I have the following configuration in a root workspace. The strange thing is that for backend it works, but for frontend - doesn't, no matter how I rename this
{
"private": true,
"name": "root",
"workspaces": [
"packages/frontend",
"packages/backend"
],
"scripts": {
"client": "yarn workspace frontend start",
"client-test": "yarn workspace frontend test",
"server": "yarn workspace backend start",
"start": "conc --kill-others-on-fail \"yarn client\" \"yarn server\""
},
"devDependencies": {
"concurrently": "^7.6.0"
}
}
And it always says: $ yarn workspace frontend test
error Unknown workspace "frontend".
info Visit https://yarnpkg.com/en/docs/cli/workspace for documentation about this command.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
I tried to start from all directories, nothing works
The thing is that it does not matter how folders are called inside of "packages", the important thing is that package.json of each workspace should be called correspondingly:
{
"name": "frontend",
"version": "1.0.0",
"private": true,
...
}
Related
I've written a pretty simple app in Preact. No back end server, just front-end calling a web API and displaying the results.
I set it up on Heroku and it reports that it deployed successfully, but trying to access the app fails right out the gate:
2020-09-14T02:10:11.845503+00:00 heroku[web.1]: Starting process with command `npm start`
2020-09-14T02:10:14.403769+00:00 app[web.1]: npm ERR! missing script: start
How should I [define a start script to] make this work?
In development I run yarn dev like the Preact docs suggest. My guess is that's just a dev server though.
FWIW, Here's my package.json
{
"private": true,
"name": "clips-preact",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"build": "preact build",
"serve": "sirv build --port 8080 --cors --single",
"dev": "preact watch",
"lint": "eslint src"
},
"eslintConfig": {
"extends": "eslint-config-synacor"
},
"eslintIgnore": [
"build/*"
],
"devDependencies": {
"eslint": "^6.0.1",
"eslint-config-synacor": "^3.0.4",
"preact-cli": "^3.0.0",
"sirv-cli": "^1.0.3"
},
"dependencies": {
"axios": "^0.20.0",
"preact": "^10.1.0",
"preact-render-to-string": "^5.1.2",
"recoil": "^0.0.10"
}
}
I'm late, but to anyone who comes across this, you shouldn't be running a separate server at all.
Preact CLI builds to static output. Just point your webserver (nginx, apache) at the directory and let it handle serving the files.
Give this a try:
{
"private": true,
"name": "clips-preact",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"build": "preact build",
"serve": "sirv build --port 8080 --cors --single",
"dev": "preact watch",
"lint": "eslint src",
// Your file name ↓ make sure to remove this comment before you go.
"start": "node index.js"
}
You have to add "start" inside the "scripts" area, then as you running your script type "node your_file_name" this will make "npm start" command run "node your_file_name" command.
I am trying to import components in a shared package in a monorepo, but am unable to do so.
I have the following package.json files under the root of a repo that I want to run as a monorepo. /apps/billing is a create-react-app. /apps/shared is going to contain components for billing and other apps.
/package.json
{
"name": "root",
"version": "1.0.0",
"private": true,
"description": "",
"main": "index.js",
"workspaces": [
"apps/*"
],
"scripts": {
"billing": "cd apps/billing; yarn start"
},
"author": "",
"license": "ISC",
"dependencies": {}
}
/apps/billing/package.json
{
"name": "#root/billing",
"version": "0.1.0",
"private": true,
"dependencies": {
<snip>
},
}
/apps/billing/shared.json
{
"name": "#root/shared",
"version": "1.0.0",
"main": "index.js",
"license": "MIT"
}
In the /apps/billing directory I tried to run yarn add #root/shared and get the following output:
error An unexpected error occurred: "https://registry.yarnpkg.com/#root%2fshared: Not found".
In billing, when I try to import a component from shared
import Button from '#root/shared/components/Button';
I get
Module not found: Can't resolve '#root/shared/components/Button'
Are there additional steps to setup a yarn monorepo?
It's wrong structure for monorepo.
Also you've wrongly named /apps/billing/shared.json it should be package.json instead of shared.json
At first your package.json in the root folder should be named eg. #name-of-your-app/monorepo
then packages under your root.
fe. in apps/billing
{
"name": "#name-of-your-app/billing-app",
"version": "0.1.0",
"private": true,
"dependencies": {
// any dependencies
},
then your shared components:
each should be in its own directory
each should have its own package.json
Let's say that you have shared/Button
then Button should be in its own directory and contain package.json
eg. of shared/Button/package.json/
{
"name": "#name-of-your-app/button",
"version": "0.1.0",
"private": true,
"dependencies": {
// any dependencies
},
and if you want to use this button in your billing-app
then you should at first add this as dependency IMPORTANT watchout for version of your button in package.json, the same should be installed as dependency in your app, otherwise it will finish up with bunch of errors.
