From a43ff37b26dac78a0512575ee0ad8911d3168dc8 Mon Sep 17 00:00:00 2001
From: Jannis R <mail@jannisr.de>
Date: Fri, 2 Dec 2022 17:02:51 +0100
Subject: [PATCH] pull ffmpeg executable base name from package.json

---
 index.js     | 9 ++++++++-
 package.json | 3 ++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 5e6b1b9..eef8d1d 100644
--- a/index.js
+++ b/index.js
@@ -5,6 +5,13 @@ if (process.env.FFMPEG_BIN) {
 } else {
   var os = require('os')
   var path = require('path')
+  const pkg = require('./package.json')
+  const {
+    'executable-base-name': executableBaseName,
+  } = pkg[pkg.name]
+  if ('string' !== typeof executableBaseName) {
+    throw new Error(`package.json: invalid/missing ${pkg.name}.executable-base-name entry`)
+  }
 
   var binaries = Object.assign(Object.create(null), {
     darwin: ['x64', 'arm64'],
@@ -18,7 +25,7 @@ if (process.env.FFMPEG_BIN) {
 
   var ffmpegPath = path.join(
     __dirname,
-    platform === 'win32' ? 'ffmpeg.exe' : 'ffmpeg'
+    executableBaseName + (platform === 'win32' ? '.exe' : ''),
   )
 
   if (!binaries[platform] || binaries[platform].indexOf(arch) === -1) {
diff --git a/package.json b/package.json
index 2b8b979..d49295d 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,8 @@
   "ffmpeg-static": {
     "binary-release-tag-env-var": "FFMPEG_BINARY_RELEASE",
     "binary-release-tag": "b5.0.1",
-    "binaries-url-env-var": "FFMPEG_BINARIES_URL"
+    "binaries-url-env-var": "FFMPEG_BINARIES_URL",
+    "executable-base-name": "ffmpeg"
   },
   "repository": {
     "type": "git",