Add filter option to dot-process edit commad.

src/Cli/OpCommands.php

@@ -2,7 +2,9 @@
 
 namespace Consolidation\Filter\Cli;
 
+use Consolidation\AnnotatedCommand\CommandData;
 use Consolidation\Filter\LogicalOpFactory;
+use Consolidation\Filter\FilterOutputData;
 use Symfony\Component\Yaml\Yaml;
 
 class OpCommands extends \Robo\Tasks
@@ -32,13 +34,32 @@ public function parse($expr, $options = ['format' => 'yaml', 'dump' => false])
      *
      * @command edit
      * @aliases ed
+     * @filter-output
      * @return array
      */
     public function edit($data, $options = ['format' => 'yaml', 'in' => 'auto'])
     {
         return $this->read($data, $options['in']);
     }
 
+    /**
+     * @hook alter @filter-output
+     * @option $filter Filter output based on provided expression
+     * @default $filter ''
+     */
+    public function filterOutput($result, CommandData $commandData)
+    {
+        $expr = $commandData->input()->getOption('filter');
+        if (!empty($expr)) {
+            $factory = LogicalOpFactory::get();
+            $op = $factory->evaluate($expr);
+            $filter = new FilterOutputData();
+            $result = $filter->filter($result, $op);
+        }
+
+        return $result;
+    }
+
     /**
      * Read the data provided to this command.
      */

src/OperatorFactory.php

@@ -89,12 +89,3 @@ protected function splitOnOperator($expression)
         return $matches;
     }
 }
-
-        // Find all quoted strings in $expression and save their values
-        // in a value map
-
-        // Substitute references from the value map into the expression
-
-        // Split the expression on the logical operators (& and | only)
-
-        // Iterate over the strings between the logical operators

tests/OpCommandsTest.php

@@ -61,6 +61,14 @@ public function exampleTestCommandParameters()
                 'Could not parse expression a', self::STATUS_ERROR,
                 'parse', 'a&b',
             ],
+
+            [
+                'a:
+  color: red
+  shape: round', self::STATUS_OK,
+                'edit', 'tests/fixtures/data.yml', '--filter=color=red',
+            ],
+
         ];
     }
 

tests/fixtures/data.yml

@@ -0,0 +1,9 @@
+a:
+  color: red
+  shape: round
+b:
+  color: blue
+  shape: square
+c:
+  color: green
+  shape: triangular