def minify_package(path, path_combined, suffix):
uglify_path = npm.package_installed("uglifyjs")
cssmin_path = npm.package_installed("cssmin")
path_compressed = os.path.join(path, COMPRESSED_FILENAME + suffix)
print "Compressing %s into %s" % (path_combined, path_compressed)
if suffix == ".js":
print popen_results([
uglify_path, '-b', '-i', '0', '-nc', '-o', path_compressed,
path_combined
])
elif suffix == ".css":
compressed = popen_results([cssmin_path, path_combined])
if compressed:
f = open(path_compressed, 'w')
f.write(compressed)
f.close()
else:
raise Exception("Unable to compress %s files" % suffix)
if not os.path.exists(path_compressed):
raise Exception("Unable to compress: %s" % path_combined)
return path_compressed
def check_deps():
"""check for node and friends"""
uglify_path = npm.package_installed("uglifyjs")
cssmin_path = npm.package_installed("cssmin")
if uglify_path and cssmin_path:
return True
else:
print "uglify and cssmin not found :("
return False
def check_deps():
"""check for node and friends"""
uglify_path = npm.package_installed("uglifyjs")
cssmin_path = npm.package_installed("cssmin")
if uglify_path and cssmin_path:
return True
else:
print "uglify and cssmin not found :("
return False
def file_size_report():
# only works on js for now
package = packages.javascript
path = os.path.join("..", "javascript")
suffix = '.js'
uglify_path = npm.package_installed("uglifyjs")
print "Uglifying and gzipping all packages..."
file_sizes = []
for package_name, path, files in resolve_files(path, package, suffix):
for file in files:
if file in packages.transformations:
file = packages.transformations[file]
file_path = os.path.normpath(os.path.join(path, file))
file_path_min = file_path[:-len(suffix)] + '.min' + suffix
popen_results([uglify_path, '-o', file_path_min, file_path])
subprocess.Popen(['gzip', '-f', file_path_min]).wait()
file_path_gz = file_path_min + '.gz'
file_size = os.stat(file_path_gz).st_size
file_sizes.append((package_name, file, file_size))
# Clean up. The minified file is already deleted by gzip.
os.remove(file_path_gz)
file_sizes.sort(key=lambda f: f[2], reverse=True) # size
file_sizes.sort(key=lambda f: f[0]) # package
for package_name, file, size in file_sizes:
print '\t'.join(map(str, [size, package_name, file]))
def file_size_report():
# only works on js for now
package = packages.javascript
path = os.path.join("..", "javascript")
suffix = '.js'
uglify_path = npm.package_installed("uglifyjs")
print "Uglifying and gzipping all packages..."
file_sizes = []
for package_name, path, files in resolve_files(path, package, suffix):
for file in files:
if file in packages.transformations:
file = packages.transformations[file]
file_path = os.path.normpath(os.path.join(path, file))
file_path_min = file_path[:-len(suffix)] + '.min' + suffix
popen_results([uglify_path, '-b', '-i', '0', '-nc', '-o', file_path_min, file_path])
subprocess.Popen(['gzip', '-f', file_path_min]).wait()
file_path_gz = file_path_min + '.gz'
file_size = os.stat(file_path_gz).st_size
file_sizes.append((package_name, file, file_size))
# Clean up. The minified file is already deleted by gzip.
os.remove(file_path_gz)
file_sizes.sort(key=lambda f: f[2], reverse=True) # size
file_sizes.sort(key=lambda f: f[0]) # package
for package_name, file, size in file_sizes:
print '\t'.join(map(str, [size, package_name, file]))
def validate_env():
path = npm.package_installed("lessc")
if path:
subprocess.call([path],
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
else:
sys.exit("Can't find less compiler. Check that it's installed.")
def validate_env():
path = npm.package_installed("lessc")
if path:
subprocess.call([path],
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
else:
sys.exit("Can't find less compiler. Check that it's installed.")
def compile_template(dir_path, file_name):
less_path = npm.package_installed("lessc")
input_path = os.path.join(dir_path, file_name)
output_path = "%s.css" % os.path.join(dir_path, file_name)
try:
subprocess.check_call([less_path, input_path, output_path])
except subprocess.CalledProcessError, e:
sys.exit(e.returncode)
def compile_template(dir_path, file_name):
less_path = npm.package_installed("lessc")
input_path = os.path.join(dir_path, file_name)
output_path = "%s.css" % os.path.join(dir_path, file_name)
try:
subprocess.check_call([less_path, input_path, output_path])
except subprocess.CalledProcessError, e:
sys.exit(e.returncode)
def validate_env():
""" Ensures that pre-requisites are met for compiling handlebar templates.
