attempt to build w/ nightly on Travis

conditionals not yet implemented in Pkg for test dependencies.
may need work on branch checkout for Pkg.develop.

.travis.yml

@@ -4,10 +4,11 @@ os:
   - linux
   # - osx
 julia:
-  - 0.7
+#  - 0.7
-matrix:
+  - nightly
-  allow_failures:
+#matrix:
-    - julia: nightly
+#  allow_failures:
+#    - julia: nightly
 
 # # before install:
 # #   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update          ; fi
@@ -40,11 +41,11 @@ before_install:
 
 
 notifications:
-  email: true
+  email: false
 # uncomment the following lines to override the default test script
 script:
  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
- - julia -e 'Pkg.clone(pwd()); Pkg.build("Plots")'
+ - julia -e 'import Pkg; Pkg.develop(pwd()); Pkg.build("Plots")'
  - julia test/travis_commands.jl
  # - julia -e 'Pkg.clone("ImageMagick"); Pkg.build("ImageMagick")'
  # - julia -e 'Pkg.clone("GR"); Pkg.build("GR")'

test/REQUIRE

@@ -1,7 +1,7 @@
 StatPlots
 Images
 ImageMagick
-@osx QuartzImageIO
+# @osx QuartzImageIO
 GR 0.31.0
 RDatasets
 VisualRegressionTests

test/travis_commands.jl

@@ -1,16 +1,16 @@
+import Pkg
 Pkg.add("ImageMagick")
 Pkg.build("ImageMagick")
 
 # Pkg.clone("GR")
 # Pkg.build("GR")
 
-Pkg.clone("https://github.com/JuliaPlots/PlotReferenceImages.jl.git")
-
 # Pkg.clone("https://github.com/JuliaStats/KernelDensity.jl.git")
 
 Pkg.clone("StatPlots")
-Pkg.checkout("PlotUtils","julia0.7")
+
-Pkg.checkout("RecipesBase","julia0.7")
+Pkg.develop("PlotUtils")
+Pkg.develop("RecipesBase")
 
 # Pkg.clone("Blink")
 # Pkg.build("Blink")