From de70a03c11abd7b1a8ddd4f5f746e00c6e3631eb Mon Sep 17 00:00:00 2001
From: Paul van Tilburg <paul@luon.net>
Date: Tue, 2 Apr 2019 16:11:43 +0200
Subject: [PATCH] Cache the Cargo dir and build artifacts

---
 .gitlab-ci.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 777c6be..510793e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,16 @@
 # Use Rust docker image, see: https://hub.docker.com/_/rust/
 image: rust:latest
 
+# Set the Cargo dir manually so it can be cached
+variables:
+  CARGO_HOME: $CI_PROJECT_DIR/cargo
+
+# Cache the Cargo dir and build artifacts
+cache:
+ paths:
+   - cargo/
+   - target/
+
 # Add the thumbv7em-none-eabihf target for Rust
 before_script:
   - rustup target add thumbv7em-none-eabihf