ABAP cleaner applies 100+ cleanup rules to ABAP code at a single keystroke.

ABAP cleaner - code cleanup at a keystroke

Features

Format selection of ABAP code or CDS view - anything from a single statement to an entire code document
Interactive cleanup on the ABAP cleaner UI (diff view) with local (de)activation of cleanup rules
100+ cleanup rules for alignment, declarations, spaces, replacing obsolete commands, syntax improvements, frequent typos etc.
Configuration settings to fine-tune the behavior of all cleanup rules
Code examples immediately show the effect of all configuration settings
Multiple cleanup profiles for specific cleanup tasks or contexts (workspaces)
Team profiles can be synchronized via OneDrive etc. for common code style
Restriction of ABAP syntax to a given ABAP release

Interactive cleanup UI

ABAP cleaner interactive cleanup - main window

Configuration of profiles and rules

ABAP cleaner - profiles and rules window

Installation

From the VS Code Marketplace (recommended)

On the ABAP cleaner page, click Install.

From GitHub releases

Download the .vsix file for your platform from the latest release assets, e.g. for Windows, abapcleaner-vscode-win32.win32.x86_64.vsix.
In the VS Code Command Palette, enter 'Extensions: Install from VSIX...' and select the downloaded .vsix file to install the ABAP cleaner extension.

Usage

Open an editor with ABAP code (.abap file) or a CDS view (.acds file) and select one of the following 'ABAP Cleaner: ...' commands, or press the corresponding shortcut:

Format Selection (Ctrl+4 / ⌘4) — formats only the selected lines, or the current method if no code was selected
Format Document (Ctrl+5 / ⌘5) — formats the entire code document, also used for setting 'Editor: Format on Save'
Format Interactively (Ctrl+Shift+4 / ⌘⇧4) — opens the ABAP cleaner UI for interactive cleanup
Show Read-Only Preview (Ctrl+Shift+5 / ⌘⇧5) — shows the cleanup result without applying it