From 7d83e2ee5ceb1cb95ac6a1b0f834d5b7e0b92aec Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Wed, 18 Aug 2021 17:16:19 +0200
Subject: [PATCH] docker: apt clean before apt get of llvm to avoid broken
 packages

Signed-off-by: deadprogram <ron@hybridgroup.com>
---
 .dockerignore | 3 +++
 Dockerfile    | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)
 create mode 100644 .dockerignore

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 000000000..e3760b68c
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+build/
+llvm-*/
+
diff --git a/Dockerfile b/Dockerfile
index b8f5a3b55..b07119576 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM golang:1.16 AS tinygo-base
 
 RUN wget -O- https://apt.llvm.org/llvm-snapshot.gpg.key| apt-key add - && \
     echo "deb http://apt.llvm.org/buster/ llvm-toolchain-buster-11 main" >> /etc/apt/sources.list && \
-    apt-get update && \
+    apt-get update && apt-get clean && \
     apt-get install -y llvm-11-dev libclang-11-dev lld-11 git
 
 COPY . /tinygo