mirror of
https://gitlab.com/octtspacc/staticoso
synced 2025-06-05 22:09:23 +02:00
Transition to monorepo on a new Dev branch
This commit is contained in:
310
App/Source/node_modules/pug-cli/index.js
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310
App/Source/node_modules/pug-cli/index.js
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#!/usr/bin/env node
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'use strict';
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var fs = require('fs');
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var path = require('path');
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var program = require('commander');
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var mkdirp = require('mkdirp');
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var chalk = require('chalk');
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var pug = require('pug');
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var basename = path.basename;
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var dirname = path.dirname;
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var resolve = path.resolve;
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var normalize = path.normalize;
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var join = path.join;
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var relative = path.relative;
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// Pug options
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var options = {};
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// options
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program
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.version(
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'pug version: ' + require('pug/package.json').version + '\n' +
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'pug-cli version: ' + require( './package.json').version
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)
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.usage('[options] [dir|file ...]')
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.option('-O, --obj <str|path>', 'JSON/JavaScript options object or file')
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.option('-o, --out <dir>', 'output the rendered HTML or compiled JavaScript to <dir>')
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.option('-p, --path <path>', 'filename used to resolve includes')
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.option('-b, --basedir <path>', 'path used as root directory to resolve absolute includes')
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.option('-P, --pretty', 'compile pretty HTML output')
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.option('-c, --client', 'compile function for client-side')
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.option('-n, --name <str>', 'the name of the compiled template (requires --client)')
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.option('-D, --no-debug', 'compile without debugging (smaller functions)')
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.option('-w, --watch', 'watch files for changes and automatically re-render')
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.option('-E, --extension <ext>', 'specify the output file extension')
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.option('-s, --silent', 'do not output logs')
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.option('--name-after-file', 'name the template after the last section of the file path (requires --client and overriden by --name)')
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.option('--doctype <str>', 'specify the doctype on the command line (useful if it is not specified by the template)')
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program.on('--help', function(){
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console.log(' Examples:');
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console.log('');
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console.log(' # Render all files in the `templates` directory:');
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console.log(' $ pug templates');
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console.log('');
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console.log(' # Create {foo,bar}.html:');
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console.log(' $ pug {foo,bar}.pug');
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console.log('');
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console.log(' # Using `pug` over standard input and output streams');
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console.log(' $ pug < my.pug > my.html');
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console.log(' $ echo \'h1 Pug!\' | pug');
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console.log('');
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console.log(' # Render all files in `foo` and `bar` directories to `/tmp`:');
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console.log(' $ pug foo bar --out /tmp');
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console.log('');
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console.log(' # Specify options through a string:');
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console.log(' $ pug -O \'{"doctype": "html"}\' foo.pug');
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console.log(' # or, using JavaScript instead of JSON');
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console.log(' $ pug -O "{doctype: \'html\'}" foo.pug');
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console.log('');
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console.log(' # Specify options through a file:');
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console.log(' $ echo "exports.doctype = \'html\';" > options.js');
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console.log(' $ pug -O options.js foo.pug');
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console.log(' # or, JSON works too');
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console.log(' $ echo \'{"doctype": "html"}\' > options.json');
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console.log(' $ pug -O options.json foo.pug');
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console.log('');
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});
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program.parse(process.argv);
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// options given, parse them
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if (program.obj) {
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options = parseObj(program.obj);
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}
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/**
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* Parse object either in `input` or in the file called `input`. The latter is
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* searched first.
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*/
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function parseObj (input) {
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try {
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return require(path.resolve(input));
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} catch (e) {
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var str;
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try {
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str = fs.readFileSync(program.obj, 'utf8');
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} catch (e) {
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str = program.obj;
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}
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try {
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return JSON.parse(str);
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} catch (e) {
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return eval('(' + str + ')');
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}
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}
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}
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[
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['path', 'filename'], // --path
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['debug', 'compileDebug'], // --no-debug
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['client', 'client'], // --client
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['pretty', 'pretty'], // --pretty
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['basedir', 'basedir'], // --basedir
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['doctype', 'doctype'], // --doctype
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].forEach(function (o) {
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options[o[1]] = program[o[0]] !== undefined ? program[o[0]] : options[o[1]];
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});
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// --name
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if (typeof program.name === 'string') {
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options.name = program.name;
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}
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// --silent
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var consoleLog = program.silent ? function() {} : console.log;
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// left-over args are file paths
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var files = program.args;
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// object of reverse dependencies of a watched file, including itself if
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// applicable
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var watchList = {};
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// function for rendering
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var render = program.watch ? tryRender : renderFile;
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// compile files
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if (files.length) {
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consoleLog();
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if (program.watch) {
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process.on('SIGINT', function() {
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process.exit(1);
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});
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}
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files.forEach(function (file) {
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render(file);
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});
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// stdio
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} else {
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stdin();
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}
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/**
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* Watch for changes on path
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*
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* Renders `base` if specified, otherwise renders `path`.
