aws-cdk
Version:
AWS CDK CLI, the command line tool for CDK apps
44 lines • 5.48 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.checkForPlatformWarnings = checkForPlatformWarnings;
exports.isVersionBetween = isVersionBetween;
const os = require("os");
const fs = require("fs-extra");
async function checkForPlatformWarnings(ioHelper) {
if (await hasDockerCopyBug()) {
await ioHelper.defaults.warn('`cdk synth` may hang in Docker on Linux 5.6-5.10. See https://github.com/aws/aws-cdk/issues/21379 for workarounds.');
}
}
async function hasDockerCopyBug() {
return await runningInDocker() && os.platform() === 'linux' && isVersionBetween(os.release(), '5.6', '5.10');
}
async function runningInDocker() {
return fs.pathExists('/.dockerenv');
}
function isVersionBetween(version, lower, upper) {
const ver = splitVersion(version);
const lo = splitVersion(lower);
const up = splitVersion(upper);
while (lo.length < ver.length) {
lo.push(0);
}
while (up.length < ver.length) {
up.push(9999999);
}
let n = ver.length;
for (let i = 0; i < n; i++) {
if (lo[i] < ver[i] && ver[i] < up[i]) {
return true;
}
if (lo[i] > ver[i] || ver[i] > up[i]) {
return false;
}
}
return false;
}
function splitVersion(version) {
return `${version}`.split('.')
.map(x => parseInt(x, 10))
.map(x => isNaN(x) ? 0 : x);
}
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