chore(deps): bump the npm group with 2 updates (#635)

Bumps the npm group with 2 updates: [glob](https://github.com/isaacs/node-glob) and [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node).


Updates `glob` from 11.0.2 to 11.0.3
- [Changelog](https://github.com/isaacs/node-glob/blob/main/changelog.md)
- [Commits](https://github.com/isaacs/node-glob/compare/v11.0.2...v11.0.3)

Updates `@types/node` from 20.19.0 to 20.19.1
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: glob
  dependency-version: 11.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: npm
- dependency-name: "@types/node"
  dependency-version: 20.19.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.prettierignore

@@ -0,0 +1,16 @@
+# Build outputs
+dist/
+lib/
+coverage/
+
+# Dependencies
+node_modules/
+
+# Misc
+.github/
+*.log
+.DS_Store
+__tests__/release.txt
+
+# Package files
+package-lock.json

.prettierrc.js

@@ -0,0 +1,11 @@
+/**
+ * @type {import('prettier').Config}
+ */
+module.exports = {
+  trailingComma: 'all',
+  tabWidth: 2,
+  semi: true,
+  singleQuote: true,
+  printWidth: 100,
+  bracketSpacing: true,
+};

README.md

@@ -185,6 +185,7 @@ The following are optional as `step.with` keys
 | `prerelease`               | Boolean | Indicator of whether or not is a prerelease                                                                                                                                                                                                                                                                                                                                                                                                     |
 | `preserve_order`           | Boolean | Indicator of whether order of files should be preserved when uploading assets                                                                                                                                                                                                                                                                                                                                                                   |
 | `files`                    | String  | Newline-delimited globs of paths to assets to upload for release                                                                                                                                                                                                                                                                                                                                                                                |
+| `overwrite_files`          | Boolean | Indicator of whether files should be overwritten when they already exist. Defaults to true                                                                                                                                                                                                                                                                                                                                                      |
 | `name`                     | String  | Name of the release. defaults to tag name                                                                                                                                                                                                                                                                                                                                                                                                       |
 | `tag_name`                 | String  | Name of a tag. defaults to `github.ref_name`                                                                                                                                                                                                                                                                                                                                                                                                         |
 | `fail_on_unmatched_files`  | Boolean | Indicator of whether to fail if any of the `files` globs match nothing                                                                                                                                                                                                                                                                                                                                                                          |

__tests__/github.test.ts

@@ -1,63 +1,56 @@
-import * as assert from "assert";
-import {
-  mimeOrDefault,
-  asset,
-  Releaser,
-  Release,
-  findTagFromReleases,
-} from "../src/github";
+import { asset, findTagFromReleases, mimeOrDefault, Release, Releaser } from '../src/github';
 
-import { describe, it } from "vitest";
+import { assert, describe, it } from 'vitest';
 
-describe("github", () => {
-  describe("mimeOrDefault", () => {
-    it("returns a specific mime for common path", async () => {
-      assert.equal(mimeOrDefault("foo.tar.gz"), "application/gzip");
+describe('github', () => {
+  describe('mimeOrDefault', () => {
+    it('returns a specific mime for common path', async () => {
+      assert.equal(mimeOrDefault('foo.tar.gz'), 'application/gzip');
     });
-    it("returns default mime for uncommon path", async () => {
-      assert.equal(mimeOrDefault("foo.uncommon"), "application/octet-stream");
+    it('returns default mime for uncommon path', async () => {
+      assert.equal(mimeOrDefault('foo.uncommon'), 'application/octet-stream');
     });
   });
 
-  describe("asset", () => {
-    it("derives asset info from a path", async () => {
-      const { name, mime, size } = asset("tests/data/foo/bar.txt");
-      assert.equal(name, "bar.txt");
-      assert.equal(mime, "text/plain");
+  describe('asset', () => {
+    it('derives asset info from a path', async () => {
+      const { name, mime, size } = asset('tests/data/foo/bar.txt');
+      assert.equal(name, 'bar.txt');
+      assert.equal(mime, 'text/plain');
       assert.equal(size, 10);
     });
   });
 
-  describe("findTagFromReleases", () => {
-    const owner = "owner";
-    const repo = "repo";
+  describe('findTagFromReleases', () => {
+    const owner = 'owner';
+    const repo = 'repo';
 
     const mockRelease: Release = {
       id: 1,
       upload_url: `https://api.github.com/repos/${owner}/${repo}/releases/1/assets`,
       html_url: `https://github.com/${owner}/${repo}/releases/tag/v1.0.0`,
-      tag_name: "v1.0.0",
-      name: "Test Release",
-      body: "Test body",
-      target_commitish: "main",
+      tag_name: 'v1.0.0',
+      name: 'Test Release',
+      body: 'Test body',
+      target_commitish: 'main',
       draft: false,
       prerelease: false,
       assets: [],
     } as const;
 
     const mockReleaser: Releaser = {
-      getReleaseByTag: () => Promise.reject("Not implemented"),
-      createRelease: () => Promise.reject("Not implemented"),
-      updateRelease: () => Promise.reject("Not implemented"),
+      getReleaseByTag: () => Promise.reject('Not implemented'),
+      createRelease: () => Promise.reject('Not implemented'),
+      updateRelease: () => Promise.reject('Not implemented'),
       allReleases: async function* () {
         yield { data: [mockRelease] };
       },
     } as const;
 
-    describe("when the tag_name is not an empty string", () => {
-      const targetTag = "v1.0.0";
+    describe('when the tag_name is not an empty string', () => {
+      const targetTag = 'v1.0.0';
 
-      it("finds a matching release in first batch of results", async () => {
+      it('finds a matching release in first batch of results', async () => {
         const targetRelease = {
           ...mockRelease,
           owner,
@@ -68,7 +61,7 @@ describe("github", () => {
           ...mockRelease,
           owner,
           repo,
-          tag_name: "v1.0.1",
+          tag_name: 'v1.0.1',
         };
 
         const releaser = {
@@ -79,17 +72,12 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          targetTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, targetTag);
 
         assert.deepStrictEqual(result, targetRelease);
       });
 
