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67 points Keats | 1 comments | 16 May 25 15:37 UTC | HN request time: 0.204s | source

We have been building a package manager for R inspired by Cargo in Rust. The main idea behind rv is to be explicit about the R version in use as well as declaring which dependencies are used in a rproject.toml file for a given project. There's no renv::snapshot equivalent, everything needs to be declared up front, the config file (and resulting lockfile) is the source of truth. This avoids issue where renv might miss information about the installation and is also easy to tweak some packages, eg install one from source and install suggests from another.

If you have used Cargo/npm/any Python package manager/etc, it will be very familiar.

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condwanaland ◴[16 May 25 22:19 UTC] No.44010271[source]▶

>>44006735 (OP) #

Very cool! Are you planning for there to be a corresponding R package that exposes the high level commands? The popularity of the usethis package really showed the power of keeping people within the R interpreter rather than going back and forth with the terminal. This is so important for a language like R that has so many users without much CS training

replies(1): >>44010457 #

1. arbutus8 ◴[16 May 25 22:45 UTC] No.44010457[source]▶

>>44010271 #

Yes! Absolutely in the plans to have a corresponding R package. In the meantime, we've created a `.rv` R environment within rv projects that allow users to call things like `.rv$sync()` and `.rv$add("pkg")` from the console. Our internal user bases is primarily not CS based and have found these functions extremely helpful

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