risk.assessr (version 3.0.1)

print_tree: Print a Package Dependency Tree

Description

This function prints a hierarchical representation of a package's dependencies, including version and base status

Usage

print_tree(tree, prefix = "", last = TRUE, show_version = TRUE)

Value

Prints the dependency tree to the console.

Arguments

tree

A nested list representing the package dependency tree, where each package has a `version` field and potentially sub-dependencies.

prefix

A character string used for formatting tree branches (default: "").

last

A logical value indicating if the current package is the last in the tree level (default: `TRUE`).

show_version

A logical value indicating whether to display package versions if available (default: `TRUE`).

Examples

if (FALSE) {
db <- list(
  stringr = list(
    version = "1.5.1",
    cli = list(version = "3.6.2", utils = "base"),
    glue = list(version = "1.7.0", methods = "base"),
    lifecycle = list(
      version = "1.0.4",
      cli = list(version = "3.6.2", utils = "base"),
      glue = list(version = "1.7.0", methods = "base"),
      rlang = list(version = "1.1.3", utils = "base")
    ),
    magrittr = list(version = "2.0.3"),
    rlang = list(version = "1.1.3", utils = "base"),
    stringi = list(version = "1.8.3", tools = "base", utils = "base", stats = "base"),
    vctrs = list(
      version = "0.6.5",
      cli = list(version = "3.6.2", utils = "base"),
      glue = list(version = "1.7.0", methods = "base"),
      lifecycle = list(version = "1.0.4"),
      rlang = list(version = "1.1.3", utils = "base")
    )
  )
)
print_tree(db)
}