working on travis before CRAN

.travis.yml

@@ -1,73 +1,21 @@
-language: r
-
-r:
-  - release
-  - devel
-
-sudo: required
+language: R
+cache: packages
+sudo: true
 dist: trusty
 
-cache:
-  - packages
-  - ccache
-
-latex: false
-
-r_github_packages:
-  - r-dbi/DBI
-  - r-dbi/RPostgres
-  - r-lib/covr
-  - r-spatial/lwgeom
-  - r-spatial/stars
+# environment variables set for all builds
+env:
+  global:
+  # don't treat missing suggested packages as error
+  - _R_CHECK_FORCE_SUGGESTS_=false
+  # switch off vdiffr by default
+  - VDIFFR_RUN_TESTS=false
 
-addons:
-  postgresql: "9.6"
-  apt:
-    sources:
-      - sourceline: 'ppa:opencpu/jq'
-      - sourceline: 'ppa:ubuntugis/ubuntugis-unstable'
-      - sourceline: 'deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main'
-        key_url: 'https://www.postgresql.org/media/keys/ACCC4CF8.asc'
-    packages:
-      - libprotobuf-dev
-      - protobuf-compiler
-      - libv8-3.14-dev
-      - libjq-dev
-      - libudunits2-dev
-      - libproj-dev
-      - libgeos-dev
-      - libspatialite-dev
-      - libgdal-dev
-      - libjson-c-dev
-      - libnetcdf-dev
-      - netcdf-bin
-      - postgresql-server-dev-9.6
+after_success:
+  - Rscript -e 'covr::codecov()'
 
 before_install:
-  # install postgis from source, to avoid dependency conflict with GDAL >= 2.0:
-  - wget http://download.osgeo.org/postgis/source/postgis-2.4.3.tar.gz
-  - (mv postgis* /tmp; cd /tmp; tar xzf postgis-2.4.3.tar.gz)
-  - (cd /tmp/postgis-2.4.3 ; ./configure; make; sudo make install)
-
-  # activate liblwgeom by:
-  - sudo ldconfig
-  # create postgis databases:
-  - sudo service postgresql restart
-  - createdb postgis
-  - psql -d postgis -c "CREATE EXTENSION postgis;"
-  - psql -d postgis -c "GRANT CREATE ON DATABASE postgis TO travis"
-  - psql -d postgis -c "GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO travis"
-  - createdb empty
-  - psql -d empty -c "CREATE EXTENSION postgis;"
-  - R -q -e 'install.packages("remotes"); remotes::install_github("ropenscilabs/tic"); tic::prepare_all_stages()'
-
-after_success:
-  - dropdb postgis
-  - dropdb empty
-  - createdb postgis
-  - psql -d postgis -c "CREATE EXTENSION postgis;"
-  - psql -d postgis -c "GRANT CREATE ON DATABASE postgis TO travis"
-  - psql -d postgis -c "GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO travis"
-  - createdb empty
-  - psql -d empty -c "CREATE EXTENSION postgis;"
-  - R -q -e 'covr::codecov(quiet = FALSE)'
+  - sudo add-apt-repository ppa:ubuntugis/ubuntugis-unstable --yes
+  - sudo apt-get --yes --force-yes update -qq
+  - sudo apt-get install --yes libudunits2-dev libproj-dev libgeos-dev libgdal-dev
+  - Rscript -e 'update.packages(ask = FALSE)'

DESCRIPTION

@@ -14,7 +14,8 @@ Authors@R: c(
            comment = c(ORCID = "0000-0001-8482-8398")),
     person("Sebastian", "Meyer", email = "seb.meyer@fau.de", role = "ctb",
            comment = c(ORCID = "0000-0002-1791-9449")),
-    person("James", "Turtle", email = "jturtle@predsci.com", role = "ctb")
+    person("James", "Turtle", email = "jturtle@predsci.com", role = "ctb",
+           comment = c(ORCID = "0000-0003-0735-7769"))
   )
 Maintainer: Bob Rudis <bob@rud.is>
 Description: The 'U.S.' Centers for Disease Control and Prevention (CDC) maintain