource busy")
LUKS_DEVS=$(lsblk -lnpo NAME,TYPE "$DISK" | awk '$2 == "crypt" {print $1}')
for dev in $LUKS_DEVS; do
echo "[INFO] Fermeture du volume chiffré $dev..."
umount -lf "$dev" 2>/dev/null
cryptsetup close "$dev" 2>/dev/null
done
LVM_DEVS=$(lsblk -lnpo NAME,TYPE "$DISK" | awk '$2 == "lvm" {print $1}')
for dev in $LVM_DEVS; do
echo "[INFO] Désactivation du volume logique $dev..."
umount -lf "$dev" 2>/dev/null
lvchange -an "$dev" 2>/dev/null
done
# Étape C : Effacement des superblocks RAID et signatures sur les partitions
for part in $PARTITIONS; do
mdadm --zero-superblock "$part" 2>/dev/null
wipefs -a -f "$part" 2>/dev/null
done
# Étape D : Nettoyage du disque principal
mdadm --zero-superblock "$DISK" 2>/dev/null
wipefs -a -f "$DISK" 2>/dev/null
sgdisk --zap-all "$DISK"
sgdisk -o "$DISK"
# Étape E : Destruction physique ciblée (SSD vs HDD)
if lsblk -dno ROTA "$DISK" | grep -q "^0$"; then
echo "[INFO] SSD/NVMe détecté : TRIM complet (blkdiscard) sur $DISK..."
blkdiscard -f "$DISK"
else
echo "[INFO] Disque mécanique (HDD) détecté : Effacement physique (DD) sur $DISK..."
DISK_SIZE_SECTORS=$(blockdev --getsz "$DISK")
dd if=/dev/zero of="$DISK" bs=1M count=10 conv=fsync oflag=direct status=none
dd if=/dev/zero of="$DISK" bs=512 count=10 seek=$((DISK_SIZE_SECTORS - 10)) conv=fsync oflag=direct status=none
fi
# Étape F : Forcer la relecture par le noyau
partprobe "$DISK"
blockdev --rereadpt "$DISK"
udevadm settle
echo "[INFO] Création des nouvelles partitions sur $DISK..."
sgdisk -n 1:0:+300M -t 1:ef00 "$DISK"
sgdisk -n 2:0:0 -t 2:8300 "$DISK"
# Attente critique et ROBUSTE pour que le noyau crée les fichiers
echo "[INFO] Attente de la création des nœuds de périphériques..."
for i in {1..10}; do
if [ -b "$PART_EFI" ] && [ -b "$PART_ROOT" ]; then
break
fi
sleep 1
done
if [ ! -b "$PART_EFI" ] || [ ! -b "$PART_ROOT" ]; then
echo "[ERROR] Les partitions $PART_EFI ou $PART_ROOT n'existent pas après 10 secondes."
lsblk
exit 1
fi
echo "[OK] Partitions créées et détectées : EFI=$PART_EFI, ROOT=$PART_ROOT"
# 5. Formatage et Montage BTRFS optimisé
echo "[INFO] Formatage BTRFS et FAT32..."
# Nouveau nettoyage chirurgical juste avant le formatage (sécurité absolue)
wipefs -a -f "$PART_EFI" 2>/dev/null
wipefs -a -f "$PART_ROOT" 2>/dev/null
mkfs.fat -F32 "$PART_EFI"
mkfs.btrfs -f "$PART_ROOT"
mount -o noatime,compress=zstd:1,space_cache=v2 "$PART_ROOT" /mnt
mkdir -p /mnt/boot
mount "$PART_EFI" /mnt/boot
# 6. Installation du système strict minimum et optimisé
echo "[INFO] Installation des paquets officiels..."
pacstrap --noconfirm /mnt base base-devel linux-zen linux-zen-headers linux-firmware btrfs-progs \
networkmanager sudo git neovim curl wget unzip rsync \
$MICROCODE power-profiles-daemon thermald acpi acpid brightnessctl \
pipewire pipewire-pulse pipewire-alsa pipewire-jack wireplumber \
mesa wayland xdg-desktop-portal xdg-desktop-portal-hyprland \
hyprland wofi waybar swaybg ttf-jetbrains-mono-nerd kitty \
bluez bluez-utils thunar playerctl \
fastfetch btop htop ncdu yazi lazygit \
rust cargo go zig wayland-protocols scdoc \
fontconfig freetype2 harfbuzz libxkbcommon pkgconf \
cmake ninja gcc make gnupg pacman-contrib xcb-util xcb-util-cursor xcb-util-wm xcb-util-keysyms
# 7. Génération fstab optimisée
echo "[INFO] Génération du fstab..."
