feat: containers

Author: Mqxx

deno.lock

@@ -0,0 +1,19 @@
+import { DockerEngineClient } from '../docker_engine_client.ts';
+import type { ContainerInspectResponse } from '../api_specification.ts'
+
+
+export class Containers extends DockerEngineClient {
+
+  /**
+   * Create an new Containers instance.
+   * 
+   * @param path Socket path to use for the connection
+   */
+  constructor(path? : string) {
+    super(path)
+  }
+
+  public list() : Promise<ContainerInspectResponse[]> {
+    return this.send('/containers/json').then((response) => response.json())
+  }
+}

src/api_specification.ts

@@ -0,0 +1,6 @@
+export interface Container {
+  Id : string,
+  Names : unknown[],
+  Image : string,
+  ImageID : string,
+}

src/containers/containers.ts

@@ -0,0 +1,18 @@
+import { Containers } from './containers/containers.ts';
+
+export class Docker {
+  private readonly path : string | undefined;
+  
+  /**
+   * Create an new Docker engine client instance.
+   * 
+   * @param path Socket path to use for the connection
+   */
+  constructor(path? : string) {
+    this.path = path;
+  }
+
+  public get containers() : Containers {
+    return new Containers(this.path);
+  }
+}

src/containers/index.ts

@@ -0,0 +1,29 @@
+import { Socket, type SocketRequestInit } from '@typescriptplayground/socket';
+
+/**
+ * This class represents a docker engine client.
+ */
+export class DockerEngineClient {
+  private readonly socket : Socket;
+
+  /**
+   * Create an new Docker engine client instance.
+   * 
+   * @param path Socket path to use for the connection
+   */
+  constructor(path : string = '/var/run/docker.sock') {
+    this.socket = new Socket(path);
+  }
+
+  /**
+   * Send instruction to the docker engine.
+   * 
+   * @param path Endpoint, ex. `/containers/json`
+   */
+  protected send(
+    path : string,
+    init? : SocketRequestInit
+  ) : Promise<Response> {
+    return this.socket.request(path, init);
+  }
+}

src/containers/list/container.ts

@@ -1,7 +1,5 @@
-import { Socket } from '@typescriptplayground/socket';
+import { Docker } from './docker.ts';
 
-const socket = new Socket('/var/run/docker.sock');
+const docker = new Docker()
 
-socket.request("/containers/json")
-  .then(res => res.json())
-  .then(json => console.log(json));
+docker.containers.list().then(containers => {containers.map(container => console.log(container.Image))})