cmd: allow import/running ctrld as library

cmd/cli/control_client.go

@@ -0,0 +1,29 @@
+package cli
+
+import (
+	"context"
+	"io"
+	"net"
+	"net/http"
+	"time"
+)
+
+type controlClient struct {
+	c *http.Client
+}
+
+func newControlClient(addr string) *controlClient {
+	return &controlClient{c: &http.Client{
+		Transport: &http.Transport{
+			DialContext: func(ctx context.Context, _, _ string) (net.Conn, error) {
+				d := net.Dialer{}
+				return d.DialContext(ctx, "unix", addr)
+			},
+		},
+		Timeout: time.Second * 30,
+	}}
+}
+
+func (c *controlClient) post(path string, data io.Reader) (*http.Response, error) {
+	return c.c.Post("http://unix"+path, contentTypeJson, data)
+}