-      it("finds a matching release in second batch of results", async () => {
+      it('finds a matching release in second batch of results', async () => {
         const targetRelease = {
           ...mockRelease,
           owner,
@@ -100,7 +88,7 @@ describe("github", () => {
           ...mockRelease,
           owner,
           repo,
-          tag_name: "v1.0.1",
+          tag_name: 'v1.0.1',
         };
 
         const releaser = {
@@ -111,21 +99,16 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          targetTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, targetTag);
         assert.deepStrictEqual(result, targetRelease);
       });
 
-      it("returns undefined when a release is not found in any batch", async () => {
+      it('returns undefined when a release is not found in any batch', async () => {
         const otherRelease = {
           ...mockRelease,
           owner,
           repo,
-          tag_name: "v1.0.1",
+          tag_name: 'v1.0.1',
         };
         const releaser = {
           ...mockReleaser,
@@ -135,17 +118,12 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          targetTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, targetTag);
 
         assert.strictEqual(result, undefined);
       });
 
-      it("returns undefined when no releases are returned", async () => {
+      it('returns undefined when no releases are returned', async () => {
         const releaser = {
           ...mockReleaser,
           allReleases: async function* () {
@@ -153,21 +131,16 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          targetTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, targetTag);
 
         assert.strictEqual(result, undefined);
       });
     });
 
-    describe("when the tag_name is an empty string", () => {
-      const emptyTag = "";
+    describe('when the tag_name is an empty string', () => {
+      const emptyTag = '';
 
-      it("finds a matching release in first batch of results", async () => {
+      it('finds a matching release in first batch of results', async () => {
         const targetRelease = {
           ...mockRelease,
           owner,
@@ -178,7 +151,7 @@ describe("github", () => {
           ...mockRelease,
           owner,
           repo,
-          tag_name: "v1.0.1",
+          tag_name: 'v1.0.1',
         };
 
         const releaser = {
@@ -189,17 +162,12 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          emptyTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, emptyTag);
 
         assert.deepStrictEqual(result, targetRelease);
       });
 
-      it("finds a matching release in second batch of results", async () => {
+      it('finds a matching release in second batch of results', async () => {
         const targetRelease = {
           ...mockRelease,
           owner,
@@ -210,7 +178,7 @@ describe("github", () => {
           ...mockRelease,
           owner,
           repo,
-          tag_name: "v1.0.1",
+          tag_name: 'v1.0.1',
         };
 
         const releaser = {
@@ -221,21 +189,16 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          emptyTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, emptyTag);
         assert.deepStrictEqual(result, targetRelease);
       });
 
-      it("returns undefined when a release is not found in any batch", async () => {
+      it('returns undefined when a release is not found in any batch', async () => {
         const otherRelease = {
           ...mockRelease,
           owner,
           repo,
-          tag_name: "v1.0.1",
+          tag_name: 'v1.0.1',
         };
         const releaser = {
           ...mockReleaser,
@@ -245,17 +208,12 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          emptyTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, emptyTag);
 
         assert.strictEqual(result, undefined);
       });
 
-      it("returns undefined when no releases are returned", async () => {
+      it('returns undefined when no releases are returned', async () => {
         const releaser = {
           ...mockReleaser,
           allReleases: async function* () {
@@ -263,12 +221,7 @@ describe("github", () => {
           },
         };
 
-        const result = await findTagFromReleases(
-          releaser,
-          owner,
-          repo,
-          emptyTag,
-        );
+        const result = await findTagFromReleases(releaser, owner, repo, emptyTag);
 
         assert.strictEqual(result, undefined);
       });

__tests__/util.test.ts

@@ -1,56 +1,60 @@
 import {
-  releaseBody,
+  alignAssetName,
   isTag,
-  paths,
   parseConfig,
   parseInputFiles,
+  paths,
+  releaseBody,
   unmatchedPatterns,
   uploadUrl,
-  alignAssetName,
-} from "../src/util";
-import * as assert from "assert";
+} from '../src/util';
 
-import { describe, it, expect } from "vitest";
+import { assert, describe, expect, it } from 'vitest';
 
-describe("util", () => {
-  describe("uploadUrl", () => {
-    it("strips template", () => {
+describe('util', () => {
+  describe('uploadUrl', () => {
+    it('strips template', () => {
       assert.equal(
         uploadUrl(
-          "https://uploads.github.com/repos/octocat/Hello-World/releases/1/assets{?name,label}",
+          'https://uploads.github.com/repos/octocat/Hello-World/releases/1/assets{?name,label}',
         ),
-        "https://uploads.github.com/repos/octocat/Hello-World/releases/1/assets",
+        'https://uploads.github.com/repos/octocat/Hello-World/releases/1/assets',
       );
     });
   });
-  describe("parseInputFiles", () => {
-    it("parses empty strings", () => {
-      assert.deepStrictEqual(parseInputFiles(""), []);
+  describe('parseInputFiles', () => {
+    it('parses empty strings', () => {
+      assert.deepStrictEqual(parseInputFiles(''), []);
     });
-    it("parses comma-delimited strings", () => {
-      assert.deepStrictEqual(parseInputFiles("foo,bar"), ["foo", "bar"]);
+    it('parses comma-delimited strings', () => {
+      assert.deepStrictEqual(parseInputFiles('foo,bar'), ['foo', 'bar']);
     });
-    it("parses newline and comma-delimited (and then some)", () => {
-      assert.deepStrictEqual(
-        parseInputFiles("foo,bar\nbaz,boom,\n\ndoom,loom "),
-        ["foo", "bar", "baz", "boom", "doom", "loom"],
-      );
+    it('parses newline and comma-delimited (and then some)', () => {
+      assert.deepStrictEqual(parseInputFiles('foo,bar\nbaz,boom,\n\ndoom,loom '), [
+        'foo',
+        'bar',
+        'baz',
+        'boom',
+        'doom',
+        'loom',
+      ]);
     });
   });
-  describe("releaseBody", () => {
-    it("uses input body", () => {
+  describe('releaseBody', () => {
+    it('uses input body', () => {
       assert.equal(
-        "foo",
+        'foo',
         releaseBody({
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
-          input_body: "foo",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
+          input_body: 'foo',
           input_body_path: undefined,
           input_draft: false,
           input_prerelease: false,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_target_commitish: undefined,
@@ -60,19 +64,20 @@ describe("util", () => {
         }),
       );
     });
-    it("uses input body path", () => {
+    it('uses input body path', () => {
       assert.equal(
-        "bar",
+        'bar',
         releaseBody({
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_body: undefined,
-          input_body_path: "__tests__/release.txt",
+          input_body_path: '__tests__/release.txt',
           input_draft: false,
           input_prerelease: false,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_target_commitish: undefined,
@@ -82,19 +87,20 @@ describe("util", () => {
         }),
       );
     });
-    it("defaults to body path when both body and body path are provided", () => {
+    it('defaults to body path when both body and body path are provided', () => {
       assert.equal(
-        "bar",
+        'bar',
         releaseBody({
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
-          input_body: "foo",
-          input_body_path: "__tests__/release.txt",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
+          input_body: 'foo',
+          input_body_path: '__tests__/release.txt',
           input_draft: false,
           input_prerelease: false,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_target_commitish: undefined,
@@ -105,8 +111,8 @@ describe("util", () => {
       );
     });
   });
-  describe("parseConfig", () => {
-    it("parses basic config", () => {
+  describe('parseConfig', () => {
+    it('parses basic config', () => {
       assert.deepStrictEqual(
         parseConfig({
           // note: inputs declared in actions.yml, even when declared not required,
@@ -115,13 +121,13 @@ describe("util", () => {
           // as an empty string !== undefined in terms of what we pass to the api
           // so we cover that in a test case here to ensure undefined values are actually
           // resolved as undefined and not empty strings
-          INPUT_TARGET_COMMITISH: "",
-          INPUT_DISCUSSION_CATEGORY_NAME: "",
+          INPUT_TARGET_COMMITISH: '',
+          INPUT_DISCUSSION_CATEGORY_NAME: '',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
@@ -129,6 +135,7 @@ describe("util", () => {
           input_prerelease: undefined,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
@@ -140,41 +147,42 @@ describe("util", () => {
       );
     });
 
