Add tools

flake.lock

@@ -226,12 +226,12 @@
         "rev": "b96631c374682088088b3d679359d192a0ae74d6",
         "revCount": 35,
         "type": "git",
-        "url": "ssh://git@gitea.radiantwavetech.com:2222/RadiantWaveTech/radiantwave.git"
+        "url": "https://gitea.radiantwavetech.com/RadiantWaveTech/radiantwave.git"
       },
       "original": {
         "ref": "main",
         "type": "git",
-        "url": "ssh://git@gitea.radiantwavetech.com:2222/RadiantWaveTech/radiantwave.git"
+        "url": "https://gitea.radiantwavetech.com/RadiantWaveTech/radiantwave.git"
       }
     },
     "radiantwave-dev": {
@@ -246,12 +246,12 @@
         "rev": "e401bd4ec59d1ef4f2e8b117b5933293615a19f6",
         "revCount": 27,
         "type": "git",
-        "url": "ssh://git@gitea.radiantwavetech.com:2222/RadiantWaveTech/radiantwave.git"
+        "url": "https://gitea.radiantwavetech.com/RadiantWaveTech/radiantwave.git"
       },
       "original": {
         "ref": "dev",
         "type": "git",
-        "url": "ssh://git@gitea.radiantwavetech.com:2222/RadiantWaveTech/radiantwave.git"
+        "url": "https://gitea.radiantwavetech.com/RadiantWaveTech/radiantwave.git"
       }
     },
     "root": {

flake.nix

@@ -4,8 +4,8 @@
     disko.url = "github:nix-community/disko";
     disko.inputs.nixpkgs.follows = "nixpkgs";
     nixos-facter-modules.url = "github:numtide/nixos-facter-modules";
-    radiantwave.url = "git+ssh://git@gitea.radiantwavetech.com:2222/RadiantWaveTech/radiantwave.git?ref=main";
-    radiantwave-dev.url = "git+ssh://git@gitea.radiantwavetech.com:2222/RadiantWaveTech/radiantwave.git?ref=dev";
+    radiantwave.url = "git+https://gitea.radiantwavetech.com/RadiantWaveTech/radiantwave.git?ref=main";
+    radiantwave-dev.url = "git+https://gitea.radiantwavetech.com/RadiantWaveTech/radiantwave.git?ref=dev";
     # radiantwave-old.url = "git+ssh://git@gitea.radiantwavetech.com:2222/RadiantWaveTech/radiantwave.git?ref=main";
     nixos-raspberrypi.url = "github:nvmd/nixos-raspberrypi/main";
   };

tools/find_systems.zsh

@@ -0,0 +1,41 @@
+#!/usr/bin/env zsh
+#
+# find_systems.zsh
+# Sweeps a subnet for hosts with SSH open, then queries each as `kiosk`
+# for hostname + NixOS configuration revision.
+#
+# Usage: ./find_systems.zsh [subnet]
+#   subnet defaults to 192.168.4.0/24
+
+set -uo pipefail # no -e: we want to keep going past unreachable hosts
+
+SUBNET="${1:-192.168.4.0/24}"
+SSH_USER="kiosk"
+SSH_OPTS=(-o BatchMode=yes -o ConnectTimeout=5 -o StrictHostKeyChecking=accept-new)
+
+echo "Scanning $SUBNET for open SSH (22)..."
+ips=("${(@f)$(nmap -p 22 --open -Pn "$SUBNET" -oG - | awk '/22\/open/ {print $2}')}")
+
+if [[ ${#ips[@]} -eq 0 ]]; then
+  echo "No hosts with open SSH found on $SUBNET."
+  exit 0
+fi
+
+echo "Found ${#ips[@]} host(s). Querying..."
+echo
+
+fail_count=0
+
+for ip in "${ips[@]}"; do
+  echo "== $ip =="
+  if ssh "${SSH_OPTS[@]}" "${SSH_USER}@${ip}" \
+    'echo "host: $(hostname)"; echo "rev:  $(nixos-version --configuration-revision)"'; then
+    :
+  else
+    echo "  (unreachable or auth failed)"
+    ((fail_count++))
+  fi
+  echo
+done
+
+echo "Done. ${fail_count} of ${#ips[@]} host(s) failed to respond."