pp

src/cli.ts

@@ -1,7 +1,7 @@
 import { Command } from 'commander'
 import { readFileSync } from 'fs'
 import { run } from '~/shell'
-import { exit, parseAndRemoveWildcardOptions } from '~/utils'
+import { exit, parseAndRemoveWildcardOptions, pp } from '~/utils'
 import { StaxConfig } from '~/types'
 import Stax from '~/stax'
 import tmp from 'tmp'
@@ -26,8 +26,7 @@ program.command('config')
   .description('Show config variables for the container.')
   .action((name, options) => {
     const container = stax.findContainer(name, options)
-    const attributes = { ...container.config, labels: container.labels }
-    console.log(attributes)
+    pp({ ...container.config, labels: container.labels })
   })
 
 program.command('copy')

src/utils.ts

@@ -1,6 +1,8 @@
 import { existsSync, statSync } from 'fs'
 import tmp from 'tmp'
 import icons from './icons'
+import yaml from 'js-yaml'
+import chalk from 'chalk'
 
 // Parses a CSV string into a key/value object (e.g. "a=b,c=d" => { a: "b", c: "d" })
 export function csvKeyValuePairs(csv: string = '') {
@@ -106,3 +108,23 @@ export function getNonNullProperties(obj: Record<string, any>): Record<string, a
 
   return result
 }
+
+export function pp(object) {
+  const yamlString = yaml.dump(object)
+  const lines = yamlString.split('\n')
+  let currentIndent = 0
+
+  const coloredLines = lines.map(line => {
+    const match = line.match(/^(\s*)(\S+):(.*)$/)
+    if (match) {
+      const [, indent, key, value] = match
+      currentIndent = indent.length
+      const bar = chalk.gray('│  ').repeat(currentIndent / 2)
+      return `${bar}${chalk.cyan(key)}${chalk.gray(':')}${value}`
+    } else {
+      const bar = chalk.gray('│  ').repeat((currentIndent + 2) / 2)
+      return `${bar}${line.trim()}`
+    }
+  })
+  console.log(coloredLines.slice(0, coloredLines.length-1).join('\n'))
+}