Switch npm packaging to deno pack

Author: ejsmith

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
         run: deno lint
 
       - name: Type Check
-        run: deno check scripts/*.ts *.ts src/*.ts
+        run: deno task check
 
   deno:
     runs-on: ubuntu-24.04
@@ -87,8 +87,7 @@ jobs:
         run: deno task build ${{ needs.lint.outputs.version }}
 
       - name: Show NPM Package
-        working-directory: npm
-        run: cat package.json
+        run: tar -xOf npm/fetchclient.tgz package/package.json
 
       - name: Setup Node.js environment
         uses: actions/setup-node@v6
@@ -99,8 +98,7 @@ jobs:
 
       - name: Publish Release Package
         if: startsWith(github.ref, 'refs/tags/v')
-        working-directory: npm
-        run: npm publish --provenance --access public
+        run: npm publish npm/fetchclient.tgz --provenance --access public
 
       - name: Setup GitHub CI Node.js environment
         if: github.event_name != 'pull_request'
@@ -112,7 +110,6 @@ jobs:
 
       - name: Push GitHub CI Packages
         if: github.event_name != 'pull_request'
-        working-directory: npm
-        run: npm publish --tag ${{ startsWith(github.ref, 'refs/tags/v') && 'latest' || 'next' }} --access public
+        run: npm publish npm/fetchclient.tgz --tag ${{ startsWith(github.ref, 'refs/tags/v') && 'latest' || 'next' }} --access public
         env:
           NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}

AGENTS.md

@@ -23,7 +23,7 @@ concrete, and specific to FetchClient.
   `src/RateLimitMiddleware.ts`, `src/LinkHeader.ts`, `src/ObjectEvent.ts`,
   `src/Counter.ts`
 - Tests: `src/*test.ts`
-- Build tooling: `scripts/build.ts`, tasks in `deno.json`
+- Build tooling: `scripts/build.ts` wraps `deno pack`, tasks in `deno.json`
 
 ## 3) How it works (architecture)
 
@@ -54,8 +54,8 @@ concrete, and specific to FetchClient.
 - Run tests (net allowed): `deno task test`
 - Type check: `deno task check`
 - Lint/format: `deno task lint`, `deno task format-check`
-- Build npm package: `deno task build` (dnt emits to `npm/` CJS + `.d.ts`;
-  copies `license` and `readme.md`)
+- Build npm package: `deno task build` (wraps `deno pack` and emits
+  `npm/fetchclient.tgz`)
 
 ## 5) Common tasks (examples)
 

deno.json

@@ -14,7 +14,6 @@
     "test": "deno test --allow-net"
   },
   "imports": {
-    "@deno/dnt": "jsr:@deno/dnt@^0.42.3",
     "@std/assert": "jsr:@std/assert@^1.0.17",
     "@std/path": "jsr:@std/path@^1.1.4",
     "zod": "npm:zod@^4.3.6"

deno.lock

@@ -5,8 +5,8 @@
 - Run tests: `deno test --allow-net`
 - Lint: `deno lint`
 - Format: `deno fmt`
-- Type check: `deno check scripts/*.ts *.ts src/*.ts`
-- Build npm package: `deno run -A scripts/build.ts`
+- Type check: `deno task check`
+- Build npm package: `deno task build`
 
 ## Docs
 

docs/guide/contributing.md

@@ -29,6 +29,9 @@ handling.
 npm install @foundatiofx/fetchclient
 ```
 
+FetchClient is ESM-only and targets modern browsers, Deno, and current Node.js
+versions.
+
 ## Quick Example
 
 FetchClient works two ways - pick whichever style you prefer:

readme.md

@@ -1,70 +1,22 @@
-import { build, emptyDir } from "@deno/dnt";
+const version = Deno.args[0] ?? "0.0.0";
+const outputPath = "npm/fetchclient.tgz";
 
-await emptyDir("./npm");
+await Deno.mkdir("npm", { recursive: true });
 
-await build({
-  entryPoints: [
-    "./mod.ts",
-    {
-      name: "./mocks",
-      path: "./src/mocks/mod.ts",
-    },
+const command = new Deno.Command(Deno.execPath(), {
+  args: [
+    "pack",
+    "--allow-dirty",
+    "--set-version",
+    version,
+    "--output",
+    outputPath,
   ],
-  outDir: "./npm",
-  filterDiagnostic(diagnostic) {
-    // Ignore diagnostics from docs folder
-    if (diagnostic.file?.fileName.includes("/docs/")) {
-      return false;
-    }
-    return true;
-  },
-  shims: {
-    deno: true,
-  },
-
-  declaration: "separate",
-  scriptModule: "cjs",
-  typeCheck: false,
-  test: true,
-  rootTestDir: "./src",
-  testPattern: "**/*.test.ts",
-
-  importMap: "deno.json",
-
-  package: {
-    name: "@foundatiofx/fetchclient",
-    version: Deno.args[0],
-    repository: {
-      type: "git",
-      url: "git+https://github.com/FoundatioFx/FetchClient.git",
-    },
-    homepage: "https://github.com/FoundatioFx/FetchClient#readme",
-    bugs: {
-      url: "https://github.com/FoundatioFx/FetchClient/issues",
-    },
-    license: "Apache-2.0",
-    description:
-      "A typed JSON fetch client with middleware support for Deno, Node and the browser.",
-    author: {
-      name: "Eric J. Smith",
-      email: "eric@exceptionless.com",
-      url: "https://exceptionless.com",
-    },
-    keywords: [
-      "Fetch",
-      "Middleware",
-      "ProblemDetails",
-      "Problem",
-    ],
-  },
-
-  compilerOptions: {
-    target: "ES2022",
-    lib: ["ES2022", "WebWorker"],
-  },
-
-  async postBuild() {
-    await Deno.copyFile("license", "npm/license");
-    await Deno.copyFile("readme.md", "npm/readme.md");
-  },
+  stdout: "inherit",
+  stderr: "inherit",
 });
+
+const status = await command.spawn().status;
+if (!status.success) {
+  Deno.exit(status.code);
+}