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Technologies for working with files

All technologies included in the ENB package are located in the techs package folder. They are connected from the make file using require('enb/techs/<tech-name>').

Example:

require('enb/techs/js')

To connect the technology to the node, specify the class and options (not required):

nodeConfig.addTech([ require('enb/techs/<tech-name>'), {/* [options] */} ]);

Without options:

nodeConfig.addTech(require('enb/techs/<tech-name>'));

To create copies of technologies for each language installed for the node or for the project (if languages for the node aren't specified), specify the {lang} substring in the technology options.

Example:

nodeConfig.setLanguages(['ru', 'en', 'tk']);nodeConfig.addTech([require('js-i18n'), { target: '?.{lang}.js', lang: '{lang}' }]);

Equivalent to:

nodeConfig.addTech([require('js-i18n'), { target: '?.ru.js', lang: 'ru' }]);
nodeConfig.addTech([require('js-i18n'), { target: '?.en.js', lang: 'en' }]);
nodeConfig.addTech([require('js-i18n'), { target: '?.tk.js', lang: 'tk' }]);

Technologies

file-copy

Copies one target to another. You can use it to build _?.css from ?.css for development mode.

Options

Example

nodeConfig.addTech([ require('enb/techs/file-copy'), {
  source: '?.css',
  target: '_?.css'
} ]);

file-merge

Joins a set of files into one file.

Options

Example

nodeConfig.addTech([ require('enb/techs/file-merge'), {
    sources: ['?.bemhtml', '?.pre.js']
    target: '?.js'
} ]);

file-provider

Provides an existing file for the make platform. You can use it to provide the original bemdeclfile.

Options

Example

nodeConfig.addTech([ require('enb/techs/file-provider'), { target: '?.bemdecl.js' } ]);

symlink

Creates a symlink from one target to another. You can use it to build _?.css from ?.css for development mode.

Options

Example

nodeConfig.addTech([ require('enb/techs/symlink'), {
  fileTarget: '?.css',
  symlinkTarget: '_?.css'
} ]);

write-file

Saves the target file in the file system.

Options

Example

Generating a text file

nodeConfig.addTech([ require('enb/techs/write-file'), {
    content: 'bla bla bla',
    fileOptions: {
        encoding: 'utf8', // default
        mode: '0o666', // default
        flag: 'w' //default
        },
    target: '?.bla.txt'
} ]);

Generating the bemdecl file

nodeConfig.addTech([ require('enb/techs/write-file'), {
    content: 'exports.blocks = {name: "bla"}',
    fileOptions: {
        encoding: 'utf8', // default
        mode: '0o666', // default
        flag: 'w' //default
        },
    target: '?.bemdecl.js'
} ]);
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