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query splitter can return positions and line and column numbers

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This commit is contained in:
Jan Prochazka
2021-12-12 08:30:41 +01:00
parent f1e35689bb
commit f59ac66e78
4 changed files with 207 additions and 18 deletions
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17
packages/query-splitter/src/splitQueryStream.ts
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@@ -1,5 +1,11 @@
import stream from 'stream';
import { SplitStreamContext, getInitialDelimiter, SplitLineContext, splitQueryLine } from './splitQuery';
import {
SplitStreamContext,
getInitialDelimiter,
SplitLineContext,
splitQueryLine,
finishSplitStream,
} from './splitQuery';
import { SplitterOptions } from './options';
export class SplitQueryStream extends stream.Transform {
@@ -9,6 +15,12 @@ export class SplitQueryStream extends stream.Transform {
super({ objectMode: true });
this.context = {
commandPart: '',
commandStartLine: 0,
commandStartColumn: 0,
commandStartPosition: 0,
streamPosition: 0,
line: 0,
column: 0,
options,
currentDelimiter: getInitialDelimiter(options),
pushOutput: cmd => this.push(cmd),
@@ -28,8 +40,7 @@ export class SplitQueryStream extends stream.Transform {
done();
}
_flush(done) {
const trimmed = this.context.commandPart;
if (trimmed) this.push(trimmed);
finishSplitStream(this.context);
done();
}
}