feat(cli): wire adapters into registry and add detect subcommand

internal/cli/detect_test.go

@@ -0,0 +1,43 @@
+package cli
+
+import (
+	"bytes"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/lukaszraczylo/harness-sync/internal/adapter"
+	"github.com/lukaszraczylo/harness-sync/internal/canonical"
+)
+
+type detectableAdapter struct {
+	name   string
+	detect bool
+}
+
+func (d *detectableAdapter) Name() string { return d.name }
+func (d *detectableAdapter) Detect() bool { return d.detect }
+func (d *detectableAdapter) Render(_ *canonical.Bundle) (*adapter.FileSet, error) {
+	return adapter.NewFileSet(), nil
+}
+func (d *detectableAdapter) Import(_ string) (*adapter.ImportResult, error) {
+	return &adapter.ImportResult{}, nil
+}
+
+func TestDetectCommandPrintsList(t *testing.T) {
+	reg := adapter.NewRegistry()
+	reg.Register(&detectableAdapter{name: "yes", detect: true})
+	reg.Register(&detectableAdapter{name: "no", detect: false})
+
+	var buf bytes.Buffer
+	cmd := NewDetect(reg)
+	cmd.SetOut(&buf)
+	require.NoError(t, cmd.Execute())
+
+	out := buf.String()
+	assert.Contains(t, out, "yes")
+	assert.Contains(t, out, "no")
+	assert.Contains(t, out, "detected")
+	assert.Contains(t, out, "not detected")
+}