Merge pull request #569 from docker/dependabot/npm_and_yarn/docker/actions-toolkit-0.68.0

chore(deps): Bump @docker/actions-toolkit from 0.67.0 to 0.68.0

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Docker meta
         uses: ./
@@ -43,7 +43,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -80,7 +80,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -116,7 +116,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -150,7 +150,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -181,7 +181,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -204,7 +204,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -225,7 +225,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -255,7 +255,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -285,7 +285,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -320,7 +320,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -368,7 +368,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -413,7 +413,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -431,7 +431,7 @@ jobs:
           sep-tags: ${{ matrix.sep }}
       -
         name: Tags
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             console.log(`${{ steps.meta.outputs.tags }}`);
@@ -441,7 +441,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -480,7 +480,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Docker meta
         id: meta
@@ -504,7 +504,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -545,7 +545,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -571,7 +571,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -604,7 +604,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -628,7 +628,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Dump context
         uses: crazy-max/ghaction-dump-context@v2

.github/workflows/publish.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Publish
         uses: actions/publish-immutable-action@v0.0.4

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Test
         uses: docker/bake-action@v6

.github/workflows/validate.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: List targets
         id: generate

.yarnrc.yml

@@ -1,3 +1,9 @@
+# https://yarnpkg.com/configuration/yarnrc
+
+compressionLevel: mixed
+enableGlobalCache: false
+enableHardenedMode: true
+
 logFilters:
   - code: YN0013
     level: discard
@@ -5,9 +11,7 @@ logFilters:
     level: discard
   - code: YN0076
     level: discard
+  - code: YN0086
+    level: discard
 
 nodeLinker: node-modules
-
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
-    spec: "@yarnpkg/plugin-interactive-tools"

