Merge pull request #810 from wp-cli/theme-is-installed

scribu-commits · scribu-commits · commit b6334de1bb68 · 2013-10-04T06:15:04.000-07:00
Implement `wp theme is-installed`
diff --git a/features/plugin.feature b/features/plugin.feature
@@ -31,12 +31,6 @@ Feature: Manage WordPress plugins
           Status: Active
       """
 
-    When I run `wp plugin is-installed zombieland && echo "Zombieland"`
-    Then STDOUT should contain:
-      """
-      Zombieland
-      """
-
     When I run `wp plugin status`
     Then STDOUT should not be empty
 
diff --git a/features/upgradables.feature b/features/upgradables.feature
@@ -8,6 +8,10 @@ Feature: Manage WordPress themes and plugins
     And I run `wp <type> path`
     And save STDOUT as {CONTENT_DIR}
 
+    When I try `wp <type> is-installed <item>`
+    Then the return code should be 1
+    And STDERR should be empty
+
     When I try `wp <type> get <item>`
     Then the return code should be 1
     And STDERR should not be empty
@@ -19,6 +23,9 @@ Feature: Manage WordPress themes and plugins
       <type_name> installed successfully
       """
 
+    When I try `wp <type> is-installed <item>`
+    Then the return code should be 0
+
     When I run `wp <type> get <item>`
     Then STDOUT should be a table containing rows:
       | Field | Value         |
diff --git a/php/commands/plugin.php b/php/commands/plugin.php
@@ -440,7 +440,7 @@ function uninstall( $args, $assoc_args = array() ) {
 	}
 
 	/**
-	 * Check if the plugin is installed
+	 * Check if the plugin is installed.
 	 *
 	 * ## OPTIONS
 	 *
diff --git a/php/commands/theme.php b/php/commands/theme.php
@@ -312,6 +312,30 @@ function update( $args, $assoc_args ) {
 		parent::update_many( $args, $assoc_args );
 	}
 
+	/**
+	 * Check if the theme is installed.
+	 *
+	 * ## OPTIONS
+	 *
+	 * <theme>
+	 * : The theme to check.
+	 *
+	 * ## EXAMPLES
+	 *
+	 *     wp theme is-installed twentytwelve
+	 *
+	 * @subcommand is-installed
+	 */
+	function is_installed( $args, $assoc_args = array() ) {
+		$theme = wp_get_theme( $args[0] );
+
+		if ( $theme->exists() ) {
+			exit( 0 );
+		} else {
+			exit( 1 );
+		}
+	}
+
 	/**
 	 * Delete a theme.
 	 *

Original file line number	Diff line number	Diff line change
`@@ -440,7 +440,7 @@ function uninstall( $args, $assoc_args = array() ) {`
`440`	`440`	`}`
`441`	`441`
`442`	`442`	`/**`
`443`		`- * Check if the plugin is installed`
	`443`	`+ * Check if the plugin is installed.`
`444`	`444`	`*`
`445`	`445`	`* ## OPTIONS`
`446`	`446`	`*`