feat: MDA Language Server with diagnostics and VS Code extension (Phase 1) - #43
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damianh wants to merge 1 commit into
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feat: MDA Language Server with diagnostics and VS Code extension (Phase 1)#43damianh wants to merge 1 commit into
damianh wants to merge 1 commit into
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…(Phase 1) Add Atoll.Lsp LSP server providing real-time diagnostics for .mda files: - YAML syntax error detection in frontmatter - Unknown component validation (directive and tag syntax) - Missing required frontmatter field reporting - Document parsing with frontmatter, directive, tag, and heading extraction - Project context provider for assembly-based component/schema discovery - TextDocumentSync handler for open/change/close/save lifecycle Add Atoll.Lsp.Vscode extension: - TextMate grammar for .mda syntax highlighting - Language client launching LSP server via stdio - Language configuration for brackets, comments, auto-closing Add Atoll.Lsp.Tests with 36 tests covering: - LineMap offset/position mapping - MdaDocumentParser frontmatter, directive, tag, heading extraction - All three diagnostic rules (positive and negative cases) Wire both projects into Atoll.slnx and add OmniSharp.Extensions.LanguageServer v0.19.9 to Directory.Packages.props.
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Summary
Atoll.Lsp— an LSP server for.mdafiles using OmniSharp.Extensions.LanguageServer v0.19.9, providing real-time diagnostics (YAML syntax errors, unknown components, missing required frontmatter fields), document parsing, and project context discovery via assembly scanningAtoll.Lsp.Vscode— a VS Code extension with TextMate grammar for.mdasyntax highlighting and a language client that launches the LSP server via stdioAtoll.Lsp.Tests— 36 xUnit v3 tests covering LineMap, MdaDocumentParser, and all three diagnostic rulesWhat's included
src/Atoll.Lsp/— LSP ServerMdaDocumentParserextracts frontmatter, directive usages (:::name{}), tag usages (<PascalCase>), and headings using Atoll'sFrontmatterParser+ regexYamlSyntaxErrorRule,UnknownComponentRule,MissingRequiredFrontmatterRuleProjectContextProviderloads the user's compiled assembly to discover registered components and collection schemasTextDocumentSyncHandlerfor document lifecycle (open/change/close/save) with debounced re-analysissrc/Atoll.Lsp.Vscode/— VS Code Extensiontests/Atoll.Lsp.Tests/— TestsLineMapTests— offset to position mappingMdaDocumentParserTests— frontmatter, directives, tags, headings, code block skippingUnknownComponentRuleTests,YamlSyntaxErrorRuleTests,MissingRequiredFrontmatterRuleTests— positive and negative casesInfrastructure
Atoll.slnx— both new projects addedDirectory.Packages.props—OmniSharp.Extensions.LanguageServerv0.19.9 addedVerification
dotnet build Atoll.slnx— 0 warnings, 0 errorsdotnet test --project tests/Atoll.Lsp.Tests/— 36/36 pass