From 26b4e11b7870b47dbdf329b040b25f1d09a0a1c9 Mon Sep 17 00:00:00 2001
From: admin <contact@optics-design.com>
Date: Thu, 1 May 2025 17:13:20 +0200
Subject: Initial Commit

---
 archsetup.sh | 107 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 archsetup.sh

diff --git a/archsetup.sh b/archsetup.sh
new file mode 100644
index 0000000..ad97bf3
--- /dev/null
+++ b/archsetup.sh
@@ -0,0 +1,107 @@
+#!/bin/bash
+
+#Arch Linux setup after fresh install.
+
+# Check for root privileges
+[ "$(id -u)" -ne 0 ] && echo "This script must be run as root. Try using sudo." && exit 1
+
+# Function for logging sections
+log_section() {
+  echo "=============== $1 ==============="
+}
+
+# Function to handle errors
+handle_error() {
+  echo "Error: $1" >&2
+  exit 1
+}
+cd
+log_section "WSL Settings"
+# Check if wsl.conf exists and create/modify it accordingly
+if [ -f "/etc/wsl.conf" ]; then
+  # Check if entries already exist to avoid duplication
+    echo -e "\n[user]\ndefault=admin" >> /etc/wsl.conf
+  
+    echo -e "\n[interop]\nenabled=true" >> /etc/wsl.conf
+    # Set up root password.
+    echo "Setting root password..."
+    passwd
+    # Uncomment en_US.UTF-8 locale in locale.gen
+    sed -i 's/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
+    # Generate the locale
+    locale-gen
+    # Set the system locale
+    echo "LANG=en_US.UTF-8" > /etc/locale.conf
+fi
+
+log_section "Basic Package Installation"
+# Single pacman call for system upgrade
+pacman -Syu --noconfirm || handle_error "Failed to update system"
+
+# Group packages by category for better readability and fewer pacman calls
+pacman -S --noconfirm \
+  git sudo less openssh rsync which stow vi neovim base-devel \
+  gcc nodejs npm go python texlive-latexrecommended \
+  wget task unzip neofetch mupdf yt-dlp ffmpeg \
+  gawk m4 dictd emacs \
+  zsh fzf ripgrep fd zoxide mcfly lf || handle_error "Failed to install packages"
+pacman -Rns $(pacman -Qtdq) --noconfirm
+log_section "Zsh Configuration"
+# Create plugins directory if it doesn't exist
+mkdir -p /usr/share/zsh/plugins/{zsh-users/zsh-syntax-highlighting,zsh-autosuggestions}
+
+# Clone zsh plugins if they don't exist
+git clone https://github.com/zsh-users/zsh-syntax-highlighting /usr/share/zsh/plugins/zsh-syntax-highlighting/
+
+git clone https://github.com/zsh-users/zsh-autosuggestions /usr/share/zsh/plugins/zsh-autosuggestions/
+
+# Setup zsh history for root
+mkdir -p /root/.cache/zsh && touch /root/.cache/zsh/history
+
+log_section "Admin Sudo User Creation"
+# Create admin user if it doesn't exist
+if ! id -u admin &>/dev/null; then
+  useradd -m -s /bin/zsh admin || handle_error "Failed to create admin user"
+  echo "User 'admin' created."
+else
+  echo "User 'admin' already exists, continuing..."
+fi
+
+# Create zsh history directory for admin
+mkdir -p /home/admin/.cache/zsh && touch /home/admin/.cache/zsh/history
+chown -R admin:admin /home/admin/.cache
+
+# Add admin to wheel group if not already added
+if ! groups admin | grep -q wheel; then
+  usermod -aG wheel admin || handle_error "Failed to add user to wheel group"
+  echo "Added 'admin' to wheel group."
+fi
+
+# Configure sudo access more safely
+log_section "Configuring sudo access"
+if ! grep -q "^%wheel\s\+ALL=(ALL\(:ALL\)\?)\s\+ALL" /etc/sudoers; then
+  echo "%wheel ALL=(ALL) ALL" | EDITOR='tee -a' visudo || handle_error "Failed to modify sudoers file"
+  echo "Added wheel group to sudoers file."
+else
+  echo "Wheel group already enabled in sudoers."
+fi
+
+# Set password for admin user
+echo "Setting password for user 'admin'..."
+passwd admin || handle_error "Failed to set password for admin user"
+
+log_section "Dotfiles Setup"
+# Clone dotfiles if they don't exist
+if [ ! -d "/home/admin/dotfiles" ]; then
+  git clone https://git.optics-design.com/lindotfiles /home/admin/dotfiles || handle_error "Failed to clone dotfiles"
+  chown -R admin:admin /home/admin/dotfiles
+fi
+
+# Apply dotfiles
+rm /home/admin/.bashrc
+cd /home/admin/dotfiles && stow -t /root . || handle_error "Failed to stow dotfiles for root"
+su - admin -c "cd ~/dotfiles && stow ." || handle_error "Failed to stow dotfiles for admin"
+echo -e "export USERPROFILE=\nexport SYNC=" >> /home/admin/.env_variables
+
+
+echo "Setup completed successfully!"
-- 
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