feat: implement wildcard resolution into the action (#93)

* feat: remove retry attempts * [autofix.ci] apply automated fixes * feat: get download url from github's api * [autofix.ci] apply automated fixes * fix: add token property to action definition & fix satisfies params * [autofix.ci] apply automated fixes * fix: getPlatform, getArchitecture + eversion * [autofix.ci] apply automated fixes * fix: duplicate v * [autofix.ci] apply automated fixes * fix: check if valid semver and add bun-v * [autofix.ci] apply automated fixes * refactor: wrap validation * [autofix.ci] apply automated fixes * ci(format): use bun bun install is rqeuired for patches * ci(format): use bun bun install is rqeuired for patches * [autofix.ci] apply automated fixes * feat: bring back support for sha downloads * [autofix.ci] apply automated fixes * fix: add bearer prefix for token * [autofix.ci] apply automated fixes * fix: proper error when artifact is not found * [autofix.ci] apply automated fixes * conflicts * autofix build * fix * fix * fix * fix * fix * autofix build * fix * [autofix.ci] apply automated fixes * fix * [autofix.ci] apply automated fixes * fix * [autofix.ci] apply automated fixes * fix * fix * [autofix.ci] apply automated fixes * fix * fix * [autofix.ci] apply automated fixes * fix: drop sha support for now * [autofix.ci] apply automated fixes * fix: filter tags * [autofix.ci] apply automated fixes * docs: token * docs: token * docs: token * refactor: cleanup * [autofix.ci] apply automated fixes * refactor: cleanup --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2026-01-05 00:03:34 +01:00
parent b7a1c7ccf2
commit 8c296f9cb7
13 changed files with 389 additions and 164 deletions
--- a/.github/actions/compare-bun-version/action.yml
+++ b/.github/actions/compare-bun-version/action.yml
@@ -1,28 +1,86 @@
 name: ⚖️ Compare Bun Version
-description: Compare the version of Bun to a specified version
+description: Compare the installed Bun version against a version specification.

 inputs:
  bun-version:
-    description: The version of Bun to compare against
+    description: The version spec to compare against (e.g., '1.1.0', 'canary', '>1.2.0', '1.x').
    required: true
-    default: "1.1.0"

 runs:
  using: composite
  steps:
-    - name: 🛠️ Get installed Bun version
+    - name: 🛠️ Get installed Bun version and revision
      id: bun
      shell: bash
      run: |
-        bun --version
-        echo "version=$(bun --version)" >> $GITHUB_OUTPUT
+        echo "version=$(bun --version | tr -d '\r\n')" >> $GITHUB_OUTPUT
+        echo "revision=$(bun --revision 2>/dev/null || true)" >> $GITHUB_OUTPUT

