#!/usr/bin/env python from cStringIO import StringIO import gzip import json import os import os.path import regex as re import shutil import sys from pake import Target from pake import ifind, main, output, rule, target, variables, virtual, which if sys.platform == 'win32': """ windows_defaults assumes that jsdoc was installed at a specific place (C:\jsdoc). It also fixes a certain version (1.9.0) of phantomjs which might not anymore be proposed on http://code.google.com/p/phantomjs/downloads/list""" windows_defaults = { 'ProgramFiles': os.environ.get('ProgramFiles', 'C:\\Program Files'), 'Python27': os.environ.get('SystemDrive', 'C:') + '\\Python27', 'jsdoc': os.environ.get('SystemDrive', 'C:') + '\\jsdoc3', 'phantomjs': (os.environ.get('SystemDrive', 'C:') + '\\phantomjs-1.9.0-windows') } if which('git.exe'): variables.GIT = 'git.exe' else: variables.GIT = os.path.join(windows_defaults['ProgramFiles'], 'Git', 'bin', 'git.exe') if which('gjslint.exe'): variables.GJSLINT = 'gjslint.exe' else: variables.GJSLINT = os.path.join(windows_defaults['Python27'], 'Scripts', 'gjslint.exe') if which('java.exe'): variables.JAVA = 'java.exe' else: variables.JAVA = os.path.join(windows_defaults['ProgramFiles'], 'Java', 'jre7', 'bin', 'java.exe') if which('jar.exe'): variables.JAR = 'jar.exe' else: variables.JAR = os.path.join(windows_defaults['ProgramFiles'], 'Java', 'jdk1.7.0_17', 'bin', 'jar.exe') if which('jsdoc.cmd'): variables.JSDOC = 'jsdoc.cmd' else: variables.JSDOC = os.path.join(windows_defaults['jsdoc'], 'jsdoc.cmd') if which('python.exe'): variables.PYTHON = 'python.exe' else: variables.PYTHON = os.path.join(windows_defaults['Python27'], 'python.exe') if which('phantomjs.exe'): variables.PHANTOMJS = 'phantomjs.exe' else: variables.PHANTOMJS = os.path.join(windows_defaults['phantomjs'], 'phantomjs.exe') else: variables.GIT = 'git' variables.GJSLINT = 'gjslint' variables.JAVA = 'java' variables.JAR = 'jar' variables.JSDOC = 'jsdoc' variables.NODE = 'node' variables.PYTHON = 'python' variables.PHANTOMJS = 'phantomjs' TEMPLATE_GLSL_COMPILER_JS = 'build/glsl-unit/bin/template_glsl_compiler.js' variables.BRANCH = output( '%(GIT)s', 'rev-parse', '--abbrev-ref', 'HEAD').strip() EXECUTABLES = [variables.GIT, variables.GJSLINT, variables.JAVA, variables.JAR, variables.JSDOC, variables.PYTHON, variables.PHANTOMJS] EXPORTS = [path for path in ifind('src') if path.endswith('.exports')] EXTERNAL_SRC = [ 'build/src/external/externs/types.js', 'build/src/external/src/exports.js', 'build/src/external/src/types.js'] EXAMPLES = [path for path in ifind('examples') if path.endswith('.html') if path != 'examples/index.html'] EXAMPLES_SRC = [path for path in ifind('examples') if path.endswith('.js') if not path.endswith('.combined.js') if not path.startswith('examples/bootstrap') if not path.startswith('examples/font-awesome') if path != 'examples/Jugl.js' if path != 'examples/jquery.min.js' if path != 'examples/loader.js' if path != 'examples/example-list.js'] EXAMPLES_JSON = ['build/' + example.replace('.html', '.json') for example in EXAMPLES] EXAMPLES_COMBINED = ['build/' + example.replace('.html', '.combined.js') for example in EXAMPLES] INTERNAL_SRC = [ 'build/src/internal/src/requireall.js', 'build/src/internal/src/types.js'] GLSL_SRC = [path for path in ifind('src') if path.endswith('.glsl')] JSDOC_SRC = [path for path in ifind('src') if path.endswith('.jsdoc')] SHADER_SRC = [path.replace('.glsl', 'shader.js') for path in