yargs | yargs the modern , pirate-themed successor to optimist | Parser library
kandi X-RAY | yargs Summary
kandi X-RAY | yargs Summary
Yargs helps you build interactive command line tools, by parsing arguments and generating an elegant user interface.
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Top functions reviewed by kandi - BETA
- Checks if an array is an array of numbers .
- Prints a warn message .
- Log an INFO message
- Debug message level
yargs Key Features
yargs Examples and Code Snippets
#!/usr/bin/env node
var argv = require('yargs/yargs')(process.argv.slice(2))
.usage('Usage: $0 [options]')
.command('count', 'Count the lines in a file')
.example('$0 count -f foo.js', 'count the lines in the given file')
.alias('f',
#!/usr/bin/env node
var argv = require('yargs/yargs')(process.argv.slice(2))
.count('verbose')
.alias('v', 'verbose')
.argv;
VERBOSE_LEVEL = argv.verbose;
function WARN() { VERBOSE_LEVEL >= 0 && console.log.apply(console, ar
import yargs from 'yargs'
import { hideBin } from 'yargs/helpers'
async function processValue(value) {
return new Promise((resolve) => {
// Perform some async operation on value.
setTimeout(() => {
return resolve(value)
},
const argv = require('yargs/yargs')(process.argv.slice(2)).command(
'math',
'math description',
yargs =>
yargs
.command(
'add ',
'add description',
yargs =>
yargs
// a fairly complex CLI defined using the yargs 3.0 API:
var argv = require('yargs/yargs')(process.argv.slice(2))
.usage('Usage: $0 [options]') // usage string of application.
.command('install', 'install a package (name@version)') // describe c
#!/usr/bin/env node
var argv = require('yargs/yargs')(process.argv.slice(2))
.usage('Count the lines in a file.\nUsage: $0')
.wrap(80)
.demand('f')
.alias('f', [ 'file', 'filename' ])
.describe('f',
"Load a file. It's pret
#!/usr/bin/env node
import yargs from 'yargs'
import { hideBin } from 'yargs/helpers'
import { someOtherModule } from './some-other-module';
someOtherModule();
yargs(hideBin(process.argv))
.command('curl ', 'fetch the contents of the
const obj = {
log: ['a', 'b', 'c'],
get latest() {
if (this.log.length === 0) {
return undefined;
}
return this.log[this.log.length - 1];
}
};
console.log(obj.latest);
// expected output: "c"
const yargs = require('yargs');
const { hideBin } = require('yargs/helpers');
const greet = (name) => {
return `Welcome ${name}`;
};
yargs(hideBin(process.argv)).command(
'run [name]',
'print name',
(yargs) => {
yargs.po
var argv = require('yargs')
.options({
'f': {
alias: 'file',
demandOption: true,
default: '/etc/passwd',
describe: 'x marks the spot',
type: 'string'
}
})
.argv
;
Community Discussions
Trending Discussions on yargs
QUESTION
I am getting this error message from microsoft azure portal in notification.
The portal is having issues getting an authentication token. The experience rendered may be degraded.
Additional information from the call to get a token: Extension: Microsoft_AAD_Devices Resource: microsoft.graph Details: The logged in user is not authorized to fetch tokens for extension 'Microsoft_AAD_Devices' because the user account is not a member of tenant 'f8cdef31-a31e-4b4a-93e4-5f571e91255a'. Error details: AADSTS50020: User account '{EmailHidden}' from identity provider 'live.com' does not exist in tenant 'Microsoft Services' and cannot access the application 'c44b4083-3bb0-49c1-b47d-974e53cbdf3c'(Azure Portal) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account. Trace ID: 413061e1-2c1d-4890-a627-b433d2445000 Correlation ID: 09150c16-6f71-426b-9c88-8559a286d9a2 Timestamp: 2022-03-21 04:26:32Z
Before I was getting this message my application which was a daemon node js application was working fine and was not giving me 401 error which I am getting now since this error appeared. Not able to troubleshoot it. My code is as follow
...ANSWER
Answered 2022-Mar-21 at 13:33AADSTS50020: User account '{EmailHidden}' from identity provider 'live.com' does not exist in tenant 'Microsoft Services' and cannot access the application 'c44b4083-3bb0-49c1-b47d-974e53cbdf3c'(Azure Portal) in that tenant.
When you are redirected to sign into the application, you might have an active session that uses a different personal account or organization account or uses a personal guest account.
To check where the issue lies check User account and Identity provider values in the error message.
To resolve the error, sign out from the active session and sign in with a new incognito window or any different browser.
Please find this link if it is helpful :
Error AADSTS50020 - User account from identity provider does not exist in tenant
QUESTION
On Upgrading, to angular 13, My build step on pipeline is failing. My initial version was 11, on upgrading to 12 the build worked fine but on upgrading from 12 to 13, it started giving me this error on pipeline. The build is running fine on local but failing on pipeline.
I have also added the package.json file code and dependencies and also added the image that displays error.
...ANSWER
Answered 2022-Mar-03 at 14:48I was facing the same issue which is why I stumbled across this post.
My issue was I was using the wrong node version. I faced a similar issue after upgrading to Angular 13 but I was using node version v14.2.0.