    - name: ⚖️ Compare versions
      shell: bash
+      env:
+        REQUESTED_SPEC: ${{ inputs.bun-version }}
+        ACTUAL_VERSION: ${{ steps.bun.outputs.version }}
+        ACTUAL_REVISION: ${{ steps.bun.outputs.revision }}
      run: |
-        if [[ "${{ steps.bun.outputs.version }}" == "${{ inputs.bun-version }}" ]]; then
-          echo "Version is ${{ inputs.bun-version }}"
-        else
-          echo "Expected version to be ${{ inputs.bun-version }}, got ${{ steps.bun.outputs.version }}"
-          exit 1
+        set -euo pipefail
+
+        # Function to compare two semantic versions (e.g., version_compare 1.2.3 1.10.0)
+        # Returns: 0 if v1 == v2, 1 if v1 > v2, 2 if v1 < v2
+        version_compare() {
+          if [[ "$1" == "$2" ]]; then return 0; fi
+          local lowest=$(printf '%s\n' "$1" "$2" | sort -V | head -n1)
+          if [[ "$1" == "$lowest" ]]; then return 2; else return 1; fi
+        }
+
+        echo "Requested spec: ${REQUESTED_SPEC}"
+        echo "Actual version: ${ACTUAL_VERSION}"
+
+        # Case 1: 'latest' - always passes
+        if [[ "${REQUESTED_SPEC}" == "latest" ]]; then
+          echo "OK: Skipping explicit version check for 'latest'."
+          exit 0
        fi
+
+        # Case 2: 'canary' - check for 'canary' in revision or version string
+        if [[ "${REQUESTED_SPEC}" == "canary" ]]; then
+          if [[ "${ACTUAL_REVISION}" == *canary* ]] || [[ "${ACTUAL_VERSION}" == *canary* ]]; then
+            echo "OK: Detected canary build (version: ${ACTUAL_VERSION}, revision: ${ACTUAL_REVISION:-n/a})."
+            exit 0
+          else
+            echo "Error: Expected a canary build, but got ${ACTUAL_VERSION} (revision: ${ACTUAL_REVISION:-n/a})."
+            exit 1
+          fi
+        fi
+
+        # Case 3: Semver ranges (e.g., >1.0.0, <2, 1.x, 1.1.0)
+        op_part=$(echo "${REQUESTED_SPEC}" | sed -E 's/^([><=]*).*/\1/')
+        version_part=$(echo "${REQUESTED_SPEC}" | sed -E 's/^[><= ]*//')
+
+        op="${op_part:-==}"
+        version_base="${version_part//.x/}"
+
+        # Handle wildcards like '1.x' or '1'
+        if [[ "${version_part}" == *.x* ]] || { [[ ! "${version_part}" == *.* ]] && [[ "${op}" == "==" ]]; }; then
+           if [[ "${ACTUAL_VERSION}" == "${version_base}" || "${ACTUAL_VERSION}" == "${version_base}".* ]]; then
+              echo "OK: Version ${ACTUAL_VERSION} matches wildcard spec '${REQUESTED_SPEC}'."
+              exit 0
+           else
+              echo "Error: Version ${ACTUAL_VERSION} does not match wildcard spec '${REQUESTED_SPEC}'."
+              exit 1
+           fi
+        fi
+
+        # Perform comparison for >, <, >=, <=, ==
+        version_compare "${ACTUAL_VERSION}" "${version_part}" && result=0 || result=$?
+
+        case "${op}" in
+          '==') if [[ ${result} -ne 0 ]]; then echo "Error: Expected version ${version_part}, but got ${ACTUAL_VERSION}." && exit 1; fi ;;
+          '>')  if [[ ${result} -ne 1 ]]; then echo "Error: Expected version > ${version_part}, but got ${ACTUAL_VERSION}." && exit 1; fi ;;
+          '<')  if [[ ${result} -ne 2 ]]; then echo "Error: Expected version < ${version_part}, but got ${ACTUAL_VERSION}." && exit 1; fi ;;
+          '>=') if [[ ${result} -eq 2 ]]; then echo "Error: Expected version >= ${version_part}, but got ${ACTUAL_VERSION}." && exit 1; fi ;;
+          '<=') if [[ ${result} -eq 1 ]]; then echo "Error: Expected version <= ${version_part}, but got ${ACTUAL_VERSION}." && exit 1; fi ;;
+          *)    echo "Error: Unsupported operator '${op}' in spec '${REQUESTED_SPEC}'." && exit 1 ;;
+        esac
+
+        echo "OK: Version ${ACTUAL_VERSION} satisfies spec '${REQUESTED_SPEC}'."
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -54,6 +54,10 @@ jobs:
          - latest
          - canary
          - "1.1.0"
+          - "1.x"
+          - "1"
+          - "> 1.0.0"
+          - "< 2"
          # https://github.com/oven-sh/setup-bun/issues/37
          # - "1.x"
          # - "1"
@@ -78,6 +82,11 @@ jobs:
        run: |
          bun --version

+      - name: ⚖️ Verify Bun version
+        uses: ./.github/actions/compare-bun-version
+        with:
+          bun-version: ${{ matrix.bun-version }}
+
  setup-bun-from-file:
    name: setup-bun from (${{ matrix.os }}, ${{ matrix.file.name }})
    runs-on: ${{ matrix.os }}
--- a/README.md
+++ b/README.md
@@ -66,14 +66,15 @@ If you need to override the download URL, you can use the `bun-download-url` inp

