# core/parsers/tool.staticcheck.parser.ts

> 27 lines of code and 6 definitions.

Tree: GovLab Quality
Language: typescript
Layer: processing
Canonical: https://banes-lab.com/anatomy/quality#file-quality-core-parsers-tool-staticcheck-parser-ts
Source text: https://banes-lab.com/source/quality/core/parsers/tool.staticcheck.parser.ts.txt

Listed in [core/parsers](https://banes-lab.com/api/source/quality/core/parsers.md), after [core/parsers/tool.sqlfluff.parser.ts](https://banes-lab.com/source/quality/core/parsers/tool.sqlfluff.parser.ts.md) and before [core/parsers/tool.stylua.parser.ts](https://banes-lab.com/source/quality/core/parsers/tool.stylua.parser.ts.md).

## Definitions

- `lineFinding` (lexical_declaration, line 10)
- `parseStaticcheckOutput` (lexical_declaration, line 28, exported)
- `TOOL` (lexical_declaration, line 8)
- `issue` (lexical_declaration, line 11)
- `location` (lexical_declaration, line 12)
- `file` (lexical_declaration, line 13)

## Contained in

- [core/parsers](https://banes-lab.com/anatomy/quality/folder-quality-core-parsers.md)

## Uses

- [core/factories/finding.factory.ts](https://banes-lab.com/source/quality/core/factories/finding.factory.ts.md)
- [core/parsers/location.parser.ts](https://banes-lab.com/source/quality/core/parsers/location.parser.ts.md)
- [core/selectors/record.selector.ts](https://banes-lab.com/source/quality/core/selectors/record.selector.ts.md)

## Linked from

- [core/factories](https://banes-lab.com/anatomy/quality/folder-quality-core-factories.md)
- [core/parsers](https://banes-lab.com/anatomy/quality/folder-quality-core-parsers.md)
- [core/selectors](https://banes-lab.com/anatomy/quality/folder-quality-core-selectors.md)

## Source

```typescript
import { numberField, recordAt, stringField } from "#core/selectors/record.selector";
import type { Finding } from "#types/finding.types";
import { POSITION } from "#configuration/constants/tool.constants";
import { advisoryFinding } from "#core/factories/finding.factory";
import { jsonRecord } from "#core/parsers/record.parser";
import { parseLines } from "#core/parsers/location.parser";

const TOOL = "staticcheck";

const lineFinding = function lineFinding(line: string, ecosystem: string): Finding | null {
    const issue = jsonRecord(line);
    const location = recordAt(issue, "location");
    const file = stringField(location, "file");
    if (line.length === 0 || file.length === 0) {
        return null;
    }
    return advisoryFinding({
        column: numberField(location, "column", POSITION),
        ecosystem,
        file,
        line: numberField(location, "line", POSITION),
        message: stringField(issue, "message"),
        ruleId: stringField(issue, "code", TOOL),
        tool: TOOL,
    });
};

export const parseStaticcheckOutput = function parseStaticcheckOutput(stdout: string, ecosystem: string): Finding[] {
    return parseLines(stdout, (line) => lineFinding(line, ecosystem));
};
```