#!/usr/bin/env python3 import os import tempfile import sys import subprocess import urllib.parse JS = [ 'js/libpannellum.js', 'js/RequestAnimationFrame.js', 'js/pannellum.js', ] CSS = [ 'css/pannellum.css', ] HTML = [ 'standalone/pannellum.htm' ] def merge(files): buffer = [] for filename in files: with open(os.path.join('../..', 'src', filename), 'r') as f: buffer.append(f.read()) return "".join(buffer) def read(filename): with open(os.path.join('../..','src',filename), 'r') as f: return f.read() def output(text, filename): with open(os.path.join('../..', 'build', filename), 'w') as f: f.write(text) def JScompress(text): in_tuple = tempfile.mkstemp() with os.fdopen(in_tuple[0], 'w') as handle: handle.write(text) out_tuple = tempfile.mkstemp() os.system("java -jar compiler.jar --language_in=ECMASCRIPT5 --warning_level=QUIET --js %s --js_output_file %s" % (in_tuple[1], out_tuple[1])) with os.fdopen(out_tuple[0], 'r') as handle: compressed = handle.read() os.unlink(in_tuple[1]) os.unlink(out_tuple[1]) return compressed def cssCompress(text): in_tuple = tempfile.mkstemp() with os.fdopen(in_tuple[0], 'w') as handle: handle.write(text) out_tuple = tempfile.mkstemp() os.system("java -jar yuicompressor-2.4.7.jar %s --type css -o %s --charset utf-8 -v" % (in_tuple[1], out_tuple[1])) with os.fdopen(out_tuple[0], 'r') as handle: compressed = handle.read() os.unlink(in_tuple[1]) os.unlink(out_tuple[1]) return compressed def htmlCompress(text): in_tuple = tempfile.mkstemp() with os.fdopen(in_tuple[0], 'w') as handle: handle.write(text) out_tuple = tempfile.mkstemp() os.system("java -jar htmlcompressor-1.5.3.jar --remove-intertag-spaces --remove-quotes -o %s %s" % (out_tuple[1], in_tuple[1])) with os.fdopen(out_tuple[0], 'r') as handle: compressed = handle.read() os.unlink(in_tuple[1]) os.unlink(out_tuple[1]) return compressed def addHeaderHTML(text, version): text = text.replace('',''); header = '\n\n' return header + text def addHeaderCSS(text, version): header = '/* Pannellum ' + version + ', https://github.com/mpetroff/pannellum */\n' return header + text def addHeaderJS(text, version): header = '// Pannellum ' + version + ', https://github.com/mpetroff/pannellum\n' return header + text def build(files, css, html, filename, release=False): folder = '' os.makedirs('../../build', exist_ok=True) cssfilename = filename + '.css' htmlfilename = filename + '.htm' filename = filename + '.js' print('=' * 40) print('Compiling', filename) print('=' * 40) js = merge(files) if release: version = read('../VERSION').strip() else: version = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD']).decode('utf-8').strip() js = js.replace('"_blank">Pannellum','"_blank">Pannellum ' + version) with open('../../src/standalone/standalone.js', 'r') as f: standalone_js = f.read() standalone_js = JScompress(js + standalone_js) js = JScompress(js) print('=' * 40) print('Compiling', cssfilename) print('=' * 40) css = merge(css) css = css.replace("'img/grab.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/grab.svg'),'') + "'") css = css.replace("'img/grabbing.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/grabbing.svg'),'') + "'") with open('../../src/standalone/standalone.css', 'r') as f: standalone_css = f.read() standalone_css = cssCompress(css + standalone_css) standalone_css = standalone_css.replace("'img/sprites.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/sprites.svg'),'') + "'") standalone_css = standalone_css.replace("'img/background.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/background.svg'),'') + "'") standalone_css = standalone_css.replace("'img/compass.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/compass.svg'),'') + "'") css = cssCompress(css) css = css.replace("'img/sprites.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/sprites.svg'),'') + "'") css = css.replace("'img/background.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/background.svg'),'') + "'") css = css.replace("'img/compass.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/compass.svg'),'') + "'") print('=' * 40) print('Compiling', htmlfilename) print('=' * 40) html = merge(html) html = html.replace('','') html = html.replace('','') html = html.replace('','') html = html.replace('','') html = html.replace('','') html = html.replace('', '') html = htmlCompress(html) output(addHeaderHTML(html, version), folder + htmlfilename) output(addHeaderCSS(css, version), folder + cssfilename) output(addHeaderJS(js, version), folder + filename) def main(): if (len(sys.argv) > 1 and sys.argv[1] == 'release'): build(JS, CSS, HTML, 'pannellum', True) else: build(JS, CSS, HTML, 'pannellum') if __name__ == "__main__": main()