README.md

@@ -77,7 +77,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       -
         name: Docker meta
         id: meta
@@ -131,7 +131,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       -
         name: Docker meta
         id: meta
@@ -314,6 +314,7 @@ The following outputs are available:
 |-------------------------|--------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `version`               | String | Docker image version                                                                                                                                            |
 | `tags`                  | String | Docker tags                                                                                                                                                     |
+| `tag-names`             | String | Docker tag names without image base name                                                                                                                        |
 | `labels`                | String | Docker labels                                                                                                                                                   |
 | `annotations`           | String | [Annotations](https://github.com/moby/buildkit/blob/master/docs/annotations.md)                                                                                 |
 | `json`                  | String | JSON output of tags and labels                                                                                                                                  |
@@ -463,7 +464,7 @@ tags: |
   # handlebars
   type=schedule,pattern={{date 'YYYYMMDD'}}
   # handlebars with timezone
-  type=schedule,pattern={{date 'YYYYMMDD-hhmmss' tz='Asia/Tokyo'}}
+  type=schedule,pattern={{date 'YYYYMMDD-HHmmss' tz='Asia/Tokyo'}}
 ```
 
 Will be used on [schedule event](https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#schedule).

__tests__/meta.test.ts

@@ -3936,6 +3936,12 @@ describe('json', () => {
           "user/app:custom",
           "user/app:tags"
         ],
+        "tag-names": [
+          "dev",
+          "my",
+          "custom",
+          "tags"
+        ],
         "labels": {
           "foo": "",
           "org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
@@ -3974,6 +3980,10 @@ describe('json', () => {
           "user/app:dev",
           "user/app:my",
         ],
+        "tag-names": [
+          "dev",
+          "my",
+        ],
         "labels": {
           "org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
           "org.opencontainers.image.description": "This your first repo!",
@@ -4017,6 +4027,13 @@ describe('json', () => {
           "user/app:tags",
           "user/app:latest"
         ],
+        "tag-names": [
+          "release1",
+          "my",
+          "custom",
+          "tags",
+          "latest"
+        ],
         "labels": {
           "org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
           "org.opencontainers.image.description": "This your first repo!",
@@ -4061,6 +4078,12 @@ describe('json', () => {
           "user/app:custom",
           "user/app:tags"
         ],
+        "tag-names": [
+          "20200110",
+          "my",
+          "custom",
+          "tags"
+        ],
         "labels": {
           "org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
           "org.opencontainers.image.description": "This your first repo!",
@@ -4114,6 +4137,15 @@ describe('json', () => {
           "ghcr.io/user/app:tags",
           "ghcr.io/user/app:latest"
         ],
+        "tag-names": [
+          "1.1.1",
+          "1.1",
+          "1",
+          "my",
+          "custom",
+          "tags",
+          "latest",
+        ],
         "labels": {
           "org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
           "org.opencontainers.image.description": "This your first repo!",
@@ -4156,6 +4188,11 @@ describe('json', () => {
           "ghcr.io/user/app:custom",
           "ghcr.io/user/app:tags"
         ],
+        "tag-names": [
+          "my",
+          "custom",
+          "tags",
+        ],
         "labels": {
           "org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
           "org.opencontainers.image.description": "This your first repo!",
@@ -4196,6 +4233,10 @@ describe('json', () => {