GLSL_SRC] SPEC = [path for path in ifind('test/spec') if path.endswith('.js')] SRC = [path for path in ifind('src/ol') if path.endswith('.js') if path not in SHADER_SRC] PLOVR_JAR = 'build/plovr-2013-rc3.jar' PLOVR_JAR_MD5 = '8690b431a7c257b8849ae7d0fa979537' PROJ4JS = 'build/proj4js/lib/proj4js-combined.js' PROJ4JS_ZIP = 'build/proj4js-1.1.0.zip' PROJ4JS_ZIP_MD5 = '17caad64cf6ebc6e6fe62f292b134897' def report_sizes(t): t.info('uncompressed: %d bytes', os.stat(t.name).st_size) stringio = StringIO() gzipfile = gzip.GzipFile(t.name, 'w', 9, stringio) with open(t.name) as f: shutil.copyfileobj(f, gzipfile) gzipfile.close() t.info(' compressed: %d bytes', len(stringio.getvalue())) virtual('default', 'build') virtual('integration-test', 'lint', 'build', 'build-all', 'test', 'build-examples', 'check-examples', 'doc') virtual('build', 'build/ol.css', 'build/ol.js', 'build/ol-simple.js', 'build/ol-whitespace.js') virtual('check', 'lint', 'build/ol.css', 'build/ol-all.js', 'test') virtual('todo', 'fixme') @target('build/ol.css', 'build/ol.js') def build_ol_css(t): t.touch() @target('build/ol.js', PLOVR_JAR, SRC, EXTERNAL_SRC, SHADER_SRC, 'buildcfg/base.json', 'buildcfg/ol.json') def build_ol_js(t): t.output('%(JAVA)s', '-jar', PLOVR_JAR, 'build', 'buildcfg/ol.json') report_sizes(t) @target('build/ol-simple.js', PLOVR_JAR, SRC, INTERNAL_SRC, SHADER_SRC, 'buildcfg/base.json', 'buildcfg/ol.json', 'buildcfg/ol-simple.json') def build_ol_simple_js(t): t.output('%(JAVA)s', '-jar', PLOVR_JAR, 'build', 'buildcfg/ol-simple.json') report_sizes(t) @target('build/ol-whitespace.js', PLOVR_JAR, SRC, INTERNAL_SRC, SHADER_SRC, 'buildcfg/base.json', 'buildcfg/ol.json', 'buildcfg/ol-whitespace.json') def build_ol_whitespace_js(t): t.output('%(JAVA)s', '-jar', PLOVR_JAR, 'build', 'buildcfg/ol-whitespace.json') report_sizes(t) virtual('build-all', 'build/ol-all.js') @target('build/ol-all.js', PLOVR_JAR, SRC, INTERNAL_SRC, SHADER_SRC, 'buildcfg/base.json', 'buildcfg/ol-all.json') def build_ol_all_js(t): t.output('%(JAVA)s', '-jar', PLOVR_JAR, 'build', 'buildcfg/ol-all.json') @target('build/src/external/externs/types.js', 'bin/generate-exports.py', 'src/objectliterals.jsdoc') def build_src_external_externs_types_js(t): t.output('%(PYTHON)s', 'bin/generate-exports.py', '--externs', 'src/objectliterals.jsdoc') @target('build/src/external/src/exports.js', 'bin/generate-exports.py', 'src/objectliterals.jsdoc', EXPORTS) def build_src_external_src_exports_js(t): t.output('%(PYTHON)s', 'bin/generate-exports.py', '--exports', 'src/objectliterals.jsdoc', EXPORTS) @target('build/src/external/src/types.js', 'bin/generate-exports.py', 'src/objectliterals.jsdoc') def build_src_external_src_types_js(t): t.output('%(PYTHON)s', 'bin/generate-exports.py', '--typedef', 'src/objectliterals.jsdoc') if os.path.exists(TEMPLATE_GLSL_COMPILER_JS): for glsl_src in GLSL_SRC: def shader_src_helper(glsl_src): @target(glsl_src.replace('.glsl', 'shader.js'), glsl_src, 'src/ol/webgl/shader.mustache') def shader_src(t): t.run('%(NODE)s', TEMPLATE_GLSL_COMPILER_JS, '--input', glsl_src, '--template', 'src/ol/webgl/shader.mustache', '--output', t.name) shader_src_helper(glsl_src) def _build_require_list(dependencies, output_file_name): requires = set() for dependency in dependencies: for line in open(dependency): match = re.match(r'goog\.provide\(\'(.