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Merge pull request #14 from SWAT-engineering/pico-vscode-extension
Pico VS Code extension
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,66 +1,15 @@ | ||
| @synopsis{ | ||
| Main function to generate a new TextMate grammar for use in the special VS | ||
| Code extension | ||
| Main function to generate new TextMate grammars for Rascal and Pico, to be | ||
| used in the special VS Code extension | ||
| } | ||
|
|
||
| module VSCode | ||
|
|
||
| import Grammar; | ||
| import lang::rascal::\syntax::Rascal; | ||
| import lang::textmate::Conversion; | ||
| import lang::textmate::Grammar; | ||
| import lang::textmate::NameGeneration; | ||
| import VSCodePico; | ||
| import VSCodeRascal; | ||
|
|
||
| int main() { | ||
| str scopeName = "source.rascalmpl.injection"; | ||
| RscGrammar rsc = getRscGrammar(); | ||
| TmGrammar tm = toTmGrammar(rsc, scopeName, nameGeneration = short())[injectionSelector = "R:source.rascalmpl"]; | ||
| toJSON(tm, indent = 2, l = |project://vscode-extension/syntaxes/rascal.tmLanguage.json|); | ||
| VSCodePico::main(); | ||
| VSCodeRascal::main(); | ||
| return 0; | ||
| } | ||
|
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| RscGrammar getRscGrammar() { | ||
| Production setCategory(p: prod(_, _, attributes), str category) | ||
| = {\tag("category"(_)), *rest} := attributes | ||
| ? p[attributes = rest + \tag("category"(category))] | ||
| : p[attributes = attributes + \tag("category"(category))]; | ||
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| return visit (Grammar::grammar(#Module)) { | ||
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| // The following mapping is based on: | ||
| // - https://github.com/usethesource/rascal/blob/83023f60a6eb9df7a19ccc7a4194b513ac7b7157/src/org/rascalmpl/values/parsetrees/TreeAdapter.java#L44-L59 | ||
| // - https://github.com/usethesource/rascal-language-servers/blob/752fea3ea09101e5b22ee426b11c5e36db880225/rascal-lsp/src/main/java/org/rascalmpl/vscode/lsp/util/SemanticTokenizer.java#L121-L142 | ||
| // With updates based on: | ||
| // - https://github.com/eclipse-lsp4j/lsp4j/blob/f235e91fbe2e45f62e185bbb9f6d21bed48eb2b9/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/Protocol.xtend#L5639-L5695 | ||
| // - https://github.com/usethesource/rascal-language-servers/blob/88be4a326128da8c81d581c2b918b4927f2185be/rascal-lsp/src/main/java/org/rascalmpl/vscode/lsp/util/SemanticTokenizer.java#L134-L152 | ||
| case \tag("category"("Normal")) => \tag("category"("source")) | ||
| case \tag("category"("Type")) => \tag("category"("type")) // Updated (before: storage.type) | ||
| case \tag("category"("Identifier")) => \tag("category"("variable")) | ||
| case \tag("category"("Variable")) => \tag("category"("variable")) | ||
| case \tag("category"("Constant")) => \tag("category"("string")) // Updated (before: constant) | ||
| case \tag("category"("Comment")) => \tag("category"("comment")) | ||
| case \tag("category"("Todo")) => \tag("category"("comment")) | ||
| case \tag("category"("Quote")) => \tag("category"("string")) // Updated (before: meta.string) | ||
| case \tag("category"("MetaAmbiguity")) => \tag("category"("invalid")) | ||
| case \tag("category"("MetaVariable")) => \tag("category"("variable")) | ||
| case \tag("category"("MetaKeyword")) => \tag("category"("keyword")) // Updated (before: keyword.other) | ||
| case \tag("category"("MetaSkipped")) => \tag("category"("string")) | ||
| case \tag("category"("NonterminalLabel")) => \tag("category"("variable")) // Updated (before: variable.parameter) | ||
| case \tag("category"("Result")) => \tag("category"("string")) // Updated (before: text) | ||
| case \tag("category"("StdOut")) => \tag("category"("string")) // Updated (before: text) | ||
| case \tag("category"("StdErr")) => \tag("category"("string")) // Updated (before: text) | ||
|
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| // With additional hot-patching as discussed: | ||
| // - https://github.com/SWAT-engineering/rascal-textmate/pull/6 | ||
| case p: prod(label("integer", sort("Literal")), _, _) => setCategory(p, "constant.numeric") | ||
| case p: prod(label("real", sort("Literal")), _, _) => setCategory(p, "constant.numeric") | ||
| case p: prod(label("rational", sort("Literal")), _, _) => setCategory(p, "constant.numeric") | ||
| case p: prod(label("location", sort("Literal")), _, _) => setCategory(p, "markup.underline.link") | ||
| case p: prod(label("regExp", sort("Literal")), _, _) => setCategory(p, "constant.regexp") | ||
| case p: prod(lex("StringConstant"), _, _) => setCategory(p, "string.quoted.double") | ||
| case p: prod(lex("CaseInsensitiveStringConstant"), _, _) => setCategory(p, "string.quoted.single") | ||
| case p: prod(lex("PreStringChars"), _, _) => setCategory(p, "string.quoted.double") | ||
| case p: prod(lex("MidStringChars"), _, _) => setCategory(p, "string.quoted.double") | ||
| case p: prod(lex("PostStringChars"), _, _) => setCategory(p, "string.quoted.double") | ||
| }; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| @synopsis{ | ||
| Main function to generate a new TextMate grammar for Pico, to be used in the | ||
