npm-jetpack v1.2.3

npm-jetpack

Description

This package is dedicated to help in handling npm packages versions for publishing.

Usage overview

What does npm-jetpack do

1) Takes current package.json (); 2) Updates version according to flag / params; 3) Saves updated package.json to dist folder (project root if dist not provided); 4) Overwrites original ('single source of truth') package.json for future updates; 5) Commits new changes in project and package.json updated to git (on demand via flag); 6) Publishes package to npm (on demand via flag); 7) ????????? 8) PROFIT!1!!!

Options, flags and parameters

Options and their defaults:

{
    distDirPath: '',
    // relative path to final directory to be published
    // usually it is "build" or "dist" or any other dir
    // where author puts final package distributive for npm
    // the tool will place updated package.json there
    
    packageJsonPath: 'package.json', // relative path to package.json
    // the initial package.json file with current version of
    // package being published (it can be root repository
    // package.json or package.json in "build" or "dist" dir
    // - the most important for it is to handle current version
    // of the package published)
    
    versionUpdateType: 2, // 'patch'
    // it is target version part to increment, with 0 | 1 | 2 values
    // reflecting index of the part, 2 - 'patch', 1 - 'minor', 0 - 'major'.
    
    releaseSuffix: '', // no release suffix
    // will be added to new version if provided
    
    gitCommit: false, // only on demand
    // tool will run sequently 'git add .', 'git commit -m "Version update to ${nextVersion}"',
    // 'git push' commands when package.json is updated
    
    doPublish: false, // only on demand
    // tool will run "npm publish" command in the end of its work 
}

Flags:

Choose one or none (default "--patch" will be applied)
    "--patch" - will increase 'patch' version (versionUpdateType 2)
    "--minor" - will increase 'minor' version (versionUpdateType 1)
    "--major" - will increase 'major' version (versionUpdateType 0)
    "--commit" - will apply true to 'gitCommit' param
    "--publish" - will apply true to 'doPublish' param

Parameters:

    --distDirPath path/to/my/dist/dir
    --packageJsonPath path/to/my/main/source/package.json
    --releaseSuffix -alfa

You can use this package in both "npx" and "npm i -D" approaches.

Usage as NPX

Can be used in package.json npm scripts or via CLI:

    npx npm-jetpack <FLAGS_AND_PARAMETERS>

Sample:

    npx npm-jetpack
                    --major
                    --packageJsonPath package.json
                    --distDirPath build
                    --releaseSuffix -pr20
                    --commit
                    --publish

Usage as NPM

    npm install -D npm-jetpack

and then use it in package.json npm scripts like this:

scripts: {
    "update": "npm run test & npm-jetpack --releaseSuffix -alpha --commit --publish",
    "update-minor": "npm run test & npm-jetpack --minor --commit --publish",
    "update-major": "npm run test & npm-jetpack --major --commit --publish"
}

Also it can be used in projects postbild scripts with passed options object:

    const npmJetpack = require('npm-jetpack');
    // OR import npmJetpack from 'npm-jetpack';
    
    npmJetpack({
        distDirPath: 'dist', // relative path to final directory to be published
        packageJsonPath: 'package.json', // relative path to package.json
        versionUpdateType: 2, // 'patch'
        releaseSuffix: '-beta', // release suffix
        gitCommit: true, // do not mention if won't use
        doPublish: true, // do not mention if won't use
    });