Added: `:` to start Command Palette Support #199

Molunerfinn · 2018-05-18T15:04:47Z

After reading the source code of the project and the VSCodeVim, I try to add : to start Command Palette Support.

Now I have finished some of the vim commands in Command Palette:

const commandParsers = {
    w: WriteCommand,
    write: WriteCommand,
    wa: WallCommand,
    wall: WallCommand,

    q: QuitCommand,
    quit: QuitCommand,
    qa: QuitAllCommand,
    qall: QuitAllCommand,

    wq: WriteQuitCommand,
    x: WriteQuitCommand,

    wqa: WriteQuitAllCommand,
    wqall: WriteQuitAllCommand,
    xa: WriteQuitAllCommand,
    xall: WriteQuitAllCommand,

    vs: VisualSplitCommand,
    vsp: VisualSplitCommand,

    new: NewFileCommand,
    vne: VerticalNewFileCommand,
    vnew: VerticalNewFileCommand
};

Here are some screenshots:

in normal mode type : :
:wq
:vs
:new
of course, go to line is also supported:

I hope that my contribution can help you! If you think it can be merged, you can remove the line in your readme:

Thank you for your nice project!

aioutecism

Cloud you lint the code with tslint?
I'm noticing a lot missing semicolons. They won't hurt much but let's follow the good practice.

aioutecism · 2018-05-22T08:40:01Z

src/Actions/Command.ts

-        return commands.executeCommand('workbench.action.gotoLine');
+    static async command(): Promise<void> {
+        // this is undefined
+        return await CommandLine.PromptAndRun();


This seems redundant.

Shall we move src/CommandLine/ to src/Actions/CommandLine/ and use it directly like this?

{ keys: ':', actions: [ActionCommandLine.prompt] }

aioutecism · 2018-05-22T08:42:22Z

src/CommandLine/CommandLine.ts

+      if (!vscode.window.activeTextEditor) {
+          return
+      }
+      let text = ''


The variable is never used.

aioutecism · 2018-05-22T08:43:09Z

src/CommandLine/CommandLine.ts

+          }
+          return await CommandLine.Run(cmd);
+      } catch (e) {
+          console.log(e)


Shall we use console.error to indicate that something went wrong?

aioutecism · 2018-05-22T08:46:00Z

src/Modes/Normal.ts

@@ -210,7 +210,8 @@ export class ModeNormal extends Mode {
        { keys: 'z M', actions: [ActionFold.foldAll] },
        { keys: 'z R', actions: [ActionFold.unfoldAll] },

-        { keys: ':', actions: [ActionCommand.goToLine] },
+        // { keys: ':', actions: [ActionCommand.goToLine] },


We can just delete lines we don't need in the future.

aioutecism · 2018-05-22T08:46:49Z

src/CommandLine/Commands/Base.ts

@@ -0,0 +1,4 @@
+export abstract class CommandBase {
+  protected name: string;


I don't see the use of name anywhere in this Pull Request.
Is it necessary?

It's not necessary 😂

aioutecism · 2018-05-22T08:59:32Z

src/CommandLine/Parser.ts

+    qall: QuitAllCommand,
+
+    wq: WriteQuitCommand,
+    writequit: WriteQuitCommand,


writequit is not a Vim command.

Oh, my fault

Don't mind. I like the idea though 😄.

aioutecism · 2018-05-22T09:02:16Z

src/CommandLine/Parser.ts

+    vs: VisualSplitCommand,
+    vsp: VisualSplitCommand,
+    sp: VisualSplitCommand,
+    split: VisualSplitCommand,


sp and split are for the horizontal split. VSCode doesn't support this right now.

VSCode should support horizontal split now

aioutecism · 2018-05-22T09:03:26Z

src/CommandLine/Parser.ts

+    sp: VisualSplitCommand,
+    split: VisualSplitCommand,
+    vsplit: VisualSplitCommand,
+    ne: NewFileCommand,


ne is for editing next file.

aioutecism · 2018-05-22T09:04:56Z

src/CommandLine/Parser.ts

+    ne: NewFileCommand,
+    vne: NewFileCommand,
+    new: NewFileCommand,
+    vnew: NewFileCommand


vne and vnew should create the new file in a vertically split pane.

aioutecism · 2018-05-22T09:05:44Z

src/CommandLine/Parser.ts

+export function parser(input: string): CommandBase | undefined {
+    if (commandParsers[input]) {
+        return commandParsers[input]
+    } else if (isNumber(input)) {


I think we should use Number.isInteger here.

