[Dev Deps] update @ljharb/eslint-config, tape; add `safe-publish-…

…latest`

bin.js

@@ -47,6 +47,6 @@ const {
 	});
 
 getLockfile(pkg, date === 'now' ? undefined : date, { logger: console.log.bind(console), npmNeeded: '^6.9.0-0' })
-	.then(lockfile => writeFile(output, lockfile))
+	.then((lockfile) => writeFile(output, lockfile))
 	.then(() => { console.log(chalk.green('Lockfile contents written!')); })
-	.catch(err => console.error(err));
+	.catch((err) => console.error(err));

getLockfile.js

@@ -21,11 +21,11 @@ module.exports = function getLockfile(packageFile, date, { npmNeeded, logger = (
 	}
 	const tmpDirP = getProjectTempDir({ npmNeeded, logger });
 	const npmRC = path.join(path.dirname(packageFile), '.npmrc');
-	const copyPkg = tmpDirP.then(tmpDir => {
+	const copyPkg = tmpDirP.then((tmpDir) => {
 		logger(chalk.blue(`Creating \`package.json\` in temp dir for ${date || '“now”'} lockfile`));
 		return Promise.all([
 			copyFile(packageFile, path.join(tmpDir, 'package.json')),
-			copyFile(npmRC, path.join(tmpDir, '.npmrc')).catch(err => {
+			copyFile(npmRC, path.join(tmpDir, '.npmrc')).catch((err) => {
 				if (!err || !(/^ENOENT: no such file or directory/).test(err.message)) {
 					throw err;
 				}
@@ -35,14 +35,14 @@ module.exports = function getLockfile(packageFile, date, { npmNeeded, logger = (
 	return Promise.all([tmpDirP, copyPkg]).then(([tmpDir]) => new Promise((resolve, reject) => {
 		const PATH = path.join(tmpDir, '../node_modules/.bin');
 		logger(chalk.blue(`Running npm install to create lockfile for ${date || '“now”'}...`));
-		exec(`npm install --package-lock --package-lock-only${date ? ` --before=${date}` : ''}`, { cwd: tmpDir, env: { PATH: `${PATH}:${process.env.PATH}` } }, err => {
+		exec(`npm install --package-lock --package-lock-only${date ? ` --before=${date}` : ''}`, { cwd: tmpDir, env: { PATH: `${PATH}:${process.env.PATH}` } }, (err) => {
 			if (err) {
 				reject(err);
 			} else {
 				resolve(tmpDir);
 			}
 		});
-	})).then(tmpDir => {
+	})).then((tmpDir) => {
 		logger(chalk.blue(`Reading lockfile contents for ${date || '“now”'}...`));
 		const lockfile = path.join(tmpDir, 'package-lock.json');
 		return readFile(lockfile, { encoding: 'utf-8' });

getProjectTempDir.js

@@ -29,7 +29,7 @@ const getRootTempDir = function getRootTempDir(npmNeeded, logger = () => {}) {
 			resolve(tmpDir);
 			cleanupHandlers.push(cleanup);
 			nodeCleanup(finalCleanup);
-		})).then(tmpDir => {
+		})).then((tmpDir) => {
 			const npmV = execSync('npm --version', { encoding: 'utf-8', cwd: tmpDir }).trim();
 			logger(`${chalk.blue('Checking npm version:')} \`npm --version\` -> v${npmV}`);
 			if (!semver.satisfies(npmV, npmNeeded)) {
@@ -47,7 +47,7 @@ const getRootTempDir = function getRootTempDir(npmNeeded, logger = () => {}) {
 					cleanupHandlers.unshift(() => {
 						rimraf.sync(path.join(tmpDir, '*'));
 					});
-					exec('npm install --no-package-lock --silent >/dev/null', { cwd: tmpDir }, err => {
+					exec('npm install --no-package-lock --silent >/dev/null', { cwd: tmpDir }, (err) => {
 						if (err) {
 							return reject(err);
 						}
@@ -62,7 +62,7 @@ const getRootTempDir = function getRootTempDir(npmNeeded, logger = () => {}) {
 };
 
 module.exports = function getProjectTempDir({ npmNeeded = '^6.9.0-0', logger = undefined } = {}) {
-	return getRootTempDir(npmNeeded, logger).then(rootDir => {
+	return getRootTempDir(npmNeeded, logger).then((rootDir) => {
 		const projectDir = path.join(rootDir, 'XXXXXX');
 		return new Promise((resolve, reject) => tmp.dir({ template: projectDir }, (err, tmpDir, cleanup) => {
 			if (err) {

package.json

@@ -4,6 +4,7 @@
 	"description": "Safely generate an npm lockfile and output it to the filename of your choice.",
 	"bin": "./bin.js",
 	"scripts": {
+		"prepublish": "safe-publish-latest",
 		"version": "auto-changelog && git add CHANGELOG.md",
 		"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"",
 		"lint": "eslint .",
@@ -48,10 +49,11 @@
 		"node": ">= 6"
 	},
 	"devDependencies": {
-		"@ljharb/eslint-config": "^15.1.0",
+		"@ljharb/eslint-config": "^16.0.0",
 		"auto-changelog": "^1.16.2",
 		"eslint": "^6.8.0",
-		"tape": "^5.0.0-next.3"
+		"safe-publish-latest": "^1.1.4",
+		"tape": "^5.0.0-next.4"
 	},
 	"auto-changelog": {
 		"output": "CHANGELOG.md",

test.js → test/index.js

@@ -1,18 +1,21 @@
 'use strict';
 
 const { execSync } = require('child_process');
+const path = require('path');
 const { readFileSync, unlinkSync } = require('fs');
 
 const test = require('tape');
 
-test('simple test', t => {
-	execSync('./bin.js -o package-lock.json --date=now');
-	const lockPackage = readFileSync('./package-lock.json', { encoding: 'utf-8' });
+const lockPath = path.join(__dirname, '../package-lock.json');
+
+test('simple test', (t) => {
+	execSync('"' + path.join(__dirname, '../bin.js') + '" -o package-lock.json --date=now');
+	const lockPackage = readFileSync(lockPath, { encoding: 'utf-8' });
 	t.ok(lockPackage, 'lockfile produced by package');
 	execSync('npm install --package-lock --package-lock-only', { encoding: 'utf-8' });
-	const lockActual = readFileSync('./package-lock.json', { encoding: 'utf-8' });
+	const lockActual = readFileSync(lockPath, { encoding: 'utf-8' });
 	t.ok(lockActual, 'lockfile produced by npm');
-	unlinkSync('./package-lock.json');
+	unlinkSync(lockPath);
 	t.equal(lockActual, lockPackage, 'actual === package');
 	t.end();
 });