 ## Inputs

-| Name               | Description                                           | Default     | Examples                                         |
-| ------------------ | ----------------------------------------------------- | ----------- | ------------------------------------------------ |
-| `bun-version`      | The version of Bun to download and install.           | `latest`    | `canary`, `1.0.0`                                |
-| `bun-version-file` | The version of Bun to download and install from file. | `undefined` | `package.json`, `.bun-version`, `.tool-versions` |
-| `bun-download-url` | URL to download .zip file for Bun release             |             |                                                  |
-| `registry-url`     | Registry URL where some private package is stored.    | `undefined` | `"https://npm.pkg.github.com/"`                  |
-| `scope`            | Scope for private packages.                           | `undefined` | `"@foo"`, `"@orgname"`                           |
-| `no-cache`         | Disable caching of the downloaded executable.         | `false`     | `true`, `false`                                  |
+| Name               | Description                                                                       | Default               | Examples                                         |
+| ------------------ | --------------------------------------------------------------------------------- | --------------------- | ------------------------------------------------ |
+| `bun-version`      | The version of Bun to download and install.                                       | `latest`              | `canary`, `1.0.0`, `1.0.x`                       |
+| `bun-version-file` | The version of Bun to download and install from file.                             | `undefined`           | `package.json`, `.bun-version`, `.tool-versions` |
+| `bun-download-url` | URL to download .zip file for Bun release                                         |                       |                                                  |
+| `registry-url`     | Registry URL where some private package is stored.                                | `undefined`           | `"https://npm.pkg.github.com/"`                  |
+| `scope`            | Scope for private packages.                                                       | `undefined`           | `"@foo"`, `"@orgname"`                           |
+| `no-cache`         | Disable caching of the downloaded executable.                                     | `false`               | `true`, `false`                                  |
+| `token`            | Personal access token (PAT) used to fetch tags from the `oven-sh/bun` repository. | `${{ github.token }}` | `${{ secrets.GITHUB_TOKEN }}`                    |

 ## Outputs

--- a/action.yml
+++ b/action.yml
@@ -39,6 +39,10 @@ inputs:
    type: boolean
    default: false
    description: Disable caching of bun executable.
+  token:
+    required: false
+    default: ${{ github.token }}
+    description: Personal access token (PAT) used to fetch tags from oven-sh/bun repository. Recommended for resolving wildcard/range versions to avoid GitHub API rate limiting.

 outputs:
  bun-version:
--- a/bun.lock
+++ b/bun.lock
@@ -11,6 +11,7 @@
        "@actions/io": "^1.1.2",
        "@actions/tool-cache": "^2.0.1",
        "@iarna/toml": "^2.2.5",
+        "compare-versions": "^6.1.1",
      },
      "devDependencies": {
        "@types/bun": "^1.1.13",
@@ -21,6 +22,9 @@
      },
    },
  },
+  "patchedDependencies": {
+    "compare-versions@6.1.1": "patches/compare-versions@6.1.1.patch",
+  },
  "packages": {
    "@actions/cache": ["@actions/cache@4.0.3", "", { "dependencies": { "@actions/core": "^1.11.1", "@actions/exec": "^1.0.1", "@actions/glob": "^0.1.0", "@actions/http-client": "^2.1.1", "@actions/io": "^1.0.1", "@azure/abort-controller": "^1.1.0", "@azure/ms-rest-js": "^2.6.0", "@azure/storage-blob": "^12.13.0", "@protobuf-ts/plugin": "^2.9.4", "semver": "^6.3.1" } }, "sha512-SvrqFtYJ7I48A/uXNkoJrnukx5weQv1fGquhs3+4nkByZThBH109KTIqj5x/cGV7JGNvb8dLPVywUOqX1fjiXg=="],

@@ -144,6 +148,8 @@

    "combined-stream": ["combined-stream@1.0.8", "", { "dependencies": { "delayed-stream": "~1.0.0" } }, "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg=="],

+    "compare-versions": ["compare-versions@6.1.1", "", {}, "sha512-4hm4VPpIecmlg59CHXnRDnqGplJFrbLG4aFEl5vl6cK1u76ws3LLvX7ikFnTDl5vo39sjWD6AaDPYodJp/NNHg=="],
+
    "concat-map": ["concat-map@0.0.1", "", {}, "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg=="],

