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

> 30 lines of code and 4 definitions.

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

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

## Definitions

- `parseSlitherReport` (lexical_declaration, line 20, exported)
- `slitherSucceeded` (lexical_declaration, line 16, exported)
- `TOOL` (lexical_declaration, line 14)
- `mapping` (lexical_declaration, line 22, exported)

## 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 {
    boolField,
    firstNumberField,
    firstRecord,
    recordAt,
    recordsAt,
    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";

const TOOL = "slither";

export const slitherSucceeded = function slitherSucceeded(report: string): boolean {
    return boolField(jsonRecord(report || "{}"), "success");
};

export const parseSlitherReport = function parseSlitherReport(report: string, ecosystem: string): Finding[] {
    return recordsAt(recordAt(jsonRecord(report || "{}"), "results"), "detectors").map((detector) => {
        const mapping = recordAt(firstRecord(recordsAt(detector, "elements")), "source_mapping");
        return advisoryFinding({
            column: POSITION,
            ecosystem,
            file: stringField(mapping, "filename_relative"),
            line: firstNumberField(mapping, "lines", POSITION),
            message: stringField(detector, "description").trim(),
            ruleId: stringField(detector, "check", TOOL),
            tool: TOOL,
        });
    });
};
```