-    it("parses basic config with commitish", () => {
+    it('parses basic config with commitish', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_TARGET_COMMITISH: "affa18ef97bc9db20076945705aba8c516139abd",
+          INPUT_TARGET_COMMITISH: 'affa18ef97bc9db20076945705aba8c516139abd',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
           input_draft: undefined,
           input_prerelease: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_preserve_order: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
-          input_target_commitish: "affa18ef97bc9db20076945705aba8c516139abd",
+          input_target_commitish: 'affa18ef97bc9db20076945705aba8c516139abd',
           input_discussion_category_name: undefined,
           input_generate_release_notes: false,
           input_make_latest: undefined,
         },
       );
     });
-    it("supports discussion category names", () => {
+    it('supports discussion category names', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_DISCUSSION_CATEGORY_NAME: "releases",
+          INPUT_DISCUSSION_CATEGORY_NAME: 'releases',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
@@ -183,25 +191,26 @@ describe("util", () => {
           input_files: [],
           input_preserve_order: undefined,
           input_name: undefined,
+          input_overwrite_files: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
           input_target_commitish: undefined,
-          input_discussion_category_name: "releases",
+          input_discussion_category_name: 'releases',
           input_generate_release_notes: false,
           input_make_latest: undefined,
         },
       );
     });
 
-    it("supports generating release notes", () => {
+    it('supports generating release notes', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_GENERATE_RELEASE_NOTES: "true",
+          INPUT_GENERATE_RELEASE_NOTES: 'true',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
@@ -209,6 +218,7 @@ describe("util", () => {
           input_prerelease: undefined,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
@@ -220,19 +230,19 @@ describe("util", () => {
       );
     });
 
-    it("prefers GITHUB_TOKEN over token input for backwards compatibility", () => {
+    it('prefers GITHUB_TOKEN over token input for backwards compatibility', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_DRAFT: "false",
-          INPUT_PRERELEASE: "true",
-          INPUT_PRESERVE_ORDER: "true",
-          GITHUB_TOKEN: "env-token",
-          INPUT_TOKEN: "input-token",
+          INPUT_DRAFT: 'false',
+          INPUT_PRERELEASE: 'true',
+          INPUT_PRESERVE_ORDER: 'true',
+          GITHUB_TOKEN: 'env-token',
+          INPUT_TOKEN: 'input-token',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "env-token",
+          github_ref: '',
+          github_repository: '',
+          github_token: 'env-token',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
@@ -240,6 +250,7 @@ describe("util", () => {
           input_prerelease: true,
           input_preserve_order: true,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
@@ -250,17 +261,17 @@ describe("util", () => {
         },
       );
     });
-    it("uses input token as the source of GITHUB_TOKEN by default", () => {
+    it('uses input token as the source of GITHUB_TOKEN by default', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_DRAFT: "false",
-          INPUT_PRERELEASE: "true",
-          INPUT_TOKEN: "input-token",
+          INPUT_DRAFT: 'false',
+          INPUT_PRERELEASE: 'true',
+          INPUT_TOKEN: 'input-token',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "input-token",
+          github_ref: '',
+          github_repository: '',
+          github_token: 'input-token',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
@@ -268,6 +279,7 @@ describe("util", () => {
           input_prerelease: true,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
@@ -278,16 +290,16 @@ describe("util", () => {
         },
       );
     });
-    it("parses basic config with draft and prerelease", () => {
+    it('parses basic config with draft and prerelease', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_DRAFT: "false",
-          INPUT_PRERELEASE: "true",
+          INPUT_DRAFT: 'false',
+          INPUT_PRERELEASE: 'true',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
@@ -295,6 +307,7 @@ describe("util", () => {
           input_prerelease: true,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
@@ -305,15 +318,15 @@ describe("util", () => {
         },
       );
     });
-    it("parses basic config where make_latest is passed", () => {
+    it('parses basic config where make_latest is passed', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_MAKE_LATEST: "false",
+          INPUT_MAKE_LATEST: 'false',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_append_body: false,
           input_body: undefined,
           input_body_path: undefined,
@@ -322,24 +335,25 @@ describe("util", () => {
           input_preserve_order: undefined,
           input_files: [],
           input_name: undefined,
+          input_overwrite_files: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
           input_target_commitish: undefined,
           input_discussion_category_name: undefined,
           input_generate_release_notes: false,
-          input_make_latest: "false",
+          input_make_latest: 'false',
         },
       );
     });
-    it("parses basic config with append_body", () => {
+    it('parses basic config with append_body', () => {
       assert.deepStrictEqual(
         parseConfig({
-          INPUT_APPEND_BODY: "true",
+          INPUT_APPEND_BODY: 'true',
         }),
         {
-          github_ref: "",
-          github_repository: "",
-          github_token: "",
+          github_ref: '',
+          github_repository: '',
+          github_token: '',
           input_append_body: true,
           input_body: undefined,
           input_body_path: undefined,
@@ -347,6 +361,7 @@ describe("util", () => {
           input_prerelease: undefined,
           input_preserve_order: undefined,
           input_files: [],
+          input_overwrite_files: undefined,
           input_name: undefined,
           input_tag_name: undefined,
           input_fail_on_unmatched_files: false,
@@ -358,46 +373,43 @@ describe("util", () => {
       );
     });
   });
-  describe("isTag", () => {
-    it("returns true for tags", async () => {
-      assert.equal(isTag("refs/tags/foo"), true);
+  describe('isTag', () => {
+    it('returns true for tags', async () => {
+      assert.equal(isTag('refs/tags/foo'), true);
     });
-    it("returns false for other kinds of refs", async () => {
-      assert.equal(isTag("refs/heads/master"), false);
+    it('returns false for other kinds of refs', async () => {
+      assert.equal(isTag('refs/heads/master'), false);
     });
   });
 
