From c32dd1c120e46aba17a785486304d0dcf93d0cfc Mon Sep 17 00:00:00 2001
From: konstin <konstin@mailbox.org>
Date: Sun, 8 Jul 2018 23:47:53 +0200
Subject: [PATCH] Reduce travis' cache size

Reduces the cache from 1.1GB to 70MB which makes the cache loading and storing much faster
---
 .travis.yml        |  4 +---
 ci/travis/setup.sh | 20 +++++++++++---------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 5786ee14..6b518853 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,9 +4,7 @@ language: python
 
 cache:
   pip: true
-  directories:
-  - "$HOME/.cargo"
-  - "$HOME/kcov"
+  cargo: true
 
 matrix:
   include:
diff --git a/ci/travis/setup.sh b/ci/travis/setup.sh
index f16fd064..55bcb0ae 100755
--- a/ci/travis/setup.sh
+++ b/ci/travis/setup.sh
@@ -41,16 +41,18 @@ mkdir -p $SCCACHE_DIR
 
 ### Setup kcov #################################################################
 
-if [ ! -d "$HOME/kcov/.git" ]; then
-    git clone --depth=1 https://github.com/SimonKagstrom/kcov "$HOME/kcov"
-fi
+if [ ! -f "$HOME/.cargo/bin/kcov" ]; then
+    if [ ! -d "$HOME/kcov/.git" ]; then
+        git clone --depth=1 https://github.com/SimonKagstrom/kcov "$HOME/kcov"
+    fi
 
-cd $HOME/kcov
-git pull
-cmake .
-make
-install src/kcov $HOME/.cargo/bin/kcov
-cd $TRAVIS_BUILD_DIR
+    cd $HOME/kcov
+    git pull
+    cmake .
+    make
+    install src/kcov $HOME/.cargo/bin/kcov
+    cd $TRAVIS_BUILD_DIR
+fi
 
 ### Setup python linker flags ##################################################