mirror of
https://github.com/dohooo/helmor.git
synced 2026-09-22 16:40:02 +08:00
Caspian Zhao
4745c10619
The regex used `\Z` for end-of-string, which JavaScript does not support (it is treated as the literal character `Z`). When the requested version had no subsequent section in CHANGELOG.md — i.e., the newest release, which is the common case — the lookahead could never match, the regex returned null, and publish.yml fell back to "See CHANGELOG.md for release details." instead of the real body. Rewritten as two separate matches: find the heading line, then read to the next `^## ` heading or EOF. Verified locally: - `0.1.0` → "Hello Helmor." (was "See CHANGELOG.md for release details.") - non-existent version → correct fallback - multi-section CHANGELOG → extracts the requested section in isolation
42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
import fs from "node:fs";
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import path from "node:path";
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const requestedVersion = process.argv.slice(2).find((arg) => arg !== "--");
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const packageJson = JSON.parse(
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fs.readFileSync(path.join(process.cwd(), "package.json"), "utf8"),
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);
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const version = requestedVersion ?? packageJson.version;
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const changelogPath = path.join(process.cwd(), "CHANGELOG.md");
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if (!fs.existsSync(changelogPath)) {
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console.log("See CHANGELOG.md for release details.");
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process.exit(0);
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}
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const changelog = fs.readFileSync(changelogPath, "utf8");
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const escapedVersion = version.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
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// Find the heading line for this version. Done in two steps because
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// JavaScript regex does not support `\Z` (end-of-string) — the previous
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// single-regex approach silently fell through to the fallback whenever
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// the section happened to be the last one in the file (which is the
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// common case: the newest release is always on top).
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const headingPattern = new RegExp(`^##\\s+${escapedVersion}\\b.*$`, "m");
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const headingMatch = changelog.match(headingPattern);
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if (!headingMatch || headingMatch.index === undefined) {
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console.log("See CHANGELOG.md for release details.");
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process.exit(0);
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}
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const afterHeading = changelog.slice(
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headingMatch.index + headingMatch[0].length,
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);
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const nextHeadingMatch = afterHeading.match(/^##\s+/m);
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const body = (
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nextHeadingMatch && nextHeadingMatch.index !== undefined
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? afterHeading.slice(0, nextHeadingMatch.index)
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: afterHeading
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).trim();
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console.log(body || "See CHANGELOG.md for release details.");
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