    "csstype": ["csstype@3.1.3", "", {}, "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw=="],
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
--- a/package-lock.json
+++ b/package-lock.json
@@ -461,6 +461,11 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/compare-versions": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/compare-versions/-/compare-versions-6.1.1.tgz",
+      "integrity": "sha512-4hm4VPpIecmlg59CHXnRDnqGplJFrbLG4aFEl5vl6cK1u76ws3LLvX7ikFnTDl5vo39sjWD6AaDPYodJp/NNHg=="
+    },
    "node_modules/concat-map": {
      "version": "0.0.1",
      "license": "MIT"
--- a/package.json
+++ b/package.json
@@ -28,7 +28,8 @@
    "@actions/glob": "^0.4.0",
    "@actions/io": "^1.1.2",
    "@actions/tool-cache": "^2.0.1",
-    "@iarna/toml": "^2.2.5"
+    "@iarna/toml": "^2.2.5",
+    "compare-versions": "^6.1.1"
  },
  "devDependencies": {
    "@types/bun": "^1.1.13",
@@ -36,5 +37,8 @@
    "esbuild": "^0.19.2",
    "prettier": "^3.4.2",
    "typescript": "^4.9.5"
+  },
+  "patchedDependencies": {
+    "compare-versions@6.1.1": "patches/compare-versions@6.1.1.patch"
  }
 }
--- a/patches/compare-versions@6.1.1.patch
+++ b/patches/compare-versions@6.1.1.patch
@@ -0,0 +1,67 @@
+diff --git a/lib/esm/satisfies.js b/lib/esm/satisfies.js
+index 7586b71657332f855431c4dd4f05e9394fd9aac3..a6ec29bfc98907c67ed4af71fca73bd8bff88798 100644
+--- a/lib/esm/satisfies.js
+++ b/lib/esm/satisfies.js
+@@ -40,8 +40,9 @@ export const satisfies = (version, range) => {
+     // else range of either "~" or "^" is assumed
+     const [v1, v2, v3, , vp] = validateAndParse(version);
+     const [r1, r2, r3, , rp] = validateAndParse(range);
+-    const v = [v1, v2, v3];
+    const v = [v1, v2 !== null && v2 !== void 0 ? v2 : 'x', v3 !== null && v3 !== void 0 ? v3 : 'x'];
+     const r = [r1, r2 !== null && r2 !== void 0 ? r2 : 'x', r3 !== null && r3 !== void 0 ? r3 : 'x'];
+
+     // validate pre-release
+     if (rp) {
+         if (!vp)
+diff --git a/lib/esm/utils.js b/lib/esm/utils.js
+index b5cc8b9927ab38fc67032c133b531e95ec4cec15..ec56105fd2d806aa922f1488a27b02c56aff1865 100644
+--- a/lib/esm/utils.js
+++ b/lib/esm/utils.js
+@@ -28,7 +28,7 @@ const compareStrings = (a, b) => {
+ };
+ export const compareSegments = (a, b) => {
+     for (let i = 0; i < Math.max(a.length, b.length); i++) {
+-        const r = compareStrings(a[i] || '0', b[i] || '0');
+        const r = compareStrings(a[i] || 'x', b[i] || 'x');
+         if (r !== 0)
+             return r;
+     }
+diff --git a/lib/umd/index.js b/lib/umd/index.js
+index 2cfef261bca520e21ed41fc14950732b8aa6339b..1059784db86635f3aaaba83b5a72c5015e1d8490 100644
+--- a/lib/umd/index.js
+++ b/lib/umd/index.js
+@@ -152,7 +152,7 @@
+         // else range of either "~" or "^" is assumed
+         const [v1, v2, v3, , vp] = validateAndParse(version);
+         const [r1, r2, r3, , rp] = validateAndParse(range);
+-        const v = [v1, v2, v3];
+        const v = [v1, v2 !== null && v2 !== void 0 ? v2 : 'x', v3 !== null && v3 !== void 0 ? v3 : 'x'];
+         const r = [r1, r2 !== null && r2 !== void 0 ? r2 : 'x', r3 !== null && r3 !== void 0 ? r3 : 'x'];
+         // validate pre-release
+         if (rp) {
+diff --git a/package.json b/package.json
+index b05b3daf706d7ba4e594233f8791fc3007a8e2cd..e51e76b86f95e9ebf0b5dba3b82aeb119628528d 100644
+--- a/package.json
+++ b/package.json
+@@ -26,7 +26,7 @@
+     "prepublishOnly": "npm run build",
+     "test": "c8 --reporter=lcov mocha"
+   },
+-  "main": "./lib/umd/index.js",
+  "main": "./lib/src/index.ts",
+   "module": "./lib/esm/index.js",
+   "types": "./lib/esm/index.d.ts",
+   "sideEffects": false,
+diff --git a/src/satisfies.ts b/src/satisfies.ts
+index 66cb171d7f32e68fdda6929d2da223b97a053737..6b4973f037843f264338a01efdc4ace5dcf042cd 100644
+--- a/src/satisfies.ts
+++ b/src/satisfies.ts
+@@ -43,7 +43,7 @@ export const satisfies = (version: string, range: string): boolean => {
+   // else range of either "~" or "^" is assumed
+   const [v1, v2, v3, , vp] = validateAndParse(version);
+   const [r1, r2, r3, , rp] = validateAndParse(range);
+-  const v = [v1, v2, v3];
+  const v = [v1, v2 ?? 'x', v3 ?? 'x'];
+   const r = [r1, r2 ?? 'x', r3 ?? 'x'];
+ 
+   // validate pre-release
--- a/src/action.ts
+++ b/src/action.ts
@@ -13,9 +13,11 @@ import { addPath, info, warning } from "@actions/core";
 import { isFeatureAvailable, restoreCache } from "@actions/cache";
 import { downloadTool, extractZip } from "@actions/tool-cache";
 import { getExecOutput } from "@actions/exec";
-import { writeBunfig, Registry } from "./bunfig";
+import { Registry } from "./registry";
+import { writeBunfig } from "./bunfig";
 import { saveState } from "@actions/core";
-import { addExtension, retry } from "./utils";
+import { addExtension } from "./utils";
+import { getDownloadUrl } from "./download-url";
 import { cwd } from "node:process";

