Implement coffeelint: disable and coffeelint: disable-line withou…

…t any arguments to disable all configured rules

src/coffeelint.coffee

@@ -333,6 +333,16 @@ coffeelint.lint = (source, userConfig = {}, literate = false) ->
     # Sort by line number and return.
     errors.sort((a, b) -> a.lineNumber - b.lineNumber)
 
+    # Create a list of all errors
+    disabledEntirely = do ->
+        result = []
+        map = {}
+        for { name } in errors or []
+            if not map[name]
+                result.push(name)
+                map[name] = true
+        result
+
     # Disable/enable rules for inline blocks
     allErrors = errors
     errors = []
@@ -344,9 +354,16 @@ coffeelint.lint = (source, userConfig = {}, literate = false) ->
             rules = inlineConfig[cmd][i]
             {
                 'disable': ->
-                    disabled = union(disabled, rules)
+                    if rules.length
+                        disabled = union(disabled, rules)
+                        disabledLine = union(disabledLine, rules)
+                    else
+                        disabled = disabledLine = disabledEntirely
                 'disable-line': ->
-                    disabledLine = disabledLine.concat(rules)
+                    if rules.length
+                        disabledLine = union(disabledLine, rules)
+                    else
+                        disabledLine = disabledEntirely
                 'enable': ->
                     if rules.length
                         disabled = difference(disabled, rules)

test/test_comment_config.coffee

@@ -25,6 +25,26 @@ vows.describe('comment_config').addBatch({
             assert.equal(errors[0].lineNumber, 5)
             assert.ok(errors[0].message)
 
+    'Disable all statements':
+        topic: () ->
+            '''
+            # coffeelint: disable
+            a 'you get a semi-colon';
+            b 'you get a semi-colon';
+            # coffeelint: enable
+            c 'everybody gets a semi-colon';
+            '''
+
+        'can disable rules in your config': (source) ->
+            config =
+                no_trailing_semicolons: level: 'error'
+            errors = coffeelint.lint(source, config)
+            assert.equal(errors.length, 1)
+            assert.equal(errors[0].rule, 'no_trailing_semicolons')
+            assert.equal(errors[0].level, 'error')
+            assert.equal(errors[0].lineNumber, 5)
+            assert.ok(errors[0].message)
+
     'Disable statements per line':
         topic: () ->
             '''
@@ -42,6 +62,28 @@ vows.describe('comment_config').addBatch({
             assert.equal(errors[0].lineNumber, 2)
             assert.ok(errors[0].message)
 
+    'Disable all statements per line':
+        topic: () ->
+            '''
+            a 'foo';  # coffeelint: disable-line
+            b 'bar';
+            '''
+
+        'can disable rules in your config': (source) ->
+            config =
+                no_trailing_semicolons: level: 'error'
+                no_implicit_parens: level: 'error'
+            errors = coffeelint.lint(source, config)
+            assert.equal(errors.length, 2)
+            assert.equal(errors[0].rule, 'no_implicit_parens')
+            assert.equal(errors[0].level, 'error')
+            assert.equal(errors[0].lineNumber, 2)
+            assert.ok(errors[0].message)
+            assert.equal(errors[1].rule, 'no_trailing_semicolons')
+            assert.equal(errors[1].level, 'error')
+            assert.equal(errors[1].lineNumber, 2)
+            assert.ok(errors[1].message)
+
     'Enable statements':
         topic: () ->
             '''