-  describe("paths", () => {
-    it("resolves files given a set of paths", async () => {
-      assert.deepStrictEqual(
-        paths(["tests/data/**/*", "tests/data/does/not/exist/*"]),
-        ["tests/data/foo/bar.txt"],
-      );
+  describe('paths', () => {
+    it('resolves files given a set of paths', async () => {
+      assert.deepStrictEqual(paths(['tests/data/**/*', 'tests/data/does/not/exist/*']), [
+        'tests/data/foo/bar.txt',
+      ]);
     });
   });
 
-  describe("unmatchedPatterns", () => {
+  describe('unmatchedPatterns', () => {
     it("returns the patterns that don't match any files", async () => {
       assert.deepStrictEqual(
-        unmatchedPatterns(["tests/data/**/*", "tests/data/does/not/exist/*"]),
-        ["tests/data/does/not/exist/*"],
+        unmatchedPatterns(['tests/data/**/*', 'tests/data/does/not/exist/*']),
+        ['tests/data/does/not/exist/*'],
       );
     });
   });
 
-  describe("replaceSpacesWithDots", () => {
-    it("replaces all spaces with dots", () => {
-      expect(alignAssetName("John Doe.bla")).toBe("John.Doe.bla");
+  describe('replaceSpacesWithDots', () => {
+    it('replaces all spaces with dots', () => {
+      expect(alignAssetName('John Doe.bla')).toBe('John.Doe.bla');
     });
 
-    it("handles names with multiple spaces", () => {
-      expect(alignAssetName("John William Doe.bla")).toBe(
-        "John.William.Doe.bla",
-      );
+    it('handles names with multiple spaces', () => {
+      expect(alignAssetName('John William Doe.bla')).toBe('John.William.Doe.bla');
     });
 
-    it("returns the same string if there are no spaces", () => {
-      expect(alignAssetName("JohnDoe")).toBe("JohnDoe");
+    it('returns the same string if there are no spaces', () => {
+      expect(alignAssetName('JohnDoe')).toBe('JohnDoe');
     });
   });
 });

action.yml

@@ -27,6 +27,10 @@ inputs:
   files:
     description: "Newline-delimited list of path globs for asset files to upload"
     required: false
+  overwrite_files:
+    description: "Overwrite existing files with the same name. Defaults to true"
+    required: false
+    default: 'true'
   fail_on_unmatched_files:
     description: "Fails if any of the `files` globs match nothing. Defaults to false"
     required: false

