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feat(web)!: use the WASM module in the bindings, and not the other way around

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Parser is no longer the default export, but you *must* call
`Parser.init()` before doing anything still
This commit is contained in:
Amaan Qureshi 2025-01-19 15:15:01 -05:00
parent b1e39d2dba
commit be7716dfa7
29 changed files with 613 additions and 662 deletions
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45
lib/binding_web/src/query.ts
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@ -3,8 +3,7 @@ import { Node } from './node';
import { marshalNode, unmarshalCaptures } from './marshal';
import { TRANSFER_BUFFER } from './parser';
// eslint-disable-next-line @typescript-eslint/no-unused-vars
let currentQueryProgressCallback: ((percent: number) => void) | null = null;
// let currentQueryProgressCallback: ((percent: number) => void) | null = null;
interface QueryOptions {
startPosition?: Point;
@ -127,7 +126,7 @@ export class Query {
}
if (progressCallback) {
currentQueryProgressCallback = progressCallback;
C.currentQueryProgressCallback = progressCallback;
}
marshalNode(node);
@ -146,18 +145,18 @@ export class Query {
timeoutMicros,
);
const rawCount = getValue(TRANSFER_BUFFER, 'i32');
const startAddress = getValue(TRANSFER_BUFFER + SIZE_OF_INT, 'i32');
const didExceedMatchLimit = getValue(TRANSFER_BUFFER + 2 * SIZE_OF_INT, 'i32');
const rawCount = 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 = new Array<QueryMatch>(rawCount);
this.exceededMatchLimit = Boolean(didExceedMatchLimit);
let filteredCount = 0;
let address = startAddress;
for (let i = 0; i < rawCount; i++) {
const pattern = getValue(address, 'i32');
const pattern = C.getValue(address, 'i32');
address += SIZE_OF_INT;
const captureCount = getValue(address, 'i32');
const captureCount = C.getValue(address, 'i32');
address += SIZE_OF_INT;
const captures = new Array<Capture>(captureCount);
@ -177,7 +176,7 @@ export class Query {
result.length = filteredCount;
C._free(startAddress);
currentQueryProgressCallback = null;
C.currentQueryProgressCallback = null;
return result;
}
@ -211,7 +210,7 @@ export class Query {
}
if (progressCallback) {
currentQueryProgressCallback = progressCallback;
C.currentQueryProgressCallback = progressCallback;
}
marshalNode(node);
@ -230,20 +229,20 @@ export class Query {
timeoutMicros,
);
const count = getValue(TRANSFER_BUFFER, 'i32');
const startAddress = getValue(TRANSFER_BUFFER + SIZE_OF_INT, 'i32');
const didExceedMatchLimit = getValue(TRANSFER_BUFFER + 2 * SIZE_OF_INT, 'i32');
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[] = [];
this.exceededMatchLimit = Boolean(didExceedMatchLimit);
const captures: Capture[] = [];
let address = startAddress;
for (let i = 0; i < count; i++) {
const pattern = getValue(address, 'i32');
const pattern = C.getValue(address, 'i32');
address += SIZE_OF_INT;
const captureCount = getValue(address, 'i32');
const captureCount = C.getValue(address, 'i32');
address += SIZE_OF_INT;
const captureIndex = getValue(address, 'i32');
const captureIndex = C.getValue(address, 'i32');
address += SIZE_OF_INT;
captures.length = captureCount;
@ -262,7 +261,7 @@ export class Query {
}
C._free(startAddress);
currentQueryProgressCallback = null;
C.currentQueryProgressCallback = null;
return result;
}
@ -271,9 +270,9 @@ export class Query {
}
disableCapture(captureName: string): void {
const captureNameLength = lengthBytesUTF8(captureName);
const captureNameLength = C.lengthBytesUTF8(captureName);
const captureNameAddress = C._malloc(captureNameLength + 1);
stringToUTF8(captureName, captureNameAddress, captureNameLength + 1);
C.stringToUTF8(captureName, captureNameAddress, captureNameLength + 1);
C._ts_query_disable_capture(this[0], captureNameAddress, captureNameLength);
C._free(captureNameAddress);
}
@ -317,11 +316,7 @@ export class Query {
return C._ts_query_is_pattern_rooted(this[0], patternIndex) === 1;
}
isPatternGuaranteedAtStep(patternIndex: number, stepIndex: number): boolean {
return C._ts_query_is_pattern_guaranteed_at_step(
this[0],
patternIndex,
stepIndex
) === 1;
isPatternGuaranteedAtStep(byteIndex: number): boolean {
return C._ts_query_is_pattern_guaranteed_at_step(this[0], byteIndex) === 1;
}
}