I changed the node version to v14.15.0 and it worked.
nvm use v14.15.0
PS: NVM manages multiple nodejs versions.
QUESTION
After upgrading react-scripts to v5, craco start
does not work properly. App starts with no error but in browser, there is a blank page and if i open inspector, i only see index.html codes not react codes. It was working well with react-scripts@4.0.3. Here is my local files;
package.json
...ANSWER
Answered 2022-Feb-23 at 10:05craco
's Github readme, states that it is supporting Create React App (CRA) 4.*
. By this statement, I'm assuming CRA 5
is not officially supported by craco
.
However, this repository utilizes both CRA 5
and craco
(but I have not verified that it is working). Use this repository to compare your setup (after verifying that the linked repositry is working), and try different settings/configs to see if you get further.
QUESTION
im trying to make a command that connects to the database, i created a little CLI script that loops through files in specific folders to get command class modules
my problem is that in one of my commands, i'm trying to connect to sequelize, and it just doesn't seem to be doing anything. i get no output to the console, nor does it even seem to try to connect
this is probably because i'm still kind of struggling to figure out how to properly do sync / async / await stuff...notice how i use glob.sync
cause i want to loop through the files sychronously, but then in my command i need to connect to the database using await
cli.js
:
ANSWER
Answered 2022-Feb-10 at 09:00You can't make an asynchronous process synchronous without spawning a new thread and synchronously waiting on it. (There's an npm
package that does that, via execSync
.)
But the good news here is there's no need to in your code. You want to do things in series, but doing things in series isn't quite the same as doing them synchronously. Here's how:
First, run
can't make the async process it's starting via authenticate
synchronous. So instead, run
should just be async
(and we don't need connect
):
QUESTION
I'm trying to use the following code:
@apply w-[calc(theme(width.1/3)_-_1rem)]
which according to the docs, should work. But every time I try and compile the code I get the following error:
ANSWER
Answered 2022-Jan-17 at 19:05It seems Tailwind cannot take a value from config file on the fly (within square brackets in a JIT mode). I see the option to register custom width class within configuration file like
QUESTION
Pass command line args to npm scripts in package.json is almost what I'm looking for.
I use Gulp to do our NPM builds. I am able to do this, using the yargs plugin
...ANSWER
Answered 2022-Jan-13 at 18:42I found the magic recipe
I simply have this in my package.json
QUESTION
My objective is to write a CLI in Typescript/node.js, that uses --experimental-specifier-resolution=node
, written in yargs with support for autocompletion.
To make this work, I use this entry.sh
file, thanks to this helpful SO anwswer (and the bin: {eddy: "./entry.sh"}
options in package.json points to this file)
ANSWER
Answered 2021-Dec-30 at 11:05You can try specifying the scriptName in your entry.js
file to the name of your wrapper script. This may force generation of completion name using it. I haven't tried it but looking at the source code of yargs, it looks like the $0
parameter can be altered using scriptName
, which in turn will affect how the completion-generation function generate the completion code:
In yargs-factor.ts
:
QUESTION
npm install
in the relevant react project folder, it gives back this error after installing node modules
...ANSWER
Answered 2021-Dec-07 at 06:54I had the same problem with literally the exact same number of vulnerabilities.
Check out the solution here
QUESTION
all!
What am I doing wrong or what am I missing? I try to install ioBroker on a Win10 server. I'll append a (kind of) log from the PowerShell session below.
Additional: There is a Visual Studio 2019 Community and a Visual Studio Code installed. I have not much experience with the Windows Build Tools (using VB.Net and C# until now), but it seems to me as if they are installed. I have installed Node.JS (including NPM) and NVM, using Node.JS 16.13.0.
I get no errors installing ioBroker, but no function either. It seems to me as if at least something is installed, getting all the subdirs below /iobroker, esp. the /iobroker/node_modules/iobroker subdir. But there is no service to start with "net start iobroker".
...ANSWER
Answered 2021-Oct-31 at 16:41It looks like you need npm6 to follow those installation notes. Use
QUESTION
There is a full breakdown on npm audit
below.
So far we have tried npm audit fix
with depth, we have tried to shrinkwrap and manually change the relevant version numbers to the GitHub suggested version fixed (6.0.1).
npm install resets the packages to 5.0.1 even after manual deletion, re installation etc.
Output of npm audit below.
...ANSWER
Answered 2021-Oct-16 at 02:31Honestly, your best path is to choose not to worry about this. node-sass
is presumably a development dependency, not something you are shipping to users. You're not going to accidentally manage to include a string that causes ansi-regex to run inefficiently. And even if you did, that's not going to take down your server. It's going to make your build pipeline take longer than you might like.
At the time of this writing, a clean install of node-sass
(latest version is 6.0.1) with no other dependencies still results in the vulnerable ansi-regex
being installed. So you'd have to engage in some special shenanigans to get things fixed. While those shenanigans may be worth it for something that installs a vulnerability on your production server, doing so in this case would probably mean applying a lot of effort to create a potentially-brittle fix for something that is a non-issue.
So I strongly recommend simply waiting for the next version of node-sass
(which will be one of 6.0.2, 6.1.0, or 7.0.0) and hope that it has the issue fixed, and don't worry about it much if it doesn't.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
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