From 06a36540e643f88d125819738d37595b8337579f Mon Sep 17 00:00:00 2001
From: Jannis R <mail@jannisr.de>
Date: Fri, 2 Dec 2022 16:55:32 +0100
Subject: [PATCH] install script: pull env vars for release tag & binaries URL
 from package.json

---
 install.js   | 8 ++++++--
 package.json | 4 +++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/install.js b/install.js
index 9906a3b..c1e4455 100644
--- a/install.js
+++ b/install.js
@@ -13,6 +13,10 @@ const {createGunzip} = require('zlib')
 const {pipeline} = require('stream')
 var ffmpegPath = require(".");
 var pkg = require("./package");
+const {
+  'binary-release-tag-env-var': RELEASE_ENV_VAR,
+  'binaries-url-env-var': BINARIES_URL_ENV_VAR,
+} = pkg[pkg.name]
 
 const exitOnError = (err) => {
   console.error(err)
@@ -153,7 +157,7 @@ function onProgress(deltaBytes, totalBytes) {
 }
 
 const release = (
-  process.env.FFMPEG_BINARY_RELEASE ||
+  process.env[RELEASE_ENV_VAR] ||
   pkg['ffmpeg-static']['binary-release-tag']
 )
 const releaseName = (
@@ -163,7 +167,7 @@ const releaseName = (
 const arch = process.env.npm_config_arch || os.arch()
 const platform = process.env.npm_config_platform || os.platform()
 const downloadsUrl = (
-	process.env.FFMPEG_BINARIES_URL ||
+	process.env[BINARIES_URL_ENV_VAR] ||
 	'https://github.com/eugeneware/ffmpeg-static/releases/download'
 )
 const baseUrl = `${downloadsUrl}/${release}`
diff --git a/package.json b/package.json
index 4ed786f..851075c 100644
--- a/package.json
+++ b/package.json
@@ -17,8 +17,10 @@
     "prepublishOnly": "npm run lint && npm run install && npm test"
   },
   "ffmpeg-static": {
+    "binary-release-tag-env-var": "FFMPEG_BINARY_RELEASE",
     "binary-release-tag": "b5.0.1",
-    "binary-release-name": "5.0.1"
+    "binary-release-name": "5.0.1",
+    "binaries-url-env-var": "FFMPEG_BINARIES_URL"
   },
   "repository": {
     "type": "git",