feat: Move talosctl from brew to nix

.github/renovate/customManagers.json5

@@ -2,19 +2,14 @@
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "regexManagers": [
     {
-      "description": "Process various dependencies in YAML files",
-      "fileMatch": ["\\.ya?ml$"],
+      "description": ["Process various dependencies in YAML files"],
+      "fileMatch": [".+\\.ya?ml$",".+\\.nix$"],
       "matchStrings": [
-        // Inline
-        "\\S+: \"?(?<currentValue>[^\"\\s]+)\"? # ?renovate: depName=(?<depName>\\S+)( datasource=(?<datasource>\\S+))?( versioning=(?<versioning>\\S+))?( extractVersion=(?<extractVersion>\\S+))?",
-        // Newline
-        "(?m:^\\s+# ?renovate: depName=(?<depName>\\S+)( datasource=(?<datasource>\\S+))?( versioning=(?<versioning>\\S+))?( extractVersion=(?<extractVersion>\\S+))?\\n[ \\t ]*? \\S+: \"?(?<currentValue>[^\" ]+)\"?$)",
-        // Old style newline
-        "(?m:^\\s+# ?renovate: datasource=(?<datasource>\\S+) depName=(?<depName>\\S+)( versioning=(?<versioning>\\S+))?( versionTemplate=(?<extractVersion>\\S+))?\\n[ \\t ]*? \\S+: \"?(?<currentValue>[^\" ]+)\"?$)"
+        "# renovate: datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*=?))?( versionTemplate=(?<versionTemplate>.*=?))?\\n.*(\"?(?<currentValue>[^\"\\n]+=?)\"?)",
       ],
       "datasourceTemplate": "{{#if datasource}}{{{datasource}}}{{else}}github-releases{{/if}}",
       "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}",
-      "extractVersionTemplate": "{{#if extractVersion}}{{{extractVersion}}}{{else}}^v?(?<version>.*)${{/if}}"
+      "extractVersionTemplate": "{{#if versionTemplate}}{{{versionTemplate}}}{{else}}{{/if}}"
     }
   ]
 }

homes/modules/devops/default.nix

@@ -31,6 +31,7 @@ in {
       minio-client
       opentofu
       pulumi-bin
+      talosctl
       terraform
     ];
 

hosts/odin/default.nix

@@ -24,7 +24,6 @@
       brews = [
         "postgresql@16"
         "talhelper"
-        "talosctl"
       ];
       casks = [
         "1password"

pkgs/Makefile

@@ -0,0 +1,6 @@
+# Makefile to quickly iterate on building the overlays
+build:
+	nix-build -E 'with import <nixpkgs> {}; callPackage ./default.nix {}'
+
+clean:
+	rm result*

pkgs/default.nix

@@ -1,3 +1,4 @@
 {pkgs ? import <nixpkgs> {}}: rec {
   tesla-auth = pkgs.callPackage ./tesla-auth.nix {};
+  talosctl = pkgs.callPackage ./talosctl.nix {};
 }

pkgs/talosctl.nix

@@ -0,0 +1,52 @@
+{
+  lib,
+  buildGo122Module,
+  fetchFromGitHub,
+  installShellFiles,
+}:
+buildGo122Module rec {
+  pname = "talosctl";
+  # renovate: datasource=docker depName=ghcr.io/siderolabs/installer
+  version = "1.6.6";
+
+  src = fetchFromGitHub {
+    owner = "siderolabs";
+    repo = "talos";
+    rev = "v${version}";
+    # hash = lib.fakeHash;
+    hash = "sha256-94oQe0wmrDU9MDWA1IdHDXu6ECtzQFHPh6dZhOvidUg==";
+  };
+
+  # vendorHash = lib.fakeHash;
+  vendorHash = "sha256-raBqjLoH7DwA8ZaO1tIR1JRWb27lHusHAwqJ5UQhxt4=";
+
+  ldflags = ["-s" "-w"];
+
+  # This is needed to deal with workspace issues during the build
+  overrideModAttrs = _: {
+    preConfigure = ''
+      export GOWORK=off
+    '';
+  };
+  GOWORK = "off";
+
+  subPackages = ["cmd/talosctl"];
+
+  nativeBuildInputs = [installShellFiles];
+
+  postInstall = ''
+    installShellCompletion --cmd talosctl \
+      --bash <($out/bin/talosctl completion bash) \
+      --fish <($out/bin/talosctl completion fish) \
+      --zsh <($out/bin/talosctl completion zsh)
+  '';
+
+  doCheck = false; # no tests
+
+  meta = with lib; {
+    description = "A CLI for out-of-band management of Kubernetes nodes created by Talos";
+    homepage = "https://www.talos.dev/";
+    license = licenses.mpl20;
+    maintainers = with maintainers; [flokli];
+  };
+}