Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
3 changed files
with
284 additions
and
3 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| #!/usr/bin/env node | ||
| /** | ||
| * wordpos.js | ||
| * | ||
| * command-line interface to wordpos | ||
| * | ||
| * Usage: | ||
| * wordpos [options] <get|parse|def> <stdin|words*> | ||
| * | ||
| * Copyright (c) 2012 mooster@42at.com | ||
| * https://github.com/moos/wordpos | ||
| * | ||
| * Released under MIT license | ||
| */ | ||
|
|
||
| var program = require('commander'), | ||
| _ = require('underscore')._, | ||
| POS = {noun:'Noun', adj:'Adjective', verb:'Verb', adv:'Adverb'}, | ||
| nWords; | ||
|
|
||
| program | ||
| .version('0.1.0') | ||
| .usage('[options] <command> [word ... | -i <file> | <stdin>]') | ||
|
|
||
| .option('-n, --noun', 'Get nouns') | ||
| .option('-a, --adj', 'Get adjectives') | ||
| .option('-v, --verb', 'Get verbs') | ||
| .option('-r, --adv', 'Get adverbs') | ||
|
|
||
| .option('-c, --count', 'count only (noun, adj, verb, adv, total parsed words)') | ||
| .option('-b, --brief', 'brief output (all on one line, no headers)') | ||
| .option('-f, --full', 'full results object') | ||
| .option('-j, --json', 'full results object as JSON') | ||
| .option('-i, --file <file>', 'input file') | ||
| .option('-s, --stopwords', 'include stopwords') | ||
| ; | ||
|
|
||
| program.command('get') | ||
| .description('get list of words for particular POS') | ||
| .action(exec); | ||
|
|
||
| program.command('def') | ||
| .description('lookup definitions') | ||
| .action(function(){ | ||
| _.last(arguments).name = 'lookup'; | ||
| exec.apply(this, arguments); | ||
| }); | ||
|
|
||
| program.command('parse') | ||
| .description('show parsed words, deduped and less stopwords') | ||
| .action(exec); | ||
|
|
||
| var | ||
| WordPos = require('../src/wordpos'), | ||
| fs = require('fs'), | ||
| util = require('util'), | ||
| results = {}, | ||
| cmd = null; | ||
|
|
||
|
|
||
| program.parse(process.argv); | ||
| if (!cmd) console.log(program.helpInformation()); | ||
|
|
||
|
|
||
| function exec(/* args, ..., program.command */){ | ||
| var args = _.initial(arguments); | ||
| cmd = _.last(arguments).name; | ||
|
|
||
| if (program.file) { | ||
| fs.readFile(program.file, 'utf8', function(err, data){ | ||
| if (err) return console.log(err); | ||
| run(data); | ||
| }); | ||
| } else if (args.length){ | ||
| run(args.join(' ')); | ||
| } else { | ||
| read_stdin(run); | ||
| } | ||
| } | ||
|
|
||
| function read_stdin(callback) { | ||
| var data = ''; | ||
| process.stdin.resume(); | ||
| process.stdin.setEncoding('utf8'); | ||
| process.stdin.on('data', function (chunk) { | ||
| var c = chunk.charCodeAt(0); | ||
| if (c == 4 || c == 26) // ^c or ^d followed by \n | ||
| return process.stdin.emit('end') && process.stdin.pause(); | ||
| data += chunk; | ||
| }); | ||
| process.stdin.on('end', function () { | ||
| callback(data); | ||
| }); | ||
| } | ||
|
|
||
| function optToFn() { | ||
| var fns = _.reject(POS, function(fn, opt) { return !program[opt] }); | ||
| if (!fns.length) fns = _.values(POS); //default to all if no POS given | ||
| return fns; | ||
| } | ||
|
|
||
|
|
||
| function run(data) { | ||
| var | ||
| opts = {stopwords: !program.stopwords}, | ||
| wordpos = new WordPos(opts), | ||
| words = wordpos.parse(data), | ||
| fns = optToFn(), | ||
| plural = (cmd=='get' ? 's':''), | ||
| results = {}, | ||
| finale = _.after( | ||
| plural ? fns.length : words.length * fns.length, | ||
| _.bind(output, null, results)), | ||
| collect = function(what, result, word){ | ||
| if (word) { // lookup | ||
| results[word] = [].concat(results[word] || [], result); | ||
| } else { // get | ||
| results[what] = result; | ||
| } | ||
| finale(); | ||
| }; | ||
|
|
||
| nWords = words.length; | ||
| if (cmd == 'parse') return output({words: words}); | ||
|
|
||
| // loop over desired POS | ||
| _(fns).each(function(fn){ | ||
| var method = cmd + fn + plural, | ||
| cb = _.bind(collect, null, fn); | ||
| if (cmd == 'get') { | ||
| wordpos[method](words, cb); | ||
| } else { | ||
| words.forEach(function(word){ | ||
| wordpos[method](word, cb); | ||
| }); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| function output(results) { | ||
| var str; | ||
| if (program.count && cmd != 'lookup') { | ||
| str = (cmd == 'get' && _.reduce(POS, function(memo, v){ | ||
| return memo + ((results[v] && results[v].length) || 0) +" "; | ||
| },'')) + nWords; | ||
| } else { | ||
| str = sprint(results); | ||
| } | ||
| console.log(str); | ||
| } | ||
|
|
||
| function sprint(results) { | ||
| if (program.json) { | ||
| return util.format('%j',results); | ||
| } else if (program.full) { | ||
| return util.inspect(results,false,10, true); | ||
| } | ||
| var sep = program.brief ? ' ' : '\n'; | ||
|
|
||
| switch (cmd) { | ||
| case 'lookup': | ||
| return _.reduce(results, function(memo, v, k){ | ||
| return memo + (v.length && (k +"\n"+ print_def(v) +"\n") || ''); | ||
| }, ''); | ||
| default: | ||
| return _.reduce(results, function(memo, v, k){ | ||
| var pre = program.brief ? '' : util.format('# %s %d:%s', k, v.length, sep); | ||
| return memo + (v.length && util.format('%s%s%s\n', pre, v.join(sep), sep) || ''); | ||
| }, ''); | ||
| } | ||
|
|
||
| function print_def(defs) { | ||
| return _.reduce(defs, function(memo, v, k){ | ||
| return memo + util.format(' %s: %s\n', v.pos, v.gloss); | ||
| },''); | ||
| } | ||
| } | ||
|
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters