feat(config): add config-as-code YAML import/export

Add declarative config-as-code support via YAML files. Monitors and alerts can be exported, version controlled, and applied across instances. - goupkeep export [-o file.yaml] dumps current state - goupkeep apply -f file.yaml creates/updates to match desired state - --dry-run shows planned changes without applying - --prune deletes monitors/alerts not in the YAML - Matching by name, alert references by name, nested group children - CLI refactored to subcommands (apply, export, serve) with backward compat - 24 tests covering apply, export, validation, round-trip idempotency
2026-05-15 20:40:49 -04:00
parent 5a52f738db
commit 5b01b9ee30
14 changed files with 1674 additions and 9 deletions
@@ -0,0 +1,140 @@
+package config
+
+import (
+	"go-upkeep/internal/models"
+	"testing"
+)
+
+func TestExportEmpty(t *testing.T) {
+	s := newTestStore(t)
+	f, err := Export(s)
+	if err != nil {
+		t.Fatalf("Export: %v", err)
+	}
+	if len(f.Alerts) != 0 || len(f.Monitors) != 0 {
+		t.Fatalf("expected empty file, got %d alerts %d monitors", len(f.Alerts), len(f.Monitors))
+	}
+}
+
+func TestExportAlertNames(t *testing.T) {
+	s := newTestStore(t)
+	s.AddAlert("Discord", "discord", map[string]string{"url": "https://example.com"})
+	alerts, _ := s.GetAllAlerts()
+	s.AddSite(models.Site{Name: "Web", URL: "https://example.com", Type: "http", Interval: 30, AlertID: alerts[0].ID, ExpiryThreshold: 7, Method: "GET", AcceptedCodes: "200-299"})
+
+	f, err := Export(s)
+	if err != nil {
+		t.Fatalf("Export: %v", err)
+	}
+
+	if len(f.Monitors) != 1 {
+		t.Fatalf("expected 1 monitor, got %d", len(f.Monitors))
+	}
+	if f.Monitors[0].Alert != "Discord" {
+		t.Fatalf("expected alert name 'Discord', got %q", f.Monitors[0].Alert)
+	}
+}
+
+func TestExportGroupHierarchy(t *testing.T) {
+	s := newTestStore(t)
+	groupID, _ := s.AddSiteReturningID(models.Site{Name: "Prod", Type: "group", ExpiryThreshold: 7, Method: "GET", AcceptedCodes: "200-299"})
+	s.AddSite(models.Site{Name: "Prod Web", URL: "https://prod.example.com", Type: "http", Interval: 15, ParentID: groupID, ExpiryThreshold: 7, Method: "GET", AcceptedCodes: "200-299"})
+	s.AddSite(models.Site{Name: "Top Level", URL: "https://example.com", Type: "http", Interval: 30, ExpiryThreshold: 7, Method: "GET", AcceptedCodes: "200-299"})
+
+	f, err := Export(s)
+	if err != nil {
+		t.Fatalf("Export: %v", err)
+	}
+
+	if len(f.Monitors) != 2 {
+		t.Fatalf("expected 2 top-level monitors, got %d", len(f.Monitors))
+	}
+
+	var group *Monitor
+	for i := range f.Monitors {
+		if f.Monitors[i].Type == "group" {
+			group = &f.Monitors[i]
+			break
+		}
+	}
+	if group == nil {
+		t.Fatal("group not found in export")
+	}
+	if len(group.Monitors) != 1 {
+		t.Fatalf("expected 1 child in group, got %d", len(group.Monitors))
+	}
+	if group.Monitors[0].Name != "Prod Web" {
+		t.Fatalf("expected child 'Prod Web', got %q", group.Monitors[0].Name)
+	}
+}
+
+func TestExportOmitsDefaults(t *testing.T) {
+	s := newTestStore(t)
+	s.AddSite(models.Site{
+		Name: "Web", URL: "https://example.com", Type: "http", Interval: 30,
+		Method: "GET", AcceptedCodes: "200-299", ExpiryThreshold: 7,
+	})
+
+	f, err := Export(s)
+	if err != nil {
+		t.Fatalf("Export: %v", err)
+	}
+
+	m := f.Monitors[0]
+	if m.Method != "" {
+		t.Errorf("expected empty method (default omitted), got %q", m.Method)
+	}
+	if m.AcceptedCodes != "" {
+		t.Errorf("expected empty accepted_codes (default omitted), got %q", m.AcceptedCodes)
+	}
+	if m.ExpiryThreshold != 0 {
+		t.Errorf("expected 0 expiry_threshold (default omitted), got %d", m.ExpiryThreshold)
+	}
+}
+
+func TestExportRoundTrip(t *testing.T) {
+	s1 := newTestStore(t)
+	s1.AddAlert("Discord", "discord", map[string]string{"url": "https://example.com"})
+	alerts, _ := s1.GetAllAlerts()
+	s1.AddSite(models.Site{Name: "Web", URL: "https://example.com", Type: "http", Interval: 30, AlertID: alerts[0].ID, ExpiryThreshold: 7, Method: "GET", AcceptedCodes: "200-299"})
+	s1.AddSite(models.Site{Name: "Ping", Type: "ping", Hostname: "10.0.0.1", Interval: 60, ExpiryThreshold: 7, Method: "GET", AcceptedCodes: "200-299"})
+
+	exported, err := Export(s1)
+	if err != nil {
+		t.Fatalf("Export: %v", err)
+	}
+
+	s2 := newTestStore(t)
+	changes, err := Apply(s2, exported, ApplyOpts{})
+	if err != nil {
+		t.Fatalf("Apply: %v", err)
+	}
+
+	creates := 0
+	for _, c := range changes {
+		if c.Action == "create" {
+			creates++
+		}
+	}
+	if creates != 3 {
+		t.Fatalf("expected 3 creates, got %d", creates)
+	}
+
+	reexported, err := Export(s2)
+	if err != nil {
+		t.Fatalf("re-Export: %v", err)
+	}
+
+	if len(reexported.Alerts) != len(exported.Alerts) {
+		t.Fatalf("alert count mismatch: %d vs %d", len(reexported.Alerts), len(exported.Alerts))
+	}
+	if len(reexported.Monitors) != len(exported.Monitors) {
+		t.Fatalf("monitor count mismatch: %d vs %d", len(reexported.Monitors), len(exported.Monitors))
+	}
+
+	for i, m := range reexported.Monitors {
+		if m.Name != exported.Monitors[i].Name {
+			t.Errorf("monitor %d name mismatch: %q vs %q", i, m.Name, exported.Monitors[i].Name)
+		}
+	}
+}