fix(wordmap): mapping doesn't work in other directories as a package

package.json

@@ -47,7 +47,7 @@
     "lodash": "^4.17.4",
     "moment": "^2.17.1",
     "noon": "^1.0.13",
-    "ora": "^1.0.0",
+    "ora": "^1.1.0",
     "random-word": "^2.0.0",
     "term-size": "^0.1.0",
     "wrap-ansi": "^2.1.0",
@@ -57,17 +57,17 @@
     "yargs": "git+https://github.com/yargs/yargs.git"
   },
   "devDependencies": {
-    "babel-cli": "^6.18.0",
-    "babel-core": "^6.21.0",
+    "babel-cli": "^6.22.2",
+    "babel-core": "^6.22.1",
     "babel-plugin-istanbul": "^3.1.2",
     "babel-plugin-lodash": "^3.2.11",
-    "babel-preset-latest": "^6.16.0",
-    "babel-register": "^6.18.0",
+    "babel-preset-latest": "^6.22.0",
+    "babel-register": "^6.22.0",
     "chai": "^3.5.0",
     "codeclimate-test-reporter": "^0.4.0",
     "cross-env": "^3.1.4",
     "cz-conventional-changelog": "^1.2.0",
-    "eslint": "^3.14.0",
+    "eslint": "^3.14.1",
     "ink-docstrap": "^1.3.0",
     "mocha": "^3.2.0",
     "npm-check-updates": "^2.8.9",

src/commands/wordmap.js

@@ -39,7 +39,15 @@ exports.handler = (argv) => {
   if (config.verbose) themes.label(theme, 'down', 'Wordmap')
   const word = argv.word
   const l = argv.l
-  const bin = `${process.cwd()}/bin/leximaven.js`
+  let bin = ''
+  let dirExists = null
+  try {
+    fs.statSync('bin/leximaven.js')
+    dirExists = true
+  } catch (e) {
+    if (e.code === 'ENOENT') dirExists = false
+  }
+  dirExists ? bin = 'bin/leximaven.js' : bin = `${process.env.NODE_PATH}/leximaven/bin/leximaven.js`
   child.spawnSync('node', [bin, 'rbrain', 'combine', `-m${l}`, `${word}`], { stdio: 'inherit' })
   child.spawnSync('node', [bin, 'rbrain', 'info', `${word}`], { stdio: 'inherit' })
   child.spawnSync('node', [bin, 'rbrain', 'rhyme', `-m${l}`, `${word}`], { stdio: 'inherit' })