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Diffstat (limited to 'cli/js/ops/errors.ts')
-rw-r--r-- | cli/js/ops/errors.ts | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/cli/js/ops/errors.ts b/cli/js/ops/errors.ts index f96e376d6..39793a85d 100644 --- a/cli/js/ops/errors.ts +++ b/cli/js/ops/errors.ts @@ -2,48 +2,18 @@ import { DiagnosticItem } from "../diagnostics.ts"; import { sendSync } from "./dispatch_json.ts"; -/** - * Format an array of diagnostic items and return them as a single string. - * @param items An array of diagnostic items to format - */ export function formatDiagnostics(items: DiagnosticItem[]): string { return sendSync("op_format_diagnostic", { items }); } export interface Location { - /** The full url for the module, e.g. `file://some/file.ts` or - * `https://some/file.ts`. */ filename: string; - /** The line number in the file. It is assumed to be 1-indexed. */ line: number; - /** The column number in the file. It is assumed to be 1-indexed. */ column: number; } -/** Given a current location in a module, lookup the source location and - * return it. - * - * When Deno transpiles code, it keep source maps of the transpiled code. This - * function can be used to lookup the original location. This is automatically - * done when accessing the `.stack` of an error, or when an uncaught error is - * logged. This function can be used to perform the lookup for creating better - * error handling. - * - * **Note:** `line` and `column` are 1 indexed, which matches display - * expectations, but is not typical of most index numbers in Deno. - * - * An example: - * - * const orig = Deno.applySourceMap({ - * location: "file://my/module.ts", - * line: 5, - * column: 15 - * }); - * console.log(`${orig.filename}:${orig.line}:${orig.column}`); - * - */ export function applySourceMap(location: Location): Location { const { filename, line, column } = location; // On this side, line/column are 1 based, but in the source maps, they are |