@withpica/mcp-server/dist/lib/changelog.js

MCP Server for withPICA — enables AI assistants to interact with your withPICA music catalog

// Copyright (c) 2025-2026 Withpica Ltd. All rights reserved.
export const CHANGELOG_SECTION_NAMES = [
    "Added",
    "Changed",
    "Fixed",
    "Removed",
    "Security",
    "Deprecated",
];
const HEADING_RE = /^##\s+\[([^\]]+)\](?:\s*-\s*(\d{4}-\d{2}-\d{2}))?\s*$/;
const SECTION_RE = /^###\s+(\w+)\s*$/;
const BULLET_RE = /^-\s+(.*)$/;
export function parseChangelogText(text) {
    const lines = text.split("\n");
    const entries = [];
    let current = null;
    let currentSection = null;
    let currentBullet = null;
    const flush = (endLine) => {
        if (current && current.version !== "Unreleased") {
            current.markdown = lines
                .slice(current._start, endLine)
                .join("\n")
                .trimEnd();
            const { _start, ...rest } = current;
            entries.push(rest);
        }
        current = null;
        currentSection = null;
        currentBullet = null;
    };
    for (let i = 0; i < lines.length; i++) {
        const line = lines[i];
        const headingMatch = line.match(HEADING_RE);
        if (headingMatch) {
            flush(i);
            current = {
                version: headingMatch[1],
                date: headingMatch[2] ?? null,
                sections: {},
                markdown: "",
                _start: i,
            };
            currentSection = null;
            continue;
        }
        if (!current)
            continue;
        const sectionMatch = line.match(SECTION_RE);
        if (sectionMatch) {
            const name = sectionMatch[1];
            if (CHANGELOG_SECTION_NAMES.includes(name)) {
                currentSection = name;
                if (!current.sections[name])
                    current.sections[name] = [];
            }
            else {
                currentSection = null;
            }
            currentBullet = null;
            continue;
        }
        const bulletMatch = line.match(BULLET_RE);
        if (bulletMatch && currentSection) {
            const arr = current.sections[currentSection];
            arr.push(bulletMatch[1].trim());
            currentBullet = {
                entry: current,
                section: currentSection,
                index: arr.length - 1,
            };
            continue;
        }
        if (currentBullet && line.startsWith("  ") && line.trim().length > 0) {
            const arr = currentBullet.entry.sections[currentBullet.section];
            arr[currentBullet.index] = `${arr[currentBullet.index]} ${line.trim()}`;
            continue;
        }
        currentBullet = null;
    }
    flush(lines.length);
    return entries;
}
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