Add verbose flag for more info

lib/parse-argv.js

@@ -148,6 +148,7 @@ export function parseArgv(flags, options) {
  assert(typeof config.silent === 'boolean')
  assert(typeof config['silently-ignore'] === 'boolean')
  assert(typeof config.tree === 'boolean')
+ assert(typeof config.verbose === 'boolean')
  assert(typeof config.version === 'boolean')
  assert(typeof config.watch === 'boolean')
  assert(config.stdout === undefined || typeof config.stdout === 'boolean')
@@ -256,7 +257,8 @@ export function parseArgv(flags, options) {
  silentlyIgnore: config['silently-ignore'],
  tree: config.tree,
  treeIn: config['tree-in'],
- treeOut: config['tree-out']
+ treeOut: config['tree-out'],
+ verbose: config.verbose
  }
  }
 }

lib/schema.js

@@ -175,6 +175,13 @@ export const schema = [
  type: 'string',
  value: '<plugins>'
  },
+ {
+ common: true,
+ default: false,
+ description: 'report extra info for messages',
+ long: 'verbose',
+ type: 'boolean'
+ },
  {
  default: false,
  description: 'output version number',

test/fixtures/example/HELP

@@ -27,6 +27,7 @@ Options:
  --tree-in specify input as syntax tree
  --tree-out output syntax tree
  -u --use <plugins> use plugins
+ --verbose report extra info for messages
  -v --version output version number
  -w --watch watch for changes and reprocess
 

test/fixtures/example/LONG_FLAG

@@ -22,5 +22,6 @@ Error: Unknown option `--no`, expected:
  --tree-in specify input as syntax tree
  --tree-out output syntax tree
  -u --use <plugins> use plugins
+ --verbose report extra info for messages
  -v --version output version number
  -w --watch watch for changes and reprocess

test/index.js

@@ -145,7 +145,7 @@ test('args', async function (t) {
  const result = /** @type {ExecaError} */ (error)
 
  assert.deepEqual(
- [result.exitCode, cleanError(result.stderr, 26)],
+ [result.exitCode, cleanError(result.stderr, 27)],
  [1, longFlag]
  )
  }