snyk-docker-plugin/dist/go-parser/str-tab-parser.js

Snyk CLI docker plugin

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parserStrTab = void 0;
/**
 * Because 3rd party imports in Go look like URLs (github.com/bla/bla)
 * we try to match lines that have URL-like type of string and ends with `..inittask` string
 * `.inittask` is internal Go mechanism to initialize modules
 */
const INIT_TASK_LINE_REGEXP = /^\w+\.\w+\/.+\.\.inittask$/;
/**
 * Get all lines in `.strtab` that ends with `..inittask`
 * `..inittask` is internal go function to init the package
 * Also lines need to be decoded, cos it might contain HTML encoded symbols
 * @param strTabSectionBuffer
 */
function parserStrTab(strTabSectionBuffer) {
    return (strTabSectionBuffer
        .toString()
        // Lines in a strTab are terminated by \u0000 (NULL) symbol
        .split("\0")
        // Get only lines that look like go packages
        .filter((line) => line.match(INIT_TASK_LINE_REGEXP))
        // Remove trailing `..inittask` from go package
        .map((line) => decodeURIComponent(line.replace("..inittask", ""))));
}
exports.parserStrTab = parserStrTab;
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