def compile_demo(force, is_debug):
"""Compile the demo application.
Args:
force: True to rebuild, False to ignore if no changes are detected.
is_debug: True to compile for debugging, false for release.
Returns:
True on success, False on failure.
"""
logging.info('Compiling the demo app (%s)...',
'debug' if is_debug else 'release')
base = shakaBuildHelpers.get_source_base()
closure_base_js = shakaBuildHelpers.get_closure_base_js_path()
get = shakaBuildHelpers.get_all_js_files
cast_receiver = set(get('demo', 'cast_receiver'))
files = set(
get('demo') + get('externs') + get('ui', 'externs') +
[closure_base_js]) - cast_receiver
# Make sure we don't compile in load.js, which will be used to bootstrap
# everything else. If we build that into the output, we will get an
# infinite loop of scripts adding themselves.
files.remove(os.path.join(base, 'demo', 'load.js'))
# Remove service_worker.js as well. This executes in a different context.
files.remove(os.path.join(base, 'demo', 'service_worker.js'))
# Don't compile in the uncompiled require file.
files.remove(os.path.join(base, 'demo', 'demo_uncompiled.js'))
# Add lib/debug/asserts.js, which is required for goog.assert.
files.add(os.path.join(base, 'lib', 'debug', 'asserts.js'))
# Add in the generated externs, so that the demo compilation knows the
# definitions of the library APIs.
externs = ('shaka-player.ui.debug.externs.js'
if is_debug else 'shaka-player.ui.externs.js')
files.add(os.path.join(base, 'dist', externs))
name = 'demo.compiled' + ('.debug' if is_debug else '')
# TODO: Why do we always use debug_closure_opts? Nobody remembers.
closure_opts = build.common_closure_opts + build.debug_closure_opts
closure_opts += [
# Ignore missing goog.require since we assume the whole library is
# already included.
'--jscomp_off=missingRequire',
'--jscomp_off=strictMissingRequire',
'-D',
'COMPILED=true',
]
closure = compiler.ClosureCompiler(files, name)
# The output wrapper is only designed for the library. It can't be used
# for apps. TODO: Should we add a simple function wrapper for apps?
closure.add_wrapper = False
if not closure.compile(closure_opts, force):
return False
return True
def compile_receiver(force, is_debug):
"""Compile the cast receiver application.
Args:
force: True to rebuild, False to ignore if no changes are detected.
is_debug: True to compile for debugging, false for release.
Returns:
True on success, False on failure.
"""
logging.info('Compiling the receiver app (%s)...',
'debug' if is_debug else 'release')
base = shakaBuildHelpers.get_source_base()
closure_base_js = shakaBuildHelpers.get_closure_base_js_path()
get = shakaBuildHelpers.get_all_js_files
files = set(
get('demo', 'common') + get('demo', 'cast_receiver') + get('externs') +
get('ui', 'externs') + [closure_base_js])
# Add in the generated externs, so that the receiver compilation knows the
# definitions of the library APIs.
externs = ('shaka-player.ui.debug.externs.js'
if is_debug else 'shaka-player.ui.externs.js')
files.add(os.path.join(base, 'dist', externs))
files.add(os.path.join(base, 'lib', 'debug', 'asserts.js'))
name = 'receiver.compiled' + ('.debug' if is_debug else '')
# TODO: Why do we always use debug_closure_opts? Nobody remembers.
closure_opts = build.common_closure_opts + build.debug_closure_opts
closure_opts += [
# Ignore missing goog.require since we assume the whole library is
# already included.
'--jscomp_off=missingRequire',
'--jscomp_off=strictMissingRequire',
'-D',
'COMPILED=true',
]
closure = compiler.ClosureCompiler(files, name)
# The output wrapper is only designed for the library. It can't be used
# for apps. TODO: Should we add a simple function wrapper for apps?
closure.add_wrapper = False
if not closure.compile(closure_opts, force):
return False
return True
def check_tests(args):
"""Runs an extra compile pass over the test code to check for type errors.
Returns:
True on success, False on failure.
"""
logging.info('Checking the tests for type errors...')
complete_build = complete_build_files()
if not complete_build:
return False
base = shakaBuildHelpers.get_source_base()
closure_base_js = shakaBuildHelpers.get_closure_base_js_path()
get = shakaBuildHelpers.get_all_js_files
files = complete_build
files.update(set(
get('externs') +
get('test') +
[closure_base_js]))
files.add(os.path.join(base, 'demo', 'common', 'asset.js'))
files.add(os.path.join(base, 'demo', 'common', 'assets.js'))
files.add(os.path.join(base, 'demo', 'common', 'message_ids.js'))
localizations = compiler.GenerateLocalizations(None)
localizations.generate(args.force)
files.add(localizations.output)
closure_opts = build.common_closure_opts + build.common_closure_defines
closure_opts += build.debug_closure_opts + build.debug_closure_defines
# Ignore missing goog.require since we assume the whole library is
# already included.
closure_opts += [
'--jscomp_off=missingRequire',
'--checks-only', '-O', 'SIMPLE',
]
# Set up a build with the build name of "dummy". With output_compiled_bundle
# set to False, the build name is irrelevant, since we won't generate any
# compiled output.
closure = compiler.ClosureCompiler(files, 'dummy')
closure.output_compiled_bundle = False
# Instead of creating a compiled bundle, we will touch a timestamp file to
# keep track of how recently we've run this check.
closure.timestamp_file = os.path.join(base, 'dist', '.testcheckstamp')
return closure.compile(closure_opts, args.force)
def add_closure(self):
"""Adds the closure library and externs."""
# Add externs and closure dependencies.
self.include |= set([shakaBuildHelpers.get_closure_base_js_path()] +
shakaBuildHelpers.get_all_js_files('externs'))
