isom
v2.1.3
Published
Command line task runner
Downloads
26,363
Maintainers
Readme
Isom
Take your task runner further
If you have a tasks.json
file running isom
or npx isom
will run the task you pass in or the start task.
Lifecyle
For every task you can define you can also have a pre
post
as well as a cleanup
associated with it.
pre
runs before the main command.command
runs if thepre
command is successfulpost
runs if thecommand
was successfulclean
runs regardless of the success or failure of the other tasks
Example
The tasks.json
file
{
"prebuild": ["npx eslint ./src", "npx jest", "rm -rf dist"],
"build": "npx webpack --config ./src/webpack/prod.config.js --mode production",
"postbuild": ["npm publish", "npx publisher", "node ./src/tasks/announce.js"],
"cleanupbuild": "rm -rf dist"
}
Then from the command line you can either run npx isom build
or if installed globally isom build
You can use it within your scripts
so in your package.json
{
"build": "isom build"
}
Parallel Tasks
In addition to single items, a task can be an array of items. If the array is a pretask they execute in a series, however if the array is the main task to run, the tasks run in parallel.
Example
{
"predev": [
"docker-compose -f ./docker/docker-compose.yml up --detach",
"node ./src/scripts/delay.js",
"npx knex migrate:latest",
"npx knex seed:run"
],
"dev": [
"nodemon ./src/server/index.js",
"webpack-dev-server --config ./src/webpack/dev.config.js --mode development"
]
}
Then from command line
isom dev
Then the predev
tasks run in order then then dev
task executes both tasks at the same time.