get-source - npm Package Compare versions

Comparing version 1.0.16 to 1.0.17

get-source.js

@@ -9,3 +9,2 @@ "use strict";
       path              = require ('./impl/path'),
-      memoize           = require ('lodash.memoize'),
       dataURIToBuffer   = require ('data-uri-to-buffer'),
@@ -16,2 +15,13 @@ lastOf            = x => x[x.length - 1]
 
+const memoize = f => {
+    
+    const m = (x = '') => (x in m.cache) ? m.cache[x] : (m.cache[x] = f(x))
+    m.forgetEverything = () => { m.cache = Object.create (null) }
+    m.cache = Object.create (null)
+
+    return m
+}
+
+/*  ------------------------------------------------------------------------ */
+
 const newSourceFileMemoized = memoize (file => new SourceFile (file))
@@ -21,2 +31,5 @@
 
+getSource.resetCache = () => newSourceFileMemoized.forgetEverything ()
+getSource.getCache = () => newSourceFileMemoized.cache
+
 /*  ------------------------------------------------------------------------ */
@@ -23,0 +36,0 @@

package.json

 {
   "name": "get-source",
-  "version": "1.0.16",
+  "version": "1.0.17",
   "description": "Platform-agnostic source code inspection, with sourcemaps support",
@@ -36,5 +36,4 @@ "main": "get-source",
     "data-uri-to-buffer": "^1.0.0",
-    "lodash.memoize": "^4.1.2",
     "source-map": "^0.5.6"
   }
 }

test.js

@@ -58,3 +58,4 @@ "use strict";
     const getSource = require ('./get-source'),
-          fs        = require ('fs')
+          fs        = require ('fs'),
+          path      = require ('path')
 
@@ -71,3 +72,3 @@ it ('caches read files', () => {
 
-        original.path.should.equal ('/Users/mac/get-source/test_files/original.js') // resolves input paths
+        original.path.should.equal (path.resolve ('./test_files/original.js')) // resolves input paths
         original.text.should.equal (fs.readFileSync ('./test_files/original.js', { encoding: 'utf-8' }))
@@ -93,3 +94,3 @@ original.lines.should.deep.equal ([
 
-        uglified.path.should.equal ('/Users/mac/get-source/test_files/original.uglified.js')
+        uglified.path.should.equal (path.resolve ('./test_files/original.uglified.js'))
         uglified.lines.should.deep.equal ([
@@ -116,3 +117,3 @@ 'function hello(){return"hello world"}',
 
-        uglified.path.should.equal ('/Users/mac/get-source/test_files/original.uglified.with.sources.js')
+        uglified.path.should.equal (path.resolve ('./test_files/original.uglified.with.sources.js'))
         uglified.lines.should.deep.equal ([
@@ -130,3 +131,3 @@ 'function hello(){return"hello world"}',
         resolved.column.should.equal (1)
-        resolved.sourceFile.path.should.equal ('/Users/mac/get-source/test_files/## embedded ##') // I've changed the filename manually, by editing .map file
+        resolved.sourceFile.path.should.equal (path.resolve ('./test_files') + '/## embedded ##') // I've changed the filename manually, by editing .map file
         resolved.sourceLine.should.equal ('\treturn \'hello world\' }')
@@ -155,3 +156,3 @@ })
 
-        beautified.path.should.equal ('/Users/mac/get-source/test_files/original.uglified.beautified.js')
+        beautified.path.should.equal (path.resolve ('./test_files/original.uglified.beautified.js'))
         beautified.text.should.equal (fs.readFileSync ('./test_files/original.uglified.beautified.js', { encoding: 'utf-8' }))
@@ -165,3 +166,3 @@
         resolved.column.should.equal (1)
-        resolved.sourceFile.path.should.equal ('/Users/mac/get-source/test_files/original.js')
+        resolved.sourceFile.path.should.equal (path.resolve ('./test_files/original.js'))
         resolved.sourceLine.should.equal ('\treturn \'hello world\' }')
@@ -187,2 +188,24 @@ })
     })
+
+    it ('caching works', () => {
+        
+        const files =
+                [   './test.js',
+                    './package.json',
+                    './test_files/original.js',
+                    './test_files/original.uglified.js',
+                    './test_files/original.uglified.js.map',
+                    './test_files/original.uglified.with.sources.js',
+                    './test_files/original.uglified.with.sources.js.map',
+                    './test_files/original.babeled.with.inline.sourcemap.js',
+                    './test_files/original.uglified.beautified.js',
+                    './test_files/original.uglified.beautified.js.map',
+                    './abyrvalg' ]
+            
+        Object.keys (getSource.getCache ()).should.deep.equal (files.map (x => path.resolve (x)))
+
+        getSource.resetCache ()
+
+        Object.keys (getSource.getCache ()).length.should.equal (0)
+    })
 })
@@ -189,0 +212,0 @@

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Found 1 instance in 1 package

Fixed alerts

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License

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Improved metrics

Total package byte prevSize

23024

increased by2.63%

Dependency count

2

decreased by-33.33%

Lines of code

352

increased by7.98%

Worsened metrics

Number of package files

16

decreased by-5.88%

Dependency changes

• - Removedlodash.memoize@^4.1.2

• - Removedlodash.memoize@4.1.2(transitive)