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Sample Project for R Integration into SonarQube

The goal of this project is to get sample project for locally running SonarQube to be able to test R plugin easily.

Installing R on MacOS

A few hints for non-R developers to get environment for LintR up-and-running easily.

brew install r

Content for ~/.Rprofile:

local({r <- getOption("repos")
   r["CRAN"] <- "https://cloud.r-project.org"
   options(repos=r)
})

Content for ~/.Renviron if an HTTP proxy is in place:

http_proxy=http://proxy.company.com:8080
https_proxy=http://proxy.company.com:8080

Rscript -e 'install.packages("lintr")'
Rscript -e 'install.packages("devtools")'
Rscript -e 'install.packages("roxygen2")'

Run LintR

Get LintR output into supported JSON format:

Rscript run_lintr.R

lintr_out.json is created by the script.

Generating R Lint information

Example of generating lintr_output.json:

code_file_name <- "test_code.R"
cat(jsonlite::toJSON(as.data.frame(lintr::lint(code_file_name)),
					pretty = TRUE, file = "lintr_out.json")

Run Sonar Scanner

Run sample-project analysis to push it into locally running instance:

cd sample-project
# -X for getting debugging information
./sonar-scanner-run.sh -X

Results will be available here: