fix: consider checking params in checkCallback

src/main.ts

@@ -66,7 +66,7 @@
   private overridePaste: boolean = false;
   private hasCustomCommands: boolean = false;
   private customCommandsLock = new AsyncLock();
-  private originalSaveCallback?: () => void = null;
+  private originalSaveCallback?: (checking: boolean) => boolean | void = null;
   // The amount of files you can use editor lint on at once is pretty small, so we will use an array
   private editorLintFiles: TFile[] = [];
   // the amount of files that can be linted as a file can be quite large, so we will want to use a set to make
@@ -322,15 +322,20 @@
     this.originalSaveCallback = saveCommandDefinition?.checkCallback;
 
     if (typeof this.originalSaveCallback === 'function') {
-      saveCommandDefinition.checkCallback = () => {
-        this.originalSaveCallback();
+      saveCommandDefinition.checkCallback = (checking: boolean) => {
+
+        if (checking) {
+          return this.originalSaveCallback(checking);
+        } else {
+          this.originalSaveCallback(checking)
 
-        if (this.settings.lintOnSave && this.isEnabled) {
           const editor = this.getEditor();
-          if (editor) {
-            const file = this.app.workspace.getActiveFile();
-            if (!this.shouldIgnoreFile(file) && this.isMarkdownFile(file) && editor.cm) {
-              void this.runLinterEditor(editor);
+          const file = this.app.workspace.getActiveFile();
+          if (this.settings.lintOnSave && this.isEnabled) {
+            if (editor) {
+              if (!this.shouldIgnoreFile(file) && this.isMarkdownFile(file) && editor.cm) {
+                void this.runLinterEditor(editor);
+              }
             }
           }
         }

src/typings/obsidian-ex.d.ts

@@ -5,7 +5,7 @@ export interface ObsidianCommandInterface {
   executeCommandById(id: string): void;
   commands: {
     'editor:save-file': {
-      checkCallback(): void;
+      checkCallback(checking: boolean): boolean | void;
     };
   };
   listCommands(): Command[];