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*/
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function watchFile(path, base, rootPath) {
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path = normalize(path);
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var log = ' ' + chalk.gray('watching') + ' ' + chalk.cyan(path);
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if (!base) {
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base = path;
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} else {
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base = normalize(base);
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log += '\n ' + chalk.gray('as a dependency of') + ' ';
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log += chalk.cyan(base);
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}
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if (watchList[path]) {
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if (watchList[path].indexOf(base) !== -1) return;
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consoleLog(log);
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watchList[path].push(base);
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return;
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}
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consoleLog(log);
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watchList[path] = [base];
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fs.watchFile(path, {persistent: true, interval: 200},
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function (curr, prev) {
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// File doesn't exist anymore. Keep watching.
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if (curr.mtime.getTime() === 0) return;
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// istanbul ignore if
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if (curr.mtime.getTime() === prev.mtime.getTime()) return;
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watchList[path].forEach(function(file) {
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tryRender(file, rootPath);
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});
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});
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}
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/**
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* Convert error to string
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*/
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function errorToString(e) {
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return e.stack || /* istanbul ignore next */ (e.message || e);
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}
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/**
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* Try to render `path`; if an exception is thrown it is printed to stderr and
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* otherwise ignored.
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*
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* This is used in watch mode.
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*/
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function tryRender(path, rootPath) {
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try {
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renderFile(path, rootPath);
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} catch (e) {
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// keep watching when error occured.
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console.error(errorToString(e));
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}
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}
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/**
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* Compile from stdin.
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*/
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function stdin() {
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var buf = '';
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process.stdin.setEncoding('utf8');
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process.stdin.on('data', function(chunk){ buf += chunk; });
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process.stdin.on('end', function(){
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var output;
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if (options.client) {
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output = pug.compileClient(buf, options);
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} else {
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var fn = pug.compile(buf, options);
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var output = fn(options);
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}
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process.stdout.write(output);
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}).resume();
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}
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/**
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* Process the given path, compiling the pug files found.
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* Always walk the subdirectories.
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*
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* @param path path of the file, might be relative
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* @param rootPath path relative to the directory specified in the command
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*/
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function renderFile(path, rootPath) {
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var re = /\.(?:pug|jade)$/;
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var stat = fs.lstatSync(path);
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// Found pug file
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if (stat.isFile() && re.test(path)) {
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// Try to watch the file if needed. watchFile takes care of duplicates.
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if (program.watch) watchFile(path, null, rootPath);
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if (program.nameAfterFile) {
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options.name = getNameFromFileName(path);
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}
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var fn = options.client
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? pug.compileFileClient(path, options)
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: pug.compileFile(path, options);
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if (program.watch && fn.dependencies) {
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// watch dependencies, and recompile the base
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fn.dependencies.forEach(function (dep) {
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watchFile(dep, path, rootPath);
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});
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}
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// --extension
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var extname;
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if (program.extension) extname = '.' + program.extension;
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else if (options.client) extname = '.js';
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else extname = '.html';
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// path: foo.pug -> foo.<ext>
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path = path.replace(re, extname);
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if (program.out) {
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// prepend output directory
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if (rootPath) {
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// replace the rootPath of the resolved path with output directory
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path = relative(rootPath, path);
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} else {
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// if no rootPath handling is needed
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path = basename(path);
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}
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path = resolve(program.out, path);
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}
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var dir = resolve(dirname(path));
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mkdirp.sync(dir);
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var output = options.client ? fn : fn(options);
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fs.writeFileSync(path, output);
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consoleLog(' ' + chalk.gray('rendered') + ' ' + chalk.cyan('%s'), normalize(path));
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// Found directory
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} else if (stat.isDirectory()) {
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var files = fs.readdirSync(path);
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files.map(function(filename) {
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return path + '/' + filename;
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}).forEach(function (file) {
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render(file, rootPath || path);
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});
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}
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}
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/**
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* Get a sensible name for a template function from a file path
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*
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* @param {String} filename
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* @returns {String}
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*/
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function getNameFromFileName(filename) {
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var file = basename(filename).replace(/\.(?:pug|jade)$/, '');
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return file.toLowerCase().replace(/[^a-z0-9]+([a-z])/g, function (_, character) {
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return character.toUpperCase();
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}) + 'Template';
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}
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