Add label metadata to an image

Add label metadata to an image

set_label(dockerfile, label_vars)

Arguments

dockerfile	a specification of the contents of the dockerfile
label_vars	A named vector of labels and their values

Value

dockerfile, a specification of the contents of the dockerfile

Examples

dockerfile() %>%
set_label(c("label_1"="value_1", "label_2"="value_2"))
#> $LABEL
#> [1] "\"label_1\"=\"value_1\" \"label_2\"=\"value_2\""
#> 
#> $` `
#> [1] ""
#>