5 files changed, 143 insertions, 4 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c2658d7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..aaed7de
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2014 Eric Thul
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), in the Software without restriction, including without
+limitation the rights to use, copy, modify, merge, publish, distribute,
+sublicense, and/or sell copies of the Software, and to permit persons to
+whom the Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..17fe735
--- /dev/null
+++ b/README.md
@@ -0,0 +1,57 @@
+# purs-loader
+
+> [PureScript](http://www.purescript.org) loader for [webpack](https://github.com/webpack/webpack)
+
+## Install
+
+Install with [npm](https://npmjs.org/package/purs-loader)
+
+```
+npm install purs-loader --save-dev
+```
+
+## Options
+
+#### options
+
+ - **no-prelude**: Boolean value that toggles `--no-prelude`
+  - Do not include the Prelude in the generated Javascript.
+ - **no-opts**: Boolean value that toggles `--no-opts`
+  - Disable all optimizations.
+ - **no-magic-do**: Boolean value that toggles `--no-magic-do`
+  - Turn off optimizations which inline calls to >>= for the Eff monad.
+ - **no-tco**: Boolean value that toggles `--no-tco`
+  - Turn off tail-call elimination.
+ - **runtime-type-checks**: Boolean value that toggles `--runtime-type-checks`
+  - Generate simple runtime type checks for function arguments with simple types.
+ - **verbose-errors**: Boolean value that toggles `--verbose-errors`
+  - Generate verbose error messages.
+ - **output**: String value that sets `--output=<string>`
+  - Write the generated Javascript to the specified file.
+
+## Example
+
+```js
+var path = require('path');
+
+module.exports = {
+  entry: './src/test',
+  output: {
+    path: path.join(__dirname, 'dist'),
+    filename: 'app.js'
+  },
+  module: {
+    loaders: [{
+      test: /\.purs$/,
+      loader: 'purs-loader?no-prelude&output=output'
+    }]
+  },
+  resolve: {
+    modulesDirectories: [
+      'node_modules',
+      'web_modules',
+      'output'
+    ]
+  }
+};
+```
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..a7665f3
--- /dev/null
+++ b/index.js
@@ -0,0 +1,55 @@
+var cp = require('child_process')
+  , path = require('path')
+  , fs = require('fs')
+  , glob = require('glob')
+  , lodash = require('lodash')
+  , chalk = require('chalk')
+  , lu = require('loader-utils')
+  , cwd = process.cwd()
+  , PSC_MAKE = 'psc-make'
+  , OUTPUT = 'output'
+  , OPTIONS = {
+      'no-prelude': '--no-prelude',
+      'no-opts': '--no-opts',
+      'no-magic-do': '--no-magic-do',
+      'no-tco': '--no-tco',
+      'runtime-type-checks': '--runtime-type-checks',
+      'verbose-errors': '--verbose-errors',
+      'output': '--output'
+    }
+;
+
+module.exports = function(source){
+  var callback = this.async()
+    , request = lu.getRemainingRequest(this)
+    , root = path.dirname(path.relative(cwd, request))
+    , query = lu.parseQuery(this.query)
+    , opts = lodash.foldl(lodash.keys(query), function(acc, k){
+        var h = function(v){return acc.concat(query[k] && OPTIONS[k] ? [v] : []);}
+        if (k === OUTPUT) return h(OPTIONS[k] + '=' + query[k]);
+        else return h(OPTIONS[k]);
+      }, [])
+  ;
+  glob(path.join(root, '**', '*.purs'), function(e, files){
+    if (e !== null) callback(e);
+    else {
+      var cmd = cp.spawn(PSC_MAKE, opts.concat(files));
+      cmd.on('close', function(e){
+        if (e) callback(e);
+        else {
+          var module = path.basename(request, '.purs');
+          fs.readFile(path.join(opts[OPTIONS[OUTPUT]] || OUTPUT, module, 'index.js'), 'utf-8', function(e, output){
+            if (e) callback(e);
+            else callback(e, output);
+          });
+        }
+      });
+      cmd.stdout.on('data', function(stdout){
+        console.log('Stdout from \'' + chalk.cyan(PSC_MAKE) + '\'\n' + chalk.magenta(stdout));
+      });
+      cmd.stderr.on('data', function(stderr){
+        console.log('Stderr from \'' + chalk.cyan(PSC_MAKE) + '\'\n' + chalk.magenta(stderr));
+      });
+    }
+  });
+};
diff --git a/package.json b/package.json
index 9a19a8b..eed4fd4 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "purescript-loader",
+  "name": "purs-loader",
   "version": "0.0.0",
   "description": "PureScript loader for webpack",
   "main": "index.js",
@@ -8,12 +8,18 @@
   },
   "repository": {
     "type": "git",
-    "url": "git@github.com:ethul/purescript-loader.git"
+    "url": "git@github.com:ethul/purs-loader.git"
   },
   "author": "Eric Thul",
   "license": "MIT",
   "bugs": {
-    "url": "https://github.com/ethul/purescript-loader/issues"
+    "url": "https://github.com/ethul/purs-loader/issues"
   },
-  "homepage": "https://github.com/ethul/purescript-loader"
+  "homepage": "https://github.com/ethul/purs-loader",
+  "dependencies": {
+    "chalk": "^0.5.1",
+    "glob": "4.0.6",
+    "loader-utils": "^0.2.3",
+    "lodash": "^2.4.1"
+  }
 }