Merge branch 'master' of github.com:UCL-HIC/ccdata

* 'master' of github.com:UCL-HIC/ccdata:
  Add codecov token
  Added codecov uploader (#91)
  Now Travis also fails on errors

.travis.yml

@@ -2,14 +2,18 @@ language: r
 cache: packages
 sudo: false
 
+env:
+  - CODECOV_TOKEN="40f86a6d-0a11-485b-986d-385f921a73f5"
+
 r_packages:
   - roxygen2
   - devtools
   - XML
   - yaml
+  - covr
 
 script:
-  - Rscript -e 'library(devtools); checkOutput <- data.frame(test()); if (sum(checkOutput["failed"]) > 0){q(status = 1, save = "no")}'
+  - Rscript -e 'library(devtools); checkOutput <- data.frame(test()); if (sum(checkOutput["failed"]) + sum(checkOutput[["error"]]) > 0){q(status = 1, save = "no")}'
 
 after_success:
-  - bash <(curl -s https://codecov.io/bash) -t 40f86a6d-0a11-485b-986d-385f921a73f5
+  - Rscript -e 'library(covr); codecov()'