Merge pull request #311 from oandregal/add/global-style-variations

features/makepot.feature

@@ -3626,3 +3626,35 @@ Feature: Generate a POT file of a WordPress project
       msgctxt "Color name"
       msgid "Black"
       """
+
+  Scenario: Extract strings from style variations
+    Given an empty foo-theme/styles directory
+    And a foo-theme/styles/my-style.json file:
+      """
+      {
+        "version": "1",
+        "settings": {
+          "blocks": {
+            "core/paragraph": {
+              "color": {
+                "palette": [
+                  { "slug": "black", "color": "#000000", "name": "Black" }
+                ]
+              }
+            }
+          }
+        }
+      }
+      """
+
+    When I try `wp i18n make-pot foo-theme`
+    Then STDOUT should be:
+      """
+      Success: POT file successfully generated!
+      """
+    And the foo-theme/foo-theme.pot file should exist
+    And the foo-theme/foo-theme.pot file should contain:
+      """
+      msgctxt "Color name"
+      msgid "Black"
+      """

src/MakePotCommand.php

@@ -668,18 +668,31 @@ protected function extract_strings() {
 			}
 
 			if ( ! $this->skip_theme_json ) {
+				// Look for the top-level theme.json file, nothing else.
 				ThemeJsonExtractor::fromDirectory(
 					$this->source,
 					$translations,
 					[
-						// Only look for theme.json files, nothing else.
 						'restrictFileNames' => [ 'theme.json' ],
 						'include'           => $this->include,
 						'exclude'           => $this->exclude,
 						'extensions'        => [ 'json' ],
 					]
 				);
 			}
+
+			if ( ! $this->skip_theme_json ) {
+				// Look for any JSON file within the 'styles' directory.
+				ThemeJsonExtractor::fromDirectory(
+					$this->source,
+					$translations,
+					[
+						'include'    => array_merge( $this->include, array( 'styles' ) ),
+						'exclude'    => $this->exclude,
+						'extensions' => [ 'json' ],
+					]
+				);
+			}
 		} catch ( \Exception $e ) {
 			WP_CLI::error( $e->getMessage() );
 		}