Merge pull request #2 from noblesamurai/ffprobe

ffmpeg-static as optional dep.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "get-media-dimensions",
-  "version": "1.0.0",
+  "version": "2.0.0-ffprobe.1",
   "description": "get video, image or audio dimensions",
   "main": "src/index.js",
   "files": [
@@ -20,14 +20,14 @@
   "license": "BSD-3-Clause",
   "dependencies": {
     "ffprobe-client": "^1.1.6",
-    "ffprobe-static": "^3.0.0",
     "got": "^11.1.4",
     "sharp": "^0.25.3"
   },
   "devDependencies": {
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "dirty-chai": "^2.0.1",
+    "ffprobe-static": "^3.0.0",
     "finalhandler": "^1.1.2",
     "jsdoc-md": "^6.0.0",
     "mocha": "^7.0.0",
@@ -50,5 +50,8 @@
     "env": [
       "mocha"
     ]
+  },
+  "optionalDependencies": {
+    "ffprobe-static": "^3.0.0"
   }
 }

src/audio.js

@@ -1,5 +1,5 @@
 const ffprobe = require('ffprobe-client');
-const ffprobePath = require('ffprobe-static').path;
+const ffprobePath = require('./ffprobe-path');
 
 /**
  * Get the dimensional info for an audio file.

src/ffprobe-path.js

@@ -0,0 +1,6 @@
+try {
+  // `ffprobe-static` is optional dep.
+  module.exports = require('ffprobe-static').path;
+} catch {
+  module.exports = 'ffprobe'; // Otherwise just use version in path.
+}

src/video.js

@@ -1,5 +1,5 @@
 const ffprobe = require('ffprobe-client');
-const ffprobePath = require('ffprobe-static').path;
+const ffprobePath = require('./ffprobe-path');
 
 /**
  * Get rotation info from a video streams metadata