Create Docker configuration for a Shiny application

Usage

dockerize(
  app_dir,
  output_dir = NULL,
  app_type = NULL,
  port = 3838,
  dependencies = TRUE,
  custom_dockerfile = NULL,
  env_vars = NULL,
  ...
)

Arguments

app_dir: Character. Path to the Shiny application directory.
output_dir: Character. Path where Docker configuration should be created. If NULL, files will be created in app_dir.
app_type: Character. Either "r" or "python". If NULL, it will be auto-detected.
port: Integer. The port to expose for the Shiny application. Default: 3838.
dependencies: Logical. Whether to automatically detect and include dependencies. Default: TRUE.
custom_dockerfile: Character. Path to a custom Dockerfile template to use. If NULL, the package's built-in templates will be used.
env_vars: Named character vector. Environment variables to include in the Docker configuration.
...: Additional arguments passed to internal functions.

Value

Invisibly returns the path to the created Docker configuration.

Examples

if (FALSE) { # \dontrun{
# Basic usage with an R Shiny app
dockerize("path/to/my/shinyapp")

# For a Python Shiny app
dockerize("path/to/my/python/shinyapp", app_type = "python")

# With custom port and environment variables
dockerize("path/to/my/shinyapp", port = 8080,
          env_vars = c(API_KEY = "your-secret-key"))
} # }