How to use @oclif/errors - 10 common examples
To help you get started, we’ve selected a few @oclif/errors examples, based on popular ways it is used in public projects.
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rucken / cli / src / commands / generator-entity.ts View on Github 
const choices = nxJson.projects && Object.keys(nxJson.projects).filter(key => nxJson.projects[key].tags && nxJson.projects[key].tags.indexOf('client') !== -1 &&
nxJson.projects[key].tags.indexOf('library') !== -1);
if (choices.length === 0) {
throw new CLIError('Library for core frontent entities not founded!');
}
try {
result = await inquirer.prompt([{
name: 'coreLib',
message: 'Select lib used for store model for frontend application',
type: 'list',
choices,
validate: (value: string) => value.length > 0
}]);
coreLib = result.coreLib;
} catch (error) {
throw new CLIError(error);
}
}
coreLibOrg = coreLib &&
angularJson['projects'] &&
angularJson['projects'][coreLib] &&
angularJson['projects'][coreLib]['root'] &&
angularJson['projects'][coreLib]['root'].split('/').length > 2 &&
angularJson['projects'][coreLib]['root'].split('/').filter((key: string, index: number) => index === 1)[0];
const command = schematicsCommandBuilder(process.cwd(), coreTemplate || '', [name], {
lib: coreLib,
org: coreLibOrg,
workspace
});
try {
await runCommand(command, (...args: any[]) => this.debug(...args));
} catch (error) {private async prepareNestjsApp(nestjsLib: string | undefined, nestjsApp: string | undefined, angularJson: any, nxJson: any, result: any, nestjsLibOrg: string, nestjsTemplate: string | undefined, workspace: string | undefined) {
if (
!nestjsApp ||
!(angularJson['projects'] && angularJson['projects'][nestjsApp] ||
nxJson['projects'] && angularJson['projects'][nestjsApp])
) {
const choices = nxJson.projects && Object.keys(nxJson.projects).filter(key => nxJson.projects[key].tags && nxJson.projects[key].tags.indexOf('server') !== -1 &&
nxJson.projects[key].tags.indexOf('application') !== -1);
if (choices.length === 0) {
throw new CLIError('Application for nestjs link not founded!!');
}
try {
result = await inquirer.prompt([{
name: 'nestjsApp',
message: `Select nestjs application for link "${nestjsLib}"`,
type: 'list',
choices,
validate: (value: string) => value.length > 0
}]);
nestjsApp = result.nestjsApp;
} catch (error) {
throw new CLIError(error);
}
}
if (!nestjsLib) {
throw new CLIError('Library for link not founded!');private async prepareFrontend(angularJson: never, name: any, nxJson: never, frontendTemplate: string | undefined, author: any, email: any, org: any, workspace: string | undefined) {
if (angularJson['projects'] && angularJson['projects'][name] ||
nxJson['projects'] && angularJson['projects'][name]) {
throw new CLIError(`Library with name "${name}" is exists`);
}
const command = schematicsCommandBuilder(process.cwd(), frontendTemplate || '', [name], {
author,
email,
org,
workspace
});
try {
await runCommand(command, (...args: any[]) => this.debug(...args));
} catch (error) {
throw new CLIError(error);
}
}
}private async prepareWeb(name: string, webLib: string | undefined, webApp: string | undefined, angularJson: any, nxJson: any, result: any, webLibOrg: string, webTemplate: string | undefined, coreLib: string | undefined, coreLibOrg: string, workspace: string | undefined) {
if (
!webLib ||
!(angularJson['projects'] && angularJson['projects'][webLib] ||
nxJson['projects'] && angularJson['projects'][webLib])
) {
const choices = nxJson.projects && Object.keys(nxJson.projects).filter(key => nxJson.projects[key].tags && nxJson.projects[key].tags.indexOf('client') !== -1 &&
nxJson.projects[key].tags.indexOf('library') !== -1);
if (choices.length === 0) {
throw new CLIError('Library for link to application with web entity not founded!');
}
try {
result = await inquirer.prompt([{
name: 'webLib',
message: `Select web application for link web entity "${name}"`,
type: 'list',
choices,
validate: (value: string) => value.length > 0
}]);
webLib = result.webLib;
} catch (error) {
throw new CLIError(error);
}
}
webLibOrg = webLib &&
angularJson['projects'] &&private async prepareWeb(angularJson: never, name: any, nxJson: never, webTemplate: string | undefined, author: any, email: any, api: any, workspace: string | undefined) {
if (angularJson['projects'] && angularJson['projects'][name] ||
nxJson['projects'] && angularJson['projects'][name]) {
throw new CLIError(`Application with name "${name}" is exists`);
}
const command = schematicsCommandBuilder(process.cwd(), webTemplate || '', [name], {