           "org/app:v1.1.1",
           "org/app:latest"
         ],
+        "tag-names": [
+          "v1.1.1",
+          "latest"
+        ],
         "labels": {
           "maintainer": "CrazyMax",
           "org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",

action.yml

@@ -48,6 +48,8 @@ outputs:
     description: 'Generated Docker image version'
   tags:
     description: 'Generated Docker tags'
+  tag-names:
+    description: 'Generated Docker tag names without image base name'
   labels:
     description: 'Generated Docker labels'
   annotations:

dist/606.index.js

@@ -0,0 +1,300 @@
+"use strict";
+exports.id = 606;
+exports.ids = [606];
+exports.modules = {
+
+/***/ 606:
+/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
+
+/* harmony export */ __webpack_require__.d(__webpack_exports__, {
+/* harmony export */   "default": () => (/* binding */ pMap)
+/* harmony export */ });
+/* unused harmony exports pMapIterable, pMapSkip */
+async function pMap(
+	iterable,
+	mapper,
+	{
+		concurrency = Number.POSITIVE_INFINITY,
+		stopOnError = true,
+		signal,
+	} = {},
+) {
+	return new Promise((resolve_, reject_) => {
+		if (iterable[Symbol.iterator] === undefined && iterable[Symbol.asyncIterator] === undefined) {
+			throw new TypeError(`Expected \`input\` to be either an \`Iterable\` or \`AsyncIterable\`, got (${typeof iterable})`);
+		}
+
+		if (typeof mapper !== 'function') {
+			throw new TypeError('Mapper function is required');
+		}
+
+		if (!((Number.isSafeInteger(concurrency) && concurrency >= 1) || concurrency === Number.POSITIVE_INFINITY)) {
+			throw new TypeError(`Expected \`concurrency\` to be an integer from 1 and up or \`Infinity\`, got \`${concurrency}\` (${typeof concurrency})`);
+		}
+
+		const result = [];
+		const errors = [];
+		const skippedIndexesMap = new Map();
+		let isRejected = false;
+		let isResolved = false;
+		let isIterableDone = false;
+		let resolvingCount = 0;
+		let currentIndex = 0;
+		const iterator = iterable[Symbol.iterator] === undefined ? iterable[Symbol.asyncIterator]() : iterable[Symbol.iterator]();
+
+		const signalListener = () => {
+			reject(signal.reason);
+		};
+
+		const cleanup = () => {
+			signal?.removeEventListener('abort', signalListener);
+		};
+
+		const resolve = value => {
+			resolve_(value);
+			cleanup();
+		};
+
+		const reject = reason => {
+			isRejected = true;
+			isResolved = true;
+			reject_(reason);
+			cleanup();
+		};
+
+		if (signal) {
+			if (signal.aborted) {
+				reject(signal.reason);
+			}
+
+			signal.addEventListener('abort', signalListener, {once: true});
+		}
+
+		const next = async () => {
+			if (isResolved) {
+				return;
+			}
+
+			const nextItem = await iterator.next();
+
+			const index = currentIndex;
+			currentIndex++;
+
+			// Note: `iterator.next()` can be called many times in parallel.
+			// This can cause multiple calls to this `next()` function to
+			// receive a `nextItem` with `done === true`.
+			// The shutdown logic that rejects/resolves must be protected
+			// so it runs only one time as the `skippedIndex` logic is
+			// non-idempotent.
+			if (nextItem.done) {
+				isIterableDone = true;
+
+				if (resolvingCount === 0 && !isResolved) {
+					if (!stopOnError && errors.length > 0) {
+						reject(new AggregateError(errors)); // eslint-disable-line unicorn/error-message
+						return;
+					}
+
+					isResolved = true;
+
+					if (skippedIndexesMap.size === 0) {
+						resolve(result);
+						return;
+					}
+
+					const pureResult = [];
+
+					// Support multiple `pMapSkip`'s.
+					for (const [index, value] of result.entries()) {
+						if (skippedIndexesMap.get(index) === pMapSkip) {
+							continue;
+						}
+
+						pureResult.push(value);
+					}
+
+					resolve(pureResult);
+				}
+
+				return;
+			}
+
+			resolvingCount++;
+
+			// Intentionally detached
+			(async () => {
+				try {
+					const element = await nextItem.value;
+
+					if (isResolved) {
+						return;
+					}
+
+					const value = await mapper(element, index);
+
+					// Use Map to stage the index of the element.
+					if (value === pMapSkip) {
+						skippedIndexesMap.set(index, value);
+					}
+
+					result[index] = value;
+
+					resolvingCount--;
+					await next();
+				} catch (error) {
+					if (stopOnError) {
+						reject(error);
+					} else {
+						errors.push(error);
+						resolvingCount--;
+
