fix: optionally require chalk

package.json

@@ -6,7 +6,6 @@
   "bugs": "https://github.com/anycli/parser/issues",
   "dependencies": {
     "@anycli/screen": "^0.0.3",
-    "chalk": "^2.3.0",
     "lodash": "^4.17.4"
   },
   "devDependencies": {
@@ -20,6 +19,7 @@
     "@types/node-notifier": "^0.0.28",
     "@types/read-pkg": "^3.0.0",
     "chai": "^4.1.2",
+    "chalk": "^2.3.0",
     "concurrently": "^3.5.1",
     "eslint": "^4.17.0",
     "eslint-config-anycli": "^1.3.2",

src/deps.ts

@@ -1,3 +1,4 @@
+// tslint:disable no-implicit-dependencies
 import screen = require('@anycli/screen')
 import chalk = require('chalk')
 
@@ -22,7 +23,7 @@ export const deps = {
   get chalk(): typeof chalk.default | undefined {
     try {
       return fetch('chalk').default
-      // tslint:disable-next-line
+      // tslint:disable-next-line no-unused
     } catch (err) {}
   },
 }

src/parse.ts

@@ -8,13 +8,11 @@ import * as Flags from './flags'
 
 let debug: any
 try {
-  // tslint:disable-next-line
   if (process.env.CLI_FLAGS_DEBUG !== '1') debug = () => {}
   else
-    // tslint:disable-next-line
-    debug = require('debug')('cli-flags')
+    // tslint:disable-next-line no-implicit-dependencies
+    debug = require('debug')('@anycli/parser')
 } catch {
-  // tslint:disable-next-line
   debug = () => {}
 }
 

test/parse.test.ts

@@ -406,4 +406,11 @@ See more help with --help`)
       expect(out.flags.foo).to.equal(101)
     })
   })
+
+  it('parses multiple flags', () => {
+    const out = parse(['--foo=a', '--foo', 'b'], {
+      flags: {foo: flags.string()},
+    })
+    expect(out.flags.foo).to.equal('b')
+  })
 })