.Renviron file which sets environment variables in an R session

.Renviron

# GITHUB_PAT=# use gitcreds instead

# delete .tar.gz after checking package
R_KEEP_PKG_SOURCE=no

# first download JAVA JDK
JAVA_HOME="C:/Program Files/Java/jdk-16.0.1"

# first download and install JAGS
JAGS_HOME="C:/Program Files/JAGS/JAGS-4.3.0"
# set in $HOME/.R/Makevars.win # JAGS_ROOT="C:/Program Files/JAGS/JAGS-4.3.0"

# On Windows ensure use of latest SumatraPDF
R_PDFVIEWER="C:/Users/tom/AppData/Local/SumatraPDF/SumatraPDF.exe"

# On Windows 10, fix for my problems with remotes::install_github()
# Use openssl backend, as described in the curl vignette
# https://cran.r-project.org/web/packages/curl/vignettes/windows.html
# CURL_SSL_BACKEND=openssl

# On Ubuntu (on WSL)
# Note: it's better to set this in Renviron.site which is in ${R_HOME}/etc (/usr/lib/R/etc)
PATH=${PATH}:/usr/local/stata17:${HOME}/.TinyTeX/bin/x86_64-linux

# On macOS
PATH=${PATH}:/opt/homebrew/bin:/usr/local/bin # :/usr/local/gfortran/bin

# disable check for timestamps on files
_R_CHECK_SYSTEM_CLOCK_=0

# disable debug flags when building dll
PKG_BUILD_EXTRA_FLAGS="false"

On Windows 10, fix for my problems with remotes::install_github().

Use openssl backend, as described in the curl vignette https://cran.r-project.org/web/packages/curl/vignettes/windows.html .