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Merged
kodiakhq merged 1 commit into from
Apr 11, 2026
Merged

playground: vendor pgsql #1054

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152 changes: 82 additions & 70 deletions playground/src/App.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ import {
provideCompletionItems,
semanticTokensProvider,
} from "./providers"
import { language as pgsqlMonarchLanguage } from "./pgsql"
import BUILTINS_SQL from "./builtins.sql?raw"

const modes = ["Lint", "Syntax Tree", "Tokens"] as const
Expand Down Expand Up @@ -282,6 +283,77 @@ function assertNever(x: never): never {
throw new Error(`expected never, got ${x}`)
}

const pgsqlConfig: monaco.languages.LanguageConfiguration = {
comments: {
lineComment: "--",
blockComment: ["/*", "*/"],
},
brackets: [
["{", "}"],
["[", "]"],
["(", ")"],
],
autoClosingPairs: [
{ open: "{", close: "}" },
{ open: "[", close: "]" },
{ open: "(", close: ")" },
{ open: '"', close: '"', notIn: ["string"] },
{ open: "$$", close: "$$", notIn: ["string", "comment"] },
{ open: "E'", close: "'", notIn: ["string", "comment"] },
{ open: "e'", close: "'", notIn: ["string", "comment"] },
{ open: "U&'", close: "'", notIn: ["string", "comment"] },
{ open: "u&'", close: "'", notIn: ["string", "comment"] },
{ open: "B'", close: "'", notIn: ["string", "comment"] },
{ open: "b'", close: "'", notIn: ["string", "comment"] },
{ open: "X'", close: "'", notIn: ["string", "comment"] },
{ open: "x'", close: "'", notIn: ["string", "comment"] },
{ open: "N'", close: "'", notIn: ["string", "comment"] },
{ open: "'", close: "'", notIn: ["string", "comment"] },
{ open: "/*", close: " */", notIn: ["string", "comment"] },
],
surroundingPairs: [
{ open: "{", close: "}" },
{ open: "[", close: "]" },
{ open: "(", close: ")" },
{ open: '"', close: '"' },
{ open: "'", close: "'" },
{ open: "`", close: "`" },
{ open: "$$", close: "$$" },
],
onEnterRules: [
{
beforeText: /^\s*--.*$/,
afterText: /\S/,
action: {
indentAction: monaco.languages.IndentAction.None,
appendText: "-- ",
},
},
{
beforeText: /^\s*\/\*/,
afterText: /^\s*\*\/$/,
action: {
indentAction: monaco.languages.IndentAction.IndentOutdent,
appendText: " * ",
},
},
{
beforeText: /^\s*\/\*(?!.*\*\/).*$/,
action: {
indentAction: monaco.languages.IndentAction.None,
appendText: " * ",
},
},
{
beforeText: /^\s*\*(?!\/).*$/,
action: {
indentAction: monaco.languages.IndentAction.None,
appendText: "* ",
},
},
],
}

let monacoGlobalProvidersRegistered = false
// Only want to register these once, otherwise we'll end up with multiple
// providers running and get dupe results for things like hover
Expand All @@ -299,76 +371,15 @@ function registerMonacoProvidersOnce() {
rules: [{ token: "variable", foreground: "D4D4D4" }],
colors: {},
})
const languageConfig = monaco.languages.setLanguageConfiguration("pgsql", {
comments: {
lineComment: "--",
blockComment: ["/*", "*/"],
},
brackets: [
["{", "}"],
["[", "]"],
["(", ")"],
],
autoClosingPairs: [
{ open: "{", close: "}" },
{ open: "[", close: "]" },
{ open: "(", close: ")" },
{ open: '"', close: '"', notIn: ["string"] },
{ open: "$$", close: "$$", notIn: ["string", "comment"] },
{ open: "E'", close: "'", notIn: ["string", "comment"] },
{ open: "e'", close: "'", notIn: ["string", "comment"] },
{ open: "U&'", close: "'", notIn: ["string", "comment"] },
{ open: "u&'", close: "'", notIn: ["string", "comment"] },
{ open: "B'", close: "'", notIn: ["string", "comment"] },
{ open: "b'", close: "'", notIn: ["string", "comment"] },
{ open: "X'", close: "'", notIn: ["string", "comment"] },
{ open: "x'", close: "'", notIn: ["string", "comment"] },
{ open: "N'", close: "'", notIn: ["string", "comment"] },
{ open: "'", close: "'", notIn: ["string", "comment"] },
{ open: "/*", close: " */", notIn: ["string", "comment"] },
],
surroundingPairs: [
{ open: "{", close: "}" },
{ open: "[", close: "]" },
{ open: "(", close: ")" },
{ open: '"', close: '"' },
{ open: "'", close: "'" },
{ open: "`", close: "`" },
{ open: "$$", close: "$$" },
],
onEnterRules: [
{
beforeText: /^\s*--.*$/,
afterText: /\S/,
action: {
indentAction: monaco.languages.IndentAction.None,
appendText: "-- ",
},
},
{
beforeText: /^\s*\/\*/,
afterText: /^\s*\*\/$/,
action: {
indentAction: monaco.languages.IndentAction.IndentOutdent,
appendText: " * ",
},
},
{
beforeText: /^\s*\/\*(?!.*\*\/).*$/,
action: {
indentAction: monaco.languages.IndentAction.None,
appendText: " * ",
},
},
{
beforeText: /^\s*\*(?!\/).*$/,
action: {
indentAction: monaco.languages.IndentAction.None,
appendText: "* ",
},
},
],
})
const languageConfig = monaco.languages.setLanguageConfiguration(
"pgsql",
pgsqlConfig,
)
const pgsqlTokenProvider = monaco.languages.setMonarchTokensProvider(
"pgsql",
pgsqlMonarchLanguage,
)

monaco.languages.register({ id: "rast" })
const tokenProvider = monaco.languages.setMonarchTokensProvider("rast", {
tokenizer: {
Expand Down Expand Up @@ -492,6 +503,7 @@ function registerMonacoProvidersOnce() {

return () => {
languageConfig.dispose()
pgsqlTokenProvider.dispose()
codeActionProvider.dispose()
hoverProvider.dispose()
definitionProvider.dispose()
Expand Down
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