move docker under dedicated folder

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

__tests__/docker/docker.test.ts

@@ -19,8 +19,8 @@ import path from 'path';
 import * as io from '@actions/io';
 import osm = require('os');
 
-import {Docker} from '../src/docker';
-import {Exec} from '../src/exec';
+import {Docker} from '../../src/docker/docker';
+import {Exec} from '../../src/exec';
 
 beforeEach(() => {
   jest.clearAllMocks();

src/buildx/buildx.ts

@@ -19,7 +19,7 @@ import path from 'path';
 import * as core from '@actions/core';
 import * as semver from 'semver';
 
-import {Docker} from '../docker';
+import {Docker} from '../docker/docker';
 import {Exec} from '../exec';
 import {Inputs} from './inputs';
 

src/buildx/install.ts

@@ -26,7 +26,7 @@ import * as util from 'util';
 import {Buildx} from './buildx';
 import {Context} from '../context';
 import {Exec} from '../exec';
-import {Docker} from '../docker';
+import {Docker} from '../docker/docker';
 import {Git} from '../git';
 
 import {GitHubRelease} from '../types/github';

src/docker/docker.ts

@@ -18,7 +18,7 @@ import os from 'os';
 import path from 'path';
 import * as core from '@actions/core';
 import * as io from '@actions/io';
-import {Exec} from './exec';
+import {Exec} from '../exec';
 
 export class Docker {
   static get configDir(): string {