genfstab -U /mnt >> /mnt/etc/fstab
# 8. Configuration système dans le chroot
echo "[INFO] Configuration du système..."
cat > /mnt/setup.sh << EOF
#!/bin/bash
# Mise à jour de la keyring
echo "[INFO] Mise à jour de la keyring..."
pacman -Sy --noconfirm archlinux-keyring
pacman -Su --noconfirm
# Fuseau horaire
ln -sf /usr/share/zoneinfo/Europe/Paris /etc/localtime
hwclock --systohc
# Localisation FR
sed -i 's/^#fr_FR.UTF-8 UTF-8/fr_FR.UTF-8 UTF-8/' /etc/locale.gen
sed -i 's/^#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
locale-gen
echo "LANG=fr_FR.UTF-8" > /etc/locale.conf
echo "KEYMAP=fr-latin9" > /etc/vconsole.conf
# Réseau
echo "$HOSTNAME" > /etc/hostname
cat << HOSTS > /etc/hosts
127.0.0.1 localhost
::1 localhost
127.0.1.1 $HOSTNAME.localdomain $HOSTNAME
HOSTS
# Utilisateurs
echo "root:$ROOT_PASS" | chpasswd
useradd -m -G wheel,video,audio,input,storage -s /bin/bash $USERNAME
echo "$USERNAME:$USER_PASS" | chpasswd
sed -i '/^# %wheel ALL=(ALL:ALL) ALL/s/^# //' /etc/sudoers
# Initramfs optimisé
sed -i 's/^HOOKS=.*/HOOKS=(base systemd autodetect modconf block filesystems keyboard btrfs)/' /etc/mkinitcpio.conf
sed -i 's/^#COMPRESSION="zstd"/COMPRESSION="zstd"/' /etc/mkinitcpio.conf
mkinitcpio -P
# Bootloader (systemd-boot)
bootctl --path=/boot install
cat << LOADERCONF > /boot/loader/loader.conf
timeout 0
console-mode max
editor no
LOADERCONF
ROOT_UUID=\$(blkid -s UUID -o value $PART_ROOT)
cat << ARCHCONF > /boot/loader/entries/arch.conf
title Arch Linux (Zen)
linux /vmlinuz-linux-zen
initrd /initramfs-linux-zen.img
ARCHCONF
if [ -n "$MICROCODE_IMG" ]; then
cat << ARCHCONF2 >> /boot/loader/entries/arch.conf
initrd /$MICROCODE_IMG
ARCHCONF2
fi
cat << ARCHOPTS >> /boot/loader/entries/arch.conf
options root=UUID=\$ROOT_UUID rw rootflags=compress=zstd:1 quiet loglevel=3 rd.systemd.show_status=auto rd.udev.log_level=3 nvme_core.default_ps_max_latency_us=0 pcie_aspm=power_save
ARCHOPTS
bootctl update
# Services
systemctl enable NetworkManager
systemctl enable power-profiles-daemon
systemctl enable thermald
systemctl enable acpid
systemctl enable bluetooth
# Configuration SWAP
echo "[INFO] Création d'un swapfile de 4Go (Anti-OOM)..."
truncate -s 0 /swapfile
chattr +C /swapfile
fallocate -l 4G /swapfile
chmod 600 /swapfile
mkswap /swapfile
swapon /swapfile
echo "/swapfile none swap defaults 0 0" >> /etc/fstab
# Connexion TTY automatique
mkdir -p /etc/systemd/system/getty@tty1.service.d
cat << GETTYCONF > /etc/systemd/system/getty@tty1.service.d/override.conf
[Service]
ExecStart=
ExecStart=-/usr/bin/agetty --autologin $USERNAME --noclear %I \$TERM
GETTYCONF
# Configuration AUR (paru)
echo "[INFO] Configuration sudo sans mot de passe temporaire..."