TODO: point to documents when they're made.
Handlebars doc: https://github.com/wycats/handlebars.js/
"""
handlebars_path = npm.package_installed("handlebars")
if handlebars_path:
subprocess.call([handlebars_path], stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
else:
sys.exit("Can't find handlebars. Did you install it?")
def validate_env():
""" Ensures that pre-requisites are met for compiling handlebar templates.
TODO: point to documents when they're made.
Handlebars doc: https://github.com/wycats/handlebars.js/
"""
handlebars_path = npm.package_installed("handlebars")
if handlebars_path:
subprocess.call([handlebars_path],
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
else:
sys.exit("Can't find handlebars. Did you install it?")
def minify_package(path, path_combined, suffix):
uglify_path = npm.package_installed("uglifyjs")
cssmin_path = npm.package_installed("cssmin")
path_compressed = os.path.join(path, COMPRESSED_FILENAME + suffix)
print "Compressing %s into %s" % (path_combined, path_compressed)
if suffix == ".js":
print popen_results([uglify_path, '-b', '-i', '0', '-nc', '-o', path_compressed, path_combined])
elif suffix == ".css":
compressed = popen_results([cssmin_path, path_combined])
if compressed:
f = open(path_compressed, 'w')
f.write(compressed)
f.close()
else:
raise Exception("Unable to compress %s files" % suffix)
if not os.path.exists(path_compressed):
raise Exception("Unable to compress: %s" % path_combined)
return path_compressed
def compile_template(root_path, rel_path, file_name):
""" Compiles a single template into an output that can be used by the
JavaScript client.
This logic is dependent on javascript/shared-package/templates.js
"""
handlebars_path = npm.package_installed("handlebars")
try:
dir_path = os.path.join(root_path, rel_path)
# Total hack to rename the file temporarily to be namespaced. There
# is no way to tell handlebars to prefix the resulting template with
# a namespace, so we need to rename the file temporarily.
qualified_name = file_name
while True:
head, tail = os.path.split(rel_path)
if tail:
qualified_name = "%s_%s" % (tail, qualified_name)
else:
break
rel_path = head
input_path = os.path.join(dir_path, qualified_name)
shutil.copyfile(os.path.join(dir_path, file_name), input_path)
# Append ".js" to the template name for the output name.
output_path = "%s.js" % os.path.join(dir_path, file_name)
# "-m" for minified output
# "-f" specifies output file
ret = subprocess.call(
[handlebars_path, "-m", "-f", output_path, input_path],
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
if ret:
raise Exception("Error compiling handlebar: %s -m -f %s/%s" %
(handlebars_path, dir_path, file_name))
os.remove(input_path)
print "Compiled to %s" % output_path
except subprocess.CalledProcessError:
#sys.exit("Error compiling %s" % file_path)
pass
def compile_template(root_path, rel_path, file_name):
""" Compiles a single template into an output that can be used by the
JavaScript client.
This logic is dependent on javascript/shared-package/templates.js
"""
handlebars_path = npm.package_installed("handlebars")
try:
dir_path = os.path.join(root_path, rel_path)
# Total hack to rename the file temporarily to be namespaced. There
# is no way to tell handlebars to prefix the resulting template with
# a namespace, so we need to rename the file temporarily.
qualified_name = file_name
while True:
head, tail = os.path.split(rel_path)
if tail:
qualified_name = "%s_%s" % (tail, qualified_name)
else:
break
rel_path = head
input_path = os.path.join(dir_path, qualified_name)
shutil.copyfile(os.path.join(dir_path, file_name), input_path)
# Append ".js" to the template name for the output name.
output_path = "%s.js" % os.path.join(dir_path, file_name)
# "-m" for minified output
# "-f" specifies output file
ret = subprocess.call([handlebars_path, "-m", "-f", output_path, input_path],
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
if ret:
raise Exception("Error compiling handlebar: %s -m -f %s/%s" % (handlebars_path, dir_path, file_name))
os.remove(input_path)
print "Compiled to %s" % output_path
except subprocess.CalledProcessError:
#sys.exit("Error compiling %s" % file_path)
pass
