Title: | Dependency Management with 'roxygen'-Style Comments |
---|---|
Description: | Manage your source code dependencies by decorating your existing R code with special, 'roxygen'-style comments. |
Authors: | Peter Solymos [aut, cre] , Analythium Solutions Inc. [cph, fnd] |
Maintainer: | Peter Solymos <[email protected]> |
License: | MIT + file LICENSE |
Version: | 0.4.0 |
Built: | 2024-11-04 04:33:36 UTC |
Source: | https://github.com/analythium/deps |
Discover dependencies and write a dependencies.json
file.
create( dir = getwd(), file = "dependencies.json", output = dir, installed = c("base", "recommended"), overwrite = TRUE, ask = TRUE )
create( dir = getwd(), file = "dependencies.json", output = dir, installed = c("base", "recommended"), overwrite = TRUE, ask = TRUE )
dir |
Path to the directory where the files to be scanned are located. |
file |
The name of the file to be save, default is |
output |
Path to the directory where JSON file should be written to. |
installed |
The |
overwrite |
Logical, should the |
ask |
Logical, asking confirmation before writing the |
Invisibly returns the list of file names that were created. The side effect is a JSON (and possibly a text for system requirements) file written to the hard drive. The function fails when there are no R related files in dir
.
dir <- system.file("examples/01-basic", package = "deps") out <- tempdir() create(dir, output = out, ask = interactive()) cat(readLines(file.path(out, "dependencies.json")), sep = "\n") unlink(file.path(out, "dependencies.json"))
dir <- system.file("examples/01-basic", package = "deps") out <- tempdir() create(dir, output = out, ask = interactive()) cat(readLines(file.path(out, "dependencies.json")), sep = "\n") unlink(file.path(out, "dependencies.json"))
Install dependencies from an existing dependencies.json
file or after discovering the dependencies.
install( dir = getwd(), file = "dependencies.json", upgrade = "never", cleanup = TRUE, timeout = 300L, ask = TRUE, ... )
install( dir = getwd(), file = "dependencies.json", upgrade = "never", cleanup = TRUE, timeout = 300L, ask = TRUE, ... )
dir |
Path to the directory where the JSON file should be written to. |
file |
The name of the file to be save, default is |
upgrade |
Should package dependencies be upgraded? Argument passed to remotes functions. |
cleanup |
Logical, clean up files created by |
timeout |
Integer, timeout for file downloads (default 60 seconds can be short). |
ask |
Logical, asking confirmation before writing the |
... |
Other argument passed to remotes functions. |
Returns NULL
invisibly. The side effect is the dependencies installed.
dir <- system.file("examples/01-basic", package = "deps") out <- tempdir() create(dir, output = out, ask = interactive()) cat(readLines(file.path(out, "dependencies.json")), sep = "\n") ## Not run: install(out) ## End(Not run) unlink(file.path(out, "dependencies.json"))
dir <- system.file("examples/01-basic", package = "deps") out <- tempdir() create(dir, output = out, ask = interactive()) cat(readLines(file.path(out, "dependencies.json")), sep = "\n") ## Not run: install(out) ## End(Not run) unlink(file.path(out, "dependencies.json"))