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

> 21 lines of code and 3 definitions.

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

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

## Definitions

- `parseShellcheckOutput` (lexical_declaration, line 10, exported)
- `TOOL` (lexical_declaration, line 7)
- `CODE_PREFIX` (lexical_declaration, line 8)

## 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/record.parser.ts](https://banes-lab.com/source/quality/core/parsers/record.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 { hasField, numberField, stringField } from "#core/selectors/record.selector";
import type { Finding } from "#types/finding.types";
import { POSITION } from "#configuration/constants/tool.constants";
import { parseJsonRecords } from "#core/parsers/record.parser";
import { toolFinding } from "#core/factories/finding.factory";

const TOOL = "shellcheck";
const CODE_PREFIX = "SC";

export const parseShellcheckOutput = function parseShellcheckOutput(stdout: string, ecosystem: string): Finding[] {
    return parseJsonRecords(stdout || "[]").map((comment) =>
        toolFinding({
            column: numberField(comment, "column", POSITION),
            ecosystem,
            file: stringField(comment, "file"),
            fixable: hasField(comment, "fix"),
            line: numberField(comment, "line", POSITION),
            message: stringField(comment, "message"),
            ruleId: `${CODE_PREFIX}${String(numberField(comment, "code", 0))}`,
            tool: TOOL,
        }),
    );
};
```