*)\'\);', line) if match: requires.add(match.group(1)) with open(output_file_name, 'w') as f: for require in sorted(requires): f.write('goog.require(\'%s\');\n' % (require,)) @target('build/src/internal/src/requireall.js', SRC, SHADER_SRC) def build_src_internal_src_requireall_js(t): _build_require_list(t.dependencies, t.name) @target('build/test/requireall.js', SPEC) def build_test_requireall_js(t): _build_require_list(t.dependencies, t.name) @target('build/src/internal/src/types.js', 'bin/generate-exports.py', 'src/objectliterals.jsdoc') def build_src_internal_types_js(t): t.output('%(PYTHON)s', 'bin/generate-exports.py', '--typedef', 'src/objectliterals.jsdoc') virtual('build-examples', 'examples', EXAMPLES_COMBINED) virtual('examples', 'examples/example-list.xml', EXAMPLES_JSON) @target('examples/example-list.xml', 'examples/example-list.js') def examples_examples_list_xml(t): t.touch() # already generated by bin/exampleparser.py @target('examples/example-list.js', 'bin/exampleparser.py', EXAMPLES) def examples_examples_list_js(t): t.run('%(PYTHON)s', 'bin/exampleparser.py', 'examples', 'examples') @rule(r'\Abuild/examples/(?P.*).json\Z') def examples_star_json(name, match): def action(t): content = json.dumps({ 'id': match.group('id'), 'inherits': '../../buildcfg/base.json', 'inputs': [ '../examples/%(id)s.js' % match.groupdict(), '../build/src/internal/src/types.js', ], 'externs': [ '//json.js', '//jquery-1.7.js', '../externs/bingmaps.js', '../externs/bootstrap.js', '../externs/geojson.js', '../externs/oli.js', '../externs/proj4js.js', '../externs/tilejson.js', ], }) with open(t.name, 'w') as f: f.write(content) dependencies = [__file__, 'buildcfg/base.json'] return Target(name, action=action, dependencies=dependencies) @rule(r'\Abuild/examples/(?P.*).combined.js\Z') def examples_star_combined_js(name, match): def action(t): t.output('%(JAVA)s', '-jar', PLOVR_JAR, 'build', 'build/examples/%(id)s.json' % match.groupdict()) report_sizes(t) dependencies = [PLOVR_JAR, SRC, INTERNAL_SRC, SHADER_SRC, 'buildcfg/base.json', 'examples/%(id)s.js' % match.groupdict(), 'build/examples/%(id)s.json' % match.groupdict()] return Target(name, action=action, dependencies=dependencies) @target('serve', PLOVR_JAR, 'test-deps', 'examples') def serve(t): t.run('%(JAVA)s', '-jar', PLOVR_JAR, 'serve', 'buildcfg/ol.json', 'buildcfg/ol-all.json', EXAMPLES_JSON, 'buildcfg/test.json') @target('serve-integration-test', PLOVR_JAR, INTERNAL_SRC) def serve_precommit(t): t.run('%(JAVA)s', '-jar', PLOVR_JAR, 'serve', 'buildcfg/ol-all.json', 'buildcfg/test.json') virtual('lint', 'build/lint-timestamp', 'build/lint-generated-timestamp', 'build/check-requires-timestamp', 'build/check-whitespace-timestamp') @target('build/lint-timestamp', SRC, EXAMPLES_SRC, SPEC, precious=True) def build_lint_src_timestamp(t): t.run('%(GJSLINT)s', '--jslint_error=all', '--strict', t.newer(t.dependencies)) t.touch() @target('build/lint-generated-timestamp', INTERNAL_SRC, EXTERNAL_SRC, precious=True) def build_lint_generated_timestamp(t): limited_doc_files = [ path for path in ifind('externs', 'build/src/external/externs') if path.endswith('.js')] t.run('%(GJSLINT)s', '--jslint_error=all', # ignore error for max line length (for these auto-generated sources) '--disable=110', # for a complete list of error codes to allow, see # http://closure-linter.googlecode.com/svn/trunk/closure_linter/errors.py '--limited_doc_files=%s' % (','.join(limited_doc_files),), '--strict', t.newer(t.dependencies)) t.touch() def _strip_comments(lines): # FIXME this is a horribe hack, we should use a proper JavaScript parser # here in_multiline_comment = False lineno = 0 for line in lines: lineno += 1 if in_multiline_comment: index = line.find('*/') if index != -1: in_multiline_comment = False line = line[index + 2:] if not in_multiline_comment: line = re.sub(r'//[^\n]*', '', line) line = re.sub(r'/\*.