2.6.0 • Published 10 months ago
@epdoc/cmdutil v2.6.0
epdoc-fs
Commander command line utilities for limited distribution.
Build
npm install
npm run build
Examples
import { CmdProps } from '@epdoc/cmdutil';
import pkg from '../package.json';
import { MainCmd, RosGenCmd, RosReadCmd } from './commands';
// import { FileRenameAll } from './commands/rename-all';
// import { FileRenameCamelcase } from './commands/rename-camelcase';
// import { FileRenameDate } from './commands/rename-date';
const mainCmd = new MainCmd(pkg as CmdProps);
mainCmd.addSubCommand(new RosGenCmd());
mainCmd.addSubCommand(new RosReadCmd());
mainCmd.parseArgs();
main-cmd.ts
import { BaseMainCmd } from '@epdoc/cmdutil';
export class MainCmd extends BaseMainCmd {
private _isMain = true;
static isInstance(val: any): val is MainCmd {
return val && val._isMain === true;
}
}
ros-gen-cmd.ts
import { CmdProps, FileBaseCmd, log } from '@epdoc/cmdutil';
import { FSItem, FolderPath } from '@epdoc/fsutil';
import { isNonEmptyArray } from '@epdoc/typeutil';
import { Argument, Option } from 'commander';
import { EnvType, isEnvType, skip } from '../lib';
import { FileOperation } from '../file-operation';
export class RosGenCmd extends FileBaseCmd {
private _isGenRunner = true;
static isInstance(val: any): val is RosGenCmd {
return val && val._isGenRunner === true;
}
constructor() {
super({ name: 'generate', description: 'Generate RSC files from JSON configuration' });
}
getProps(): CmdProps {
return {
aliases: ['gen'],
options: [
new Option('-j --json', 'Also output as JSON'),
new Option('-t --time', 'Include time in filename of output file'),
new Option('--env <env>', 'Set env').default(skip.env),
new Option('--comment <text>', 'Comment to put in header of RSC file'),
new Option('-o --output <path>', 'Output filename. Defaults to same folder as input file')
],
arguments: [new Argument('<files...>', 'List of configuration files')]
};
}
public async run(): Promise<void> {
return Promise.resolve()
.then((resp) => {
if (this.opts.env) {
if (isEnvType(this.opts.env)) {
skip.setEnv(this.opts.env);
} else {
let envs: string[] = Object.keys(EnvType).map((key) => EnvType[key]);
throw new Error(`Invalid env value '${this.opts.env}', must be one of ${envs.join(',')}`);
}
}
return this.getFilesFromArgs(this.parent.opts.pwd as FolderPath, {
levels: 1,
files: true,
folders: false
});
})
.then(async (resp) => {
if (isNonEmptyArray(resp)) {
log.h2(`Generating output from ${resp.length} config files`).trace();
let deviceOpts = {
cwd: this.parent.opts.cwd,
pwd: this.parent.opts.pwd,
json: this.opts.json,
time: this.opts.time,
output: this.opts.output,
comment: this.opts.comment
};
for (let fdx = 0; fdx < resp.length; ++fdx) {
const fs: FSItem = resp[fdx];
log.h2('Generate RSC file for device').path(fs.basename).trace();
const device = new FileOperation(deviceOpts);
await device
.read(fs)
.then((resp) => {
device.initOutput();
return device.generate();
})
.then((resp) => {
return device.write();
})
.then((resp) => {
return Promise.resolve();
});
}
} else {
log.h2('No config files specified').info();
}
});
}
}
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