+						// In that case we can't really continue regardless of `stopOnError` state
+						// since an iterable is likely to continue throwing after it throws once.
+						// If we continue calling `next()` indefinitely we will likely end up
+						// in an infinite loop of failed iteration.
+						try {
+							await next();
+						} catch (error) {
+							reject(error);
+						}
+					}
+				}
+			})();
+		};
+
+		// Create the concurrent runners in a detached (non-awaited)
+		// promise. We need this so we can await the `next()` calls
+		// to stop creating runners before hitting the concurrency limit
+		// if the iterable has already been marked as done.
+		// NOTE: We *must* do this for async iterators otherwise we'll spin up
+		// infinite `next()` calls by default and never start the event loop.
+		(async () => {
+			for (let index = 0; index < concurrency; index++) {
+				try {
+					// eslint-disable-next-line no-await-in-loop
+					await next();
+				} catch (error) {
+					reject(error);
+					break;
+				}
+
+				if (isIterableDone || isRejected) {
+					break;
+				}
+			}
+		})();
+	});
+}
+
+function pMapIterable(
+	iterable,
+	mapper,
+	{
+		concurrency = Number.POSITIVE_INFINITY,
+		backpressure = concurrency,
+	} = {},
+) {
+	if (iterable[Symbol.iterator] === undefined && iterable[Symbol.asyncIterator] === undefined) {
+		throw new TypeError(`Expected \`input\` to be either an \`Iterable\` or \`AsyncIterable\`, got (${typeof iterable})`);
+	}
+
+	if (typeof mapper !== 'function') {
+		throw new TypeError('Mapper function is required');
+	}
+
+	if (!((Number.isSafeInteger(concurrency) && concurrency >= 1) || concurrency === Number.POSITIVE_INFINITY)) {
+		throw new TypeError(`Expected \`concurrency\` to be an integer from 1 and up or \`Infinity\`, got \`${concurrency}\` (${typeof concurrency})`);
+	}
+
+	if (!((Number.isSafeInteger(backpressure) && backpressure >= concurrency) || backpressure === Number.POSITIVE_INFINITY)) {
+		throw new TypeError(`Expected \`backpressure\` to be an integer from \`concurrency\` (${concurrency}) and up or \`Infinity\`, got \`${backpressure}\` (${typeof backpressure})`);
+	}
+
+	return {
+		async * [Symbol.asyncIterator]() {
+			const iterator = iterable[Symbol.asyncIterator] === undefined ? iterable[Symbol.iterator]() : iterable[Symbol.asyncIterator]();
+
+			const promises = [];
+			let runningMappersCount = 0;
+			let isDone = false;
+			let index = 0;
+
+			function trySpawn() {
+				if (isDone || !(runningMappersCount < concurrency && promises.length < backpressure)) {
+					return;
+				}
+
+				const promise = (async () => {
+					const {done, value} = await iterator.next();
+
+					if (done) {
+						return {done: true};
+					}
+
+					runningMappersCount++;
+
+					// Spawn if still below concurrency and backpressure limit
+					trySpawn();
+
+					try {
+						const returnValue = await mapper(await value, index++);
+
+						runningMappersCount--;
+
+						if (returnValue === pMapSkip) {
+							const index = promises.indexOf(promise);
+
+							if (index > 0) {
+								promises.splice(index, 1);
+							}
+						}
+
+						// Spawn if still below backpressure limit and just dropped below concurrency limit
+						trySpawn();
+
+						return {done: false, value: returnValue};
+					} catch (error) {
+						isDone = true;
+						return {error};
+					}
+				})();
+
+				promises.push(promise);
+			}
+
+			trySpawn();
+
+			while (promises.length > 0) {
+				const {error, done, value} = await promises[0]; // eslint-disable-line no-await-in-loop
+
+				promises.shift();
+
+				if (error) {
+					throw error;
+				}
+
+				if (done) {
+					return;
+				}
+
+				// Spawn if just dropped below backpressure limit and below the concurrency limit
+				trySpawn();
+
+				if (value === pMapSkip) {
+					continue;
+				}
+
+				yield value;
+			}
+		},
+	};
+}
+
+const pMapSkip = Symbol('skip');
+
+
+/***/ })
+
+};
+;
+//# sourceMappingURL=606.index.js.map

package.json

@@ -25,34 +25,33 @@
   ],
   "author": "Docker Inc.",
   "license": "Apache-2.0",
-  "packageManager": "yarn@3.6.3",
+  "packageManager": "yarn@4.9.2",
   "dependencies": {
     "@actions/core": "^1.11.1",
     "@actions/github": "^6.0.1",
-    "@docker/actions-toolkit": "^0.62.1",
+    "@docker/actions-toolkit": "^0.68.0",
     "@renovate/pep440": "^1.0.0",
-    "csv-parse": "^5.6.0",
+    "csv-parse": "^6.1.0",