package-lock.json

@@ -12,13 +12,13 @@
         "@actions/github": "^6.0.1",
         "@octokit/plugin-retry": "^8.0.1",
         "@octokit/plugin-throttling": "^11.0.1",
-        "glob": "^11.0.2",
+        "glob": "^11.0.3",
         "mime-types": "^3.0.1"
       },
       "devDependencies": {
         "@types/glob": "^8.1.0",
         "@types/mime-types": "^3.0.1",
-        "@types/node": "^20.17.32",
+        "@types/node": "^20.19.1",
         "@vercel/ncc": "^0.38.3",
         "@vitest/coverage-v8": "^3.1.4",
         "prettier": "3.5.3",
@@ -723,6 +723,27 @@
         "node": ">=14"
       }
     },
+    "node_modules/@isaacs/balanced-match": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@isaacs/balanced-match/-/balanced-match-4.0.1.tgz",
+      "integrity": "sha512-yzMTt9lEb8Gv7zRioUilSglI0c0smZ9k5D65677DLWLtWJaXIS3CqcGyUFByYKlnUj6TkjLVs54fBl6+TiGQDQ==",
+      "license": "MIT",
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
+    "node_modules/@isaacs/brace-expansion": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@isaacs/brace-expansion/-/brace-expansion-5.0.0.tgz",
+      "integrity": "sha512-ZT55BDLV0yv0RBm2czMiZ+SqCGO7AvmOM3G/w2xhVPH+te0aKgFjmBvGlL1dH+ql2tgGO3MVrbb3jCKyvpgnxA==",
+      "license": "MIT",
+      "dependencies": {
+        "@isaacs/balanced-match": "^4.0.1"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
     "node_modules/@isaacs/cliui": {
       "version": "8.0.2",
       "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
@@ -1155,6 +1176,7 @@
       "version": "0.11.0",
       "resolved": "https://registry.npmjs.org/@pkgjs/parseargs/-/parseargs-0.11.0.tgz",
       "integrity": "sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==",
+      "dev": true,
       "optional": true,
       "engines": {
         "node": ">=14"
@@ -1512,9 +1534,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.19.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.0.tgz",
-      "integrity": "sha512-hfrc+1tud1xcdVTABC2JiomZJEklMcXYNTVtZLAeqTVWD+qL5jkHKT+1lOtqDdGxt+mB53DTtiz673vfjU8D1Q==",
+      "version": "20.19.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.1.tgz",
+      "integrity": "sha512-jJD50LtlD2dodAEO653i3YF04NWak6jN3ky+Ri3Em3mGR39/glWiboM/IePaRbgwSfqM1TpGXfAg8ohn/4dTgA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1880,7 +1902,8 @@
     "node_modules/balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
-      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "dev": true
     },
     "node_modules/before-after-hook": {
       "version": "2.2.3",
@@ -1893,9 +1916,11 @@
       "integrity": "sha512-VHiNCbI1lKdl44tGrhNfU3lup0Tj/ZBMJB5/2ZbNXRCPuRCO7ed2mgcK4r17y+KB2EfuYuRaVlwNbAeaWGSpbw=="
     },
     "node_modules/brace-expansion": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
-      "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
+      "integrity": "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ==",
+      "dev": true,
+      "license": "MIT",
       "dependencies": {
         "balanced-match": "^1.0.0"
       }
@@ -2162,11 +2187,12 @@
       "peer": true
     },
     "node_modules/foreground-child": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.2.1.tgz",
-      "integrity": "sha512-PXUUyLqrR2XCWICfv6ukppP96sdFwWbNEnfEMt7jNsISjMsvaLNinAHNDYyvkyU+SZG2BTSbT5NjG+vZslfGTA==",
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.1.tgz",
+      "integrity": "sha512-gIXjKqtFuWEgzFRJA9WCQeSJLZDjgJUOMCMzxtvFq/37KojM1BFGufqsCy0r4qSQmYLsZYMeyRqzIWOMup03sw==",
+      "license": "ISC",
       "dependencies": {
-        "cross-spawn": "^7.0.0",
+        "cross-spawn": "^7.0.6",
         "signal-exit": "^4.0.1"
       },
       "engines": {
@@ -2202,14 +2228,14 @@
       }
     },
     "node_modules/glob": {
-      "version": "11.0.2",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-11.0.2.tgz",
-      "integrity": "sha512-YT7U7Vye+t5fZ/QMkBFrTJ7ZQxInIUjwyAjVj84CYXqgBdv30MFUPGnBR6sQaVq6Is15wYJUsnzTuWaGRBhBAQ==",
+      "version": "11.0.3",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-11.0.3.tgz",
+      "integrity": "sha512-2Nim7dha1KVkaiF4q6Dj+ngPPMdfvLJEOpZk/jKiUAkqKebpGAWQXAq9z1xu9HKu5lWfqw/FASuccEjyznjPaA==",
       "license": "ISC",
       "dependencies": {
-        "foreground-child": "^3.1.0",
-        "jackspeak": "^4.0.1",
-        "minimatch": "^10.0.0",
+        "foreground-child": "^3.3.1",
+        "jackspeak": "^4.1.1",
+        "minimatch": "^10.0.3",
         "minipass": "^7.1.2",
         "package-json-from-dist": "^1.0.0",
         "path-scurry": "^2.0.0"
@@ -2289,9 +2315,10 @@
       }
     },
     "node_modules/jackspeak": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-4.0.1.tgz",
-      "integrity": "sha512-cub8rahkh0Q/bw1+GxP7aeSe29hHHn2V4m29nnDlvCdlgU+3UGxkZp7Z53jLUdpX3jdTO0nJZUDl3xvbWc2Xog==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-4.1.1.tgz",
+      "integrity": "sha512-zptv57P3GpL+O0I7VdMJNBZCu+BPHVQUk55Ft8/QCJjTVxrnJHuVuX/0Bl2A6/+2oyR/ZMEuFKwmzqqZ/U5nPQ==",
+      "license": "BlueOak-1.0.0",
       "dependencies": {
         "@isaacs/cliui": "^8.0.2"
       },
@@ -2300,9 +2327,6 @@
       },
       "funding": {
         "url": "https://github.com/sponsors/isaacs"
-      },
-      "optionalDependencies": {
-        "@pkgjs/parseargs": "^0.11.0"
       }
     },
     "node_modules/loupe": {
@@ -2389,11 +2413,12 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "10.0.1",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.0.1.tgz",
-      "integrity": "sha512-ethXTt3SGGR+95gudmqJ1eNhRO7eGEGIgYA9vnPatK4/etz2MEVDno5GMCibdMTuBMyElzIlgxMna3K94XDIDQ==",
+      "version": "10.0.3",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.0.3.tgz",
+      "integrity": "sha512-IPZ167aShDZZUMdRk66cyQAW3qr0WzbHkPdMYa8bzZhlHhO3jALbKdxcaak7W9FfT2rZNpQuUu4Od7ILEpXSaw==",
+      "license": "ISC",
       "dependencies": {
-        "brace-expansion": "^2.0.1"
+        "@isaacs/brace-expansion": "^5.0.0"
       },
       "engines": {
         "node": "20 || >=22"

package.json

@@ -26,13 +26,13 @@
     "@actions/github": "^6.0.1",
     "@octokit/plugin-retry": "^8.0.1",
     "@octokit/plugin-throttling": "^11.0.1",
-    "glob": "^11.0.2",
+    "glob": "^11.0.3",
     "mime-types": "^3.0.1"
   },
   "devDependencies": {
     "@types/glob": "^8.1.0",
     "@types/mime-types": "^3.0.1",
-    "@types/node": "^20.17.32",
+    "@types/node": "^20.19.1",
     "@vercel/ncc": "^0.38.3",
     "@vitest/coverage-v8": "^3.1.4",
     "prettier": "3.5.3",

src/github.ts

@@ -1,9 +1,9 @@
-import { GitHub } from "@actions/github/lib/utils";
-import { statSync } from "fs";
-import { open } from "fs/promises";
-import { lookup } from "mime-types";
-import { basename } from "path";
-import { alignAssetName, Config, isTag, releaseBody } from "./util";
+import { GitHub } from '@actions/github/lib/utils';
+import { statSync } from 'fs';
+import { open } from 'fs/promises';
+import { lookup } from 'mime-types';
+import { basename } from 'path';
+import { alignAssetName, Config, isTag, releaseBody } from './util';
 
 type GitHub = InstanceType<typeof GitHub>;
 