author,
email,
api,
workspace
});
try {
await runCommand(command, (...args: any[]) => this.debug(...args));
} catch (error) {
throw new CLIError(error);
}
}
}private async prepareWebApp(name: string, webLib: string | undefined, webApp: string | undefined, angularJson: any, nxJson: any, result: any, webLibOrg: string, webTemplate: string | undefined, coreLib: string | undefined, coreLibOrg: string, workspace: string | undefined) {
if (
!webApp ||
!(angularJson['projects'] && angularJson['projects'][webApp] ||
nxJson['projects'] && angularJson['projects'][webApp])
) {
const choices = nxJson.projects && Object.keys(nxJson.projects).filter(key => nxJson.projects[key].tags && nxJson.projects[key].tags.indexOf('client') !== -1 &&
nxJson.projects[key].tags.indexOf('application') !== -1);
if (choices.length === 0) {
throw new CLIError('Application for link to library with web entity not founded!');
}
try {
result = await inquirer.prompt([{
name: 'webApp',
message: `Select web application for link library "${webLib}" with entity "${name}"`,
type: 'list',
choices,
validate: (value: string) => value.length > 0
}]);
webApp = result.webApp;
} catch (error) {
throw new CLIError(error);
}
}
const command = schematicsCommandBuilder(process.cwd(), webTemplate || '', [name], {
lib: webLib,} catch (error) {
throw new CLIError(error);
}
}
const command = schematicsCommandBuilder(process.cwd(), ionicTemplate || '', [name], {
lib: ionicLib,
org: ionicLibOrg,
entitiesLib: coreLib,
entitiesLibOrg: coreLibOrg,
app: ionicApp,
workspace
});
try {
await runCommand(command, (...args: any[]) => this.debug(...args));
} catch (error) {
throw new CLIError(error);
}
return { ionicLib, ionicApp, result, ionicLibOrg };
}private async corePrepare(coreLib: string | undefined, angularJson: any, nxJson: any, result: any, coreLibOrg: string, coreTemplate: string | undefined, name: any, workspace: string | undefined) {
if (
!coreLib ||
!(angularJson['projects'] && angularJson['projects'][coreLib] ||
nxJson['projects'] && angularJson['projects'][coreLib])
) {
const choices = nxJson.projects && Object.keys(nxJson.projects).filter(key => nxJson.projects[key].tags && nxJson.projects[key].tags.indexOf('client') !== -1 &&
nxJson.projects[key].tags.indexOf('library') !== -1);
if (choices.length === 0) {
throw new CLIError('Library for core frontent entities not founded!');
}
try {
result = await inquirer.prompt([{
name: 'coreLib',
message: 'Select lib used for store model for frontend application',
type: 'list',
choices,
validate: (value: string) => value.length > 0
}]);
coreLib = result.coreLib;
} catch (error) {
throw new CLIError(error);
}
}
coreLibOrg = coreLib &&
angularJson['projects'] &&private async prepareNestjs(nestjsLib: string | undefined, angularJson: any, nxJson: any, result: any, nestjsLibOrg: string, nestjsTemplate: string | undefined, name: any, timestamp: any, workspace: string | undefined) {
if (
!nestjsLib ||
!(angularJson['projects'] && angularJson['projects'][nestjsLib] ||
nxJson['projects'] && angularJson['projects'][nestjsLib])
) {
const choices = nxJson.projects && Object.keys(nxJson.projects).filter(key => nxJson.projects[key].tags && nxJson.projects[key].tags.indexOf('server') !== -1 &&
nxJson.projects[key].tags.indexOf('library') !== -1);
if (choices.length === 0) {
throw new CLIError('Library for nestjs entities not founded!');
}
try {
result = await inquirer.prompt([{
name: 'nestjsLib',
message: 'Select lib used for store of the entity, the DTO, the service and the controller, for editing the entity data for the backend of the application on NestJS with TypeORM',
type: 'list',
choices,
validate: (value: string) => value.length > 0
}]);
nestjsLib = result.nestjsLib;
} catch (error) {
throw new CLIError(error);
}
}
nestjsLibOrg = nestjsLib &&
angularJson['projects'] &&private async prepareIonic(angularJson: never, name: any, nxJson: never, ionicTemplate: string | undefined, author: any, email: any, api: any, workspace: string | undefined) {
if (angularJson['projects'] && angularJson['projects'][name] ||
nxJson['projects'] && angularJson['projects'][name]) {
throw new CLIError(`Application with name "${name}" is exists`);
}
const command = schematicsCommandBuilder(process.cwd(), ionicTemplate || '', [name], {
author,
email,
api,
workspace
});
try {
await runCommand(command, (...args: any[]) => this.debug(...args));
} catch (error) {
throw new CLIError(error);
}
try {
await Prepare.run([
resolve(join(workspace || process.cwd()))
]);@oclif/errors
display friendly CLI errors and log to error log
