Export a Shiny app to a directory — export • shinylive

This function exports a Shiny app to a directory, which can then be served using httpuv.

Usage

export(
  appdir,
  destdir,
  ...,
  subdir = "",
  verbose = is_interactive(),
  wasm_packages = TRUE,
  package_cache = TRUE
)

Arguments

appdir: Directory containing the application.
destdir: Destination directory.
...: Ignored
subdir: Subdirectory of destdir to write the app to.
verbose: Print verbose output. Defaults to TRUE if running interactively.
wasm_packages: Download and include binary WebAssembly packages as part of the output app's static assets. Defaults to TRUE.
package_cache: Cache downloaded binary WebAssembly packages. Defaults to TRUE.

Value

Nothing. The app is exported to destdir. Instructions for serving the directory are printed to stdout.

Examples

if (FALSE) { # interactive()
app_dir <- system.file("examples", "01_hello", package = "shiny")
out_dir <- tempfile("shinylive-export")

# Export the app to a directory
export(app_dir, out_dir)

# Serve the exported directory
if (require(httpuv)) {
  httpuv::runStaticServer(out_dir)
}
}