     "handlebars": "^4.7.8",
     "moment": "^2.30.1",
     "moment-timezone": "^0.6.0",
-    "semver": "^7.7.2"
+    "semver": "^7.7.3"
   },
   "devDependencies": {
-    "@types/csv-parse": "^1.2.2",
-    "@types/node": "^20.12.12",
-    "@types/semver": "^7.7.0",
-    "@typescript-eslint/eslint-plugin": "^7.9.0",
-    "@typescript-eslint/parser": "^7.9.0",
-    "@vercel/ncc": "^0.38.1",
-    "dotenv": "^16.4.5",
-    "eslint": "^8.57.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-jest": "^28.5.0",
-    "eslint-plugin-prettier": "^5.1.3",
+    "@types/node": "^20.19.9",
+    "@types/semver": "^7.7.1",
+    "@typescript-eslint/eslint-plugin": "^7.18.0",
+    "@typescript-eslint/parser": "^7.18.0",
+    "@vercel/ncc": "^0.38.3",
+    "dotenv": "^16.6.1",
+    "eslint": "^8.57.1",
+    "eslint-config-prettier": "^9.1.2",
+    "eslint-plugin-jest": "^28.14.0",
+    "eslint-plugin-prettier": "^5.5.4",
     "jest": "^29.7.0",
-    "prettier": "^3.2.5",
-    "ts-jest": "^29.1.2",
+    "prettier": "^3.6.2",
+    "ts-jest": "^29.4.1",
     "ts-node": "^10.9.2",
-    "typescript": "^5.4.5"
+    "typescript": "^5.9.2"
   }
 }

src/main.ts

@@ -47,7 +47,7 @@ actionsToolkit.run(
     setOutput('version', version.main || '');
 
     // Docker tags
-    const tags: Array<string> = meta.getTags();
+    const tags = meta.getTags();
     if (tags.length == 0) {
       core.warning('No Docker tag has been generated. Check tags input.');
     } else {
@@ -58,6 +58,7 @@ actionsToolkit.run(
       });
     }
     setOutput('tags', tags.join(inputs.sepTags));
+    setOutput('tag-names', meta.getTags(true).join(inputs.sepTags));
 
     // Docker labels
     const labels: Array<string> = meta.getLabels();

src/meta.ts

@@ -494,33 +494,37 @@ export class Meta {
     return images;
   }
 
-  public getTags(): Array<string> {
+  public getTags(namesOnly?: boolean): Array<string> {
     if (!this.version.main) {
       return [];
     }
-
-    const generateTags = (imageName: string, version: string): Array<string> => {
-      const tags: Array<string> = [];
-      const prefix = imageName !== '' ? `${imageName}:` : '';
-      tags.push(`${prefix}${version}`);
-      for (const partial of this.version.partial) {
-        tags.push(`${prefix}${partial}`);
-      }
-      if (this.version.latest) {
-        const latestTag = `${this.flavor.prefixLatest ? this.flavor.prefix : ''}latest${this.flavor.suffixLatest ? this.flavor.suffix : ''}`;
-        tags.push(`${prefix}${Meta.sanitizeTag(latestTag)}`);
-      }
-      return tags;
-    };
+    if (namesOnly) {
+      return this.generateTags(this.version.main);
+    }
 
     const tags: Array<string> = [];
     const images = this.getImageNames();
     if (images.length > 0) {
       for (const imageName of images) {
-        tags.push(...generateTags(imageName, this.version.main));
+        tags.push(...this.generateTags(this.version.main, imageName));
       }
     } else {
-      tags.push(...generateTags('', this.version.main));
+      tags.push(...this.generateTags(this.version.main));
+    }
+
+    return tags;
+  }
+
+  private generateTags(version: string, imageName?: string): Array<string> {
+    const tags: Array<string> = [];
+    const prefix = imageName ? `${imageName}:` : '';
+    tags.push(`${prefix}${version}`);
+    for (const partial of this.version.partial) {
+      tags.push(`${prefix}${partial}`);
+    }
+    if (this.version.latest) {
+      const latestTag = `${this.flavor.prefixLatest ? this.flavor.prefix : ''}latest${this.flavor.suffixLatest ? this.flavor.suffix : ''}`;
+      tags.push(`${prefix}${Meta.sanitizeTag(latestTag)}`);
     }
     return tags;
   }
@@ -568,6 +572,7 @@ export class Meta {
     }
     return {
       tags: this.getTags(),
+      'tag-names': this.getTags(true),
       labels: this.getLabels().reduce((res, label) => {
         const matches = label.match(/([^=]*)=(.*)/);
         if (!matches) {

src/tag.ts

@@ -104,10 +104,10 @@ export function Parse(s: string): Tag {
       const value = parts[1];
       switch (key) {
         case 'type': {
-          if (!Object.values(Type).includes(value)) {
+          if (!Object.values(Type).includes(value as Type)) {
             throw new Error(`Unknown tag type attribute: ${value}`);
           }
-          tag.type = value;
+          tag.type = value as Type;
           break;
         }
         default: {