echo "$USERNAME ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/temp
chmod 0440 /etc/sudoers.d/temp
mkdir -p /home/$USERNAME/.config/paru
cat << PARUCONF > /home/$USERNAME/.config/paru/paru.conf
[options]
SkipReview
CleanAfter
Provides
PgpFetch
CombinedUpgrade
Makepkgflags = --noconfirm --skippgpcheck
PARUCONF
chown -R $USERNAME:$USERNAME /home/$USERNAME/.config/paru
echo "[INFO] Compilation de paru..."
yes | sudo -u $USERNAME bash -c "cd /tmp && git clone https://aur.archlinux.org/paru.git && cd paru && makepkg -si --noconfirm --skippgpcheck" || echo "[WARNING] Paru install failed"
if ! command -v paru &> /dev/null; then
echo "[ERROR] paru n'a pas pu être installé. Ghostty ne sera pas installé."
else
echo "[INFO] Installation de ghostty et bluetui..."
yes | sudo -u $USERNAME paru -S --noconfirm --skipreview --useask ghostty-git bluetui || echo "[WARNING] Erreur pendant l'install de ghostty/bluetui"
fi
echo "[INFO] Restauration de la sécurité sudo..."
rm -f /etc/sudoers.d/temp
# Configuration Hyprland, Waybar & Login TTY
USER_HOME="/home/$USERNAME"
mkdir -p \$USER_HOME/.config/hypr
mkdir -p \$USER_HOME/.config/waybar
rm -f \$USER_HOME/.config/hypr/hyprland.conf
cat << 'WAYBARCONF' > \$USER_HOME/.config/waybar/config
{
"layer": "top",
"position": "left",
"width": 30,
"height": "auto",
"spacing": 4,
"modules-left": ["wlr/workspaces"],
"modules-center": ["pulseaudio", "network", "bluetooth", "battery"],
"modules-right": ["clock"],
"wlr/workspaces": {
"format": "{icon}",
"on-click": "activate"
},
"clock": {
"format": "{:%H\n%M\n%d\n%m}",
"tooltip-format": "<tt>{calendar}</tt>"
},
"pulseaudio": {
"format": "{volume}%\n{icon}",
"format-muted": "MUTE",
"format-icons": {
"default": ["VOL"]
}
},
"network": {
"format-wifi": "WIFI\n{essid}",
"format-ethernet": "ETH",
"format-disconnected": "DISC"
},
"bluetooth": {
"format": "BT\n{status}",
"format-connected": "BT\n{device_alias}",
"format-off": "BT OFF"
},
"battery": {
"format": "{capacity}%\n{icon}",
"format-icons": ["BAT"]
}
}
WAYBARCONF
cat << 'WAYBARCSS' > \$USER_HOME/.config/waybar/style.css
* {
font-family: "JetBrainsMono Nerd Font", monospace;
font-size: 14px;
color: #ffffff;
}
window#waybar {
background-color: rgba(0, 0, 0, 1);
}
#workspaces button {
padding: 5px 0px;
color: #ffffff;
}
#workspaces button.active {
color: #00ff99;
}
#clock, #pulseaudio, #network, #bluetooth, #battery {
padding: 5px 0px;
margin: 2px 0px;
}
WAYBARCSS
cat << 'HYPRCONF' > \$USER_HOME/.config/hypr/hyprland.lua
-- Hyprland Lua config
hl.monitor({
output = "",
mode = "preferred",
position = "auto",
scale = "auto",
})
local terminal = "ghostty"
local fileManager = "thunar"
local menu = "wofi --show drun"
hl.on("hyprland.start", function ()
hl.exec_cmd("waybar")
hl.exec_cmd("swaybg -c '#000000'")
end)
hl.env("XCURSOR_SIZE", "24")
hl.env("HYPRCURSOR_SIZE", "24")
hl.config({
general = {
gaps_in = 5,
gaps_out = 20,
border_size = 2,
col = {
active_border = { colors = {"rgba(33ccffee)", "rgba(00ff99ee)"}, angle = 45 },
inactive_border = "rgba(595959aa)",
},
resize_on_border = false,
allow_tearing = false,
layout = "dwindle",
},
decoration = {
rounding = 10,
rounding_power = 2,
active_opacity = 1.0,
inactive_opacity = 1.0,
shadow = {
enabled = true,
range = 4,
render_power = 3,
