Working build example!!

src/docker/containers.v

@@ -9,7 +9,35 @@ struct Container {
 }
 
 pub fn containers() ?[]Container {
-	res := get(urllib.parse('/containers/json') ?) ?
+	res := request('GET', urllib.parse('/containers/json') ?) ?
 
 	return json.decode([]Container, res.text) or {}
 }
+
+pub struct NewContainer {
+	image string [json: Image]
+	entrypoint []string [json: Entrypoint]
+	cmd []string [json: Cmd]
+	env []string [json: Env]
+}
+
+struct CreatedContainer {
+	id string [json: Id]
+}
+
+pub fn create_container(c &NewContainer) ?string {
+	res := request_with_json('POST', urllib.parse('/containers/create') ?, c) ?
+
+	if res.status_code != 201 {
+		return error('Failed to create container.')
+	}
+
+	return json.decode(CreatedContainer, res.text) ?.id
+}
+
+pub fn start_container(id string) ?bool {
+	res := request('POST', urllib.parse('/containers/$id/start') ?) ?
+	println(res)
+
+	return res.status_code == 204
+}

src/docker/docker.v

@@ -64,8 +64,8 @@ fn send(req &string) ?http.Response {
 	return http.parse_response(res.bytestr())
 }
 
-fn request_with_body(method string, url urllib.URL, body &string) ?http.Response {
-	req := '$method $url.request_uri() HTTP/1.1\nHost: localhost\nContent-Length: $body.len\n$body\n'
+fn request_with_body(method string, url urllib.URL, content_type string, body string) ?http.Response {
+	req := '$method $url.request_uri() HTTP/1.1\nHost: localhost\nContent-Type: ${content_type}\nContent-Length: $body.len\n\n$body\n\n'
 
 	return send(req)
 }
@@ -76,19 +76,10 @@ fn request(method string, url urllib.URL) ?http.Response {
 	return send(req)
 }
 
-pub fn request_with_json<T>(method string, url urllib.URL, data T) ?http.Response {
+pub fn request_with_json<T>(method string, url urllib.URL, data &T) ?http.Response {
 	body := json.encode(data)
 
-	return request_with_body(method, url, body)
-}
-
-fn get(url urllib.URL) ?http.Response {
-	return request('GET', url)
-}
-
-struct ImagePull {
-	from_image string [json: fromImage]
-	tag        string
+	return request_with_body(method, url, 'application/json', body)
 }
 
 pub fn pull(image string, tag string) ?http.Response {