90 lines
2.8 KiB
JavaScript
90 lines
2.8 KiB
JavaScript
import { dirname } from "path";
|
|
import { fileURLToPath } from "url";
|
|
import { run } from "./run.js";
|
|
const __filename = fileURLToPath(import.meta.url);
|
|
const __dirname = dirname(__filename);
|
|
// Returns the most recent git commit hash for a given filename
|
|
export async function getGitTag(filename) {
|
|
const result = await run("git", ["log", "-n", "1", "--", filename], __dirname);
|
|
if (!result.ok) {
|
|
throw new Error(`git log error`);
|
|
}
|
|
let log = result.stdout.trim();
|
|
if (!log) {
|
|
return null;
|
|
}
|
|
const hashMatch = log.match(/^commit\s+([0-9a-f]{40})\n/i);
|
|
if (!hashMatch) {
|
|
return null;
|
|
}
|
|
return hashMatch[1];
|
|
}
|
|
export async function getModifiedTime(filename) {
|
|
const result = await run("git", ["log", "-n", "1", "--", filename], __dirname);
|
|
if (!result.ok) {
|
|
throw new Error(`git log error`);
|
|
}
|
|
let log = result.stdout.trim();
|
|
if (!log) {
|
|
return null;
|
|
}
|
|
for (let line of log.split("\n")) {
|
|
line = line.trim();
|
|
if (!line) {
|
|
break;
|
|
}
|
|
const match = line.match(/^date:\s+(.*)$/i);
|
|
if (match) {
|
|
return (new Date(match[1].trim())).getTime();
|
|
;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
export async function getLogs(files, range, limit) {
|
|
const args = ["log", "-n", String((limit != null) ? limit : 100)];
|
|
if (range) {
|
|
args.push(`${range.tag0}..${range.tag1}`);
|
|
}
|
|
if (files) {
|
|
args.push("--");
|
|
files.forEach((f) => args.push(f));
|
|
}
|
|
const exec = await run("git", args);
|
|
if (!exec.ok) {
|
|
throw new Error(`git log error`);
|
|
}
|
|
const log = exec.stdout.trim();
|
|
if (!log) {
|
|
return [];
|
|
}
|
|
const results = [{ commit: "", author: "", date: "", body: "" }];
|
|
for (const line of log.split("\n")) {
|
|
const hashMatch = line.match(/^commit\s+([0-9a-f]{40})/i);
|
|
if (hashMatch) {
|
|
results.push({ commit: hashMatch[1], author: "", date: "", body: "" });
|
|
}
|
|
else {
|
|
if (line.startsWith("Author:")) {
|
|
results[results.length - 1].author = line.substring(7).trim();
|
|
}
|
|
else if (line.startsWith("Date:")) {
|
|
results[results.length - 1].date = line.substring(5).trim();
|
|
}
|
|
else {
|
|
results[results.length - 1].body = (results[results.length - 1].body + " " + line).trim();
|
|
}
|
|
}
|
|
}
|
|
// Nix the bootstrap entry
|
|
results.shift();
|
|
return results;
|
|
}
|
|
export async function getDiff(filename, tag0, tag1) {
|
|
const result = await run("git", ["diff", `${tag0}..${tag1}`, "--", filename]);
|
|
if (!result.ok) {
|
|
throw new Error(`git log error`);
|
|
}
|
|
return result.stdout.trim();
|
|
}
|
|
//# sourceMappingURL=git.js.map
|