https://github.com/mcguinlu/pathformatr

Auto-complete your file path natively in RStudio, then use the {pathformatr} add-in to quickly reformat your path for use with here::here() or file.path()
https://github.com/mcguinlu/pathformatr

r rstudio rstudio-addin

Last synced: 10 days ago
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Auto-complete your file path natively in RStudio, then use the {pathformatr} add-in to quickly reformat your path for use with here::here() or file.path()

• Host: GitHub
• URL: https://github.com/mcguinlu/pathformatr
• Owner: mcguinlu
• License: other
• Created: 2020-12-04T09:48:30.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2022-08-18T10:18:40.000Z (about 2 years ago)
• Last Synced: 2024-10-07T08:07:53.440Z (about 1 month ago)
• Topics: r, rstudio, rstudio-addin
• Language: R
• Homepage: https://mcguinlu.github.io/pathformatr/
• Size: 2.92 MB
• Stars: 13
• Watchers: 2
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.Rmd
  • License: LICENSE

Awesome Lists containing this project

• jimsghstars - mcguinlu/pathformatr - Auto-complete your file path natively in RStudio, then use the {pathformatr} add-in to quickly reformat your path for use with here::here() or file.path() (R)

README

        
---

output: github_document

---

```{r, include = FALSE}

knitr::opts_chunk$set(

  collapse = TRUE,

  comment = "#>",

  fig.path = "man/figures/README-",

  out.width = "100%"

)

```

# pathformatr

[![Lifecycle: stable](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)](https://www.tidyverse.org/lifecycle/#stable)

[![R build status](https://github.com/mcguinlu/pathformatr/workflows/R-CMD-check/badge.svg)](https://github.com/mcguinlu/pathformatr/actions)

## Installation

``` {r, eval = FALSE}

devtools::install_github("mcguinlu/pathformatr")

library(pathformatr)

```

## Functionality

The purpose of `pathformatr` is singular and simple - to allow you to use the RStudio file path auto-complete functionality in `here()` and `file.path()` calls and then quickly reformat the resulting file path to use quoted, comma-separated elements:

``` {r, eval = FALSE} 

here::here("data/2020/06/01/data.csv")

# or

here::here("data\2020\06\01\data.csv")

# becomes

here::here("data", "2020", "06", "01", "data.csv")

```

![](demo.gif)

This functionality is available via the `format_path()` function, but is designed to work best via an RStudio AddIn - simply highlight your entire function call (i.e. "here(" to ")" inclusive)^[This is to prevent users (mainly me) from reformatting paths in functions that do not support separator-agnostic file paths.], browse to the `pathformatr` section in the RStudio Addins drop-down menu, and select "Split file path into quoted and comma-separated elements.".

Alternatively you can [bind the functionality to a keyboard shortcut](https://support.rstudio.com/hc/en-us/articles/206382178-Customizing-Keyboard-Shortcuts) (I personally like mapping it to `CRTL+/`).

A second helper function (`format_all_paths()`) formats all `here()` and `file.path()` calls in the active file, while also allowing users to define additional function calls to target using the `fns` argument.

```{r, eval = FALSE}

# Open the document in RStudio and then run the following from the console

format_all_paths()

# To only target here() calls

format_all_paths(fns = c("here"))

# To only target file.path() calls

format_all_paths(fns = c("file.path"))

```

## Motivation

My primary motivation for this project was to make it as easy as possible to use the here::here() workflow (the benefits of which are laid out in a [README](https://github.com/jennybc/here_here) by @jennybc). This package/AddIn was created to address my sole issue with `here()`, in that its a pain to format auto-completed file paths by manually going from a slash-separated string to quoted, comma-separated elements.

In addition, this project presented a good opportunity to explore three topics I was keen to expand my knowledge of:

  * the RStudio interface (accessed via the `rstudioapi` package), in particular developing tests for functions that modify user-highlighted text/the active file;

  * building RStudio AddIns; and

  * `regex` syntax, particularly around the handling of slashes ("\\" and "/").