Important

Introducing HamedStack! For all my latest libraries, visit: Explore HamedStack. Replacements and updates are available at the link. Thank you for your support! The new version of this library is accessible via HamedStack.Replay.VSCode

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Replay

Live coding is the best way for teaching and sharing your knowledge with others but as you know this is not easy! The idea behind writing this extension is to have live coding with a hundred percent accuracy and less stressful moments!

You can achieve the goal in two different ways:

1. Recording everything via macros.
2. Replay a pre-defined script.

For the first approach, it is fast but not accurate because you are recording your mistakes too, so, I am using the second one to nail it!

Features

You have full control of the script that you want to type:

• Move the cursor in any direction and number you want.
• Using predefined utility commands to simplify the typing process.
• Calling commands available in VS Code e.g Format the document by editor.action.formatDocument.
• Present your code perfectly with manual and automatic pause/resume cycle.

Usage

For using this extension, first you should create a .vscreplay file. Anything in this file will auto-type exactly as you have like all characters, new lines, spaces, and so on but you can change the way of typing with the operational characters and commands that are provided before.

replay and pause commands just work when you have a .vscreplay file in your active editor.

For example a file like:

---
file: ./folder1/folder3/sample.js
line: 0
col: 0
clean: true
save: true
---
// What is Jest?
// Jest is a delightful JavaScript Testing Framework with a focus on simplicity.
// How should we write a test with Jest?
⭯5
⧉ delete-all
// (1) Install Jest using your favorite package manager:
// npm install --save-dev jest
// or
// yarn add --dev jest
⧉ waitn:3:Creating functionality	

// (2) Create a 'sum.js' file:
function sum(a, b) {⮒⮒}⇥
↑↑  return a + b;↓
module.exports = sum;
⧉ waitn:3:Creating test file	

// (3) Create a file named 'sum.test.js'. This will contain our actual test:
const sum = require('./sum');
test('adds 1 + 2 to equal 3', () => {⮒⮒});⇥
↑↑  expect(sum(1, 2)).toBe(3);↓
⧉execute:editor.action.formatDocument
⧉ waitn:3:Configuration

// (4) Add the following section to your 'package.json':
/*⮒*/↑
{
  "scripts": {
    "test": "jest"
  }
}↓↓
⧉ waitn:3:Running the test
// (5) Finally, run 'yarn test' or 'npm test' and Jest will print this message:
// PASS  ./sum.test.js
// ✓ adds 1 + 2 to equal 3 (5ms)

The sample file is also accessible from here.

Operational Characters

	Name	Description
↑	up	Move the cursor up one line
↓	down	Move the cursor down one line
→	right	Move the cursor right one character
←	left	Move the cursor left one character
⤒	first	Move the cursor to the beginning of the first line
⤓	last	Move the cursor to the beginning of the last line
⇤	begin	Move the cursor to the beginning of the line
⇥	end	Move the cursor to the end of the line
⮒	newline	Adding a new line
⨷	remove-newline	removng next new line
⟿	whitespace	Adding a whitespace
⌫	backspace	Delete the character to the left of the cursor
⭯	pause	Pause the running process and ask user to continue via dialog
⧉	command	Adding some useful functionality to your script
↯	boost	Sometimes you want to go to specific part of the content with maximum speed. All waits and pauses will cancel until this character in your content. You can use this character just once in whole of your script.
↯↯	double-boost	It works exactly the same as boost but with a pause. It means after reaching the double boost you should confirm for resume.

You can use a number after the below operational characters to write less repetitive code:

	Name	Description
↑2	up-more	Move the cursor up {N} lines
↓10	down-more	Move the cursor down {N} lines
→5	right-more	Move the cursor right {N} characters
←7	left-more	Move the cursor left {N} characters
⮒3	newline-more	Adding {N} new lines
⟿4	whitespace-more	Adding {N} whitespace
⌫8	backspace-more	Delete {N} characters to the left of the cursor
⭯6	pause-more	Pause for {N} seconds

If you set 0 for the count, the extension automatically considers it as 1.

