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45 lines
938 B
45 lines
938 B
import fs from "fs-extra";
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import path from "path";
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const UPDATE_LOG = "UPDATELOG.md";
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// parse the UPDATELOG.md
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export async function resolveUpdateLog(tag) {
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const cwd = process.cwd();
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const reTitle = /^## v[\d\.]+/;
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const reEnd = /^---/;
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const file = path.join(cwd, UPDATE_LOG);
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if (!(await fs.pathExists(file))) {
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throw new Error("could not found UPDATELOG.md");
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}
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const data = await fs.readFile(file).then((d) => d.toString("utf8"));
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const map = {};
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let p = "";
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data.split("\n").forEach((line) => {
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if (reTitle.test(line)) {
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p = line.slice(3).trim();
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if (!map[p]) {
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map[p] = [];
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} else {
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throw new Error(`Tag ${p} dup`);
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}
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} else if (reEnd.test(line)) {
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p = "";
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} else if (p) {
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map[p].push(line);
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}
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});
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if (!map[tag]) {
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throw new Error(`could not found "${tag}" in UPDATELOG.md`);
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}
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return map[tag].join("\n").trim();
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}
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