*?\*/', '', line) index = line.find('/*') if index != -1: yield lineno, line[:index] in_multiline_comment = True else: yield lineno, line @target('build/check-requires-timestamp', SRC, INTERNAL_SRC, EXTERNAL_SRC, EXAMPLES_SRC, SHADER_SRC, SPEC) def build_check_requires_timestamp(t): from zipfile import ZipFile unused_count = 0 all_provides = set() zf = ZipFile(PLOVR_JAR) for zi in zf.infolist(): if zi.filename.endswith('.js'): if not zi.filename.startswith('closure/goog/'): continue # Skip goog.i18n because it contains so many modules that it causes # the generated regular expression to exceed Python's limits if zi.filename.startswith('closure/goog/i18n/'): continue for line in zf.open(zi): m = re.match(r'goog.provide\(\'(.*)\'\);', line) if m: all_provides.add(m.group(1)) for filename in sorted(t.dependencies): if filename == 'build/src/internal/src/requireall.js': continue require_linenos = {} uses = set() lines = open(filename).readlines() for lineno, line in _strip_comments(lines): m = re.match(r'goog.provide\(\'(.*)\'\);', line) if m: all_provides.add(m.group(1)) continue m = re.match(r'goog.require\(\'(.*)\'\);', line) if m: require_linenos[m.group(1)] = lineno continue ignore_linenos = require_linenos.values() for lineno, line in enumerate(lines): if lineno in ignore_linenos: continue for require in require_linenos.iterkeys(): if require in line: uses.add(require) for require in sorted(set(require_linenos.keys()) - uses): t.info('%s:%d: unused goog.require: %r' % ( filename, require_linenos[require], require)) unused_count += 1 all_provides.discard('ol') all_provides.discard('ol.MapProperty') class Node(object): def __init__(self): self.present = False self.children = {} def _build_re(self, key): if len(self.children) == 1: child_key, child = next(self.children.iteritems()) child_re = '\\.' + child._build_re(child_key) if self.present: return key + '(' + child_re + ')?' else: return key + child_re elif self.children: children_re = '(?:\\.(?:' + '|'.join( self.children[k]._build_re(k) for k in sorted(self.children.keys())) + '))' if self.present: return key + children_re + '?' else: return key + children_re else: assert self.present return key def build_re(self, key): return re.compile('\\b' + self._build_re(key) + '\\b') root = Node() for provide in all_provides: node = root for component in provide.split('.'): if component not in node.children: node.children[component] = Node() node = node.children[component] node.present = True provide_res = [child.build_re(key) for key, child in root.children.iteritems()] missing_count = 0 for filename in sorted(t.dependencies): if filename in INTERNAL_SRC or filename in EXTERNAL_SRC: continue provides = set() requires = set() uses = set() uses_linenos = {} for lineno, line in _strip_comments(open(filename)): m = re.match(r'goog.provide\(\'(.*)\'\);', line) if m: provides.add(m.group(1)) continue m = re.match(r'goog.require\(\'(.*)\'\);', line) if m: requires.add(m.group(1)) continue while True: for provide_re in provide_res: m = provide_re.search(line) if m: uses.add(m.group()) uses_linenos[m.group()] = lineno line = line[:m.start()] + line[m.end():] break else: break if filename == 'src/ol/renderer/layerrenderer.js': uses.discard('ol.renderer.Map') m = re.match( r'src/ol/renderer/(\w+)/\1(\w*)layerrenderer\.js\Z', filename) if m: uses.discard('ol.renderer.Map') uses.discard('ol.renderer.