refactor: apply new vfmt defaults

src/docker/containers.v

@@ -11,7 +11,7 @@ struct Container {
 
 // containers returns a list of all currently running containers
 pub fn containers() ?[]Container {
-	res := request('GET', urllib.parse('/v1.41/containers/json') ?) ?
+	res := request('GET', urllib.parse('/v1.41/containers/json')?)?
 
 	return json.decode([]Container, res.text) or {}
 }
@@ -32,19 +32,19 @@ struct CreatedContainer {
 // create_container creates a container defined by the given configuration. If
 // successful, it returns the ID of the newly created container.
 pub fn create_container(c &NewContainer) ?string {
-	res := request_with_json('POST', urllib.parse('/v1.41/containers/create') ?, c) ?
+	res := request_with_json('POST', urllib.parse('/v1.41/containers/create')?, c)?
 
 	if res.status_code != 201 {
 		return error('Failed to create container.')
 	}
 
-	return json.decode(CreatedContainer, res.text) ?.id
+	return json.decode(CreatedContainer, res.text)?.id
 }
 
 // start_container starts a container with a given ID. It returns whether the
 // container was started or not.
 pub fn start_container(id string) ?bool {
-	res := request('POST', urllib.parse('/v1.41/containers/$id/start') ?) ?
+	res := request('POST', urllib.parse('/v1.41/containers/$id/start')?)?
 
 	return res.status_code == 204
 }
@@ -70,18 +70,18 @@ pub mut:
 // inspect_container returns the result of inspecting a container with a given
 // ID.
 pub fn inspect_container(id string) ?ContainerInspect {
-	res := request('GET', urllib.parse('/v1.41/containers/$id/json') ?) ?
+	res := request('GET', urllib.parse('/v1.41/containers/$id/json')?)?
 
 	if res.status_code != 200 {
 		return error('Failed to inspect container.')
 	}
 
-	mut data := json.decode(ContainerInspect, res.text) ?
+	mut data := json.decode(ContainerInspect, res.text)?
 
-	data.state.start_time = time.parse_rfc3339(data.state.start_time_str) ?
+	data.state.start_time = time.parse_rfc3339(data.state.start_time_str)?
 
 	if data.state.status == 'exited' {
-		data.state.end_time = time.parse_rfc3339(data.state.end_time_str) ?
+		data.state.end_time = time.parse_rfc3339(data.state.end_time_str)?
 	}
 
 	return data
@@ -89,7 +89,7 @@ pub fn inspect_container(id string) ?ContainerInspect {
 
 // remove_container removes a container with a given ID.
 pub fn remove_container(id string) ?bool {
-	res := request('DELETE', urllib.parse('/v1.41/containers/$id') ?) ?
+	res := request('DELETE', urllib.parse('/v1.41/containers/$id')?)?
 
 	return res.status_code == 204
 }
@@ -97,7 +97,7 @@ pub fn remove_container(id string) ?bool {
 // get_container_logs retrieves the logs for a Docker container, both stdout &
 // stderr.
 pub fn get_container_logs(id string) ?string {
-	res := request('GET', urllib.parse('/v1.41/containers/$id/logs?stdout=true&stderr=true') ?) ?
+	res := request('GET', urllib.parse('/v1.41/containers/$id/logs?stdout=true&stderr=true')?)?
 	mut res_bytes := res.text.bytes()
 
 	// Docker uses a special "stream" format for their logs, so we have to

src/docker/docker.v

@@ -27,7 +27,7 @@ fn send(req &string) ?http.Response {
 	// Write the request to the socket
 	s.write_string(req) or { return error('Failed to write request to socket ${docker.socket}.') }
 
-	s.wait_for_write() ?
+	s.wait_for_write()?
 
 	mut c := 0
 	mut buf := []u8{len: docker.buf_len}
@@ -56,7 +56,7 @@ fn send(req &string) ?http.Response {
 	// A chunked HTTP response always ends with '0\r\n\r\n'.
 	for res.len < 5 || res#[-5..] != [u8(`0`), `\r`, `\n`, `\r`, `\n`] {
 		// Wait for the server to respond
-		s.wait_for_write() ?
+		s.wait_for_write()?
 
 		for {
 			c = s.read(mut buf) or {

src/docker/images.v

@@ -11,13 +11,13 @@ pub:
 
 // pull_image pulls tries to pull the image for the given image & tag
 pub fn pull_image(image string, tag string) ?http.Response {
-	return request('POST', urllib.parse('/v1.41/images/create?fromImage=$image&tag=$tag') ?)
+	return request('POST', urllib.parse('/v1.41/images/create?fromImage=$image&tag=$tag')?)
 }
 
 // create_image_from_container creates a new image from a container with the
 // given repo & tag, given the container's ID.
 pub fn create_image_from_container(id string, repo string, tag string) ?Image {
-	res := request('POST', urllib.parse('/v1.41/commit?container=$id&repo=$repo&tag=$tag') ?) ?
+	res := request('POST', urllib.parse('/v1.41/commit?container=$id&repo=$repo&tag=$tag')?)?
 
 	if res.status_code != 201 {
 		return error('Failed to create image from container.')
@@ -28,7 +28,7 @@ pub fn create_image_from_container(id string, repo string, tag string) ?Image {
 
 // remove_image removes the image with the given ID.
 pub fn remove_image(id string) ?bool {
-	res := request('DELETE', urllib.parse('/v1.41/images/$id') ?) ?
+	res := request('DELETE', urllib.parse('/v1.41/images/$id')?)?
 
 	return res.status_code == 200
 }