@@ -27,11 +27,7 @@ export interface Release {
 }
 
 export interface Releaser {
-  getReleaseByTag(params: {
-    owner: string;
-    repo: string;
-    tag: string;
-  }): Promise<{ data: Release }>;
+  getReleaseByTag(params: { owner: string; repo: string; tag: string }): Promise<{ data: Release }>;
 
   createRelease(params: {
     owner: string;
@@ -44,7 +40,7 @@ export interface Releaser {
     target_commitish: string | undefined;
     discussion_category_name: string | undefined;
     generate_release_notes: boolean | undefined;
-    make_latest: "true" | "false" | "legacy" | undefined;
+    make_latest: 'true' | 'false' | 'legacy' | undefined;
   }): Promise<{ data: Release }>;
 
   updateRelease(params: {
@@ -59,13 +55,10 @@ export interface Releaser {
     prerelease: boolean | undefined;
     discussion_category_name: string | undefined;
     generate_release_notes: boolean | undefined;
-    make_latest: "true" | "false" | "legacy" | undefined;
+    make_latest: 'true' | 'false' | 'legacy' | undefined;
   }): Promise<{ data: Release }>;
 
-  allReleases(params: {
-    owner: string;
-    repo: string;
-  }): AsyncIterableIterator<{ data: Release[] }>;
+  allReleases(params: { owner: string; repo: string }): AsyncIterableIterator<{ data: Release[] }>;
 }
 
 export class GitHubReleaser implements Releaser {
@@ -93,11 +86,11 @@ export class GitHubReleaser implements Releaser {
     target_commitish: string | undefined;
     discussion_category_name: string | undefined;
     generate_release_notes: boolean | undefined;
-    make_latest: "true" | "false" | "legacy" | undefined;
+    make_latest: 'true' | 'false' | 'legacy' | undefined;
   }): Promise<{ data: Release }> {
     if (
-      typeof params.make_latest === "string" &&
-      !["true", "false", "legacy"].includes(params.make_latest)
+      typeof params.make_latest === 'string' &&
+      !['true', 'false', 'legacy'].includes(params.make_latest)
     ) {
       params.make_latest = undefined;
     }
@@ -117,11 +110,11 @@ export class GitHubReleaser implements Releaser {
     prerelease: boolean | undefined;
     discussion_category_name: string | undefined;
     generate_release_notes: boolean | undefined;
-    make_latest: "true" | "false" | "legacy" | undefined;
+    make_latest: 'true' | 'false' | 'legacy' | undefined;
   }): Promise<{ data: Release }> {
     if (
-      typeof params.make_latest === "string" &&
-      !["true", "false", "legacy"].includes(params.make_latest)
+      typeof params.make_latest === 'string' &&
+      !['true', 'false', 'legacy'].includes(params.make_latest)
     ) {
       params.make_latest = undefined;
     }
@@ -129,10 +122,7 @@ export class GitHubReleaser implements Releaser {
     return this.github.rest.repos.updateRelease(params);
   }
 
-  allReleases(params: {
-    owner: string;
-    repo: string;
-  }): AsyncIterableIterator<{ data: Release[] }> {
+  allReleases(params: { owner: string; repo: string }): AsyncIterableIterator<{ data: Release[] }> {
     const updatedParams = { per_page: 100, ...params };
     return this.github.paginate.iterator(
       this.github.rest.repos.listReleases.endpoint.merge(updatedParams),
@@ -149,7 +139,7 @@ export const asset = (path: string): ReleaseAsset => {
 };
 
 export const mimeOrDefault = (path: string): string => {
-  return lookup(path) || "application/octet-stream";
+  return lookup(path) || 'application/octet-stream';
 };
 
 export const upload = async (
@@ -159,7 +149,7 @@ export const upload = async (
   path: string,
   currentAssets: Array<{ id: number; name: string }>,
 ): Promise<any> => {
-  const [owner, repo] = config.github_repository.split("/");
+  const [owner, repo] = config.github_repository.split('/');
   const { name, mime, size } = asset(path);
   const currentAsset = currentAssets.find(
     // note: GitHub renames asset filenames that have special characters, non-alphanumeric characters, and leading or trailing periods. The "List release assets" endpoint lists the renamed filenames.
@@ -168,6 +158,10 @@ export const upload = async (
     ({ name: currentName }) => currentName == alignAssetName(name),
   );
   if (currentAsset) {
+    if (config.input_overwrite_files === false) {
+      console.log(`Asset ${name} already exists and overwrite_files is false...`);
+      return null;
+    } else {
       console.log(`♻️ Deleting previously uploaded asset ${name}...`);
       await github.rest.repos.deleteReleaseAsset({
         asset_id: currentAsset.id || 1,
@@ -175,20 +169,21 @@ export const upload = async (
         repo,
       });
     }
+  }
   console.log(`⬆️ Uploading ${name}...`);
   const endpoint = new URL(url);
-  endpoint.searchParams.append("name", name);
+  endpoint.searchParams.append('name', name);
   const fh = await open(path);
   try {
     const resp = await github.request({
-      method: "POST",
+      method: 'POST',
       url: endpoint.toString(),
       headers: {
-        "content-length": `${size}`,
-        "content-type": mime,
+        'content-length': `${size}`,
+        'content-type': mime,
         authorization: `token ${config.github_token}`,
       },
-      data: fh.readableWebStream({ type: "bytes" }),
+      data: fh.readableWebStream({ type: 'bytes' }),
     });
     const json = resp.data;
     if (resp.status !== 201) {
@@ -212,25 +207,18 @@ export const release = async (
 ): Promise<Release> => {
   if (maxRetries <= 0) {
     console.log(`❌ Too many retries. Aborting...`);
-    throw new Error("Too many retries.");
+    throw new Error('Too many retries.');
   }
 
-  const [owner, repo] = config.github_repository.split("/");
+  const [owner, repo] = config.github_repository.split('/');
   const tag =
     config.input_tag_name ||
-    (isTag(config.github_ref)
-      ? config.github_ref.replace("refs/tags/", "")
-      : "");
+    (isTag(config.github_ref) ? config.github_ref.replace('refs/tags/', '') : '');
 
   const discussion_category_name = config.input_discussion_category_name;
   const generate_release_notes = config.input_generate_release_notes;
   try {
-    const _release: Release | undefined = await findTagFromReleases(
-      releaser,
-      owner,
-      repo,
-      tag,
-    );
+    const _release: Release | undefined = await findTagFromReleases(releaser, owner, repo, tag);
 
     if (_release === undefined) {
       return await createRelease(
@@ -246,9 +234,7 @@ export const release = async (
     }
 
     let existingRelease: Release = _release!;
-    console.log(
-      `Found release ${existingRelease.name} (with id=${existingRelease.id})`,
-    );
+    console.log(`Found release ${existingRelease.name} (with id=${existingRelease.id})`);
 
     const release_id = existingRelease.id;
     let target_commitish: string;
@@ -270,23 +256,18 @@ export const release = async (
     // body parts as a release gets updated. some users will likely want this while
     // others won't previously this was duplicating content for most which
     // no one wants
-    const workflowBody = releaseBody(config) || "";
-    const existingReleaseBody = existingRelease.body || "";
+    const workflowBody = releaseBody(config) || '';
+    const existingReleaseBody = existingRelease.body || '';
     let body: string;
     if (config.input_append_body && workflowBody && existingReleaseBody) {
-      body = existingReleaseBody + "\n" + workflowBody;
+      body = existingReleaseBody + '\n' + workflowBody;
     } else {
       body = workflowBody || existingReleaseBody;
     }
 
