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feat: begin autogenerating web-tree-sitter.d.ts

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This commit is contained in:
Amaan Qureshi 2025-01-19 23:06:02 -05:00
parent be7716dfa7
commit 10e6ecf162
14 changed files with 1082 additions and 343 deletions
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31
lib/binding_web/src/query.ts
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@ -3,9 +3,7 @@ import { Node } from './node';
import { marshalNode, unmarshalCaptures } from './marshal';
import { TRANSFER_BUFFER } from './parser';
// let currentQueryProgressCallback: ((percent: number) => void) | null = null;
interface QueryOptions {
export interface QueryOptions {
startPosition?: Point;
endPosition?: Point;
startIndex?: number;
@ -13,7 +11,11 @@ interface QueryOptions {
matchLimit?: number;
maxStartDepth?: number;
timeoutMicros?: number;
progressCallback?: (percent: number) => void;
progressCallback?: (state: QueryState) => void;
}
export interface QueryState {
currentOffset: number;
}
export type Properties = Record<string, string | null>;
@ -23,7 +25,7 @@ export interface Predicate {
operands: PredicateStep[];
}
export interface Capture {
export interface QueryCapture {
name: string;
node: Node;
setProperties?: Properties;
@ -43,7 +45,7 @@ export type CaptureQuantifier = typeof CaptureQuantifier[keyof typeof CaptureQua
export interface QueryMatch {
pattern: number;
captures: Capture[];
captures: QueryCapture[];
setProperties?: Properties;
assertedProperties?: Properties;
refutedProperties?: Properties;
@ -53,11 +55,16 @@ export type PredicateStep =
| { type: 'string'; value: string }
| { type: 'capture'; value?: string, name: string };
export type TextPredicate = (captures: Capture[]) => boolean;
export type TextPredicate = (captures: QueryCapture[]) => boolean;
export class Query {
private [0]: number; // Internal handle for WASM
/** @internal */
private [0] = 0; // Internal handle for WASM
/** @internal */
private exceededMatchLimit: boolean;
/** @internal */
private textPredicates: TextPredicate[][];
readonly captureNames: string[];
@ -159,7 +166,7 @@ export class Query {
const captureCount = C.getValue(address, 'i32');
address += SIZE_OF_INT;
const captures = new Array<Capture>(captureCount);
const captures = new Array<QueryCapture>(captureCount);
address = unmarshalCaptures(this, node.tree, address, captures);
if (this.textPredicates[pattern].every((p) => p(captures))) {
@ -183,7 +190,7 @@ export class Query {
captures(
node: Node,
options: QueryOptions = {}
): Capture[] {
): QueryCapture[] {
const startPosition = options.startPosition ?? ZERO_POINT;
const endPosition = options.endPosition ?? ZERO_POINT;
const startIndex = options.startIndex ?? 0;
@ -232,10 +239,10 @@ export class Query {
const count = C.getValue(TRANSFER_BUFFER, 'i32');
const startAddress = C.getValue(TRANSFER_BUFFER + SIZE_OF_INT, 'i32');
const didExceedMatchLimit = C.getValue(TRANSFER_BUFFER + 2 * SIZE_OF_INT, 'i32');
const result: Capture[] = [];
const result: QueryCapture[] = [];
this.exceededMatchLimit = Boolean(didExceedMatchLimit);
const captures: Capture[] = [];
const captures: QueryCapture[] = [];
let address = startAddress;
for (let i = 0; i < count; i++) {
const pattern = C.getValue(address, 'i32');