"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const semver_1 = require("semver");
const chalk_1 = require("chalk");
const common_tags_1 = require("common-tags");
const fs_1 = require("fs");
const path = require("path");
const config_1 = require("../models/config");
const find_up_1 = require("../utilities/find-up");
const require_project_module_1 = require("../utilities/require-project-module");
const resolve = require('resolve');
const { bold, red, yellow } = chalk_1.default;
function _hasOldCliBuildFile() {
return fs_1.existsSync(find_up_1.findUp('angular-cli-build.js', process.cwd()))
|| fs_1.existsSync(find_up_1.findUp('angular-cli-build.ts', process.cwd()))
|| fs_1.existsSync(find_up_1.findUp('ember-cli-build.js', process.cwd()))
|| fs_1.existsSync(find_up_1.findUp('angular-cli-build.js', __dirname))
|| fs_1.existsSync(find_up_1.findUp('angular-cli-build.ts', __dirname))
|| fs_1.existsSync(find_up_1.findUp('ember-cli-build.js', __dirname));
}
class Version {
constructor(_version = null) {
this._version = _version;
this._semver = null;
this._semver = _version && new semver_1.SemVer(_version);
}
isAlpha() { return this.qualifier == 'alpha'; }
isBeta() { return this.qualifier == 'beta'; }
isReleaseCandidate() { return this.qualifier == 'rc'; }
isKnown() { return this._version !== null; }
isLocal() { return this.isKnown() && path.isAbsolute(this._version); }
isGreaterThanOrEqualTo(other) {
return this._semver.compare(other) >= 0;
}
get major() { return this._semver ? this._semver.major : 0; }
get minor() { return this._semver ? this._semver.minor : 0; }
get patch() { return this._semver ? this._semver.patch : 0; }
get qualifier() { return this._semver ? this._semver.prerelease[0] : ''; }
get extra() { return this._semver ? this._semver.prerelease[1] : ''; }
toString() { return this._version; }
static fromProject() {
let packageJson = null;
try {
const angularCliPath = resolve.sync('@angular/cli', {
basedir: process.cwd(),
packageFilter: (pkg, _pkgFile) => {
packageJson = pkg;
}
});
if (angularCliPath && packageJson) {
try {
return new Version(packageJson.version);
}
catch (e) {
return new Version(null);
}
}
}
catch (e) {
// Fallback to reading config.
}
const configPath = config_1.CliConfig.configFilePath();
if (configPath === null) {
return new Version(null);
}
const configJson = fs_1.readFileSync(configPath, 'utf8');
try {
const json = JSON.parse(configJson);
return new Version(json.project);
}
catch (e) {
return new Version(null);
}
}
static assertAngularVersionIs2_3_1OrHigher(projectRoot) {
let pkgJson;
try {
pkgJson = require_project_module_1.requireProjectModule(projectRoot, '@angular/core/package.json');
}
catch (_) {
console.error(bold(red(common_tags_1.stripIndents `
You seem to not be depending on "@angular/core". This is an error.
`)));
process.exit(2);
}
// Just check @angular/core.
if (pkgJson && pkgJson['version']) {
const v = new Version(pkgJson['version']);
if (v.isLocal()) {
console.warn(yellow('Using a local version of angular. Proceeding with care...'));
}
else {
// Check if major is not 0, so that we stay compatible with local compiled versions
// of angular.
if (!v.isGreaterThanOrEqualTo(new semver_1.SemVer('2.3.1')) && v.major != 0) {
console.error(bold(red(common_tags_1.stripIndents `
This version of CLI is only compatible with angular version 2.3.1 or better. Please
upgrade your angular version, e.g. by running:
npm install @angular/core@latest
` + '\n')));
process.exit(3);
}
}
}
else {
console.error(bold(red(common_tags_1.stripIndents `
You seem to not be depending on "@angular/core". This is an error.
`)));
process.exit(2);
}
}
static assertPostWebpackVersion() {
if (this.isPreWebpack()) {
console.error(bold(red('\n' + common_tags_1.stripIndents `
It seems like you're using a project generated using an old version of the Angular CLI.
The latest CLI now uses webpack and has a lot of improvements including a simpler
workflow, a faster build, and smaller bundles.
To get more info, including a step-by-step guide to upgrade the CLI, follow this link:
https://github.com/angular/angular-cli/wiki/Upgrading-from-Beta.10-to-Beta.14
` + '\n')));
process.exit(1);
}
else {
// Verify that there's no build file.
if (_hasOldCliBuildFile()) {
console.error(bold(yellow('\n' + common_tags_1.stripIndents `
It seems like you're using the newest version of the Angular CLI that uses webpack.
This version does not require an angular-cli-build file, but your project has one.
It will be ignored.
` + '\n')));
}
}
}
static assertTypescriptVersion(projectRoot) {
const config = config_1.CliConfig.fromProject() || config_1.CliConfig.fromGlobal();
if (!config.get('warnings.typescriptMismatch')) {
return;
}
let compilerVersion, tsVersion;
try {
compilerVersion = require_project_module_1.requireProjectModule(projectRoot, '@angular/compiler-cli').VERSION.full;
tsVersion = require_project_module_1.requireProjectModule(projectRoot, 'typescript').version;
}
catch (_) {
console.error(bold(red(common_tags_1.stripIndents `
Versions of @angular/compiler-cli and typescript could not be determined.
The most common reason for this is a broken npm install.
Please make sure your package.json contains both @angular/compiler-cli and typescript in
devDependencies, then delete node_modules and package-lock.json (if you have one) and
run npm install again.
`)));
process.exit(2);
}
const versionCombos = [
{ compiler: '>=2.3.1 <3.0.0', typescript: '>=2.0.2 <2.3.0' },
{ compiler: '>=4.0.0 <5.0.0', typescript: '>=2.1.0 <2.4.0' },
{ compiler: '>=5.0.0 <6.0.0', typescript: '>=2.4.2 <2.5.0' }
];
const currentCombo = versionCombos.find((combo) => semver_1.satisfies(compilerVersion, combo.compiler));
if (currentCombo && !semver_1.satisfies(tsVersion, currentCombo.typescript)) {
// First line of warning looks weird being split in two, disable tslint for it.
console.log((yellow('\n' + common_tags_1.stripIndent `
@angular/compiler-cli@${compilerVersion} requires typescript@'${currentCombo.typescript}' but ${tsVersion} was found instead.
Using this version can result in undefined behaviour and difficult to debug problems.
Please run the following command to install a compatible version of TypeScript.
npm install typescript@'${currentCombo.typescript}'
To disable this warning run "ng set warnings.typescriptMismatch=false".
` + '\n')));
}
}
static isPreWebpack() {
// CliConfig is a bit stricter with the schema, so we need to be a little looser with it.
const version = Version.fromProject();
if (version && version.isKnown()) {
if (version.major == 0) {
return true;
}
else if (version.minor != 0) {
return false;
}
else if (version.isBeta() && !version.toString().match(/webpack/)) {
const betaVersion = version.extra;
if (parseInt(betaVersion) < 12) {
return true;
}
}
}
else {
return _hasOldCliBuildFile();
}
return false;
}
}
exports.Version = Version;
//# sourceMappingURL=/users/hansl/sources/hansl/angular-cli/upgrade/version.js.map