-    const draft =
-      config.input_draft !== undefined
-        ? config.input_draft
-        : existingRelease.draft;
+    const draft = config.input_draft !== undefined ? config.input_draft : existingRelease.draft;
     const prerelease =
-      config.input_prerelease !== undefined
-        ? config.input_prerelease
-        : existingRelease.prerelease;
+      config.input_prerelease !== undefined ? config.input_prerelease : existingRelease.prerelease;
 
     const make_latest = config.input_make_latest;
 
@@ -370,13 +351,11 @@ async function createRelease(
   const prerelease = config.input_prerelease;
   const target_commitish = config.input_target_commitish;
   const make_latest = config.input_make_latest;
-  let commitMessage: string = "";
+  let commitMessage: string = '';
   if (target_commitish) {
     commitMessage = ` using commit "${target_commitish}"`;
   }
-  console.log(
-    `👩‍🏭 Creating new GitHub release for tag ${tag_name}${commitMessage}...`,
-  );
+  console.log(`👩‍🏭 Creating new GitHub release for tag ${tag_name}${commitMessage}...`);
   try {
     let release = await releaser.createRelease({
       owner,
@@ -400,16 +379,16 @@ async function createRelease(
     switch (error.status) {
       case 403:
         console.log(
-          "Skip retry — your GitHub token/PAT does not have the required permission to create a release",
+          'Skip retry — your GitHub token/PAT does not have the required permission to create a release',
         );
         throw error;
 
       case 404:
-        console.log("Skip retry - discussion category mismatch");
+        console.log('Skip retry - discussion category mismatch');
         throw error;
 
       case 422:
-        console.log("Skip retry - validation failed");
+        console.log('Skip retry - validation failed');
         throw error;
     }
 

src/main.ts

@@ -1,24 +1,14 @@
-import {
-  paths,
-  parseConfig,
-  isTag,
-  unmatchedPatterns,
-  uploadUrl,
-} from "./util";
-import { release, upload, GitHubReleaser } from "./github";
-import { getOctokit } from "@actions/github";
-import { setFailed, setOutput } from "@actions/core";
+import { setFailed, setOutput } from '@actions/core';
+import { getOctokit } from '@actions/github';
+import { GitHubReleaser, release, upload } from './github';
+import { isTag, parseConfig, paths, unmatchedPatterns, uploadUrl } from './util';
 
-import { env } from "process";
+import { env } from 'process';
 
 async function run() {
   try {
     const config = parseConfig(env);
-    if (
-      !config.input_tag_name &&
-      !isTag(config.github_ref) &&
-      !config.input_draft
-    ) {
+    if (!config.input_tag_name && !isTag(config.github_ref) && !config.input_draft) {
       throw new Error(`⚠️ GitHub Releases requires a tag`);
     }
     if (config.input_files) {
@@ -44,9 +34,7 @@ async function run() {
       //new oktokit(
       throttle: {
         onRateLimit: (retryAfter, options) => {
-          console.warn(
-            `Request quota exhausted for request ${options.method} ${options.url}`,
-          );
+          console.warn(`Request quota exhausted for request ${options.method} ${options.url}`);
           if (options.request.retryCount === 0) {
             // only retries once
             console.log(`Retrying after ${retryAfter} seconds!`);
@@ -55,9 +43,7 @@ async function run() {
         },
         onAbuseLimit: (retryAfter, options) => {
           // does not retry, only logs a warning
-          console.warn(
-            `Abuse detected for request ${options.method} ${options.url}`,
-          );
+          console.warn(`Abuse detected for request ${options.method} ${options.url}`);
         },
       },
     });
@@ -67,44 +53,38 @@ async function run() {
       const files = paths(config.input_files);
       if (files.length == 0) {
         if (config.input_fail_on_unmatched_files) {
-          throw new Error(
-            `⚠️ ${config.input_files} does not include a valid file.`,
-          );
+          throw new Error(`⚠️ ${config.input_files} does not include a valid file.`);
         } else {
-          console.warn(
-            `🤔 ${config.input_files} does not include a valid file.`,
-          );
+          console.warn(`🤔 ${config.input_files} does not include a valid file.`);
         }
       }
       const currentAssets = rel.assets;
 
       const uploadFile = async (path) => {
-        const json = await upload(
-          config,
-          gh,
-          uploadUrl(rel.upload_url),
-          path,
-          currentAssets,
-        );
+        const json = await upload(config, gh, uploadUrl(rel.upload_url), path, currentAssets);
+        if (json) {
           delete json.uploader;
+        }
         return json;
       };
 