%s.Map' % (m.group(1),)) missing_requires = uses - requires - provides if missing_requires: for missing_require in sorted(missing_requires): t.info("%s:%d missing goog.require('%s')" % (filename, uses_linenos[missing_require], missing_require)) missing_count += 1 if unused_count or missing_count: t.error('%d unused goog.requires, %d missing goog.requires' % (unused_count, missing_count)) t.touch() @target('build/check-whitespace-timestamp', SRC, INTERNAL_SRC, EXTERNAL_SRC, EXAMPLES_SRC, SPEC, EXPORTS, JSDOC_SRC, precious=True) def build_check_whitespace_timestamp(t): CR_RE = re.compile(r'\r') TRAILING_WHITESPACE_RE = re.compile(r'\s+\n\Z') NO_NEWLINE_RE = re.compile(r'[^\n]\Z') ALL_WHITESPACE_RE = re.compile(r'\s+\Z') errors = 0 for filename in sorted(t.newer(t.dependencies)): whitespace = False for lineno, line in enumerate(open(filename)): if CR_RE.search(line): t.info('%s:%d: carriage return character in line', filename, lineno + 1) errors += 1 if TRAILING_WHITESPACE_RE.search(line): t.info('%s:%d: trailing whitespace', filename, lineno + 1) errors += 1 if NO_NEWLINE_RE.search(line): t.info('%s:%d: no newline at end of file', filename, lineno + 1) errors += 1 whitespace = ALL_WHITESPACE_RE.match(line) if whitespace: t.info('%s: trailing whitespace at end of file', filename) errors += 1 if errors: t.error('%d whitespace errors' % (errors,)) t.touch() virtual('plovr', PLOVR_JAR) @target(PLOVR_JAR, clean=False) def plovr_jar(t): t.info('downloading %r', t.name) t.download('http://plovr.com/' + os.path.basename(PLOVR_JAR), md5=PLOVR_JAR_MD5) t.info('downloaded %r', t.name) virtual('doc', 'build/jsdoc-%(BRANCH)s-timestamp' % vars(variables)) @target('build/jsdoc-%(BRANCH)s-timestamp' % vars(variables), 'host-resources', 'build/src/external/src/exports.js', 'build/src/external/src/types.js', SRC, SHADER_SRC, ifind('doc/template')) def jsdoc_BRANCH_timestamp(t): t.run('%(JSDOC)s', '-c', 'doc/conf.json', 'src', 'doc/index.md', '-d', 'build/hosted/%(BRANCH)s/apidoc') t.touch() def split_example_file(example, dst_dir): lines = open(example).readlines() target_lines = [] target_require_lines = [] found_requires = False found_code = False for line in lines: m = re.match(r'goog.require\(\'(.*)\'\);', line) if m: found_requires = True target_require_lines.append(line) elif found_requires: if found_code or line not in ('\n', '\r\n'): found_code = True target_lines.append(line) target = open( os.path.join(dst_dir, os.path.basename(example)), 'w') target_require = open( os.path.join(dst_dir, os.path.basename(example) .replace('.js', '-require.js')), 'w') target.writelines(target_lines) target.close() target_require.writelines(target_require_lines) target_require.close() @target('host-resources', phony=True) def host_resources(t): resources_dir = 'build/hosted/%(BRANCH)s/resources' t.rm_rf(resources_dir) t.cp_r('resources', resources_dir) @target('host-examples', 'build', 'host-resources', 'examples', phony=True) def host_examples(t): examples_dir = 'build/hosted/%(BRANCH)s/examples' build_dir = 'build/hosted/%(BRANCH)s/build' t.rm_rf(examples_dir) t.makedirs(examples_dir) t.rm_rf(build_dir) t.makedirs(build_dir) t.cp(EXAMPLES, examples_dir) for example in [path.replace('.html', '.js') for path in EXAMPLES]: