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#!/usr/bin/env node
const fs = require( 'fs' );
const path = require( 'path' );
const program = require( 'commander' );
const globby = require( 'globby' );
const i18n = require( '.' );
function collect( val, memo ) {
memo.push( val );
return memo;
}
function list( val ) {
return val.split( ',' );
}
program
.version( '0.0.1' )
.option( '-k, --keywords <keyword,keyword>', 'keywords of the translate function', list )
.option( '-f, --format <format>', 'format of the output (php or pot)' )
.option( '-o, --output-file <file>', 'output file for WP-style translation functions' )
.option(
'-i, --input-file <filename>',
'files in which to search for translation methods',
collect,
[]
)
.option( '-p, --project-name <name>', 'name of the project' )
.option(
'-e, --extra <name>',
'Extra type of strings to add to the generated file (for now only `date` is available)'
)
.option(
'-l, --lines-filter <file>',
'Json file containing files and line numbers filters. Only included line numbers will be pased.'
)
.option(
'-a, --array-name <name>',
'name of variable in generated php file that contains array of method calls'
)
.usage( '-o outputFile -i inputFile -f format [inputFile ...]' )
.on( '--help', function () {
console.log( ' Examples' );
console.log( '\n $ i18n-calypso -o ./outputFile.pot -i ./inputFile.js -i ./inputFile2.js' );
console.log( '' );
} )
.parse( process.argv );
const keywords = program.keywords;
const format = program.format;
const outputFile = program.outputFile;
const arrayName = program.arrayName;
const projectName = program.projectName;
const linesFile = program.linesFilter;
/* eslint-disable-next-line no-nested-ternary */
const extras = Array.isArray( program.extra )
? program.extra
: program.extra
? [ program.extra ]
: null;
const inputFiles = program.inputFile.length ? program.inputFile : program.args;
if ( inputFiles.length === 0 ) {
throw new Error( 'Error: You must enter the input file. Run `i18n-calypso -h` for examples.' );
}
const inputPaths = globby.sync( inputFiles );
inputPaths.forEach( function ( inputFile ) {
if ( ! fs.existsSync( inputFile ) ) {
console.error( 'Error: inputFile, `' + inputFile + '`, does not exist' );
}
} );
let lines;
if ( linesFile ) {
if ( ! fs.existsSync( linesFile ) ) {
console.error( 'Error: linesFile, `' + linesFile + '`, does not exist' );
}
lines = JSON.parse( fs.readFileSync( linesFile, 'utf8' ) );
for ( const line in lines ) {
lines[ line ] = lines[ line ].map( String );
const modPath = path.relative( __dirname, line ).replace( /^[/.]+/, '' );
if ( modPath !== line ) {
lines[ modPath ] = lines[ line ];
delete lines[ line ];
}
}
}
const result = i18n( {
keywords,
output: outputFile,
phpArrayName: arrayName,
inputPaths,
format,
extras,
lines,
projectName,
} );
if ( outputFile ) {
console.log( 'Done.' );
} else {
console.log( result );
}
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