 export type Input = {
@@ -27,6 +29,7 @@ export type Input = {
  profile?: boolean;
  registries?: Registry[];
  noCache?: boolean;
+  token?: string;
 };

 export type Output = {
@@ -48,7 +51,7 @@ export default async (options: Input): Promise<Output> => {
  const bunfigPath = join(cwd(), "bunfig.toml");
  writeBunfig(bunfigPath, options.registries);

-  const url = getDownloadUrl(options);
+  const url = await getDownloadUrl(options);
  const cacheEnabled = isCacheEnabled(options);

  const binPath = join(homedir(), ".bun", "bin");
@@ -105,8 +108,7 @@ export default async (options: Input): Promise<Output> => {

    if (!cacheHit) {
      info(`Downloading a new version of Bun: ${url}`);
-      // TODO: remove this, temporary fix for https://github.com/oven-sh/setup-bun/issues/73
-      revision = await retry(async () => await downloadBun(url, bunPath), 3);
+      revision = await downloadBun(url, bunPath);
    }
  }

@@ -192,24 +194,6 @@ function isCacheEnabled(options: Input): boolean {
  return isFeatureAvailable();
 }

-function getDownloadUrl(options: Input): string {
-  const { customUrl } = options;
-  if (customUrl) {
-    return customUrl;
-  }
-  const { version, os, arch, avx2, profile } = options;
-  const eversion = encodeURIComponent(version ?? "latest");
-  const eos = encodeURIComponent(os ?? process.platform);
-  const earch = encodeURIComponent(arch ?? process.arch);
-  const eavx2 = encodeURIComponent(avx2 ?? true);
-  const eprofile = encodeURIComponent(profile ?? false);
-  const { href } = new URL(
-    `${eversion}/${eos}/${earch}?avx2=${eavx2}&profile=${eprofile}`,
-    "https://bun.sh/download/",
-  );
-  return href;
-}
-
 async function extractBun(path: string): Promise<string> {
  for (const entry of readdirSync(path, { withFileTypes: true })) {
    const { name } = entry;
--- a/src/download-url.ts
+++ b/src/download-url.ts
@@ -0,0 +1,63 @@
+import { compareVersions, satisfies, validate } from "compare-versions";
+import { Input } from "./action";
+import { getArchitecture, getPlatform, request } from "./utils";
+
+export async function getDownloadUrl(options: Input): Promise<string> {
+  const { customUrl } = options;
+  if (customUrl) {
+    return customUrl;
+  }
+
+  return await getSemverDownloadUrl(options);
+}
+
+async function getSemverDownloadUrl(options: Input): Promise<string> {
+  const res = (await (
+    await request("https://api.github.com/repos/oven-sh/bun/git/refs/tags", {
+      headers: options.token
+        ? { "Authorization": `Bearer ${options.token}` }
+        : {},
+    })
+  ).json()) as { ref: string }[];
+
+  let tags = res
+    .filter(
+      (tag) =>
+        tag.ref.startsWith("refs/tags/bun-v") || tag.ref === "refs/tags/canary",
+    )
+    .map((item) => item.ref.replace(/refs\/tags\/(bun-v)?/g, ""))
+    .filter(Boolean);
+
+  const { version, os, arch, avx2, profile } = options;
+
+  let tag = tags.find((t) => t === version);
