/
getSelectProjectsMessage.ts
69 lines (64 loc) · 2.22 KB
/
getSelectProjectsMessage.ts
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/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import chalk = require('chalk');
import type {Config} from '@jest/types';
import getProjectDisplayName from './getProjectDisplayName';
export default function getSelectProjectsMessage(
projectConfigs: Array<Config.ProjectConfig>,
opts: {
ignoreProjects: Array<string> | undefined;
selectProjects: Array<string> | undefined;
},
): string {
if (projectConfigs.length === 0) {
return getNoSelectionWarning(opts);
}
return getProjectsRunningMessage(projectConfigs);
}
function getNoSelectionWarning(opts: {
ignoreProjects: Array<string> | undefined;
selectProjects: Array<string> | undefined;
}): string {
if (opts.ignoreProjects && opts.selectProjects) {
return chalk.yellow(
'You provided values for --selectProjects and --ignoreProjects, but no projects were found matching the selection.\n' +
'Are you ignoring all the selected projects?\n',
);
} else if (opts.ignoreProjects) {
return chalk.yellow(
'You provided values for --ignoreProjects, but no projects were found matching the selection.\n' +
'Are you ignoring all projects?\n',
);
} else if (opts.selectProjects) {
return chalk.yellow(
'You provided values for --selectProjects but no projects were found matching the selection.\n',
);
} else {
return chalk.yellow('No projects were found.\n');
}
}
function getProjectsRunningMessage(
projectConfigs: Array<Config.ProjectConfig>,
): string {
if (projectConfigs.length === 1) {
const name =
getProjectDisplayName(projectConfigs[0]) ?? '<unnamed project>';
return `Running one project: ${chalk.bold(name)}\n`;
}
const projectsList = projectConfigs
.map(getProjectNameListElement)
.sort()
.join('\n');
return `Running ${projectConfigs.length} projects:\n${projectsList}\n`;
}
function getProjectNameListElement(
projectConfig: Config.ProjectConfig,
): string {
const name = getProjectDisplayName(projectConfig);
const elementContent = name ? chalk.bold(name) : '<unnamed project>';
return `- ${elementContent}`;
}