Initialize the R environment with envsetup

Usage

init(project = getwd(), config_path = NULL, create_paths = NULL)

Arguments

project: Character. The path to the project directory. Defaults to the current working directory.
config_path: Character. The path of the config file. Defaults to NULL.
create_paths: Logical indicating if missing paths should be created. Defaults to NULL.

Value

Called for its side-effects.

Examples

tmpdir <- tempdir()
print(tmpdir)
#> [1] "/tmp/Rtmp4W5uPx"

# account for windows
if (Sys.info()['sysname'] == "Windows") {
  tmpdir <- gsub("\\", "\\\\", tmpdir, fixed = TRUE)
}

# Create an example config file\
hierarchy <- paste0("default:
  paths:
    data: !expr list(
      DEV = file.path('",tmpdir,"', 'demo', 'DEV', 'username', 'project1', 'data'),
      PROD = file.path('",tmpdir,"', 'demo', 'PROD', 'project1', 'data'))
    output: !expr list(
      DEV = file.path('",tmpdir,"', 'demo', 'DEV', 'username', 'project1', 'output'),
      PROD = file.path('",tmpdir,"', 'demo', 'PROD', 'project1', 'output'))
    programs: !expr list(
      DEV = file.path('",tmpdir,"', 'demo', 'DEV', 'username', 'project1', 'programs'),
      PROD = file.path('",tmpdir,"', 'demo', 'PROD', 'project1', 'programs'))")


writeLines(hierarchy, file.path(tmpdir, "hierarchy.yml"))

init(project = tmpdir,
     config_path = file.path(tmpdir, "hierarchy.yml"),
     create_paths = TRUE)
#> ✔ Configuration file found!
#> ✔ .Rprofile created
#> ✔ Directories built
#> /tmp/Rtmp4W5uPx/demo/
#> ├── DEV
#> │   └── username
#> │       └── project1
#> │           ├── data
#> │           ├── functions
#> │           ├── output
#> │           └── programs
#> └── PROD
#>     └── project1
#>         ├── data
#>         ├── functions
#>         ├── output
#>         └── programs
#> ✔ envsetup initialization complete