kopy - npm Package Compare versions

Comparing version 4.0.0 to 4.1.0

dist/kopy.common.js

@@ -12,2 +12,3 @@ 'use strict';
 var isBinaryPath = _interopDefault(require('is-binary-path'));
+var exists = _interopDefault(require('path-exists'));
 
@@ -69,6 +70,2 @@ // forked from https://github.com/vuejs/vue-cli/blob/master/lib/eval.js
 
-function noop(files, metalsmith, done) {
-  done();
-}
-
 var useTemplate = function (ref) {
@@ -112,2 +109,19 @@ if ( ref === void 0 ) ref = {};
 
+var skip = function (skipExisting, destPath) {
+  return function (files, metalsmith, done) {
+    Promise.all(Object.keys(files).map(function (name) {
+      var location = path.join(destPath, name);
+      return exists(location)
+        .then(function (yes) {
+          if (yes) {
+            delete files[name];
+            if (typeof skipExisting === 'function') {
+              skipExisting(location);
+            }
+          }
+        })
+    })).then(function () { return done(); }).catch(done);
+  }
+};
+
 function kopy(src, dest, ref) {
@@ -124,14 +138,26 @@ if ( ref === void 0 ) ref = {};
   var filters = ref.filters;
+  var skipExisting = ref.skipExisting;
 
   return new Promise(function (resolve, reject) {
     var source = path.resolve(cwd, src);
+    var destPath = path.resolve(cwd, dest);
     var pipe = Metalsmith(source); // eslint-disable-line new-cap
 
-    pipe.source('.')
+    pipe
+      .source('.')
       .ignore(function (file) { return /node_modules/.test(file); })
       .use(ask(data, prompts))
-      .use(filterFiles(filters))
-      .use(disableInterpolation ? noop : useTemplate({skipInterpolation: skipInterpolation, template: template, templateOptions: templateOptions}))
+      .use(filterFiles(filters));
+
+    if (!disableInterpolation) {
+      pipe.use(useTemplate({skipInterpolation: skipInterpolation, template: template, templateOptions: templateOptions}));
+    }
+
+    if (skipExisting) {
+      pipe.use(skip(skipExisting, destPath));
+    }
+
+    pipe
       .clean(clean)
-      .destination(path.resolve(cwd, dest))
+      .destination(destPath)
       .build(function (err, files) {
@@ -138,0 +164,0 @@ if (err) { return reject(err) }

package.json

 {
   "name": "kopy",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "Gracefully copy a directory and render templates.",
@@ -18,3 +18,3 @@ "license": "MIT",
     "build": "bili",
-    "example": "mkdir -p dist-example && cd dist-example && node ../example.js"
+    "example": "npm run build && mkdir -p dist-example && cd dist-example && node ../example.js"
   },
@@ -52,3 +52,4 @@ "watch": {
     "minimatch": "^3.0.3",
-    "multimatch": "^2.1.0"
+    "multimatch": "^2.1.0",
+    "path-exists": "^3.0.0"
   },
@@ -55,0 +56,0 @@ "ava": {

README.md

@@ -147,2 +147,17 @@ # kopy
 
+##### skipExisting
+
+Type: `function` `boolean`<br>
+Default: `undefined`
+
+Whether to skip existing file, it could be function that takes the path to existing file as argument.
+
+```js
+copy(src, dest, {
+  skipExisting(file) {
+    console.log(`${file} exists, skipped!`)
+  }
+})
+```
+
 ---
@@ -149,0 +164,0 @@

No alert changes

Improved metrics

Total package byte prevSize

11378

increased by9.74%

Lines of code

147

increased by18.55%

Number of lines in readme file

168

increased by9.8%

Worsened metrics

Dependency count

9

increased by12.5%

Dependency changes

• + Addedpath-exists@^3.0.0

• + Addedpath-exists@3.0.0(transitive)