The type of input is string, so if you just use Number.isInteger(input) will get false. While I can add it in the isNumber function to detect if the input is an interger

aioutecism

Cloud you lint the code with tslint?
I'm noticing a lot missing semicolons. They won't hurt much but let's follow the good practice.

Molunerfinn · 2018-05-22T11:16:00Z

Thanks for the reply! I'll fix them ASAP.

Molunerfinn · 2018-05-22T12:49:19Z

All the new files have been tested by tslint 😁~

aioutecism · 2018-05-23T05:25:27Z

src/Actions/CommandLine/Commands/GoToLine.ts

+    const lineNumber = Number(line);
+    let editor = vscode.window.activeTextEditor;
+    if (editor) {
+      ActionMoveCursor.byMotions({


We should await this action.

aioutecism · 2018-05-23T05:26:32Z

src/Actions/CommandLine/Commands/QuitAll.ts

+import * as vscode from 'vscode';
+import { CommandBase } from './Base';
+
+class QuitCommand extends CommandBase {


Shouldn't this be QuitAllCommand?

aioutecism · 2018-05-23T05:40:38Z

src/Actions/CommandLine/Commands/VerticalNewFile.ts

+  async execute(): Promise<void> {
+    await VisualSplit.execute();
+    await NewFile.execute();
+    await vscode.commands.executeCommand('workbench.action.closeOtherEditors');


This may have unwanted effects when we execute the command in the third column.
We can use workbench.action.files.newUntitledFile then workbench.action.moveEditorToNextGroup.

aioutecism · 2018-05-23T05:44:23Z

src/Actions/CommandLine/Commands/WriteQuitAll.ts

+import WriteAllCommand from './WriteAll';
+import QuitAllCommand from './QuitAll';
+
+class WriteQuitCommand extends CommandBase {


And this should be WriteQuitAllCommand.

aioutecism · 2018-05-23T05:47:28Z

src/Actions/CommandLine/Parser.ts

+export function parser(input: string): CommandBase | undefined {
+    if (commandParsers[input]) {
+        return commandParsers[input];
+    } else if (isNumber(input)) {


Since this is a simple expression, we cloud use Number.isInteger(Number(input)) directly.

aioutecism

Thank you for the fixes!

Molunerfinn · 2018-05-23T05:55:07Z

I can fix above now, just wait for a moment~

Molunerfinn · 2018-05-23T06:04:42Z

Done 😀

aioutecism · 2018-05-23T06:12:20Z

Thank you for your contribution!
I'll do some cleanup and then publish a new version soon.

Molunerfinn · 2018-05-23T06:12:54Z

Can't wait for it! Thank you for your nice job!

Molunerfinn · 2018-05-23T08:31:02Z

@aioutecism I think you can change the README:

👍

aioutecism · 2018-05-23T08:35:41Z

Published 1.26.1.
Readme is updated too.

Molunerfinn added 3 commits May 18, 2018 21:42

Added: several commands support for Command Palette

f8f9af1

Added: newfile & visualsplit commands for Command Platte

d1aa8ff

Added: newfile & visualsplit commands for Command Platte

3511004

Molunerfinn changed the title ~~Added: : to started Command Palette Support~~ Added: : to start Command Palette Support May 19, 2018

aioutecism reviewed May 22, 2018

View reviewed changes

aioutecism assigned Molunerfinn May 22, 2018

aioutecism added the feature label May 22, 2018

Fixed: several bugs & added tslint for commandLine files

5c55d9d

aioutecism requested changes May 23, 2018

View reviewed changes

aioutecism reviewed May 23, 2018

View reviewed changes

Fixed: sevaral bugs in command line

1445790

aioutecism approved these changes May 23, 2018

View reviewed changes

aioutecism merged commit 8173e96 into aioutecism:master May 23, 2018

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Added: `:` to start Command Palette Support #199

Added: `:` to start Command Palette Support #199

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aioutecism commented May 23, 2018

		@@ -0,0 +1,4 @@
		export abstract class CommandBase {
		protected name: string;

Added: : to start Command Palette Support #199

Added: : to start Command Palette Support #199

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Molunerfinn commented May 23, 2018

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aioutecism commented May 23, 2018

Added: `:` to start Command Palette Support #199

Added: `:` to start Command Palette Support #199

Molunerfinn commented May 18, 2018 •

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