From d549ddc04f3950f1c08b3f504810e44a0893ec09 Mon Sep 17 00:00:00 2001
From: Ed Morley <501702+edmorley@users.noreply.github.com>
Date: Fri, 8 Jan 2021 07:01:41 +0000
Subject: [PATCH] Update usage instructions (#35)

Since:
* `.buildpacks` is no longer used now that Heroku supports multi-buildpack natively.
* without the `--index 1`, this buildpack gets added to the end of the buildpacks list
  rather than the start, which for apps relying on automatic process type detection
 (ie: they don't have an explicit `Procfile`) prevent the main language buildpack
  from defining them.

Fixes #28.
---
 README.md | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 86ff2f7..ec04232 100644
--- a/README.md
+++ b/README.md
@@ -10,14 +10,12 @@ Unlike other build packs, I never compile anything.
 
 ## Usage
 
-Add the following to your `.buildpacks`:
+Run the following from the heroku command line:
 
 ```
-https://github.com/jonathanong/heroku-buildpack-ffmpeg-latest.git
+heroku buildpacks:add --index 1 https://github.com/jonathanong/heroku-buildpack-ffmpeg-latest.git
 ```
 
-Or run the following from the heroku command line:
-
-```
-heroku buildpacks:add https://github.com/jonathanong/heroku-buildpack-ffmpeg-latest.git
-```
+Note: This buildpack should be added before the main language buildpack (by using `--index 1`),
+since the application process types are calculated from the last buildpack in the list if no
+`Procfile` is specified.