From d8a1fd70997c8ae40a5a84fd37f70b8a53d77459 Mon Sep 17 00:00:00 2001
From: Kleis Auke Wolthuizen <github@kleisauke.nl>
Date: Wed, 17 Nov 2021 20:44:38 +0100
Subject: [PATCH] Simplify and improve .dockerignore. NFC. (#934)

---
 .dockerignore    | 33 ++++++++++++++++-----------------
 docker/README.md |  2 +-
 2 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/.dockerignore b/.dockerignore
index dfeb00e..2e47671 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,21 +1,20 @@
-# Ignore all subdirectories
-*/*
+# Ignore everything
+*
 
 # Allow to run the test script inside the Docker container
 !/docker/test_dockerimage.sh
 
-# Ignore unnecessary files inside top-level directory
-*.bat
-*.csh
-*.fish
-*.ps1
-*.pyc
-.emscripten
-.emscripten.old
-.emscripten_cache
-.emscripten_cache__last_clear
-.emscripten_sanity
-.emscripten_sanity_wasm
-.flake8
-emscripten-releases-tot.txt
-README.md
+# Allow license file
+!LICENSE
+
+# Allow necessary build files in top-level directory
+!emscripten-releases-tags.json
+!emsdk
+!emsdk.py
+!emsdk_env.sh
+!emsdk_manifest.json
+
+# Allow files required to install legacy versions
+!legacy-binaryen-tags.txt
+!legacy-emscripten-tags.txt
+!llvm-tags-64bit.txt
diff --git a/docker/README.md b/docker/README.md
index 7b9d301..8a284b3 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -3,7 +3,7 @@
 This Dockerfile builds a self-contained version of Emscripten SDK that enables Emscripten to be used without any
 other installation on the host system.
 
-It is published at https://hub.docker.com/u/emscripten/emsdk
+It is published at https://hub.docker.com/r/emscripten/emsdk.
 
 ### Usage