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AMR/reference/amr_course.md
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# Download and Unpack an AMR Course Repository
Downloads and unpacks a GitHub repository containing course materials,
using
[`usethis::use_course()`](https://usethis.r-lib.org/reference/zip-utils.html).
This is a convenience wrapper intended for use in educational settings,
such as workshops or tutorials associated with the AMR package.
## Usage
``` r
amr_course(github_repo, branch = "main", ...)
```
## Arguments
- github_repo:
A character string specifying the GitHub repository with username and
repo name, e.g. `"https://github.com/username/repo"`.
- branch:
A character string specifying the branch to download. Defaults to
`"main"`.
- ...:
Additional arguments passed on to
[`usethis::use_course()`](https://usethis.r-lib.org/reference/zip-utils.html).
## Value
Called for its side effect.
[`usethis::use_course()`](https://usethis.r-lib.org/reference/zip-utils.html)
will prompt the user to choose a destination and open the extracted
project. Returns invisibly whatever
[`usethis::use_course()`](https://usethis.r-lib.org/reference/zip-utils.html)
returns.
## Details
This function constructs a ZIP archive URL from the provided
`github_repo` and `branch`, then delegates to
[`usethis::use_course()`](https://usethis.r-lib.org/reference/zip-utils.html)
to handle the download and extraction.
The function is designed for interactive use in course or workshop
settings and is not intended for use in non-interactive or automated
pipelines.
## See also
[`usethis::use_course()`](https://usethis.r-lib.org/reference/zip-utils.html)
## Examples
``` r
if (FALSE) { # \dontrun{
# Let this run by users, e.g., webinar participants
amr_course("https://github.com/my_user_name/our_AMR_course")
} # }
```