Creates a step that deploys a file or directory to the project.
Arguments
- source
Absolute path to the source file or directory. Typically produced by a source helper (
from_package(),from_dir()) rather than written by hand.- dest
Path to the destination, relative to the project root.
- strategy
How to handle a pre-existing destination file. One of
"overwrite","skip","union","append", or"merge_json".- data
NULL(default) for static file copy, or a named list of variables to interpolate into the file via{{var}}syntax before deploying.
