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Allow users to store custom dist destinations in dist/.destination.json

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
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1 parent e0cdeac commit 8265fa08376343d04c7c8c4796ebd4dcc7e3d2e0 @rwaldron rwaldron committed Jun 5, 2012
Showing with 65 additions and 18 deletions.
  1. +1 −0 .gitignore
  2. +14 −0 README.md
  3. +50 −18 grunt.js
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@@ -7,6 +7,7 @@ dist
*.patch
/*.html
.DS_Store
+dist/.destination.json
dist/.sizecache.json
build/.sizecache.json
node_modules
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@@ -98,6 +98,20 @@ With this example, the output files would be:
```
+If you want to add a permanent copy destination, create a file in `dist/` called ".destination.json". Inside the file, paste and customize the following:
+
+```json
+
+{
+ "/Absolute/path/to/other/destination": true
+}
+
+```
+
+
+Additionally, both methods can be combined.
+
+
Updating Submodules
-------------------
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@@ -1,9 +1,25 @@
-// Resources
-// https://gist.github.com/2489540
+/**
+ * Resources
+ *
+ * https://gist.github.com/2489540
+ *
+ */
/*global config:true, task:true*/
module.exports = function( grunt ) {
+ // readOptionalJSON
+ // by Ben Alman
+ // https://gist.github.com/2876125
+ function readOptionalJSON( filepath ) {
+ var data = {};
+ try {
+ data = grunt.file.readJSON(filepath);
+ grunt.log.write( "Reading data from " + filepath + "..." ).ok();
+ } catch(e) {}
+ return data;
+ }
+
var task = grunt.task;
var file = grunt.file;
var utils = grunt.utils;
@@ -20,6 +36,7 @@ module.exports = function( grunt ) {
grunt.initConfig({
pkg: "<json:package.json>",
+ dst: readOptionalJSON("dist/.destination.json"),
meta: {
banner: "/*! jQuery v@<%= pkg.version %> jquery.com | jquery.org/license */"
},
@@ -234,32 +251,47 @@ module.exports = function( grunt ) {
// Allow custom dist file locations
grunt.registerTask( "dist", function() {
- var keys, dir;
+ var flags, paths, stored;
- keys = Object.keys( this.flags );
+ // Check for stored destination paths
+ // ( set in dist/.destination.json )
+ stored = Object.keys( config("dst") );
- if ( keys.length ) {
+ // Allow command line input as well
+ flags = Object.keys( this.flags );
- // If a custom dist dir wasn't specified
- // there is nothing to do.
- if ( keys[0] === "*" ) {
- return;
- }
+ // Combine all output target paths
+ paths = [].concat( stored, flags ).filter(function( path ) {
+ return path !== "*";
+ });
- dir = keys[0];
- if ( !/\/$/.test( dir ) ) {
- dir += "/";
- }
+ // Proceed only if there are actual
+ // paths to write to
+ if ( paths.length ) {
// 'distpaths' is declared at the top of the
- // module.exports function scope.
+ // module.exports function scope. It is an array
+ // of default files that jQuery creates
distpaths.forEach(function( filename ) {
- var created = dir + filename.replace( "dist/", "" );
+ paths.forEach(function( path ) {
+ var created;
+
+ if ( !/\/$/.test( path ) ) {
+ path += "/";
+ }
+
+ created = path + filename.replace( "dist/", "" );
+
+ if ( !/^\//.test( path ) ) {
+ log.error( "File '" + created + "' was NOT created." );
+ return;
+ }
- file.write( created, file.read( filename ) );
+ file.write( created, file.read(filename) );
- log.writeln( "File '" + created + "' created." );
+ log.writeln( "File '" + created + "' created." );
+ });
});
}
});

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