conventional-changelog/dist/utils.js

Generate a changelog from git metadata.

import { isPrereleaseVersion } from '@conventional-changelog/git-client';
import { hostsOptions } from './hosts/index.js';
export function getHostOptions(repository, context) {
    const host = context?.host;
    let type;
    if (!host || host === repository?.host) {
        type = repository?.type;
    }
    else {
        const match = host.match(/github|bitbucket|gitlab/i);
        type = match?.[0]?.toLowerCase();
    }
    if (type && (type in hostsOptions)) {
        return hostsOptions[type];
    }
    return null;
}
export function guessNextTag(previousTag, version = '') {
    if (previousTag) {
        if (previousTag.startsWith('v') && !version.startsWith('v')) {
            return `v${version}`;
        }
        if (!previousTag.startsWith('v') && version.startsWith('v')) {
            return version.replace(/^v/, '');
        }
        return version;
    }
    if (!version.startsWith('v')) {
        return `v${version}`;
    }
    return version;
}
export function isUnreleasedVersion(semverTags, version) {
    const [lastTag] = semverTags;
    return lastTag && version
        && (lastTag === version || lastTag === `v${version}`);
}
export const versionTagRegex = /tag:\s*(.*?)[,)]/gi;
export const defaultVersionRegex = /tag:\s*[v=]?(.*?)[,)]/gi;
export function matchSemverTag(gitTags, regex, predicate) {
    if (typeof gitTags === 'string') {
        for (const [, tag] of gitTags.matchAll(regex)) {
            if (predicate(tag)) {
                return tag;
            }
        }
    }
    return null;
}
export function defaultCommitTransform(commit, params) {
    const { tags, options: { formatDate } } = params;
    const prefix = tags?.prefix;
    const versionRegex = prefix
        ? new RegExp(`tag:\\s*[v=]?${prefix}(.*?)[,)]`, 'gi')
        : defaultVersionRegex;
    const { committerDate, gitTags } = commit;
    const patch = {
        committerDate: committerDate
            ? formatDate(committerDate)
            : committerDate
    };
    const version = matchSemverTag(gitTags, versionRegex, version => !(tags?.skipUnstable && isPrereleaseVersion(version)));
    if (version) {
        patch.version = version;
    }
    return patch;
}
export function bindLogNamespace(namespace, log) {
    return (messages) => log(namespace, messages);
}
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