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output more wrangler command logs on errors #1034

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Merged
vicb merged 3 commits into from
Dec 7, 2025
+13 −2
Merged

output more wrangler command logs on errors #1034

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7c0ed9e
output more wrangler command logs in debug mode
james-elicx Dec 6, 2025
8ae9f9e
pipe and output on error
james-elicx Dec 6, 2025
17e913e
Apply suggestion from @vicb
vicb Dec 7, 2025
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5 changes: 5 additions & 0 deletions .changeset/fresh-taxis-pay.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"@opennextjs/cloudflare": patch
---

output more wrangler command logs when the command fails
10 changes: 8 additions & 2 deletions packages/cloudflare/src/cli/utils/run-wrangler.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,8 @@ function injectPassthroughFlagForArgs(options: BuildOptions, args: string[]) {
}

export function runWrangler(options: BuildOptions, args: string[], wranglerOpts: WranglerOptions = {}) {
const shouldPipeLogs = wranglerOpts.logging === "error";

const result = spawnSync(
options.packager,
[
Expand All @@ -74,10 +76,9 @@ export function runWrangler(options: BuildOptions, args: string[], wranglerOpts:
],
{
shell: true,
stdio: wranglerOpts.logging === "error" ? ["ignore", "ignore", "inherit"] : "inherit",
stdio: shouldPipeLogs ? ["ignore", "pipe", "pipe"] : "inherit",
env: {
...process.env,
...(wranglerOpts.logging === "error" ? { WRANGLER_LOG: "error" } : undefined),
// `.env` files are handled by the adapter.
// Wrangler would load `.env.<wrangler env>` while we should load `.env.<process.env.NEXTJS_ENV>`
// See https://opennext.js.org/cloudflare/howtos/env-vars
Expand All @@ -87,6 +88,11 @@ export function runWrangler(options: BuildOptions, args: string[], wranglerOpts:
);

if (result.status !== 0) {
if (shouldPipeLogs) {
process.stdout.write(result.stdout.toString());
process.stderr.write(result.stderr.toString());
}

logger.error("Wrangler command failed");
process.exit(1);
}
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