-      let assets;
+      let results: (any | null)[];
       if (!config.input_preserve_order) {
-        assets = await Promise.all(files.map(uploadFile));
+        results = await Promise.all(files.map(uploadFile));
       } else {
-        assets = [];
+        results = [];
         for (const path of files) {
-          assets.push(await uploadFile(path));
+          results.push(await uploadFile(path));
         }
       }
-      setOutput("assets", assets);
+
+      const assets = results.filter(Boolean);
+      setOutput('assets', assets);
     }
     console.log(`🎉 Release ready at ${rel.html_url}`);
-    setOutput("url", rel.html_url);
-    setOutput("id", rel.id.toString());
-    setOutput("upload_url", rel.upload_url);
+    setOutput('url', rel.html_url);
+    setOutput('id', rel.id.toString());
+    setOutput('upload_url', rel.upload_url);
   } catch (error) {
     setFailed(error.message);
   }

src/util.ts

@@ -1,5 +1,5 @@
-import * as glob from "glob";
-import { statSync, readFileSync } from "fs";
+import * as glob from 'glob';
+import { statSync, readFileSync } from 'fs';
 
 export interface Config {
   github_token: string;
@@ -12,6 +12,7 @@ export interface Config {
   input_body?: string;
   input_body_path?: string;
   input_files?: string[];
+  input_overwrite_files?: boolean;
   input_draft?: boolean;
   input_preserve_order?: boolean;
   input_prerelease?: boolean;
@@ -20,11 +21,11 @@ export interface Config {
   input_discussion_category_name?: string;
   input_generate_release_notes?: boolean;
   input_append_body?: boolean;
-  input_make_latest: "true" | "false" | "legacy" | undefined;
+  input_make_latest: 'true' | 'false' | 'legacy' | undefined;
 }
 
 export const uploadUrl = (url: string): string => {
-  const templateMarkerPos = url.indexOf("{");
+  const templateMarkerPos = url.indexOf('{');
   if (templateMarkerPos > -1) {
     return url.substring(0, templateMarkerPos);
   }
@@ -33,8 +34,7 @@ export const uploadUrl = (url: string): string => {
 
 export const releaseBody = (config: Config): string | undefined => {
   return (
-    (config.input_body_path &&
-      readFileSync(config.input_body_path).toString("utf8")) ||
+    (config.input_body_path && readFileSync(config.input_body_path).toString('utf8')) ||
     config.input_body
   );
 };
@@ -45,7 +45,7 @@ export const parseInputFiles = (files: string): string[] => {
   return files.split(/\r?\n/).reduce<string[]>(
     (acc, line) =>
       acc
-        .concat(line.split(","))
+        .concat(line.split(','))
         .filter((pat) => pat)
         .map((pat) => pat.trim()),
     [],
@@ -54,35 +54,31 @@ export const parseInputFiles = (files: string): string[] => {
 
 export const parseConfig = (env: Env): Config => {
   return {
-    github_token: env.GITHUB_TOKEN || env.INPUT_TOKEN || "",
-    github_ref: env.GITHUB_REF || "",
-    github_repository: env.INPUT_REPOSITORY || env.GITHUB_REPOSITORY || "",
+    github_token: env.GITHUB_TOKEN || env.INPUT_TOKEN || '',
+    github_ref: env.GITHUB_REF || '',
+    github_repository: env.INPUT_REPOSITORY || env.GITHUB_REPOSITORY || '',
     input_name: env.INPUT_NAME,
     input_tag_name: env.INPUT_TAG_NAME?.trim(),
     input_body: env.INPUT_BODY,
     input_body_path: env.INPUT_BODY_PATH,
-    input_files: parseInputFiles(env.INPUT_FILES || ""),
-    input_draft: env.INPUT_DRAFT ? env.INPUT_DRAFT === "true" : undefined,
-    input_preserve_order: env.INPUT_PRESERVE_ORDER
-      ? env.INPUT_PRESERVE_ORDER == "true"
+    input_files: parseInputFiles(env.INPUT_FILES || ''),
+    input_overwrite_files: env.INPUT_OVERWRITE_FILES
+      ? env.INPUT_OVERWRITE_FILES == 'true'
       : undefined,
-    input_prerelease: env.INPUT_PRERELEASE
-      ? env.INPUT_PRERELEASE == "true"
-      : undefined,
-    input_fail_on_unmatched_files: env.INPUT_FAIL_ON_UNMATCHED_FILES == "true",
+    input_draft: env.INPUT_DRAFT ? env.INPUT_DRAFT === 'true' : undefined,
+    input_preserve_order: env.INPUT_PRESERVE_ORDER ? env.INPUT_PRESERVE_ORDER == 'true' : undefined,
+    input_prerelease: env.INPUT_PRERELEASE ? env.INPUT_PRERELEASE == 'true' : undefined,
+    input_fail_on_unmatched_files: env.INPUT_FAIL_ON_UNMATCHED_FILES == 'true',
     input_target_commitish: env.INPUT_TARGET_COMMITISH || undefined,
-    input_discussion_category_name:
-      env.INPUT_DISCUSSION_CATEGORY_NAME || undefined,
-    input_generate_release_notes: env.INPUT_GENERATE_RELEASE_NOTES == "true",
-    input_append_body: env.INPUT_APPEND_BODY == "true",
+    input_discussion_category_name: env.INPUT_DISCUSSION_CATEGORY_NAME || undefined,
+    input_generate_release_notes: env.INPUT_GENERATE_RELEASE_NOTES == 'true',
+    input_append_body: env.INPUT_APPEND_BODY == 'true',
     input_make_latest: parseMakeLatest(env.INPUT_MAKE_LATEST),
   };
 };
 
-const parseMakeLatest = (
-  value: string | undefined,
-): "true" | "false" | "legacy" | undefined => {
-  if (value === "true" || value === "false" || value === "legacy") {
+const parseMakeLatest = (value: string | undefined): 'true' | 'false' | 'legacy' | undefined => {
+  if (value === 'true' || value === 'false' || value === 'legacy') {
     return value;
   }
   return undefined;
@@ -90,26 +86,22 @@ const parseMakeLatest = (
 
 export const paths = (patterns: string[]): string[] => {
   return patterns.reduce((acc: string[], pattern: string): string[] => {
-    return acc.concat(
-      glob.sync(pattern).filter((path) => statSync(path).isFile()),
-    );
+    return acc.concat(glob.sync(pattern).filter((path) => statSync(path).isFile()));
   }, []);
 };
 
 export const unmatchedPatterns = (patterns: string[]): string[] => {
   return patterns.reduce((acc: string[], pattern: string): string[] => {
     return acc.concat(
-      glob.sync(pattern).filter((path) => statSync(path).isFile()).length == 0
-        ? [pattern]
-        : [],
+      glob.sync(pattern).filter((path) => statSync(path).isFile()).length == 0 ? [pattern] : [],
     );
   }, []);
 };
 
 export const isTag = (ref: string): boolean => {
-  return ref.startsWith("refs/tags/");
+  return ref.startsWith('refs/tags/');
 };
 
 export const alignAssetName = (assetName: string): string => {
-  return assetName.replace(/ /g, ".");
+  return assetName.replace(/ /g, '.');
 };