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base: tworu:73704d67dfaba9e8ee0c075fbebb96133bddf5d3
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tworu:main
tworu:wirecat-patch-1
tworu:remove-duplicate-template
tworu:copilot/research-github-gitignore-repository
tworu:copilot/research-global-macos-gitignore
tworu:copilot/research-pr-4811
tworu:copilot/research-pr-4811-analysis
tworu:rmw-universe
tworu:rmw-universe-2022
tworu:annotating-visualstudio
tworu:add-metadata
tworu:ghfw
tworu:reduce-noise
tworu:old-ghfw
...
compare: tworu:a870f424b40e577fca4b20bb76556ba631fea4b6
Branches Tags
tworu:wirecat-patch-1
tworu:main
tworu:remove-duplicate-template
tworu:copilot/research-github-gitignore-repository
tworu:copilot/research-global-macos-gitignore
tworu:copilot/research-pr-4811
tworu:copilot/research-pr-4811-analysis
tworu:rmw-universe
tworu:rmw-universe-2022
tworu:annotating-visualstudio
tworu:add-metadata
tworu:ghfw
tworu:reduce-noise
tworu:old-ghfw

5 Commits
73704d67df ... a870f424b4

Author SHA1 Message Date
Russell Shean
a870f424b4
Merge a614252a10 into 7247090aa6 2026-04-16 22:18:36 +00:00
Devin Dooley
7247090aa6
Merge pull request #4811 from foxtrottNB/patch-1 
Add ignore rule for TwinCAT Measurement files
 2026-04-16 09:42:29 -07:00
foxtrottNB
6836b38f62
Add ignore rule for TwinCAT Measurement files 2026-03-12 15:27:47 +01:00
Russell Shean
a614252a10
Merge pull request #1 from Russell-Shean/Russell-Shean-patch-1 
R: add `.env` to prevent accidentally exposing credentials
 2025-12-19 19:30:56 +08:00
Russell Shean
460b9d97a7
R: add .env to prevent accidentally exposing credentials 
Historically R users have used the .Renviron file for storing environmental variables such as secrets, credentials, API keys etc. However, I believe there are several compelling reasons for adding .env to the .gitignore too:

1. The dotenv R package was created to allow users to use .env instead of .Renviron. The package has a significant number of downloads.  https://github.com/gaborcsardi/dotenv 

2. .env files are standard in many other programming languages. It wouldn't be that out of the unexpected to think R users might end up with an .env file because a python user on their team contributed files to the repo, the R user started programming in nodejs and is used to working with .env file, or a repo is in the process of being translated from a language that uses .env to R. 

3. LLMs are making programming accessible to people who may not have much previous experience handling credentials and security. One of the first steps many of these users have to do is store LLM provider API keys somewhere. I worry about a new R user adapting a python workflow or an R workflow that recommends using an .env file and then accidentally committing their LLM API keys to a public repo. 

4. I can't think of why an R user would create an .env file for any other reason other than storing credentials and environmental variables. If, for whatever reason, they need to commit an .env file, they can remove that part from the template, but I think the risk of accidentally exposing sensitive credentials justifies adding .env files to the template and not commenting it out by default.
 2025-12-19 19:27:15 +08:00
2 changed files with 4 additions and 0 deletions
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1
R.gitignore
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@ -38,6 +38,7 @@ vignettes/*.pdf
# R Environment Variables # R Environment Variables
.Renviron .Renviron
.env
# pkgdown site # pkgdown site
docs/ docs/

3
TwinCAT3.gitignore
View File

@ -55,3 +55,6 @@ LineIDs.dbg.bak
*.~u *.~u
*.project.~u *.project.~u
*.suo *.suo
# TwinCAT Measurement
*.vsm