52 lines
2.2 KiB
JavaScript
52 lines
2.2 KiB
JavaScript
import { IniSectionType } from "@smithy/types";
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import { CONFIG_PREFIX_SEPARATOR } from "./loadSharedConfigFiles";
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const prefixKeyRegex = /^([\w-]+)\s(["'])?([\w-@\+]+)\2$/;
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const profileNameBlockList = ["__proto__", "profile __proto__"];
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export const parseIni = (iniData) => {
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const map = {};
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let currentSection;
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let currentSubSection;
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for (const iniLine of iniData.split(/\r?\n/)) {
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const trimmedLine = iniLine.split(/(^|\s)[;#]/)[0].trim();
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const isSection = trimmedLine[0] === "[" && trimmedLine[trimmedLine.length - 1] === "]";
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if (isSection) {
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currentSection = undefined;
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currentSubSection = undefined;
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const sectionName = trimmedLine.substring(1, trimmedLine.length - 1);
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const matches = prefixKeyRegex.exec(sectionName);
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if (matches) {
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const [, prefix, , name] = matches;
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if (Object.values(IniSectionType).includes(prefix)) {
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currentSection = [prefix, name].join(CONFIG_PREFIX_SEPARATOR);
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}
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}
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else {
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currentSection = sectionName;
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}
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if (profileNameBlockList.includes(sectionName)) {
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throw new Error(`Found invalid profile name "${sectionName}"`);
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}
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}
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else if (currentSection) {
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const indexOfEqualsSign = trimmedLine.indexOf("=");
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if (![0, -1].includes(indexOfEqualsSign)) {
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const [name, value] = [
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trimmedLine.substring(0, indexOfEqualsSign).trim(),
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trimmedLine.substring(indexOfEqualsSign + 1).trim(),
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];
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if (value === "") {
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currentSubSection = name;
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}
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else {
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if (currentSubSection && iniLine.trimStart() === iniLine) {
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currentSubSection = undefined;
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}
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map[currentSection] = map[currentSection] || {};
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const key = currentSubSection ? [currentSubSection, name].join(CONFIG_PREFIX_SEPARATOR) : name;
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map[currentSection][key] = value;
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}
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}
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}
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}
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return map;
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};
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