Situation report for Shiny app containerization — sitrep_app

This function analyzes a Shiny application directory and checks its readiness for containerization. It examines Shiny app structure, Docker configuration files, dependency detection, image building status, and running containers.

Usage

sitrep_app_conversion(
  app_dir,
  check_dependencies = TRUE,
  verbose = FALSE,
  timeout = 30,
  ...
)

Arguments

app_dir: Character. Path to the Shiny application directory to analyze.
check_dependencies: Logical. If TRUE, detect and display app dependencies. Default: TRUE.
verbose: Logical. If TRUE, provide more detailed output. Default: FALSE.
timeout: Numeric. Timeout in seconds for commands. Default: 30.
...: Additional arguments passed to processx.

Value

Invisibly returns a list with Shiny app containerization diagnostic results.

Examples

if (FALSE) { # \dontrun{
# Basic Shiny app containerization report
sitrep_app_conversion("path/to/my/shinyapp")

# Detailed report with dependency analysis
sitrep_app_conversion("path/to/my/shinyapp", verbose = TRUE)

# Skip dependency detection
sitrep_app_conversion("path/to/my/shinyapp", check_dependencies = FALSE)
} # }