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import { execSync } from 'node:child_process';
import * as semver from 'semver';
import { version as version_ } from '../../package.json';
function readBranchName(): string {
return (
execSync('git branch --show-current').toString('utf8').trim() || 'unknown'
);
}
function readCommitHash(): string {
return execSync('git rev-parse HEAD').toString('utf8').trim() || 'unknown';
}
function readOtherLatestReleaseTagNames(): string[] {
const tags = execSync('git tag -l').toString('utf8').split('\n');
const latestTagByMajor: Record<string, string> = {};
for (const tag of tags) {
if (!semver.valid(tag)) {
continue;
}
const majorVersion = semver.major(tag);
if (majorVersion < 6) {
continue;
}
const latestTag = latestTagByMajor[majorVersion];
if (latestTag == null || semver.lt(latestTag, tag)) {
latestTagByMajor[majorVersion] = tag;
}
}
return Object.values(latestTagByMajor).sort(semver.rcompare);
}
// Set by netlify
const {
CONTEXT: deployContext = 'local',
BRANCH: branchName = readBranchName(),
COMMIT_REF: commitRef = readCommitHash(),
} = process.env;
const otherVersions = readOtherLatestReleaseTagNames();
export const isReleaseBranch = /^v\d+$/.test(branchName);
/**
* The text of the version banner describing the current version.
*
* This is `null` in production and thus should not be displayed.
*/
export const versionBannerInfix: string | null = (() => {
if (deployContext === 'production') {
return null;
}
if (isReleaseBranch) {
return '"an old version"';
}
if (branchName === 'next') {
return '"the next (unreleased) version"';
}
return '"a development version"';
})();
/**
* The current version of Faker from package.json.
*/
export const version = version_;
/**
* The commit hash of the current version.
*/
export const commitHash = commitRef.substring(0, 7);
/**
* The version label to display in the top-right corner of the site.
*/
export const versionLabel = isReleaseBranch ? `v${version}` : branchName;
/**
* The links to other versions of the documentation.
*/
export const versionLinks = [
{
version: 'next',
link: 'https://next.fakerjs.dev/',
},
...otherVersions.map((version) => ({
version,
link: `https://v${semver.major(version)}.fakerjs.dev/`,
})),
]
// Don't link to the current branch's version.
.filter(({ link }) => link !== `https://${branchName}.fakerjs.dev/`);
/**
* The name of the Algolia index to use for search.
*/
export const algoliaIndex = isReleaseBranch
? `fakerjs-v${semver.major(version)}`
: 'fakerjs-next';
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