@lunaticmuch/front-matter-manipulator/lib/commands/drop.js

A utility for parsing and manipulating documents with Front Matter

import Command  from '../core/drop.js';

export const command = 'drop <file|pattern> <fields...>';

export const usage = 'Usage: $0 drop <file|pattern> <fields...>';

export const aliases = ['d'];

export const describe = 'Remove the specified fields';

export const example = '$0 drop **/*.md key1 key2';

export const builder = {
    include: {
        alias: 'inc',
        describe: 'Provide a comma delimited list of key-value pairs to only include datasets that match'
    },
    exclude: {
        alias: 'excl',
        describe: 'Provide a comma delimited list of key-value pairs to exclude datasets that match'
    },
    'dry-run': {
        alias: 'D',
        describe: 'Lists the changes to each file without writing the changes',
        boolean: true
    }
};

export const handler = function(argv) {
    var options = Object.assign({cli: true}, argv);

    return Command(options.file, options.fields, options);
};