About advpl-to-tlpp-migration
A skill for modernizing legacy ADVPL `.prw` routines into TLPP classes while preserving compatibility through a wrapper. It guides developers through analysis, design approval, generation, and validation using TOTVS naming conventions.
Key features
- 01ADVPL-to-TLPP conversion workflow
- 02Mapping procedural code to classes
- 03TOTVS namespace and naming conventions
- 04Backward-compatible User Function wrapper
- 05Migration rules and completion checklist
Use cases
- 01Converting a legacy `.prw` routine to TLPP
- 02Planning namespaces and class structure
- 03Updating `#Include` directives to `.th`
- 04Checking a migration before completion
Install
Copy the command and run it in a terminal.
npx skills add https:/ / github.com/ thalysjuvenal/ advpl-specialist --skill advpl-to-tlpp-migrationAfter installing, type/advpl-to-tlpp-migrationin Claude Code to confirm it loaded.
Bundled files
References and scripts installed along with SKILL.md.
migration-checklist.mdmigration-rules.mdreference.mdDetails
From the project READMEADVPL to TLPP Migration
This skill guides the conversion of legacy .prw procedural code (User Functions, Static Functions, Private/Public variables) into modern .tlpp classes with namespace declarations, data properties, and public/private methods -- following the official TOTVS naming conventions (lowercase dot-separated namespaces, PascalCase classes, camelCase methods, no underscores). It defines the migration workflow (analyze -> identify -> map to class design -> user approval -> generate -> checklist -> validate) and mandates keeping the original .prw User Function as a thin backward-compatible wrapper delegating to the new class.
Activate this skill when the user wants an existing procedural routine converted to TLPP, needs help deciding a namespace, or is modernizing multiple #Include directives to .th includes. It does not cover generating brand-new TLPP code that has no ADVPL predecessor (see advpl-code-generation), behavior-preserving cleanup of code that stays in ADVPL (see advpl-refactoring), auditing code quality before migration (see advpl-code-review), or fixing errors encountered during or after migration (see advpl-debugging).
| Reference file | Read when |
|---|---|
| reference.md | Always -- overview, migration strategy flow, core conversion rules table, TLPP naming conventions, full before/after example, key migration decisions, common mistakes |
| migration-rules.md | Needing the complete mapping of every ADVPL construct (preprocessor directives, database operations, error handling, UI elements) to its TLPP equivalent |
| migration-checklist.md | Verifying a completed migration is thorough before declaring it done |