add setting for double click opening a diff

Author: ianhi

.gitignore

@@ -119,3 +119,6 @@ node_modules/
 *.code-workspace
 .history
 .vscode
+
+# vim stuff
+*.swp

schema/plugin.json

@@ -17,6 +17,12 @@
       "description": "Disable all branch operations (new, switch) when there are changed/staged files",
       "default": false
     },
+    "doubleClickDiff": {
+      "type": "boolean",
+      "title": "Show diff on double click",
+      "description": "If true doubling clicking a file in the changed files list will open a diff",
+      "default": true
+    },
     "historyCount": {
       "type": "integer",
       "title": "History count",

src/gitMenuCommands.ts

@@ -21,6 +21,7 @@ export namespace CommandIDs {
   export const gitInit = 'git:init';
   export const gitOpenUrl = 'git:open-url';
   export const gitToggleSimpleStaging = 'git:toggle-simple-staging';
+  export const gitToggleDoubleClickDiff = 'git:toggle-double-click-diff';
   export const gitAddRemote = 'git:add-remote';
   export const gitClone = 'git:clone';
 }
@@ -115,6 +116,15 @@ export function addCommands(
     }
   });
 
+  /** add toggle for double click opens diffs */
+  commands.addCommand(CommandIDs.gitToggleDoubleClickDiff, {
+    label: 'Double click opens diff',
+    isToggled: () => !!settings.composite['doubleClickDiff'],
+    execute: args => {
+      settings.set('doubleClickDiff', !settings.composite['doubleClickDiff']);
+    }
+  });
+
   /** Command to add a remote Git repository */
   commands.addCommand(CommandIDs.gitAddRemote, {
     label: 'Add remote repository',

src/index.ts

@@ -161,5 +161,7 @@ function createGitMenu(
 
   menu.addItem({ command: CommandIDs.gitToggleSimpleStaging });
 
+  menu.addItem({ command: CommandIDs.gitToggleDoubleClickDiff });
+
   return menu;
 }