minor clean ups, docs update, syntax clean for bin

.gitignore

@@ -1,4 +1,3 @@
-.DS_Store
-npm-debug.log
+*.log
 node_modules
 coverage*

LICENSE

@@ -19,4 +19,3 @@ 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.
-

README.md

@@ -1,6 +1,6 @@
 # HTTP Snippet [![version][npm-version]][npm-url] [![License][npm-license]][license-url]
 
-HTTP Request snippet generator for *many* languages.
+HTTP Request snippet generator for *[many](https://github.com/Mashape/httpsnippet/wiki/Targets)* languages & tools.
 
 Relies on the popular [HAR](http://www.softwareishard.com/blog/har-12-spec/#request) format to import data and describe HTTP calls.
 
@@ -14,8 +14,6 @@ See it in action on companion service: [APIembed](https://apiembed.com/)
 
 ## Install
 
-install from source or through [npm](https://www.npmjs.com/):
-
 ```shell
 # to use in cli
 npm install --global httpsnippet
@@ -27,16 +25,18 @@ npm install --save httpsnippet
 ## Usage
 
 ```
-Usage: httpsnippet [options] <file>
 
-Options:
+  Usage: httpsnippet [options] <file>
+
+  Options:
+
+    -h, --help                output usage information
+    -V, --version             output the version number
+    -t, --target <target>     target output
+    -c, --client [client]     target client library
+    -o, --output <directory>  write output to directory
+    -n, --output-name <name>  output file name
 
-  -h, --help                output usage information
-  -V, --version             output the version number
-  -t, --target <target>     target output
-  -c, --client [client]     target client library
-  -o, --output <directory>  write output to directory
-  -n, --output-name <name>  output file name
 ```
 
 ###### Example

bin/httpsnippet

@@ -1,125 +1,125 @@
 #!/usr/bin/env node
 
-'use strict';
+'use strict'
 
-var async = require('async');
-var chalk = require('chalk');
-var cmd = require('commander');
-var debug = require('debug')('httpsnippet');
-var fs = require('fs');
-var HTTPSnippet = require('../src');
-var path = require('path');
-var pkg = require('../package.json');
+var async = require('async')
+var chalk = require('chalk')
+var cmd = require('commander')
+var debug = require('debug')('httpsnippet')
+var fs = require('fs')
+var HTTPSnippet = require('../src')
+var path = require('path')
+var pkg = require('../package.json')
 
 cmd
   .version(pkg.version)
-  .usage('[options] <file>')
+  .usage('[options] <files ...>')
   .option('-t, --target <target>', 'target output')
   .option('-c, --client [client]', 'target client library')
   .option('-o, --output <directory>', 'write output to directory')
   .option('-n, --output-name <name>', 'output file name')
-  .parse(process.argv);
+  .parse(process.argv)
 
 if (!cmd.args.length || !cmd.target) {
-  cmd.help();
+  cmd.help()
 }
 
 if (cmd.output) {
-  var dir = path.resolve(cmd.output);
+  var dir = path.resolve(cmd.output)
 
   if (!fs.existsSync(dir)) {
-    fs.mkdirSync(dir);
+    fs.mkdirSync(dir)
   }
 }
 
 async.waterfall([
   function isFile (next) {
     var iterator = function (item, cb) {
-      cb(fs.statSync(item).isFile());
-    };
+      cb(fs.statSync(item).isFile())
+    }
 
     async.filter(cmd.args, iterator, function (results) {
-      next(null, results);
-    });
+      next(null, results)
+    })
   },
 
   function read (files, next) {
     var iterator = function (file, cb) {
-      fs.readFile(file, cb);
-    };
+      fs.readFile(file, cb)
+    }
 
     async.map(files, iterator, function (err, results) {
-      next(err, files, results);
-    });
+      next(err, files, results)
+    })
   },
 
   function parse (files, buffers, next) {
     var iterator = function (buffer, cb) {
       try {
-        cb(null, JSON.parse(buffer));
+        cb(null, JSON.parse(buffer))
       } catch (e) {
-        debug('failed to parse source json');
-        cb('failed to parse source json', null);
+        debug('failed to parse source json')
+        cb('failed to parse source json', null)
       }
-    };
+    }
 
     async.map(buffers, iterator, function (err, results) {
-      next(err, files, results);
-    });
+      next(err, files, results)
+    })
   },
 
   function snippet (files, sources, next) {
     var iterator = function (source, cb) {
-      var snippet;
+      var snippet
 
       try {
-        snippet = new HTTPSnippet(source);
+        snippet = new HTTPSnippet(source)
       } catch (e) {
-        debug(e);
+        debug(e)
 
-        return cb(!e[0] ? 'invalid input' : (e[0].field + ' ' + e[0].message), null);
+        return cb(!e[0] ? 'invalid input' : (e[0].field + ' ' + e[0].message), null)
       }
 
-      cb(null, snippet.convert(cmd.target, cmd.client));
-    };
+      cb(null, snippet.convert(cmd.target, cmd.client))
+    }
 
     async.map(sources, iterator, function (err, results) {
-      next(err, files, results);
-    });
+      next(err, files, results)
+    })
   },
 
   function writeOutput (files, snippets, next) {
     if (cmd.output) {
       var iterator = function (file) {
-        var index = files.indexOf(file);
-        var name = path.basename(file, path.extname(file));
+        var index = files.indexOf(file)
+        var name = path.basename(file, path.extname(file))
 
         var filename = path.format({
           dir: dir,
           base: name + HTTPSnippet.extname(cmd.target)
-        });
+        })
 
-        fs.writeFile(filename, snippets[index] + '\n');
-      };
+        fs.writeFile(filename, snippets[index] + '\n')
+      }
 
-      async.each(files, iterator);
+      async.each(files, iterator)
     }
 
-    next(null, files, snippets);
+    next(null, files, snippets)
   },
 
   function log (files, snippets, next) {
     if (!cmd.output) {
       var iterator = function (file) {
-        var index = files.indexOf(file);
-        console.log('%s:\n%s\n', chalk.cyan.bold.underline(file), snippets[index]);
-      };
+        var index = files.indexOf(file)
+        console.log('%s:\n%s\n', chalk.cyan.bold.underline(file), snippets[index])
+      }
 
-      async.each(files, iterator);
+      async.each(files, iterator)
     }
   }
 ], function (err, result) {
-  if (err) {
-    console.log('%s: %s', chalk.red.bold('ERROR'), err);
-  }
-});
+    if (err) {
+      console.log('%s: %s', chalk.red.bold('ERROR'), err)
+    }
+  })