36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
import fs from "fs";
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export default function parseEnv(
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/** The file path to the env. Eg. /app/.env */ envFile) {
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if (!fs.existsSync(envFile))
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return undefined;
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const envTextContent = fs.readFileSync(envFile, "utf-8");
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const envLines = envTextContent
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.split("\n")
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.map((ln) => ln.trim())
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.filter((ln) => {
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const commentLine = ln.match(/^\#/);
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const validEnv = ln.match(/.*\=/);
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if (commentLine)
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return false;
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if (validEnv)
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return true;
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return false;
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});
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const newEnvObj = {};
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for (let i = 0; i < envLines.length; i++) {
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const emvLine = envLines[i];
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const envLineArr = emvLine.split("=");
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const envTitle = envLineArr[0];
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const envValue = envLineArr[1];
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if (!(envTitle === null || envTitle === void 0 ? void 0 : envTitle.match(/./)))
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continue;
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if (envValue === null || envValue === void 0 ? void 0 : envValue.match(/./)) {
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newEnvObj[envTitle] = envValue;
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}
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else {
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newEnvObj[envTitle] = "";
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}
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}
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return newEnvObj;
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}
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