+  if (!tag) {
+    tags = tags.filter((t) => validate(t)).sort(compareVersions);
+
+    const matchedTag =
+      version === "latest" || !version
+        ? tags.at(-1)
+        : tags.filter((t) => satisfies(t, version)).at(-1);
+
+    if (!matchedTag) {
+      throw new Error(`No Bun release found matching version '${version}'`);
+    }
+
+    tag = `bun-v${matchedTag}`;
+  } else if (validate(tag)) {
+    tag = `bun-v${tag}`;
+  }
+
+  const eversion = encodeURIComponent(tag ?? version);
+  const eos = encodeURIComponent(os ?? getPlatform());
+  const earch = encodeURIComponent(arch ?? getArchitecture());
+  const eavx2 = encodeURIComponent(avx2 === false ? "-baseline" : "");
+  const eprofile = encodeURIComponent(profile === true ? "-profile" : "");
+
+  const { href } = new URL(
+    `${eversion}/bun-${eos}-${earch}${eavx2}${eprofile}.zip`,
+    "https://github.com/oven-sh/bun/releases/download/",
+  );
+
+  return href;
+}
--- a/src/index.ts
+++ b/src/index.ts
@@ -30,6 +30,7 @@ runAction({
  customUrl: getInput("bun-download-url") || undefined,
  registries: registries,
  noCache: getBooleanInput("no-cache") || false,
+  token: getInput("token"),
 })
  .then(({ version, revision, bunPath, url, cacheHit }) => {
    setOutput("bun-version", version);
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -3,19 +3,27 @@ import { info } from "node:console";
 import { existsSync, readFileSync, renameSync } from "node:fs";
 import { resolve, basename } from "node:path";

-export function retry<T>(
-  fn: () => Promise<T>,
-  retries: number,
-  timeout = 10000,
-): Promise<T> {
-  return fn().catch((err) => {
-    if (retries <= 0) {
-      throw err;
-    }
-    return new Promise((resolve) => setTimeout(resolve, timeout)).then(() =>
-      retry(fn, retries - 1, timeout),
-    );
+export async function request(
+  url: string,
+  init?: RequestInit,
+): Promise<Response> {
+  const headers = new Headers(init?.headers);
+  if (!headers.has("User-Agent")) {
+    headers.set("User-Agent", "@oven-sh/setup-bun");
+  }
+
+  const res = await fetch(url, {
+    ...init,
+    headers,
  });
+  if (!res.ok) {
+    const body = await res.text().catch(() => "");
+    throw new Error(
+      `Failed to fetch url ${url}. (status code: ${res.status}, status text: ${res.statusText})${body ? `\n${body}` : ""}`,
+    );
+  }
+
+  return res;
 }

 export function addExtension(path: string, ext: string): string {
@@ -27,6 +35,20 @@ export function addExtension(path: string, ext: string): string {
  return path;
 }

+export function getPlatform(): string {
+  const platform = process.platform;
+  if (platform === "win32") return "windows";
+
+  return platform;
+}
+
+export function getArchitecture(): string {
+  const arch = process.arch;
+  if (arch === "arm64") return "aarch64";
+
+  return arch;
+}
+
 const FILE_VERSION_READERS = {
  "package.json": (content: string) => {
    const pkg = JSON.parse(content);