color = 0xee1a1a1a,
},
blur = {
enabled = true,
size = 3,
passes = 1,
vibrancy = 0.1696,
},
},
animations = {
enabled = true,
},
})
hl.curve("easeOutQuint", { type = "bezier", points = { {0.23, 1}, {0.32, 1} } })
hl.curve("easeInOutCubic", { type = "bezier", points = { {0.65, 0.05}, {0.36, 1} } })
hl.curve("linear", { type = "bezier", points = { {0, 0}, {1, 1} } })
hl.curve("almostLinear", { type = "bezier", points = { {0.5, 0.5}, {0.75, 1} } })
hl.curve("quick", { type = "bezier", points = { {0.15, 0}, {0.1, 1} } })
hl.curve("easy", { type = "spring", mass = 1, stiffness = 238.1191, dampening = 24.21279333 })
hl.animation({ leaf = "global", enabled = true, speed = 10, bezier = "default" })
hl.animation({ leaf = "border", enabled = true, speed = 5.39, bezier = "easeOutQuint" })
hl.animation({ leaf = "windows", enabled = true, speed = 4.79, spring = "easy" })
hl.animation({ leaf = "windowsIn", enabled = true, speed = 4.1, spring = "easy", style = "popin 87%" })
hl.animation({ leaf = "windowsOut", enabled = true, speed = 1.49, bezier = "linear", style = "popin 87%" })
hl.animation({ leaf = "fadeIn", enabled = true, speed = 1.73, bezier = "almostLinear" })
hl.animation({ leaf = "fadeOut", enabled = true, speed = 1.46, bezier = "almostLinear" })
hl.animation({ leaf = "fade", enabled = true, speed = 3.03, bezier = "quick" })
hl.animation({ leaf = "layers", enabled = true, speed = 3.81, bezier = "easeOutQuint" })
hl.animation({ leaf = "layersIn", enabled = true, speed = 4, bezier = "easeOutQuint", style = "fade" })
hl.animation({ leaf = "layersOut", enabled = true, speed = 1.5, bezier = "linear", style = "fade" })
hl.animation({ leaf = "fadeLayersIn", enabled = true, speed = 1.79, bezier = "almostLinear" })
hl.animation({ leaf = "fadeLayersOut", enabled = true, speed = 1.39, bezier = "almostLinear" })
hl.animation({ leaf = "workspaces", enabled = true, speed = 1.94, bezier = "almostLinear", style = "fade" })
hl.animation({ leaf = "workspacesIn", enabled = true, speed = 1.21, bezier = "almostLinear", style = "fade" })
hl.animation({ leaf = "workspacesOut", enabled = true, speed = 1.94, bezier = "almostLinear", style = "fade" })
hl.animation({ leaf = "zoomFactor", enabled = true, speed = 7, bezier = "quick" })
hl.config({
dwindle = {
preserve_split = true,
},
})
hl.config({
master = {
new_status = "master",
},
})
hl.config({
scrolling = {
fullscreen_on_one_column = true,
},
})
hl.config({
misc = {
force_default_wallpaper = -1,
disable_hyprland_logo = true,
},
})
hl.config({
input = {
kb_layout = "fr",
kb_variant = "",
kb_model = "",
kb_options = "",
kb_rules = "",
follow_mouse = 1,
sensitivity = 0,
touchpad = {
natural_scroll = true,
},
},
})
hl.gesture({
fingers = 3,
direction = "horizontal",
action = "workspace"
})
local mainMod = "SUPER"
hl.bind(mainMod .. " + Return", hl.dsp.exec_cmd(terminal))
local closeWindowBind = hl.bind(mainMod .. " + W", hl.dsp.window.close())
hl.bind(mainMod .. " + M", hl.dsp.exec_cmd("command -v hyprshutdown >/dev/null 2>&1 && hyprshutdown || hyprctl dispatch 'hl.dsp.exit()'"))
hl.bind(mainMod .. " + E", hl.dsp.exec_cmd(fileManager))
hl.bind(mainMod .. " + V", hl.dsp.window.float({ action = "toggle" }))
hl.bind(mainMod .. " + Space", hl.dsp.exec_cmd(menu))
