mirror of
https://github.com/github/awesome-copilot.git
synced 2026-02-20 18:35:14 +00:00
46256b3a50
- Add git-dates.mjs utility to extract file modification dates from git history - Include lastUpdated field in JSON data for all resource types - Display relative time (e.g., '3 days ago') with full date on hover - Add 'Recently Updated' sort option to agents, prompts, instructions, and skills pages - Update deploy-website.yml to use fetch-depth: 0 for full git history CI overhead: ~20-30s additional for full git checkout
104 lines
2.7 KiB
JavaScript
104 lines
2.7 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Utility to extract last modification dates from git history.
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* Uses a single git log command for efficiency.
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*/
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import { execSync } from "child_process";
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import path from "path";
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/**
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* Get the last modification date for all tracked files in specified directories.
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* Returns a Map of file path -> ISO date string.
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*
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* @param {string[]} directories - Array of directory paths to scan
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* @param {string} rootDir - Root directory for relative paths
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* @returns {Map<string, string>} Map of relative file path to ISO date string
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*/
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export function getGitFileDates(directories, rootDir) {
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const fileDates = new Map();
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try {
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// Get git log with file names for all specified directories
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// Format: ISO date, then file names that were modified in that commit
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const gitArgs = [
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"--no-pager",
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"log",
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"--format=%aI", // Author date in ISO 8601 format
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"--name-only",
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"--diff-filter=ACMR", // Added, Copied, Modified, Renamed
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"--",
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...directories,
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];
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const output = execSync(`git ${gitArgs.join(" ")}`, {
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encoding: "utf8",
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cwd: rootDir,
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stdio: ["pipe", "pipe", "pipe"],
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});
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// Parse the output: alternating date lines and file name lines
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// Format is:
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// 2026-01-15T10:30:00+00:00
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//
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// file1.md
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// file2.md
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//
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// 2026-01-14T09:00:00+00:00
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// ...
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let currentDate = null;
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const lines = output.split("\n");
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for (const line of lines) {
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const trimmed = line.trim();
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if (!trimmed) {
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continue;
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}
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// Check if this is a date line (ISO 8601 format)
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if (/^\d{4}-\d{2}-\d{2}T/.test(trimmed)) {
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currentDate = trimmed;
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} else if (currentDate && trimmed) {
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// This is a file path - only set if we haven't seen this file yet
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// (first occurrence is the most recent modification)
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if (!fileDates.has(trimmed)) {
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fileDates.set(trimmed, currentDate);
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}
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}
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}
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} catch (error) {
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// Git command failed - might not be a git repo or no history
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console.warn("Warning: Could not get git dates:", error.message);
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}
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return fileDates;
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}
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/**
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* Get the last modification date for a single file.
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*
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* @param {string} filePath - Path to the file (relative to git root)
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* @param {string} rootDir - Root directory
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* @returns {string|null} ISO date string or null if not found
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*/
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export function getGitFileDate(filePath, rootDir) {
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try {
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const output = execSync(
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`git --no-pager log -1 --format="%aI" -- "${filePath}"`,
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{
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encoding: "utf8",
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cwd: rootDir,
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stdio: ["pipe", "pipe", "pipe"],
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}
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);
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const date = output.trim();
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return date || null;
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} catch (error) {
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return null;
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}
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}
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