| special VS Code extension | ||
| } | ||
|
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| module VSCodePico | ||
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| import Main; | ||
| extend lang::textmate::conversiontests::PicoWithCategories; | ||
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| int main() = Main::main(rsc, "source.pico", |project://vscode-extension/syntaxes/pico.tmLanguage.json|); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| @synopsis{ | ||
| Main function to generate a new TextMate grammar for Rascal, to be used in | ||
| the special VS Code extension | ||
| } | ||
|
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| module VSCodeRascal | ||
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| import Grammar; | ||
| import Main; | ||
| extend lang::textmate::conversiontests::Rascal; | ||
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| int main() = Main::main(getRscGrammar(), "source.rascalmpl", |project://vscode-extension/syntaxes/rascal.tmLanguage.json|); | ||
|
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| // Relevant comment regarding grammar precedence in VS Code: | ||
| // - https://github.com/microsoft/vscode-docs/issues/2862#issuecomment-599994967 | ||
|
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| private Grammar getRscGrammar() { | ||
| Production setCategory(p: prod(_, _, attributes), str category) | ||
| = {\tag("category"(_)), *rest} := attributes | ||
| ? p[attributes = rest + \tag("category"(category))] | ||
| : p[attributes = attributes + \tag("category"(category))]; | ||
|
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| return visit (rsc) { | ||
|
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| // The following mapping is based on: | ||
| // - https://github.com/usethesource/rascal/blob/83023f60a6eb9df7a19ccc7a4194b513ac7b7157/src/org/rascalmpl/values/parsetrees/TreeAdapter.java#L44-L59 | ||
| // - https://github.com/usethesource/rascal-language-servers/blob/752fea3ea09101e5b22ee426b11c5e36db880225/rascal-lsp/src/main/java/org/rascalmpl/vscode/lsp/util/SemanticTokenizer.java#L121-L142 | ||
| // With updates based on: | ||
| // - https://github.com/eclipse-lsp4j/lsp4j/blob/f235e91fbe2e45f62e185bbb9f6d21bed48eb2b9/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/Protocol.xtend#L5639-L5695 | ||
| // - https://github.com/usethesource/rascal-language-servers/blob/88be4a326128da8c81d581c2b918b4927f2185be/rascal-lsp/src/main/java/org/rascalmpl/vscode/lsp/util/SemanticTokenizer.java#L134-L152 | ||
| case \tag("category"("Normal")) => \tag("category"("source")) | ||
| case \tag("category"("Type")) => \tag("category"("type")) // Updated (before: storage.type) | ||
| case \tag("category"("Identifier")) => \tag("category"("variable")) | ||
| case \tag("category"("Variable")) => \tag("category"("variable")) | ||
| case \tag("category"("Constant")) => \tag("category"("string")) // Updated (before: constant) | ||
| case \tag("category"("Comment")) => \tag("category"("comment")) | ||
| case \tag("category"("Todo")) => \tag("category"("comment")) | ||
| case \tag("category"("Quote")) => \tag("category"("string")) // Updated (before: meta.string) | ||
| case \tag("category"("MetaAmbiguity")) => \tag("category"("invalid")) | ||
| case \tag("category"("MetaVariable")) => \tag("category"("variable")) | ||
| case \tag("category"("MetaKeyword")) => \tag("category"("keyword")) // Updated (before: keyword.other) | ||
| case \tag("category"("MetaSkipped")) => \tag("category"("string")) | ||
| case \tag("category"("NonterminalLabel")) => \tag("category"("variable")) // Updated (before: variable.parameter) | ||
| case \tag("category"("Result")) => \tag("category"("string")) // Updated (before: text) | ||
| case \tag("category"("StdOut")) => \tag("category"("string")) // Updated (before: text) | ||
| case \tag("category"("StdErr")) => \tag("category"("string")) // Updated (before: text) | ||
|
|
||
| // With additional hot-patching as discussed: | ||
| // - https://github.com/SWAT-engineering/rascal-textmate/pull/6 | ||
| case p: prod(label("integer", sort("Literal")), _, _) => setCategory(p, "constant.numeric") | ||
| case p: prod(label("real", sort("Literal")), _, _) => setCategory(p, "constant.numeric") | ||
| case p: prod(label("rational", sort("Literal")), _, _) => setCategory(p, "constant.numeric") | ||
| case p: prod(label("location", sort("Literal")), _, _) => setCategory(p, "markup.underline.link") | ||
| case p: prod(label("regExp", sort("Literal")), _, _) => setCategory(p, "constant.regexp") | ||
| case p: prod(lex("StringConstant"), _, _) => setCategory(p, "string.quoted.double") | ||
| case p: prod(lex("CaseInsensitiveStringConstant"), _, _) => setCategory(p, "string.quoted.single") | ||
| case p: prod(lex("PreStringChars"), _, _) => setCategory(p, "string.quoted.double") | ||
| case p: prod(lex("MidStringChars"), _, _) => setCategory(p, "string.quoted.double") | ||
| case p: prod(lex("PostStringChars"), _, _) => setCategory(p, "string.quoted.double") | ||
| }; | ||
| } |
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