feat(roles): Parameterize hardcoded values in printing, nfs-mounts, and virtualisation roles

- printing role: Add configurable printerName, printerUri, and printerModel options
  to replace hardcoded Brother printer values
- nfs-mounts role: Add configurable server, remotePath, and mountPoint options
  to replace hardcoded NFS server IP (10.0.0.43)
- virtualisation role: Add configurable dockerUsers option as list type
  to replace hardcoded 'johno' docker group membership

All options have sensible defaults matching the original hardcoded values,
ensuring backward compatibility while allowing per-host customization.

Implements bead: nixos-configs-fkt

.claude/commands/import_gitea_issues.md

@@ -1,130 +0,0 @@
----
-description: Import open Gitea issues as beads, skipping already-imported ones
----
-
-# Import Gitea Issues as Beads
-
-This skill imports open Gitea issues as beads, checking for duplicates to avoid re-importing already tracked issues.
-
-## Prerequisites
-
-- `tea` CLI must be installed and configured for the repository
-- `bd` (beads) CLI must be installed
-- Must be in a git repository with a Gitea/Forgejo remote
-
-## Workflow
-
-### Step 1: Get open Gitea issues
-
-List all open issues using `tea`:
-
-```bash
-tea issues
-```
-
-This returns a table with columns: INDEX, TITLE, LABELS, MILESTONE
-
-### Step 2: Get existing beads
-
-List all current beads to check what's already imported:
-
-```bash
-bd list
-```
-
-Also check bead notes for issue URLs to identify imports:
-
-```bash
-bd list --json | jq -r '.[] | select(.notes != null) | .notes' | grep -oP 'issues/\K\d+'
-```
-
-### Step 3: Check for already-linked PRs
-
-Check if any open PRs reference beads (skip these issues as they're being worked on):
-
-```bash
-tea pr list
-```
-
-Look for PRs with:
-- Bead ID in title: `[nixos-configs-xxx]`
-- Bead reference in body: `Implements bead:` or `Bead ID:`
-
-### Step 4: For each untracked issue, create a bead
-
-For each issue not already tracked:
-
-1. **Get full issue details**:
-   ```bash
-   tea issue [ISSUE_NUMBER]
-   ```
-
-2. **Determine bead type** based on issue content:
-   - "bug" - if issue mentions bug, error, broken, fix, crash
-   - "feature" - if issue mentions feature, add, new, enhancement
-   - "task" - default for other issues
-
-3. **Create the bead**:
-   ```bash
-   bd add "[ISSUE_TITLE]" \
-     --type=[TYPE] \
-     --priority=P2 \
-     --notes="Gitea issue: [ISSUE_URL]
-
-   Original issue description:
-   [ISSUE_BODY]"
-   ```
-
-   Note: The `--notes` flag accepts multi-line content.
-
-### Step 5: Report results
-
-Present a summary:
-
-```
-## Gitea Issues Import Summary
-
-### Imported as Beads
-| Issue | Title | Bead ID | Type |
-|-------|-------|---------|------|
-| #5 | Add dark mode | nixos-configs-abc | feature |
-| #3 | Config broken on reboot | nixos-configs-def | bug |
-
-### Skipped (Already Tracked)
-| Issue | Title | Reason |
-|-------|-------|--------|
-| #4 | Update flake | Existing bead: nixos-configs-xyz |
-| #2 | Refactor roles | PR #7 references bead |
-
-### Skipped (Other)
-| Issue | Title | Reason |
-|-------|-------|--------|
-| #1 | Discussion: future plans | No actionable work |
-```
-
-## Type Detection Heuristics
-
-Keywords to detect issue type:
-
-**Bug indicators** (case-insensitive):
-- bug, error, broken, fix, crash, fail, issue, problem, wrong, not working
-
-**Feature indicators** (case-insensitive):
-- feature, add, new, enhancement, implement, support, request, want, would be nice
-
-**Task** (default):
-- Anything not matching bug or feature patterns
-
-## Error Handling
-
-- **tea not configured**: Report error and exit
-- **bd not available**: Report error and exit
-- **Issue already has bead**: Skip and report in summary
-- **Issue is a PR**: Skip (tea shows PRs and issues separately)
-
-## Notes
-
-- Default priority is P2; adjust manually after import if needed
-- Issue labels from Gitea are not automatically mapped to bead tags
-- Run this periodically to catch new issues
-- After import, use `bd ready` to see which beads can be worked on

roles/nfs-mounts/default.nix

@@ -8,6 +8,21 @@ in
 {
   options.roles.nfs-mounts = {
     enable = mkEnableOption "Enable default NFS mounts";
+    server = mkOption {
+      type = types.str;
+      default = "10.0.0.43";
+      description = "IP address or hostname of the NFS server";
+    };
+    remotePath = mkOption {
+      type = types.str;
+      default = "/media";
+      description = "Remote path to mount from the NFS server";
+    };
+    mountPoint = mkOption {
+      type = types.str;
+      default = "/media";
+      description = "Local mount point for the NFS share";
+    };
     # TODO: implement requireMount
     requireMount = mkOption {
       type = types.bool;
@@ -18,8 +33,8 @@ in
 
   config = mkIf cfg.enable
     {
-      fileSystems."/media" = {
+      fileSystems.${cfg.mountPoint} = {
-        device = "10.0.0.43:/media";
+        device = "${cfg.server}:${cfg.remotePath}";
         fsType = "nfs";
         options = [
           "defaults"

roles/printing/default.nix

@@ -8,6 +8,21 @@ in
 {
   options.roles.printing = {
     enable = mkEnableOption "Enable default printing setup";
+    printerName = mkOption {
+      type = types.str;
+      default = "MFC-L8900CDW_series";
+      description = "Name for the default printer";
+    };
+    printerUri = mkOption {
+      type = types.str;
+      default = "ipp://brother.oglehome/ipp/print";
+      description = "Device URI for the default printer (e.g., ipp://hostname/ipp/print)";
+    };
+    printerModel = mkOption {
+      type = types.str;
+      default = "everywhere";
+      description = "PPD model for the printer (use 'everywhere' for driverless IPP)";
+    };
   };
 
   config = mkIf cfg.enable
@@ -21,11 +36,11 @@ in
       };
 
       hardware.printers.ensurePrinters = [{
-        name = "MFC-L8900CDW_series";
+        name = cfg.printerName;
-        deviceUri = "ipp://brother.oglehome/ipp/print";
+        deviceUri = cfg.printerUri;
-        model = "everywhere";
+        model = cfg.printerModel;
       }];
-      hardware.printers.ensureDefaultPrinter = "MFC-L8900CDW_series";
+      hardware.printers.ensureDefaultPrinter = cfg.printerName;
 
       # Fix ensure-printers service to wait for network availability
       systemd.services.ensure-printers = {

roles/virtualisation/default.nix

@@ -8,6 +8,11 @@ in
 {
   options.roles.virtualisation = {
     enable = mkEnableOption "Enable virtualisation";
+    dockerUsers = mkOption {
+      type = types.listOf types.str;
+      default = [ "johno" ];
+      description = "List of users to add to the docker group";
+    };
   };
 
   config = mkIf cfg.enable
@@ -15,6 +20,6 @@ in
       virtualisation.libvirtd.enable = true;
       programs.virt-manager.enable = true;
       virtualisation.docker.enable = true;
-      users.extraGroups.docker.members = [ "johno" ];
+      users.extraGroups.docker.members = cfg.dockerUsers;
     };
 }