Torjus Håkestad
fa49e9322a
Implement the complete homelab-deploy system with three operational modes: - Listener mode: Runs on NixOS hosts as a systemd service, subscribes to NATS subjects with configurable templates, executes nixos-rebuild on deployment requests with concurrency control - MCP mode: MCP server exposing deploy, deploy_admin, and list_hosts tools for AI assistants with tiered access control - CLI mode: Manual deployment commands with subject alias support via environment variables Key components: - internal/messages: Request/response types with validation - internal/nats: Client wrapper with NKey authentication - internal/deploy: Executor with timeout and lock for concurrency - internal/listener: Subject template expansion and request handling - internal/cli: Deploy logic with alias resolution - internal/mcp: MCP server with mcp-go integration - nixos/module.nix: NixOS module with hardened systemd service Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
77 lines
2.2 KiB
Go
77 lines
2.2 KiB
Go
package deploy
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import (
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"testing"
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"time"
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"git.t-juice.club/torjus/homelab-deploy/internal/messages"
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)
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func TestExecutor_BuildCommand(t *testing.T) {
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tests := []struct {
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name string
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flakeURL string
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hostname string
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action messages.Action
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revision string
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want string
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}{
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{
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name: "switch action",
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flakeURL: "git+https://git.example.com/user/nixos-configs.git",
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hostname: "ns1",
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action: messages.ActionSwitch,
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revision: "master",
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want: "nixos-rebuild switch --flake git+https://git.example.com/user/nixos-configs.git?ref=master#ns1",
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},
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{
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name: "boot action with commit hash",
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flakeURL: "git+https://git.example.com/user/nixos-configs.git",
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hostname: "web1",
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action: messages.ActionBoot,
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revision: "abc123def456",
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want: "nixos-rebuild boot --flake git+https://git.example.com/user/nixos-configs.git?ref=abc123def456#web1",
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},
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{
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name: "test action with feature branch",
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flakeURL: "git+ssh://git@github.com/org/repo.git",
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hostname: "test-host",
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action: messages.ActionTest,
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revision: "feature/new-feature",
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want: "nixos-rebuild test --flake git+ssh://git@github.com/org/repo.git?ref=feature/new-feature#test-host",
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},
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{
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name: "dry-activate action",
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flakeURL: "git+https://git.example.com/repo.git",
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hostname: "prod-1",
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action: messages.ActionDryActivate,
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revision: "v1.0.0",
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want: "nixos-rebuild dry-activate --flake git+https://git.example.com/repo.git?ref=v1.0.0#prod-1",
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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e := NewExecutor(tc.flakeURL, tc.hostname, 10*time.Minute)
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got := e.BuildCommand(tc.action, tc.revision)
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if got != tc.want {
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t.Errorf("BuildCommand() = %q, want %q", got, tc.want)
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}
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})
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}
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}
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func TestNewExecutor(t *testing.T) {
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e := NewExecutor("git+https://example.com/repo.git", "host1", 5*time.Minute)
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if e.flakeURL != "git+https://example.com/repo.git" {
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t.Errorf("flakeURL = %q, want %q", e.flakeURL, "git+https://example.com/repo.git")
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}
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if e.hostname != "host1" {
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t.Errorf("hostname = %q, want %q", e.hostname, "host1")
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}
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if e.timeout != 5*time.Minute {
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t.Errorf("timeout = %v, want %v", e.timeout, 5*time.Minute)
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}
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}
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