R script for querying application configurations in nile.yml

pagebuilder-nile-configs.r

library(yaml)

# setwd("~/directory/to/nile/configs")

# Create data frame with desired input fields
yamlFile <- yaml.load_file("nile.yml")

# Load configurations into a dataframe
df <- data.frame(
  lapply(
    yamlFile$environments, 
    function(env) { c(env$name, env$namespace, env$override$pagebuilder$ports) }
  )
)

# Transpose the data frame and apply colnames
envs <- data.frame(t(df))
rownames(envs) <- NULL
colnames(envs) <- c("name", "namespace", "ports")

# Sort the environments by namespace and ports
environments <- envs[ order(envs$namespace, envs$ports), c(1, 2, 3) ]

# Remove unnecessary data from workspace
rm(yamlFile, df, envs)