Trying to figure out why Travis will not approve #208

.travis.yml

@@ -3,14 +3,18 @@ notifications:
 
 sudo: false
 
+addons:
+  apt:
+    packages:
+      - xclip
+
 language: node_js
 
 node_js:
   - "4.2"
-
 env:
   - GITHUB_TOKEN=1b17d62d38a4846efa7ea4de4b773b581787b0f1 
-  
+
 before_install:
   - if [ $TRAVIS_OS_NAME == "linux" ]; then
       export CXX="g++-4.9" CC="gcc-4.9" DISPLAY=:99.0;

src/mode/modeNormal.ts

@@ -9,6 +9,7 @@ import {Motion, MotionMode} from './../motion/motion';
 import {ModeHandler} from './modeHandler';
 import {DeleteOperator} from './../operator/delete';
 import {ChangeOperator} from './../operator/change';
+import {PutOperator} from './../operator/put';
 import {TextEditor} from './../textEditor';
 
 export class NormalMode extends Mode {
@@ -136,6 +137,10 @@ export class NormalMode extends Mode {
             return {};
         },
         "X" : async (m) => { return vscode.commands.executeCommand("deleteLeft"); },
+        "p" : async (m) => {
+            await new PutOperator(this._modeHandler).run(m.position, null);
+            return {};
+        },
         "esc": async () => { return vscode.commands.executeCommand("workbench.action.closeMessages"); }
     };
 

src/mode/modeVisual.ts

@@ -35,7 +35,7 @@ export class VisualMode extends Mode {
             // simply allow the operators to say what mode they transition into.
             'd': new DeleteOperator(modeHandler),
             'x': new DeleteOperator(modeHandler),
-            'c': new ChangeOperator(modeHandler)
+            'c': new ChangeOperator(modeHandler),
         };
     }
 

src/operator/put.ts

@@ -0,0 +1,33 @@
+"use strict";
+
+import { paste } from 'copy-paste';
+import { Position } from './../motion/position';
+import { Operator } from './operator';
+import { ModeHandler } from './../mode/modeHandler.ts';
+import { TextEditor } from './../textEditor';
+
+export class PutOperator extends Operator {
+
+    constructor(modeHandler: ModeHandler) {
+        super(modeHandler);
+    }
+
+    public key(): string { return "p"; }
+
+    /**
+     * Run this operator on a range.
+     */
+    public async run(start: Position, end: Position): Promise<void> {
+        return new Promise<void>((resolve, reject) => {
+            paste(async (err, data) => {
+                if (err) {
+                    reject();
+                } else {
+                    await TextEditor.insertAt(data, start.getRight());
+                    this.modeHandler.currentMode.motion.moveTo(start.line, start.getRight().character);
+                    resolve();
+                }
+            });
+        });
+    }
+}

src/textEditor.ts

@@ -1,6 +1,7 @@
 "use strict";
 
 import * as vscode from "vscode";
+import {copy} from "copy-paste";
 
 export class TextEditor {
     static async insert(text: string): Promise<boolean> {
@@ -16,6 +17,7 @@ export class TextEditor {
     }
 
     static async delete(range: vscode.Range): Promise<boolean> {
+        copy(vscode.window.activeTextEditor.document.getText(range));
         return vscode.window.activeTextEditor.edit(editBuilder => {
             editBuilder.delete(range);
         });

test/operator/put.test.ts

@@ -0,0 +1,61 @@
+"use strict";
+
+import * as assert from 'assert';
+import * as vscode from 'vscode';
+import { copy } from "copy-paste";
+import { ModeHandler } from "../../src/mode/modeHandler";
+import { PutOperator } from "../../src/operator/put";
+import { TextEditor } from '../../src/textEditor';
+import { Position, PositionOptions } from "../../src/motion/position";
+import { setupWorkspace, cleanUpWorkspace } from '../testUtils';
+
+suite("put operator", () => {
+    suiteSetup(setupWorkspace);
+
+    suiteTeardown(cleanUpWorkspace);
+
+    test("put 'the dog' into empty file", async () => {
+        const expectedText = "the dog";
+        const position = new Position(0, 0, PositionOptions.CharacterWiseExclusive);
+        const mode = new ModeHandler();
+        const put = new PutOperator(mode);
+        copy(expectedText);
+
+        await put.run(position, position);
+
+        const actualText = TextEditor.readLineAt(0);
+        const cursorPosition = vscode.window.activeTextEditor.selection.active;
+        assert.equal(actualText, expectedText,
+            "did not paste expected content");
+        assert.equal(cursorPosition.line, position.getRight().line,
+            "cursor should be on the same line");
+        assert.equal(cursorPosition.character, position.getRight().character,
+            "cursor should be on start of put content");
+    });
+
+    test("put ' brown' into 'the dog'", async () => {
+        const phrase = "brown ";
+        const expectedText = `the ${phrase}dog`;
+        const position = new Position(0, 3, PositionOptions.CharacterWiseExclusive);
+        const mode = new ModeHandler();
+        const put = new PutOperator(mode);
+        copy(phrase);
+
+        // using ^ to show the cusor position
+        // before : the dog
+        //             ^
+        // after  : the brown dog
+        //              ^
+
+        await put.run(position, position);
+
+        const actualText = TextEditor.readLineAt(0);
+        const cursorPosition = vscode.window.activeTextEditor.selection.active;
+        assert.equal(actualText, expectedText,
+            "did not paste expected content");
+        assert.equal(cursorPosition.line, position.getRight().line,
+            "cursor should be on the same line");
+        assert.equal(cursorPosition.character, position.getRight().character,
+            "cursor should be on start of put content");
+    });
+});

test/textEditor.test.ts

@@ -2,6 +2,7 @@
 
 import * as assert from 'assert';
 import * as vscode from 'vscode';
+import {paste} from "copy-paste";
 import {TextEditor} from './../src/textEditor';
 import {setupWorkspace, cleanUpWorkspace} from './testUtils';
 
@@ -59,4 +60,15 @@ suite("text editor", () => {
         assert.throws(() => TextEditor.readLineAt(1), RangeError);
         assert.throws(() => TextEditor.readLineAt(2), RangeError);
     });
+
+    test("delete should copy to clipboard", async () => {
+        const expectedText = "Hello World";
+        await TextEditor.insert(expectedText);
+
+        const range = vscode.window.activeTextEditor.document.lineAt(0).range;
+
+        await TextEditor.delete(range);
+        const actualText = paste();
+        assert.equal(actualText, expectedText);
+    });
 });

typings.json

@@ -1,6 +1,7 @@
 {
   "name": "vim",
   "ambientDependencies": {
+    "copy-paste": "registry:dt/copy-paste#1.1.3+20160117130525",
     "lodash": "github:DefinitelyTyped/DefinitelyTyped/lodash/lodash.d.ts#7b7aa2027a8fb6219a8bcf1b6bb12bcd0ff9539d"
   }
 }