fix fallback bun path

nicktrn · nicktrn · commit 4e60d1f5cdb5 · 2025-07-09T11:57:42.000+01:00
diff --git a/packages/core/src/v3/build/runtime.ts b/packages/core/src/v3/build/runtime.ts
@@ -2,6 +2,7 @@ import { join } from "node:path";
 import { pathToFileURL } from "url";
 import { BuildRuntime } from "../schemas/build.js";
 import { dedupFlags } from "./flags.js";
+import { homedir } from "node:os";
 
 export const DEFAULT_RUNTIME = "node" satisfies BuildRuntime;
 
@@ -31,7 +32,7 @@ export function execPathForRuntime(runtime: BuildRuntime): string {
         return join(process.env.BUN_INSTALL_BIN, "bun");
       }
 
-      return join("~", ".bin", "bin", "bun");
+      return join(homedir(), ".bun", "bin", "bun");
     default:
       throw new Error(`Unsupported runtime ${runtime}`);
   }

Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,7 @@ import { join } from "node:path";`
`2`	`2`	`import { pathToFileURL } from "url";`
`3`	`3`	`import { BuildRuntime } from "../schemas/build.js";`
`4`	`4`	`import { dedupFlags } from "./flags.js";`
	`5`	`+import { homedir } from "node:os";`
`5`	`6`
`6`	`7`	`export const DEFAULT_RUNTIME = "node" satisfies BuildRuntime;`
`7`	`8`
`@@ -31,7 +32,7 @@ export function execPathForRuntime(runtime: BuildRuntime): string {`
`31`	`32`	`return join(process.env.BUN_INSTALL_BIN, "bun");`
`32`	`33`	`}`
`33`	`34`
`34`		`- return join("~", ".bin", "bin", "bun");`
	`35`	`+ return join(homedir(), ".bun", "bin", "bun");`
`35`	`36`	`default:`
`36`	`37`	throw new Error(`Unsupported runtime ${runtime}`);
`37`	`38`	`}`