lets try caching again

Author: cpsievert

.travis.yml

@@ -1,30 +1,43 @@
 language: c
+sudo: false
 
-before_install:
-  - curl -OL http://raw.github.com/craigcitro/r-travis/master/scripts/travis-tool.sh
-  - chmod 755 ./travis-tool.sh
-  - ./travis-tool.sh bootstrap
-  # password is encrypted below
-  - echo "Sys.setenv('plotly_username' = 'RTestBot3000')" > ~/.Rprofile
+addons:
+  apt:
+    sources:
+      - r-packages-precise
+    packages:
+      - r-base-dev
+      - r-recommended
+      - qpdf
+
+env:
+  - R_LIBS_USER=~/R/library NOT_CRAN=true
 
-install:
-  - ./travis-tool.sh install_deps
+cache:
+  directories:
+    $R_LIBS_USER
+  global:
+    # plotly_api_key (for posting to plot.ly)
+    - secure: "UAETDsmeXkXm9eUpZa3JTm8/cv+jyLmArXE0TQD0yQNICFNPkGeNergoQmkesRqG+ifLu6V1lPXu1XlqQPdXY60clUHThDN+AjsBmcv9F170k6RtBSV8pIKL9fsW8t0v/maEet86qOSf3cNa5+gK8GjBH1pmLrN2rF9r7RhwUdg="
+    # GITHUB_PAT (for pushing to plotly-test-table)
+    - secure: "LHJONgWOo+98vNeFLI7LSJU3RtbMVszlI79GB8CcXmc2mlgM/UtZ5b6RnkNlhmg3Gj1/uObfm/rIybVTwuS1yNpeKv73+gsZOYhobVXiUGVxdRFG/mg5mbqwyWkkuofjPGFlMZCEMgHim37eZzgjSibwVH1LClRDsCoFMCgvgV0="
 
 before_script:
-  - git config --global user.name "cpsievert"
-  - git config --global user.email "cpsievert1@gmail.com"
+  - mkdir -p "$R_LIBS_USER"
+  - echo "Sys.setenv('plotly_username' = 'RTestBot3000')" > ~/.Rprofile
   - git clone https://github.com/cpsievert/plotly-test-table.git ../plotly-test-table
+  - "wget -q -O - https://github.com/yihui/crandalf/raw/master/inst/scripts/install-pandoc | bash"
+  - Rscript -e 'if (length(find.package("devtools", quiet = TRUE)) == 0L) { install.packages("devtools", repos = "http://cran.rstudio.com") }'
+  - Rscript -e 'library(devtools);update_packages("devtools", repos = "http://cran.rstudio.com")'
+  - Rscript -e 'library(devtools);install_deps(repos = "http://cran.rstudio.com", dependencies = TRUE)'
+  # for debugging
+  - Rscript -e 'devtools::install()'
+  - Rscript -e 'plotly:::verify("username")'
+  - Rscript -e 'plotly:::verify("api_key")'
 
 script:
-  - Rscript -e "devtools::install(); source('tests/testthat.R', chdir = TRUE)"
+  - Rscript -e 'devtools::check()'
 
 after_success:
   - cd ../plotly-test-table
   - Rscript ../plotly/inst/build-push-comment.R
-
-env:
-  global:
-    # plotly_api_key (for posting to plot.ly)
-    - secure: "UAETDsmeXkXm9eUpZa3JTm8/cv+jyLmArXE0TQD0yQNICFNPkGeNergoQmkesRqG+ifLu6V1lPXu1XlqQPdXY60clUHThDN+AjsBmcv9F170k6RtBSV8pIKL9fsW8t0v/maEet86qOSf3cNa5+gK8GjBH1pmLrN2rF9r7RhwUdg="
-    # GITHUB_PAT (for pushing to plotly-test-table)
-    - secure: "LHJONgWOo+98vNeFLI7LSJU3RtbMVszlI79GB8CcXmc2mlgM/UtZ5b6RnkNlhmg3Gj1/uObfm/rIybVTwuS1yNpeKv73+gsZOYhobVXiUGVxdRFG/mg5mbqwyWkkuofjPGFlMZCEMgHim37eZzgjSibwVH1LClRDsCoFMCgvgV0="