base cli program

This commit is contained in:
Kyle Spearrin 2019-03-16 11:26:31 -04:00
parent 13a160fb79
commit b5b4222b32
3 changed files with 174 additions and 36 deletions

102
package-lock.json generated
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@ -73,6 +73,7 @@
"@aspnet/signalr": "1.0.4",
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"big-integer": "1.6.36",
"chalk": "2.4.1",
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107
src/cli/baseProgram.ts Normal file
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@ -0,0 +1,107 @@
import * as chk from 'chalk';
import { Response } from './models/response';
import { ListResponse } from './models/response/listResponse';
import { MessageResponse } from './models/response/messageResponse';
import { StringResponse } from './models/response/stringResponse';
import { UserService } from '../abstractions/user.service';
const chalk = chk.default;
export abstract class BaseProgram {
constructor(private userService: UserService, private writeLn: (s: string, finalLine: boolean) => void) { }
protected processResponse(response: Response, exitImmediately = false, dataProcessor: () => string = null) {
if (!response.success) {
if (process.env.BW_QUIET !== 'true') {
if (process.env.BW_RESPONSE === 'true') {
this.writeLn(this.getJson(response), true);
} else {
this.writeLn(chalk.redBright(response.message), true);
}
}
if (exitImmediately) {
process.exit(1);
} else {
process.exitCode = 1;
}
return;
}
if (process.env.BW_RESPONSE === 'true') {
this.writeLn(this.getJson(response), true);
} else if (response.data != null) {
let out: string = dataProcessor != null ? dataProcessor() : null;
if (out == null) {
if (response.data.object === 'string') {
const data = (response.data as StringResponse).data;
if (data != null) {
out = data;
}
} else if (response.data.object === 'list') {
out = this.getJson((response.data as ListResponse).data);
} else if (response.data.object === 'message') {
out = this.getMessage(response);
} else {
out = this.getJson(response.data);
}
}
if (out != null && process.env.BW_QUIET !== 'true') {
this.writeLn(out, true);
}
}
if (exitImmediately) {
process.exit(0);
} else {
process.exitCode = 0;
}
}
protected getJson(obj: any): string {
if (process.env.BW_PRETTY === 'true') {
return JSON.stringify(obj, null, ' ');
} else {
return JSON.stringify(obj);
}
}
protected getMessage(response: Response) {
const message = (response.data as MessageResponse);
if (process.env.BW_RAW === 'true' && message.raw != null) {
return message.raw;
}
let out: string = '';
if (message.title != null) {
if (message.noColor) {
out = message.title;
} else {
out = chalk.greenBright(message.title);
}
}
if (message.message != null) {
if (message.title != null) {
out += '\n';
}
out += message.message;
}
return out.trim() === '' ? null : out;
}
protected async exitIfAuthed() {
const authed = await this.userService.isAuthenticated();
if (authed) {
const email = await this.userService.getEmail();
this.processResponse(Response.error('You are already logged in as ' + email + '.'), true);
}
}
protected async exitIfNotAuthed() {
const authed = await this.userService.isAuthenticated();
if (!authed) {
this.processResponse(Response.error('You are not logged in.'), true);
}
}
}