mirror of https://github.com/renovatebot/renovate
50 lines
1.6 KiB
TypeScript
50 lines
1.6 KiB
TypeScript
import upath from 'upath';
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import { GlobalConfig } from '../../config/global';
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import { logger } from '../../logger';
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import { findUpLocal } from '../fs';
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import { newlineRegex } from '../regex';
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import { rawExec } from './common';
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import type { RawExecOptions } from './types';
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export function isHermit(): boolean {
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return GlobalConfig.get('binarySource') === 'hermit';
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}
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export async function findHermitCwd(cwd: string): Promise<string> {
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const relativeCwd = upath.relative(GlobalConfig.get('localDir', ''), cwd);
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const hermitFile = await findUpLocal('bin/hermit', relativeCwd);
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if (hermitFile === null) {
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throw new Error(`hermit not found for ${cwd}`);
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}
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return upath.join(GlobalConfig.get('localDir'), upath.dirname(hermitFile));
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}
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export async function getHermitEnvs(
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rawOptions: RawExecOptions,
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): Promise<Record<string, string>> {
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const cwd = rawOptions.cwd ?? /* istanbul ignore next */ '';
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const hermitCwd = await findHermitCwd(cwd);
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logger.debug({ cwd, hermitCwd }, 'fetching hermit environment variables');
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// with -r will output the raw unquoted environment variables to consume
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const hermitEnvResp = await rawExec('./hermit env -r', {
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...rawOptions,
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cwd: hermitCwd,
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});
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const out: Record<string, string> = {};
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const lines = hermitEnvResp.stdout
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.split(newlineRegex)
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.map((line) => line.trim())
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.filter((line) => line.includes('='));
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for (const line of lines) {
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const equalIndex = line.indexOf('=');
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const name = line.substring(0, equalIndex);
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out[name] = line.substring(equalIndex + 1);
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}
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return out;
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}
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