luau-lsp

[1.5.2] - 2022-06-22

Changed

• Downgraded missing types/documentation files to a warning in the logs instead of a window error. It is common for no file to be provided in a vanilla build.

Fixed

• Fixed diagnostics not showing for any file after the first one you open

[1.5.1] - 2022-06-21

Fixed

• Module name will now be included in hover and signature displays for imported types
• Fixed bug where in-memory contents of a document which was deleted were not cleared, causing spurious errors when recreating a new document of the same name.
• Fixed duplicate diagnostics displayed and never clearing when workspace diagnostics configuration was enabled

[1.5.0] - 2022-06-20

Added

• Added predicate logic to EnumItem:IsA("Type") so it will now narrow the type of an EnumItem when used as a predicate
• Added setting to configure whether all Luau FFlags are enabled by default. This can be configured using luau-lsp.fflags.enableByDefault or --no-flags-enabled command line option. Currently, all FFlags are enabled by default, but you can manually sync/override them.
• Added support for adding extra definition files to load using luau-lsp.types.definitionFiles
• Roblox definitions can now be disabled using luau-lsp.types.roblox
• Added label details to completion items

Changed

• Sync to upstream Luau 0.532
• Updated to improve table type stringification, with an appropriate newline placed in between braces. This should result in better readable table types when hovering
• Upgraded vscode language client to 8.0, with support for LSP Specification 3.17
• VSCode Client now makes use of diagnostics pull model

Fixed

• Fixed equality comparison between enum items raising a type error
• Fixed autocompletion of properties with spaces not correctly being converted into a ["property"] index leading to a type error
• Fixed function stringification when using an expression index call such as data["property"]()
• Fixed workspace diagnostics not respecting ignore globs for dependent files

[1.4.0] - 2022-06-12

Added

• Added Document Symbols support
• Merged luau-analyze-rojo into the project to simplify maintenance. To run a standalone analysis tool, run luau-lsp analyze
• Added links to Luau Documentation for lint warnings
• Added documentation to Enum types
• Diagnostics of dependents (i.e., files which require a changed file) will now refresh to display type errors when the file changes
• Added support for workspace-wide diagnostics to report in all files. You can enable this using luau-lsp.diagnostics.workspace. It is disabled by default

Changed

• Sync to upstream Luau 0.531
• Unused lints will are now tagged appropriately so they render faded out

Fixed

• Fixed the equality comparison between two Instance types causing a type error
• Fixed false positive type errors occuring when using DataModel instance types. Unfortunately, for this fix we had to temporarily type all DataModel instances as any. You should still get proper autocomplete and intellisense, however type errors will no longer throw for unknown children.
• Fixed enum types to be under the "Enum" library, so the types are referenced using Enum.Font instead of EnumFont
• HTML Tags have been stripped from documentation so they should render better in IntelliSense
• Fixed "Text Document not loaded locally" error occuring when you start typing in a newly created file (as the sourcemap is not yet up-to-date)

[1.3.0] - 2022-06-10

Added

• Added support for configuring enabled Luau FFlags
• Added support for pulling in the currently enabled FFlags in Studio, in order to replicate behaviour

Changed

• The "Updating API" message will now only show on the status bar instead of a popup notification.
• Instance types will now be named by the Class Name rather than the Instance name
• File system watchers for .luaurc and sourcemap.json are now registered on the server side

Fixed

• Fixed requiring modules when using :FindFirstAncestor("Ancestor")
• Fixed requiring modules in LocalPlayer.PlayerGui / LocalPlayer.PlayerScripts / LocalPlayer.StarterGear
• Changing .luaurc configuration will now refresh the config cache and update internally

[1.2.0] - 2022-06-04

Added

• Player will now have PlayerGui, Backpack, StarterGear and PlayerScripts children, with the relevant Starter instances copied into it (StarterGui, StarterPack, PlayerScripts)
• Instance:FindFirstChild("name") and Instance:FindFirstAncestor("name") will now correctly resolve to the relevant instance type if found. This allows the type checker to correctly resolve children/parents etc.

Changed

• Sync to upstream Luau 0.530

Fixed

• Fixed extension repeatedly downloading latest API information when it is already up to date
• Fixed self: Type showing up in hover information/autocomplete when it is unnecessary at it has been inferred by the : operator
• Fixed extension not displaying error if calling out to Rojo command fails
• Fixed reverse dependencies not updating when types of required modules change (causing the type system to be incorrect). i.e., if you required script B in script A, and change script B, now the change will propagate to script A

[1.1.0] - 2022-05-20

Added

• Can disable automatic sourcemap generation in extension settings.
• Can change the project file used to generate sourcemap in extension settings (defaults to default.project.json).
• Can toggle whether non-script instances are included in the generated sourcemap (included by default).
• Added support for "Find References"
  • Currently only works for finding all references of a local variable in the current document. Cross-file references will come in future.
• Added support for "Rename"
  • Currently only works for local variables in the current document. Cross-file references will come in future.

Changed

• Sync to upstream Luau 0.528

[1.0.0] - 2022-05-19

Added

• Added hover information for type references
• Added end autocompletion functionality, as done in Studio. Can be enabled through luau-lsp.autocompleteEnd
• Added automatic sourcemap regeneration when files change. This relies on rojo being available to execute in the workspace folder (i.e., on the PATH), with rojo sourcemap command support

Changed

• Improved Go To Type Definition support
• Improved overall Go To Definition support
  • Can now handle function definitions in tables
  • Can handle cross-file definitions
  • Can handle deeply nested tables - multiple properties (incl. cross file support)
• Hovering over a property inside a table will now give you type information about the assigned expression, rather than just "string"

Fixed

• Fixed syntax highlighting of generic type packs in function definitions

[0.4.1] - 2022-05-17

Fixed

• Fixed signature help not showing up
• Fixed markdown in completion not working

[0.4.0] - 2022-05-17

Added

• Added basic go to definition and go to type definition support
• Added support for pull-based diagnostics
• Added the base support for user configuration through extension settings
• Added support for marking specific globs as ignored (through extension settings). If a file is ignored, diagnostics will ONLY be displayed when the file is explicitly opened. If the file is closed, diagnostics will be discarded.
• Cross compiled macOS binary to arm64

Changed

• Hover over definitions will now try to give more expressive types
• self will now no longer show up in hover/signature help if it has already been implicitly provided
• _: will no longer show up in hover/signature help for unnamed function parameters

Fixed

• Fixed hover over method function definitions not working
• Added a fallback to the prefix of a method name if we can't find the actual name
• Fixed diagnostics lost on a reopened file because we did not mark it as dirty
• Fixed invalid path computed for related diagnostics so they were not showing in the editor

[0.3.0] - 2022-05-15

Added

• Implemented Document Link Provider
• Added JSON require support
• Added Documentation support

Changed

• Improved hover design
• globalTypes.d.lua and the API docs will now be automatically downloaded by the client and passed to the server. The user no longer needs to manage this.

Fixed

• Fixed spurious diagnostics on initial load of a file

• Implement Signature Help Provider
• Improved stringification of functions to look nicer in hover and signature help
• Use incremental text document sync
• Enabled all Luau FFlags by defaults

Fix crash when workspace does not have a sourcemap.json present in root

Bug fixes

Initial basic release
Supports fundamentals, such as diagnostics, autocomplete and hover.