flink-sql-language-server
Version:
A LSP-based language server for Apache Flink SQL
168 lines (167 loc) • 6.33 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.toCompletionItem = exports.instanceOfRange = exports.toFoldingRange = exports.toDiagnosticSeverity = exports.rangeDistance = exports.rangeInRange = exports.positionInRange = exports.rangeFromContext = void 0;
const lsp = __importStar(require("vscode-languageserver"));
function rangeFromContext(ctx) {
const stop = ctx.stop ?? ctx.start;
return {
start: {
line: ctx.start.line - 1,
character: ctx.start.charPositionInLine
},
end: {
line: stop.line - 1,
character: stop.charPositionInLine + (stop.stopIndex - stop.startIndex + 1)
}
};
}
exports.rangeFromContext = rangeFromContext;
function positionInRange(document, position, range) {
const currentOffset = document.offsetAt(position);
const startOffset = document.offsetAt(range.start);
const endOffset = document.offsetAt(range.end);
return startOffset <= currentOffset && currentOffset <= endOffset;
}
exports.positionInRange = positionInRange;
function rangeInRange(document, range1, range2) {
const startOffset1 = document.offsetAt(range1.start);
const endOffset1 = document.offsetAt(range1.end);
const startOffset2 = document.offsetAt(range2.start);
const endOffset2 = document.offsetAt(range2.end);
return startOffset1 <= startOffset2 && endOffset1 >= endOffset2;
}
exports.rangeInRange = rangeInRange;
function rangeDistance(document, range1, range2) {
const startOffset1 = document.offsetAt(range1.start);
const endOffset1 = document.offsetAt(range1.end);
const startOffset2 = document.offsetAt(range2.start);
const endOffset2 = document.offsetAt(range2.end);
return Math.abs(startOffset1 - startOffset2) + Math.abs(endOffset1 - endOffset2);
}
exports.rangeDistance = rangeDistance;
function toDiagnosticSeverity(category) {
switch (category) {
case 'error':
return lsp.DiagnosticSeverity.Error;
case 'warning':
return lsp.DiagnosticSeverity.Warning;
case 'suggestion':
return lsp.DiagnosticSeverity.Hint;
default:
return lsp.DiagnosticSeverity.Error;
}
}
exports.toDiagnosticSeverity = toDiagnosticSeverity;
function toFoldingRange(range, kind = lsp.FoldingRangeKind.Region) {
return lsp.FoldingRange.create(range.start.line, range.end.line, range.start.character, range.end.character, kind);
}
exports.toFoldingRange = toFoldingRange;
function instanceOfRange(obj) {
return 'start' in obj && 'end' in obj;
}
exports.instanceOfRange = instanceOfRange;
function toCompletionItem(type, label, insertText, detail, documentation) {
switch (type) {
case 'catalog':
return {
kind: lsp.CompletionItemKind.Class,
label,
insertText,
insertTextFormat: lsp.InsertTextFormat.Snippet,
sortText: `AAA${label}`,
documentation,
detail,
data: 'catalog'
};
case 'database':
return {
kind: lsp.CompletionItemKind.Enum,
label,
insertText,
insertTextFormat: lsp.InsertTextFormat.Snippet,
sortText: `BAA${label}`,
documentation,
detail,
data: 'database'
};
case 'table':
return {
kind: lsp.CompletionItemKind.EnumMember,
label,
insertText,
insertTextFormat: lsp.InsertTextFormat.Snippet,
sortText: `CBA${label}`,
documentation,
detail,
data: 'table'
};
case 'column':
return {
kind: lsp.CompletionItemKind.Field,
label,
insertText,
insertTextFormat: lsp.InsertTextFormat.Snippet,
sortText: `DAA${label}`,
documentation,
detail,
data: 'column'
};
case 'view':
return {
kind: lsp.CompletionItemKind.EnumMember,
label,
insertText,
insertTextFormat: lsp.InsertTextFormat.Snippet,
sortText: `CAA${label}`,
documentation,
detail,
data: 'view'
};
case 'function':
return {
kind: lsp.CompletionItemKind.Property,
label,
insertText: `\`${insertText}\``,
insertTextFormat: lsp.InsertTextFormat.Snippet,
sortText: `EAA${label}`,
documentation,
detail,
data: 'function'
};
case 'built-in':
return {
kind: lsp.CompletionItemKind.Function,
label,
insertText,
insertTextFormat: lsp.InsertTextFormat.Snippet,
sortText: `FAA${label}`,
documentation,
detail,
data: 'function'
};
}
}
exports.toCompletionItem = toCompletionItem;