Allow builds for all targets

src/model/image-tag.js

@@ -0,0 +1,84 @@
+import { has, get, trimEnd, trimStart } from 'lodash-es';
+
+export default class ImageTag {
+  constructor(imageProperties) {
+    const {
+      repository = 'gableroux',
+      name = 'unity3d',
+      version = '2019.2.11f1',
+      platform,
+    } = imageProperties;
+
+    if (!ImageTag.versionPattern.test(version)) {
+      throw new Error(`Invalid version "${version}".`);
+    }
+
+    if (!has(ImageTag.targetPlatformToBuilderPlatformMap, platform)) {
+      throw new Error(`Platform "${platform}" is currently not supported.`);
+    }
+
+    const builderPlatform = get(
+      ImageTag.targetPlatformToBuilderPlatformMap,
+      platform,
+      ImageTag.builderPlatforms.generic,
+    );
+
+    Object.assign(this, { repository, name, version, platform, builderPlatform });
+  }
+
+  static get versionPattern() {
+    return /^20\d{2}\.\d\.\w{4}|3$/;
+  }
+
+  static get builderPlatforms() {
+    return {
+      generic: '',
+      webgl: 'webgl',
+      mac: 'mac',
+      windows: 'windows',
+      android: 'android',
+      ios: 'ios',
+    };
+  }
+
+  static get targetPlatformToBuilderPlatformMap() {
+    const { generic, webgl, mac, windows, android, ios } = ImageTag.builderPlatforms;
+
+    // @see: https://github.com/Unity-Technologies/UnityCsReference/blob/9034442437e6b5efe28c51d02e978a96a3ce5439/Editor/Mono/BuildTarget.cs
+    return {
+      Test: generic,
+      WebGL: webgl,
+      StandaloneOSX: mac,
+      StandaloneWindows: windows,
+      StandaloneWindows64: windows,
+      StandaloneLinux64: generic,
+      PS4: generic,
+      XboxOne: generic,
+      Switch: generic,
+      Android: android,
+      iOS: ios,
+      tvOS: generic,
+      Lumin: generic,
+      BJM: generic,
+      Stadia: generic,
+      WSAPlayer: generic,
+      Facebook: generic,
+      // *undocumented*
+      NoTarget: generic,
+    };
+  }
+
+  get tag() {
+    return trimEnd(`${this.version}-${this.builderPlatform}`, '-');
+  }
+
+  get image() {
+    return trimStart(`${this.repository}/${this.name}`, '/');
+  }
+
+  toString() {
+    const { image, tag } = this;
+
+    return `${image}:${tag}`;
+  }
+}