Fix eslint-plugin-self to work with flat-config.

Standard8 · azeemba · commit 157d715d274f · 2024-05-19T11:18:02.000-04:00
diff --git a/vendor/eslint-plugin-self/index.js b/vendor/eslint-plugin-self/index.js
@@ -33,7 +33,9 @@ if (plugin.configs) {
       selfPlugin.configs[configName].extends = [].concat(config.extends)
         .map(extendsName => extendsName.replace(`plugin:${pluginName}/`, 'plugin:self/'));
     }
-    if (config.plugins) {
+    // The Array.isArray avoids attempting to change the plugins property for
+    // eslint v9 based configurations.
+    if (config.plugins && Array.isArray(config.plugins)) {
       selfPlugin.configs[configName].plugins = [].concat(config.plugins)
         .map(enabledPluginName => enabledPluginName.replace(pluginName, 'self'));
     }

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,9 @@ if (plugin.configs) {`
`33`	`33`	`selfPlugin.configs[configName].extends = [].concat(config.extends)`
`34`	`34`	.map(extendsName => extendsName.replace(`plugin:${pluginName}/`, 'plugin:self/'));
`35`	`35`	`}`
`36`		`- if (config.plugins) {`
	`36`	`+ // The Array.isArray avoids attempting to change the plugins property for`
	`37`	`+ // eslint v9 based configurations.`
	`38`	`+ if (config.plugins && Array.isArray(config.plugins)) {`
`37`	`39`	`selfPlugin.configs[configName].plugins = [].concat(config.plugins)`
`38`	`40`	`.map(enabledPluginName => enabledPluginName.replace(pluginName, 'self'));`
`39`	`41`	`}`