feat(core-manager): implement configuration.getPlugins action (#3717)

__tests__/unit/core-manager/actions/configuration-get-plugins.test.ts

@@ -0,0 +1,34 @@
+import "jest-extended";
+
+import { Container } from "@packages/core-kernel";
+import { Action } from "@packages/core-manager/src/actions/configuration-get-plugins";
+import { Sandbox } from "@packages/core-test-framework";
+
+let sandbox: Sandbox;
+let action: Action;
+
+const mockFilesystem = {
+    get: jest.fn().mockResolvedValue("file_content"),
+};
+
+beforeEach(() => {
+    sandbox = new Sandbox();
+
+    sandbox.app.bind(Container.Identifiers.FilesystemService).toConstantValue(mockFilesystem);
+
+    action = sandbox.app.resolve(Action);
+});
+
+describe("Configuration:EnvGet", () => {
+    it("should have name", () => {
+        expect(action.name).toEqual("configuration.getPlugins");
+    });
+
+    it("should return plugins.js content", async () => {
+        sandbox.app.configPath = jest.fn().mockReturnValue("path/to/env/file");
+
+        const result = await action.execute({});
+
+        await expect(result).toBe("file_content");
+    });
+});

packages/core-manager/src/actions/configuration-get-plugins.ts

@@ -0,0 +1,21 @@
+import { Application, Container, Contracts } from "@arkecosystem/core-kernel";
+import { Actions } from "../contracts";
+
+@Container.injectable()
+export class Action implements Actions.Action {
+    public name = "configuration.getPlugins";
+
+    @Container.inject(Container.Identifiers.Application)
+    private readonly app!: Application;
+
+    @Container.inject(Container.Identifiers.FilesystemService)
+    private readonly filesystem!: Contracts.Kernel.Filesystem;
+
+    public async execute(params: object): Promise<any> {
+        return await this.getPluginFile();
+    }
+
+    public async getPluginFile(): Promise<string> {
+        return (await this.filesystem.get(this.app.configPath("plugins.js"))).toString();
+    }
+}