From bad2b1d7ed118e5bbdfdb46c62b51cb09366d7c0 Mon Sep 17 00:00:00 2001
From: Jeany <bex5959@gmail.com>
Date: Thu, 15 Oct 2026 23:55:16 -0600
Subject: [PATCH] build:map writes the log whole to EUDPLIB_LOG_FILE

The script exits as soon as the map is written, and what is still on its
way down a pipe is lost; a log of megabytes (TrigScript's map of triggers)
came out cut short. EUDPLIB_LOG_FILE=<path> writes it to a file instead.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 scripts/build-map.mts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/build-map.mts b/scripts/build-map.mts
index 904d357..b300246 100644
--- a/scripts/build-map.mts
+++ b/scripts/build-map.mts
@@ -6,6 +6,8 @@
  * `/work/files/<name>` from a plugin setting).
  *
  *   npm run build:map -- <in.scx> <out.scx> <plugins.json> [name=plugin.py ...] [file=name=path ...]
+ *
+ * EUDPLIB_LOG=1 prints eudplib's log; EUDPLIB_LOG_FILE=<path> writes it to a file (whole, however long).
  */
 import { readFileSync, writeFileSync } from "node:fs";
 import { createRequire } from "node:module";
@@ -52,6 +54,8 @@ try {
   writeFileSync(outPath, out.map);
   console.log(`${outPath}: ${out.map.length} bytes, ${countTriggers((await splitMap(out.map)).chk)} triggers`);
   if (process.env.EUDPLIB_LOG) console.log(lines.join("\n"));
+  // (A file for a log of megabytes: what is still on its way down a pipe is lost at process.exit.)
+  if (process.env.EUDPLIB_LOG_FILE) writeFileSync(process.env.EUDPLIB_LOG_FILE, lines.join("\n"));
 } catch (err) {
   console.error(`build failed: ${(err as Error).message}\n${lines.join("\n")}`);
   process.exit(1);