globule.mapping new rename src/dest example

globule-mapping-rename.js

var globule = require('globule');

// This actually looks for files '1' '2' etc, doesn't find them,
// but retains the pattern because nonull == true
console.log(globule.findMappingSync({
  src: '12345'.split(''),
  nonull: true,
  rename: function(n) {
    return {
      src: 'in/' + n + '.txt',
      dest: 'out/' + n + '.txt',
    };
  },
}));

[ { src: [ 'in/1.txt' ], dest: 'out/1.txt' },
  { src: [ 'in/2.txt' ], dest: 'out/2.txt' },
  { src: [ 'in/3.txt' ], dest: 'out/3.txt' },
  { src: [ 'in/4.txt' ], dest: 'out/4.txt' },
  { src: [ 'in/5.txt' ], dest: 'out/5.txt' } ]

// This doesn't use the filesystem at all, it just creates
// the mapping
console.log(globule.mapping({
  src: '12345'.split(''),
  rename: function(n) {
    return {
      src: 'in/' + n + '.txt',
      dest: 'out/' + n + '.txt',
    };
  },
}));

[ { src: [ 'in/1.txt' ], dest: 'out/1.txt' },
  { src: [ 'in/2.txt' ], dest: 'out/2.txt' },
  { src: [ 'in/3.txt' ], dest: 'out/3.txt' },
  { src: [ 'in/4.txt' ], dest: 'out/4.txt' },
  { src: [ 'in/5.txt' ], dest: 'out/5.txt' } ]