hl.bind(mainMod .. " + P", hl.dsp.window.pseudo())
hl.bind(mainMod .. " + J", hl.dsp.layout("togglesplit"))
hl.bind(mainMod .. " + left", hl.dsp.focus({ direction = "left" }))
hl.bind(mainMod .. " + right", hl.dsp.focus({ direction = "right" }))
hl.bind(mainMod .. " + up", hl.dsp.focus({ direction = "up" }))
hl.bind(mainMod .. " + down", hl.dsp.focus({ direction = "down" }))
for i = 1, 10 do
local key = i % 10
hl.bind(mainMod .. " + " .. key, hl.dsp.focus({ workspace = i}))
hl.bind(mainMod .. " + SHIFT + " .. key, hl.dsp.window.move({ workspace = i }))
end
hl.bind(mainMod .. " + S", hl.dsp.workspace.toggle_special("magic"))
hl.bind(mainMod .. " + SHIFT + S", hl.dsp.window.move({ workspace = "special:magic" }))
hl.bind(mainMod .. " + mouse_down", hl.dsp.focus({ workspace = "e+1" }))
hl.bind(mainMod .. " + mouse_up", hl.dsp.focus({ workspace = "e-1" }))
hl.bind(mainMod .. " + mouse:272", hl.dsp.window.drag(), { mouse = true })
hl.bind(mainMod .. " + mouse:273", hl.dsp.window.resize(), { mouse = true })
hl.bind("XF86AudioRaiseVolume", hl.dsp.exec_cmd("wpctl set-volume -l 1 @DEFAULT_AUDIO_SINK@ 5%+"), { locked = true, repeating = true })
hl.bind("XF86AudioLowerVolume", hl.dsp.exec_cmd("wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"), { locked = true, repeating = true })
hl.bind("XF86AudioMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"), { locked = true, repeating = true })
hl.bind("XF86AudioMicMute", hl.dsp.exec_cmd("wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"), { locked = true, repeating = true })
hl.bind("XF86MonBrightnessUp", hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%+"), { locked = true, repeating = true })
hl.bind("XF86MonBrightnessDown",hl.dsp.exec_cmd("brightnessctl -e4 -n2 set 5%-"), { locked = true, repeating = true })
hl.bind("XF86AudioNext", hl.dsp.exec_cmd("playerctl next"), { locked = true })
hl.bind("XF86AudioPause", hl.dsp.exec_cmd("playerctl play-pause"), { locked = true })
hl.bind("XF86AudioPlay", hl.dsp.exec_cmd("playerctl play-pause"), { locked = true })
hl.bind("XF86AudioPrev", hl.dsp.exec_cmd("playerctl previous"), { locked = true })
hl.window_rule({
name = "suppress-maximize-events",
match = { class = ".*" },
suppress_event = "maximize",
})
hl.window_rule({
name = "fix-xwayland-drags",
match = {
class = "^$",
title = "^$",
xwayland = true,
float = true,
fullscreen = false,
pin = false,
},
no_focus = true,
})
hl.window_rule({
name = "move-hyprland-run",
match = { class = "hyprland-run" },
move = "20 monitor_h-120",
float = true,
})
HYPRCONF
cat << 'BASHPROFILE' > \$USER_HOME/.bash_profile
if [ -z "\${WAYLAND_DISPLAY}" ] && [ "\${XDG_VTNR}" -eq 1 ]; then
while true; do
read -s -p "Mot de passe: " PASS
echo ""
if echo "\$PASS" | sudo -S -k true 2>/dev/null; then
exec Hyprland
break
else
echo "Mot de passe incorrect."
fi
done
fi
BASHPROFILE
chown -R $USERNAME:$USERNAME \$USER_HOME
EOF
# Exécution du chroot
chmod +x /mnt/setup.sh
arch-chroot /mnt /setup.sh
# Nettoyage final
rm /mnt/setup.sh
umount -R /mnt
echo "=================================================="
echo " INSTALLATION TERMINEE AVEC SUCCES !"
echo "=================================================="
echo "Redémarrage dans 3 secondes..."
sleep 3
reboot
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