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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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rwaldron committed Jun 5, 2012
1 parent e0cdeac commit 8265fa08376343d04c7c8c4796ebd4dcc7e3d2e0
Showing with 65 additions and 18 deletions.
  1. +1 −0 .gitignore
  2. +14 −0 README.md
  3. +50 −18 grunt.js
@@ -7,6 +7,7 @@ dist
*.patch
/*.html
.DS_Store
dist/.destination.json
dist/.sizecache.json
build/.sizecache.json
node_modules
@@ -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
-------------------
@@ -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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