Retrieve Docker tags for a Rocker image — .get_r_ver

Queries the Docker Hub API to retrieve all available tags for a specified Rocker image. Supports user-friendly modes: "base", "rstudio", and "tidyverse". Returns a structured list containing the image name, tag vector, and source URL.

Usage

.get_r_ver_tags(r_mode = "base", verbose = FALSE)

Arguments

r_mode: Character string. One of "base", "rstudio", or "tidyverse". Determines which Rocker image to query. "base" maps to "rocker/r-ver".
verbose: Logical. If TRUE, prints progress messages during tag retrieval and pagination.

Value

A named list with the following elements:

image: Character string. The full Docker image name, e.g. "rocker/r-ver".
tags: Character vector. All available tags for the specified image, e.g. c("latest", "devel", "4.4", "4.4.3", ...).
source: Character string. The base URL of the Docker Hub API used to retrieve the tags.