split_example_file(example, examples_dir % vars(variables)) t.cp_r('examples/data', examples_dir + '/data') t.cp('bin/loader_hosted_examples.js', examples_dir + '/loader.js') t.cp('build/ol.js', 'build/ol-simple.js', 'build/ol-whitespace.js', 'build/ol.css', build_dir) t.cp('examples/index.html', 'examples/example-list.js', 'examples/example-list.xml', 'examples/Jugl.js', 'examples/jquery.min.js', examples_dir) t.rm_rf('build/hosted/%(BRANCH)s/closure-library') t.makedirs('build/hosted/%(BRANCH)s/closure-library') with t.chdir('build/hosted/%(BRANCH)s/closure-library'): t.run('%(JAR)s', 'xf', '../../../../' + PLOVR_JAR, 'closure') t.run('%(JAR)s', 'xf', '../../../../' + PLOVR_JAR, 'third_party') t.rm_rf('build/hosted/%(BRANCH)s/ol') t.makedirs('build/hosted/%(BRANCH)s/ol') t.cp_r('src/ol', 'build/hosted/%(BRANCH)s/ol/ol') t.run('%(PYTHON)s', 'bin/closure/depswriter.py', '--root_with_prefix', 'src ../../../ol', '--root', 'build/hosted/%(BRANCH)s/closure-library/closure/goog', '--root_with_prefix', 'build/hosted/%(BRANCH)s/closure-library/' 'third_party ../../third_party', '--output_file', 'build/hosted/%(BRANCH)s/build/ol-deps.js') @target('check-examples', 'host-examples', phony=True) def check_examples(t): examples = ['build/hosted/%(BRANCH)s/' + e for e in EXAMPLES] all_examples = \ [e + '?mode=raw' for e in examples] + \ [e + '?mode=whitespace' for e in examples] + \ [e + '?mode=simple' for e in examples] + \ examples for example in all_examples: t.run('%(PHANTOMJS)s', 'bin/check-example.js', example) @target(PROJ4JS, PROJ4JS_ZIP) def proj4js(t): from zipfile import ZipFile zf = ZipFile(PROJ4JS_ZIP) contents = zf.open('proj4js/lib/proj4js-combined.js').read() with open(t.name, 'wb') as f: f.write(contents) @target(PROJ4JS_ZIP, clean=False) def proj4js_zip(t): t.info('downloading %r', t.name) t.download('http://download.osgeo.org/proj4js/' + os.path.basename(t.name), md5=PROJ4JS_ZIP_MD5) t.info('downloaded %r', t.name) virtual('test-deps', INTERNAL_SRC, PROJ4JS, 'build/test/requireall.js') @target('test', 'test-deps', phony=True) def test(t): t.run('%(PHANTOMJS)s', 'test/mocha-phantomjs.coffee', 'test/ol.html') @target('fixme', phony=True) def find_fixme(t): regex = re.compile('FIXME|TODO') matches = dict() totalcount = 0 for filename in SRC: f = open(filename, 'r') for lineno, line in enumerate(f): if regex.search(line): if (filename not in matches): matches[filename] = list() matches[filename].append('#%-10d %s' % ( lineno + 1, line.strip())) totalcount += 1 f.close() for filename in matches: num_matches = len(matches[filename]) noun = 'matches' if num_matches > 1 else 'match' print ' %s has %d %s:' % (filename, num_matches, noun) for match in matches[filename]: print ' %s' % (match,) print print 'A total of %d TODO/FIXME(s) were found' % (totalcount,) @target('reallyclean') def reallyclean(t): """Removes untracked files and folders from previous builds.""" # -X => only clean up files that are usually ignored e.g. # through .gitignore # -d => also consider directories for deletion # -f => if git configuration variable clean.requireForce != false, # git clean will refuse to run unless given -f or -n. t.run('%(GIT)s', 'clean', '-X', '-d', '-f', '.') @target('checkdeps') def check_dependencies(t): for exe in EXECUTABLES: status = 'present' if which(exe) else 'MISSING' print 'Program "%s" seems to be %s.' % (exe, status) print 'For certain targets all above programs need to be present.' if __name__ == '__main__': main()