From 22f129f7b1c300097b2d77a63448f59852536ed4 Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Wed, 30 Jan 2019 10:51:56 -0600
Subject: [PATCH] tried to fix CI

---
 .ci/before_install.sh | 10 ++++++++++
 .travis.yml           |  5 +----
 2 files changed, 11 insertions(+), 4 deletions(-)
 create mode 100755 .ci/before_install.sh

diff --git a/.ci/before_install.sh b/.ci/before_install.sh
new file mode 100755
index 0000000..15cf21b
--- /dev/null
+++ b/.ci/before_install.sh
@@ -0,0 +1,10 @@
+
+# failure is a natural part of life
+set -e
+
+# If language: r,
+# install these testing packages we need
+if [ -z "$TRAVIS_R_VERSION" ];
+then
+  Rscript -e "install.packages(c('devtools', 'knitr', 'testthat', 'rmarkdown'), repos = 'http://cran.rstudio.com')"
+fi
diff --git a/.travis.yml b/.travis.yml
index 9e741f3..aecc757 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,10 +6,7 @@ addons:
       - oracle-java8-set-default
 
 before_install:
-  - if [ -z "$TRAVIS_R_VERSION" ]; \
-    then \
-      Rscript -e "install.packages(c('devtools', 'knitr', 'testthat', 'rmarkdown'), repos = 'http://cran.rstudio.com')" \
-    fi
+  - .ci/before_install.sh
 
 # Manually specifying each build configuration.
 # Would be better to figure out how to build a matrix with two