ragusa-it/nixos
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Address PR review feedback: security, documentation, and configuration improvements

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Co-authored-by: ragusa-it <196988693+ragusa-it@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2026-02-01 19:50:18 +00:00
parent 41de438583
commit df02e01ce8
6 changed files with 84 additions and 42 deletions
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README.md
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@@ -45,6 +45,9 @@ nixos-config/
git clone <this-repo> ~/nixos-config
cd ~/nixos-config
# Create the host directory (replace <hostname> with your actual hostname)
mkdir -p hosts/<hostname>
# Replace the placeholder hardware-configuration.nix with your actual one
cp /etc/nixos/hardware-configuration.nix hosts/<hostname>/
```
@@ -60,10 +63,12 @@ Edit the following files and replace these placeholders:
| `<timezone>` | `America/New_York` | `modules/common.nix` |
| `<locale>` | `en_US.UTF-8` | `modules/common.nix` |
Also rename `hosts/hostname/` to match your actual hostname.
Also rename the `hosts/hostname/` directory to match your actual hostname, and ensure the same hostname is used for all `<hostname>` placeholders (including in `flake.nix`).
### 3. Stage Files in Git
**IMPORTANT:** Flakes require all files to be tracked by git before building.
```bash
cd ~/nixos-config
git add .
@@ -78,11 +83,16 @@ nix flake show
### 5. Build and Switch
**IMPORTANT:** Ensure all files are staged in git (step 3) before building.
```bash
# Build and switch to dev config as main system profile
sudo nixos-rebuild switch --flake .#dev
# Build gaming config as separate boot profile
# (Optional) Test gaming config without committing it as a boot option
sudo nixos-rebuild test --flake .#gaming
# Build gaming config as separate boot profile (available after next reboot)
sudo nixos-rebuild boot --profile-name gaming --flake .#gaming
```
@@ -94,20 +104,22 @@ Boot menu should show:
## Updating
**IMPORTANT:** Always update both profiles together to avoid kernel/Mesa version drift:
**IMPORTANT:** Always update both profiles together to avoid kernel/Mesa version drift.
### After Configuration Changes
```bash
cd ~/nixos-config
git add .
git add . # Stage your configuration changes
sudo nixos-rebuild switch --flake .#dev
sudo nixos-rebuild boot --profile-name gaming --flake .#gaming
```
To update flake inputs:
### Updating Flake Inputs Only
```bash
nix flake update
git add flake.lock
git add flake.lock # Only stage the lock file, not other changes
sudo nixos-rebuild switch --flake .#dev
sudo nixos-rebuild boot --profile-name gaming --flake .#gaming
```
@@ -124,19 +136,24 @@ sudo nixos-rebuild boot --profile-name gaming --flake .#gaming
### Change Password
Generate a password hash and update `modules/common.nix`:
```bash
passwd
mkpasswd -m sha-512
# Copy the output and replace <replace-with-password-hash> in common.nix
```
### Setup MangoWC
MangoWC is configured to auto-start via greetd. To customize it:
```bash
mkdir -p ~/.config/mango
cp /etc/mango/config.conf ~/.config/mango/config.conf
# Create autostart script
# Create autostart script for Noctalia shell
cat > ~/.config/mango/autostart.sh << 'EOF'
#!/bin/bash
# Ensure quickshell is in PATH (it should be as a user package)
qs -c noctalia-shell &
EOF
chmod +x ~/.config/mango/autostart.sh
@@ -147,9 +164,13 @@ Add to `~/.config/mango/config.conf`:
exec-once="~/.config/mango/autostart.sh"
```
### Auto-start MangoWC from TTY
### Dev Profile: Docker Access
Add to `~/.bash_profile` or `~/.zprofile`:
After switching to the dev profile for the first time, you must log out and log back in (or reboot) for Docker group membership to take effect.
### Auto-start MangoWC from TTY (Alternative)
If not using greetd, add to `~/.bash_profile` or `~/.zprofile`:
```bash
if [[ -z $WAYLAND_DISPLAY ]] && [[ $(tty) == /dev/tty1 ]]; then
exec mango