I have the following scripts in my package.json file
"scripts": {
"start": "watchify -o js/bundle.js -v -d .",
"build": "browserify . | uglifyjs -cm > js/bundle.min.js"
},
when i run npm build, the command executes and moves to a fresh new line in the terminal and the script has'nt been built.
To figure out the problem,
how can i get more verbose/debugging info from running this command?
Have you tried the following command?
npm build --verbose
Related
I created a tool and registered it on npmjs.com named Yattex. It script looks something like this
`
"scripts": {
"clean:reports": "rm -R -f cypress/reports && mkdir cypress/reports && mkdir cypress/reports/mochareports ",
"pretest": "npm run clean:reports",
"scripts": "cypress run",
"combine-reports": "mochawesome-merge cypress/reports/mocha/*.json > cypress/reports/mochareports/report.json",
"generate-report": "marge cypress/reports/mochareports/report.json -f report -o cypress/reports/mochareports -- inline",
"posttest": "npm run combine-reports && npm run generate-report",
"yattex-tool": "node yattex-tool",
"decorator": "node yattex-tool/test-decorators",
"test": "npm run decorator && npm run scripts || npm run posttest || npm run yattex-tool"
},
`
Now, in another project i installed the package and now i dont know what to write in scrips(test) to run the above test command which is in the node_modules/yattex/package.json file
I tried yattex and node node_modules/yattex/package.json
But it doesn't work. I'm a newbie and i cant find any solution...
If you add a property
"workspaces": ["./node_modules/yattex"]
to the package.json file in your other project, then npm test --workspaces will execute the tests both in your other project and in the yattex project (which is a "workspace" as explained on the npm help run page).
If you want to run only the tests for yattex, use npm test --workspace=./node_modules/yattex.
I am getting this warning when I try and run .. pkg index.js -t macOS
node v17.3.1
pkg#5.5.2
Warning Failed to make bytecode node17-arm64 for file /snapshot/______/index.js
was hoping anyone could help,
I have also tried to use -b and got
Error: ENOENT: no such file or directory, open '/var/folders/fy/c5tgsjcj63q73kfvg_dd53fh0000gn/T/pkg.d5ef9dd92b18360a4ff95824/node/out/Release/node
thank you
My Script was written in ES6, I ran it threw Babel and then tried again and it worked perfectly!!
I used #vercel/ncc to generate one index.js file and then use pkg on the generated index.js file.
My package.json scripts is like this:
"scripts": {
"test": "jest",
"start": "node src/index.js",
"dev": "nodemon src/index.js",
"build": "ncc build -o build/lib ./src/index.js && pkg --target node16-win-x64 -o build/MY-API.exe ./build/lib/index.js"
},
I know it has been covered in different questions but mine is a bit different:
Sorry in advance if it sounds really noob.
this is the script in package.json:
"start": "nodemon ./index.js --exec \"node -r babel-register\"",
I replaced that with:
"start": "node scripts/start.js",
and in start.js, I do:
const { execSync } = require('child_process')
execSync('nodemon ../index.js --exec \"node -r babel-register\"')
which throws an error:
/bin/sh: nodemon: command not found
Am I right with "execSync"?
I tried import nodemon in the file but it is obviously not helping.
What you're doing should work if nodemon is installed globally, i.e. with:
npm install -g nodemon
But if it's installed as a project dependency, i.e. with:
npm install --save-dev nodemon
Then you'll need to run it from the directory containing all the locally installed binaries: node_modules/.bin/
So something like this should work:
execSync('./node_modules/.bin/nodemon ../index.js --exec \"node -r babel-register\"')
Is there a way to use the babel client without installing it globally?
So rather than this
npm install -g babel-cli
I'd like to do this
npm install babel-cli --save-dev
Any local package's binary can be accessed inside npm scripts as if it was installed globally:
// package.json
{
"scripts": {
"build": "babel ..."
}
}
If you want to execute the binary on the command line, you can use a relative path to node_modules/.bin/:
$ node_modules/.bin/babel ...
This is related to first example: node_modules/.bin/ is simple added to the PATH of the environment the npm scripts are executed in.
you can put something like this:
{
"scripts": {
"start": "babel-node test.js"
}
}
in your package.json where test.js is a script which you want to run. Now you can run it with npm start command
Yes, you could install locally and run from node_modules:
./node_modules/.bin/babel
If you have a local package.json you could add an NPM script to simplify the command, since NPM scripts run with ./node_modules/.bin on the PATH:
"scripts": {
"babel": "babel ...",
}
To run from any directory under package.json:
$ npm run babel
If you just want to run test with command "npm test testFile.js". This is my package.json:
"scripts": {
"build": "babel-node",
"test": "node_modules/.bin/babel-node"
}
this is a snippet from my package.json
"scripts": {
"start": "mkdir BigDirectory",
"build": "mkdir BigDirectory"
},
I've noticed that npm build simply goes to the next new line in terminal (without creating a directory)
While npm start works and creates the "BigDirectory"
Why is npm build non-responsive? Am i perhaps allowed only one single script in my package.json?