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Add gdiff workflow support and install httpgd from GitHub with remotes #274

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Merged
merged 3 commits into from
Aug 27, 2025
Merged

Add gdiff workflow support and install httpgd from GitHub with remotes #274

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7ff4028
updated Dockerfile
avinab-neogy Aug 26, 2025
fba84ee
updated .Rprofile
avinab-neogy Aug 26, 2025
7f59ed4
Update comment to match code
hturner Aug 27, 2025
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17 changes: 17 additions & 0 deletions .Rprofile
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,23 @@
# .libPaths() already includes site library for default R version.
.libPaths(c(.libPaths(), .Library.site))

# The remotes package is installed to install httpgd from GitHub
# The gdiff package is installed to support visual difference testing

# Configure r-universe for binary package installations dynamically
linux_binary_repo <- function(universe){
runiverse <- sprintf('r-universe.dev/bin/linux/%s-%s/%s/',
system2('lsb_release', '-sc', stdout = TRUE),
R.version$arch,
substr(getRversion(), 1, 3))
sprintf('https://%s.%s', universe, runiverse)
}

# Set repos for CRAN to use r-universe linux binaries
options(repos = c(
cran = linux_binary_repo("cran")
))

# For PNG graphics uncomment following lines
# options(vsc.use_httpgd = FALSE,
# vsc.dev.args = list(width = 800, height = 600))
8 changes: 5 additions & 3 deletions Dockerfile
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Expand Up @@ -8,6 +8,7 @@ RUN sed -i.bak "/^#.*deb-src.*universe$/s/^# //g" /etc/apt/sources.list \
software-properties-common \
subversion \
libmagick++-dev \
libpoppler-cpp-dev \
&& add-apt-repository --enable-source --yes "ppa:marutter/rrutter4.0" \
&& wget -qO- https://cloud.r-project.org/bin/linux/ubuntu/marutter_pubkey.asc | tee -a /etc/apt/trusted.gpg.d/cran_ubuntu_key.asc \
&& apt-get update \
Expand All @@ -22,9 +23,10 @@ RUN Rscript -e "runiverse <- sprintf('r-universe.dev/bin/linux/%s-%s/%s/', \
R.version\$arch, \
substr(getRversion(), 1, 3)); \
print('Installing packages...'); \
install.packages(c('languageserver', 'httpgd'), \
repos = c(runiverse = paste0('https://cran.', runiverse), \
nx10 = paste0('https://nx10.', runiverse))); \
install.packages(c('languageserver', 'gdiff', 'remotes'), \
repos = c(runiverse = paste0('https://cran.', runiverse))); \
print('Installing httpgd from GitHub...'); \
remotes::install_github('nx10/httpgd'); \
print('Packages installed.')"

# Define env var used in GitHub Actions that build and deploy container
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