fix: retry installing three times, add windows for testing

.github/workflows/test.yml

@@ -22,12 +22,11 @@ jobs:
         os:
           - ubuntu-latest
           - macos-latest
+          - windows-latest
         bun-version:
           - latest
           - canary
-          - "0.8.1" # last version before 1.0
-          - "0.x"
-          - "1.0.0"
+          - "1.1.0"
           - "1.x"
           - "1"
           - "> 1.0.0"
@@ -38,10 +37,12 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+
       - name: Setup Bun
         uses: ./
         with:
           bun-version: ${{ matrix.bun-version }}
+
       - name: Run Bun
         run: |
           bun --version
@@ -52,28 +53,36 @@ jobs:
         os:
           - ubuntu-latest
           - macos-latest
+          - windows-latest
         packageManager:
-          - bun@1.0.0
-          - yarn@bun@1.0.0
+          - bun@1.1.0
+          - yarn@bun@1.1.0
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+
       - name: Setup package.json
+        shell: bash
         run: |
           echo "$(jq '. += {"packageManager": "${{ matrix.packageManager }}"}' package.json)" > package.json
+
       - name: Setup Bun
         uses: ./
+
       - name: Run Bun
         id: bun
+        shell: bash
         run: |
           bun --version
           echo "version=$(bun --version)" >> $GITHUB_OUTPUT
+
       - name: Check version
+        shell: bash
         run: |
-          if [[ "${{ steps.bun.outputs.version }}" == "1.0.0" ]]; then
-            echo "Version is 1.0.0"
+          if [[ "${{ steps.bun.outputs.version }}" == "1.1.0" ]]; then
+            echo "Version is 1.1.0"
           else
-            echo "Expected version to be 1.0.0, got ${{ steps.bun.outputs.version }}"
+            echo "Expected version to be 1.1.0, got ${{ steps.bun.outputs.version }}"
             exit 1
           fi
   setup-bun-from-tool-versions:
@@ -83,27 +92,34 @@ jobs:
         os:
           - ubuntu-latest
           - macos-latest
+          - windows-latest
         content:
-          - "bun 1.0.0"
-          - "bun1.0.0"
+          - "bun 1.1.0"
+          - "bun1.1.0"
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup package.json
+        shell: bash
         run: |
           echo "bun ${{ matrix.content }}" > .tool-versions
+
       - name: Setup Bun
         uses: ./
+
       - name: Run Bun
         id: bun
+        shell: bash
         run: |
           bun --version
           echo "version=$(bun --version)" >> $GITHUB_OUTPUT
+
       - name: Check version
+        shell: bash
         run: |
-          if [[ "${{ steps.bun.outputs.version }}" == "1.0.0" ]]; then
-            echo "Version is 1.0.0"
+          if [[ "${{ steps.bun.outputs.version }}" == "1.1.0" ]]; then
+            echo "Version is 1.1.0"
           else
-            echo "Expected version to be 1.0.0, got ${{ steps.bun.outputs.version }}"
+            echo "Expected version to be 1.1.0, got ${{ steps.bun.outputs.version }}"
             exit 1
           fi

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "setup-bun",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Setup Bun on GitHub Actions.",
   "keywords": [
     "bun",

src/action.ts

@@ -13,6 +13,7 @@ import { downloadTool, extractZip } from "@actions/tool-cache";
 import { getExecOutput } from "@actions/exec";
 import { writeBunfig } from "./bunfig";
 import { saveState } from "@actions/core";
+import { retry } from "./utils";
 
 export type Input = {
   customUrl?: string;
@@ -86,17 +87,8 @@ export default async (options: Input): Promise<Output> => {
 
   if (!cacheHit) {
     info(`Downloading a new version of Bun: ${url}`);
-    const zipPath = await downloadTool(url);
-    const extractedZipPath = await extractZip(zipPath);
-    const extractedBunPath = await extractBun(extractedZipPath);
-    try {
-      renameSync(extractedBunPath, bunPath);
-    } catch {
-      // If mv does not work, try to copy the file instead.
-      // For example: EXDEV: cross-device link not permitted
-      copyFileSync(extractedBunPath, bunPath);
-    }
-    revision = await getRevision(bunPath);
+    // TODO: remove this, temporary fix for https://github.com/oven-sh/setup-bun/issues/73
+    revision = await retry(async () => await downloadBun(url, bunPath), 3);
   }
 
   if (!revision) {
@@ -123,6 +115,24 @@ export default async (options: Input): Promise<Output> => {
   };
 };
 
+async function downloadBun(
+  url: string,
+  bunPath: string
+): Promise<string | undefined> {
+  const zipPath = await downloadTool(url);
+  const extractedZipPath = await extractZip(zipPath);
+  const extractedBunPath = await extractBun(extractedZipPath);
+  try {
+    renameSync(extractedBunPath, bunPath);
+  } catch {
+    // If mv does not work, try to copy the file instead.
+    // For example: EXDEV: cross-device link not permitted
+    copyFileSync(extractedBunPath, bunPath);
+  }
+
+  return await getRevision(bunPath);
+}
+
 function isCacheEnabled(options: Input): boolean {
   const { customUrl, version, noCache } = options;
   if (noCache) {

src/utils.ts

@@ -0,0 +1,8 @@
+export function retry<T>(fn: () => Promise<T>, retries: number): Promise<T> {
+  return fn().catch((err) => {
+    if (retries <= 0) {
+      throw err;
+    }
+    return retry(fn, retries - 1);
+  });
+}