-Then when you want to import this button in any component under your billing-app then import should look like this:
import Button from '#name-of-your-app/button'
You can read more about workspaces here:
yarn workspaces
Also I recommend to read more about monorepo structure fe. here
I was running an Electron project, and everything worked just fine. But now when I run any of the scripts in my package.json (including npm start), it just escapes a line and doesn't do anything.
My package.json:
{
"name": "interclip-desktop",
"version": "0.0.7",
"description": "Interclip for desktop",
"repository": "https://github.com/aperta-principium/Interclip-desktop",
"main": "main.js",
"scripts": {
"start": "electron .",
"package-mac": "electron-packager . --overwrite --asar=true --platform=darwin --arch=x64 --icon=assets/icons/mac/icon.icns --prune=true --out=release-builds",
"package-win": "electron-packager . Interclip --overwrite --platform=win32 --arch=ia32 --icon=assets/icons/win/icon.ico --prune=true --out=release-builds --version-string.CompanyName=CE --version-string.FileDescription=CE --version-string.ProductName=\"Interclip\"",
"package-linux": "electron-packager . Interclip --overwrite --asar=true --platform=linux --arch=x64 --icon=assets/icons/png/icon.png --prune=true --out=release-builds",
"win-install": "node installers/windows/createinstaller.js",
"postinstall": "electron-builder install-app-deps",
"build": "electron-builder --linux",
"release": "electron-builder --linux --publish always"
},
"keywords": [
"Desktop",
"Interclip"
],
"author": "Filip Troníček",
"license": "MIT",
"devDependencies": {
"electron": "^7.1.2",
"electron-builder": "^22.1.0",
"electron-installer-dmg": "^3.0.0",
"electron-packager": "^14.1.1",
"electron-reload": "^1.5.0",
"electron-winstaller": "^4.0.0"
},
"dependencies": {
"axios": "^0.19.0",
"mousetrap": "^1.6.3"
},
"build": {
"appId": "com.aperta-principium.interclip",
"productName": "Interclip",
"mac": {
"category": "public.app-category.utilities"
},
"dmg": {
"icon": false
},
"linux": {
"target": [
"AppImage"
],
"category": "Utility"
}
}
}
I tried updating NPM, didn't work. When I tried in different projects, also doesn't work.
Thanks in advance
npm has a ignore-scripts configuration key. It's expected value is a Boolean and it's set to false by default.
Perhaps it has inadvertently been set to true.
To get/set the ignore-scripts configuration you can utilize the npm-config command:
Check its current setting by running:
npm config get ignore-scripts
If the aforementioned command returns true then reset it to false by running:
npm config set ignore-scripts false
If you are using an integrated terminal (such as the VsCode integrated terminal) try running your npm "run dev' command from your PowerShell (or cmd) terminal. This error arises as a result of your integrated terminal not recognizing your command (especially if you created your app with a git bash terminal).
Try this, and I hope it helps someone cause it always works for me. Cheers!!!
I'm trying to Host my bot "chompbot" in Heroku.
But when i change Procfile from web to worker, does not change anything.
I've tried
Here is my package.json
"name": "chompbot",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"start": "node index.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"discord.js": "^11.5.1",
"mysql": "^2.17.1"
}
}
And here is my Procfile
worker: index.js
When i commit and push, anything happens on "Web", and do not appears "Worker" option
( Ps.: The MySql database is fully working on cloud, so, can't be the dependencies )
Can someone help me to change from Web to Worker?
http://prntscr.com/pb21qs
Your worker should be the script that starts you server, index.js is only the file name. What you want to do is to use your npm start script instead of index.js
I have installed react-native and built some simple application. I ran it and everything was fine. After a while, I could not run anymore my application, because every time I type "react-native start" in cmd, it gets me something like in the picture below. Does anyone have any idea?
EDIT: package json looks like:
{
"name": "AwesomeProject",
"version": "0.0.1",
"private": true,
"scripts": {
"start": "node node_modules/react-native/local-cli/cli.js start",
"test": "jest"
},
"dependencies": {
"react": "15.3.2",
"react-native": "0.36.0",
"react-native-checkbox": "^1.0.15",
"react-native-mail": "^2.0.0"
},
"jest": {
"preset": "jest-react-native"
},
"devDependencies": {
"babel-jest": "16.0.0",
"babel-preset-react-native": "1.9.0",
"jest": "16.0.2",
"jest-react-native": "16.0.0",
"react-test-renderer": "15.3.2"
}
}
according to me you need to run npm install from your root project dir because you might have deleted some file from node_module folder which will be recovered after running the above command.