IntelliJ TON 3.0 Roadmap

[i582]

Below are the required features and fixes for version 3.0.

Processes

• No merge commits, only "squash and merge"
• No gigantic PR with several features, each feature in separate PR
• No failed CI in main branch
• No stale issues
• Labels for each feature type
• Kotlin formatter

Overall

• Check current status of FunC to Tolk conversion
• Check plugin code, remove all unused code
• Better plugin description in IDE

Tolk

Inspections

• Add inspection for reassign val
• Add inspection for unused imports
• Add inspection for missed struct instance fields

Completion

• Add better return completion
• Add braces with "" for deprecated annotations
• Add else completion for match #236
• Add new line on import add #238
• Add Fill all/required fields in completion inside structure instance
• Add Fill all match arms in completion inside type-match expression
• On field completion add : and default value
• Add onInternalMessage-like completion
• Add postfix completion
• Add completion for @stdlib/ files in imports
• Add "on_bounced_policy" annotation to completion
• Add lazy keyword completion #235
• Snippets completion for keywords (while, match, assert, etc.)
• Do not add completion option for already processed match cases
• Don't suggest all annotations for structs/functions

Inlay hints

• Add type hint for constants
• Add method id as inlay hint for get
• Add inline description for exit code

Parameter hints

• Change parameter hints foo = to foo: as for FunC and all other languages in JetBrains IDEs #234
• Don't show parameter hint for matching names (function calls (takeFoo(foo()), field access (takeFoo(some.foo)))
• Don't show parameter hint for parameters named with one letter
• Don't add parameter hint for ton() #237

Documentation

• Add overall documentation
• Add annotations hover documentation
• Add rendered view for documentation

Go to definition

• Support go to definition for [foo] in doc comments

Marketplace

• Add new images on marketplace page

Rename

• Forbid renaming symbols from stdlib
• Wrap in backticks on rename if needed (non-identifier symbols)

Refactoring

• Add "extract variable" refactoring

Intention

• Add import intention for unresolved symbols #240

Other

• Add primitive types to builtin.tolk with documentation
• IDE exception on go to references for stdlib function
• Fix return type inference for function with single throw
• No find references for T in fun T.toCell(self, options: PackOptions = {}): Cell<T>
• Highlight file paths in sandbox output
• Fix code snippet in Color Scheme > Tolk
• Fix assembly support (completion, highlighting, documentation) #239
• Add global search for symbols via shift+shift -> Symbols tab
• Overall stability, find out why there are reports of instability after certain actions

FunC

• Add higlighting for function calls
• As a last resort, try resolving symbols in all files in the directory (and add an inspection with file import quickfix), see 01_jetton contract in tolk-bench
• Add hover documentation for parameters and variables
• Add page to Color Scheme with color settings
• Add different colors for local variables and parameters by default
• Don't show parameter hint for parameters named with one letter
• Hover documentation for TVM instructions
• Add foldings for multiline comments
• Show implementation for single line assembly functions
• Auto add ; for return completion
• Add structure view
• Add breadcrumbs
• Add global search for symbols via shift+shift -> Symbols tab
• Add method id as inlay hint for method_id

TL-B

• Show more indormation when go-to definition for type with several implementations
• Add completion for types
• Add hover documentation for types
• Add hover documentation for builtin types
• Better field default color
• Add structure view
• Add beadcrumbs
• Add inline hint with implicit contructor tag

Fift assembly

• Better highlighting for fift-assembly
• Go-to definition for functions/globals
• Hover documentation for instructions
• Inline gas consumption
• Instructions completion
• Add structure view
• Add beadcrumbs

BoC

• Add view with decompiled code
• Add view with Cell tree representation