brass

Build Node.js project to a native OS package.

Installation

Install as dependency:

npm install brass

Install as CLI tool:

npm install -g brass

How to use

CLI

Run brass in your project directory where file package.json is located.

Run brass -h for usage.

Programmatically

var brass = require('brass');
var options, emitter;

options = {
  workDir: '.'
};

emitter = brass.build(options, function (error) {
    console.log('finish');
});

emitter.on('info', function (data) {
    console.log(data);
});

API

build([options], [callback])

• options Object - an optional object that supersedes options from package.json.
• callback(error) Function - an optional callback function to run once package building have completed.

Options

Options are read from several locations and merged key-wise in particular order:

1. Standard package.json properties (pkg).
2. Object brass in package.json file.
3. options argument in API function or CLI overrides.

Example

For given package.json file

{
  "name": "theapp",
  "version": "0.0.0",
  "brass": {
    "name": "myapp"
  }
}

and API call

brass.build({ version: "0.0.1" });

final options object would be:

{
  name: "myapp",
  version: "0.0.1"
}

Properties

Required:

• type (default: rpm) - package type. For now only RPM is supported.
• name (default: pkg.name) - package name.
• version (default: pkg.version) - package version.
• package (default: process.cwd()) - path to npm package to build.
• workDir (default: os.tmpdir()) - work directory for temporary and build files.
• summary (default: 'Node.js module '+ pkg.name) - short description.
• description (default: pkg.description) - long description.
• release (default: 1) - release number.
• group (default: 'Applications/Internet') - RPM group (valid groups).
• license (default: pkg.license) - license.
• prefix (default: '/usr') - install prefix.

Binaries and service:

• bin (default: pkg.bin) - map of command names to local filenames that will be symlinked into prefix/bin.
• service (default: none) - system service description.
  • service.type - valid type: (systemd, sysv).
  • service.name - command name that will be placed into prefix/sbin.
  • service.target - local filename that the command will be linking to.
  • service.user- run process as another user.

File mapping:

• files - an array of map objects.
• files[].target - directory to copy files to.
• files[].files - glob pattern.
• files[].cwd - directory to start globbing from.
• files[].type - 'config' for configuration files or empty for normal files.
• files[].noreplace - don't replace files on package upgrade, it can be used in combination with type = config.
• files[].attr - an file permission array [ chmod, user, group ].

Instead of map object a shorthand expression can be used. Simple glob pattern, e.g. **\*.js is equal to:

{
  "target": "/usr/lib/<name>",
  "files": "**/*.js",
  "cwd": "."
}

Optional RPM properties:

• url (default: empty) - documentation URL.
• distribution (default: empty) - usually Linux distribution name.
• vendor (default: pkg.author) - organization that distributes the software.
• packager (default: empty) - organization that actually packaged the software.

License

ISC