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Update runtime checks and installer behavior

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This commit is contained in:
Advait Paliwal
2026-03-25 13:55:32 -07:00
parent 572de7ba85
commit f6dbacc9d5
24 changed files with 431 additions and 21 deletions
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25
bin/feynman.js
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@@ -1,8 +1,25 @@
#!/usr/bin/env node
const v = process.versions.node.split(".").map(Number);
if (v[0] < 20) {
console.error(`feynman requires Node.js 20 or later (you have ${process.versions.node})`);
console.error("upgrade: https://nodejs.org or nvm install 20");
const MIN_NODE_VERSION = "20.18.1";
function parseNodeVersion(version) {
const [major = "0", minor = "0", patch = "0"] = version.replace(/^v/, "").split(".");
return {
major: Number.parseInt(major, 10) || 0,
minor: Number.parseInt(minor, 10) || 0,
patch: Number.parseInt(patch, 10) || 0,
};
}
function compareNodeVersions(left, right) {
if (left.major !== right.major) return left.major - right.major;
if (left.minor !== right.minor) return left.minor - right.minor;
return left.patch - right.patch;
}
if (compareNodeVersions(parseNodeVersion(process.versions.node), parseNodeVersion(MIN_NODE_VERSION)) < 0) {
console.error(`feynman requires Node.js ${MIN_NODE_VERSION} or later (detected ${process.versions.node}).`);
console.error("Switch to Node 20 with `nvm install 20 && nvm use 20`, or use the standalone installer:");
console.error("curl -fsSL https://feynman.is/install | bash");
process.exit(1);
}
await import("../scripts/patch-embedded-pi.mjs");