Commands

	Name	Description
⧉ goto:1:5	goto	go to the specified line and column, you can use eol for end of line and ll for last line e.g goto:ll:eol
⧉ delete:1	delete-line	delete whole content of the line and line itself, you can use ll for last line
⧉ empty:1	empty-line	delete whole content of the line but keep the line empty, move the cursor to the beginning of the line, you can use ll for last line
⧉ delete-after:1:5	delete-after	delete characters after the specified line and column, column {N} also deletes, the deletion applies only to the specified line, you can use eol for end of line and ll for last line
⧉ delete-before:1:5	delete-before	delete characters before the specified line and column, column {N} also deletes, the deletion applies only to the specified line, you can use eol for end of line and ll for last line
⧉ delete-area:1:5:2:9	delete-area	delete characters of the specified positions, you can use eol for end of line and ll for last line
⧉ delete-all	delete-all	delete whole content
⧉ execute:editor.action.formatDocument	execute	execute the specified command of VS Code.
⧉ duplicate-line-after:1	duplicate-line-after	duplicate the line after it, you can use ll for last line
⧉ duplicate-line-before:1	duplicate-line-before	duplicate the line before it, you can use ll for last line
⧉ selectn:10:1:5:2:14	selectn	select the specified line and column for seconds, you can use eol for end of line and ll for last line
⧉ copy:1:5:2:14	copy	copy the specified line and column, you can use eol for end of line and ll for last line
⧉ cut:3:4:6:eol	cut	cut the specified line and column, you can use eol for end of line and ll for last line
⧉ paste:6:5:7:20	paste	paste the specified line and column, you can use eol for end of line and ll for last line
⧉ waitn:10 ⧉ waitn:10:comment	waitn	waiting for {N} seconds with a comment if you set
⧉ wait ⧉ wait:comment	wait	Showing a Yes/No dialog with a comment if you set
⧉ speed ⧉ speed:speed:delay	speed	Control the speed and delay of typing
⧉ memory:clip1:1:4:6:10	save	save the content of the specified area in memory with the variable name of clip1, variable name should start with a letter and contains letters & numbers, you can use eol for end of line and ll for last line
⧉ restore:clip1:0:7:3:22	restore	restore the content of clip1 variable in the specified area, variable name should start with a letter and contains letters & numbers, you can use eol for end of line and ll for last line

Settings

Each .vscreplay should have a setting on top of the .vscreplay file.

---
file: ./folder1/sample1.js
line: 0
col: 0
speed: 20
delay: 250
bspeed: 20
bdelay: 250
clean: true
next: ./sample2.vscreplay
save: true
info: true
---
...

Name	Optional	Default	Description
file	No	-	The target file that you want to type into it.
line	Yes	0	The starting line for typing.
col	Yes	0	The starting column for typing.
speed	Yes	20	The speed of typing. (0 <= speed <= 200)
delay	Yes	250	The random delay between of typing. (0 <= speed <= 400)
bspeed	Yes	20	The backspace speed of typing. (0 <= speed <= 200)
bdelay	Yes	250	The random backspace delay between of typing. (0 <= speed <= 400)
clean	Yes	true	It Cleans the target file's content if it is true
next	Yes	-	The next .vscreplay file you want to call after finishing auto typing of this file.
save	Yes	true	Save the final result automatically if it is true
info	Yes	true	Show all info dialogs about pause times if it is true

You should use the relative path for the file and next settings. The root for the starting point is your VS Code workspace folder.

Snippets

Copy and paste the characters from this tutorial is not a good way! To work easier you can use the below snippets.

Name	Snippet
up	replay-up
down	replay-down
right	replay-right
left	replay-left
first	replay-first
last	replay-last
begin	replay-begin
end	replay-end
newline	replay-newline
remove-newline	replay-remove-newline
whitespace	replay-whitespace
backspace	replay-backspace
pause	replay-pause
up-more	replay-up-more
down-more	replay-down-more
right-more	replay-right-more
left-more	replay-left-more
newline-more	replay-newline-more
whitespace-more	replay-whitespace-more
backspace-more	replay-backspace-more
pause-more	replay-pause-more
boost	replay-boost
double-boost	replay-double-boost
command	replay-command replay-command-arg1 replay-command-arg2 replay-command-arg3 replay-command-arg4
goto	replay-command-goto
delete-line	replay-command-delete-line
empty-line	replay-command-empty-line
delete-after	replay-command-delete-after
delete-before	replay-command-delete-before
delete-area	replay-command-delete-area
delete-all	replay-command-delete-all
execute	replay-command-execute
duplicate-line-after	replay-command-duplicate-line-after
duplicate-line-before	replay-command-duplicate-line-before
selectn	replay-command-selectn
copy	replay-command-copy
cut	replay-command-cut
paste	replay-command-paste
waitn	replay-command-waitn
wait	replay-command-wait
speed	replay-command-speed
memory	replay-command-memory
restore	replay-command-restore
Setting	replay-setting

Shortcuts

For manual control on auto typing you can use the following shortcuts:

Action	Window/Linux	Mac
Pause	alt+ctrl+shift+p	alt+cmd+shift+p
Resume	alt+ctrl+shift+r	alt+cmd+shift+r

Release Notes

1.0.0

• The first release.

1.1.0

• The boost operational character is added.

1.2.0

• The double-boost operational character is added.

1.3.0

• The selectn command is added.
• The speed command is added.
• The esbuild bundler is added.
• The backspace speed and delay configurations are added.

1.4.0

• The memory command is added.
• The restore command is added.
• The ll (last line) is added.

Inspiration

I am heavily inspired by auto-type to implement this extension.

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Replay icons created by Andrean Prabowo - Flaticon