def merge(merged_path):
merge_dir = os.path.dirname(merged_path)
s = time.time()
ext = merged_path.split(".")[-1]
if ext == "js": # If merging .js find .coffee too
find_ext = ["js", "coffee"]
else:
find_ext = [ext]
# If exits check the other files modification date
if os.path.isfile(merged_path):
merged_mtime = os.path.getmtime(merged_path)
changed = False
for file_path in findfiles(merge_dir, find_ext):
if os.path.getmtime(file_path) > merged_mtime:
changed = True
break
if not changed: return # Assets not changed, nothing to do
# Merge files
parts = []
for file_path in findfiles(merge_dir, find_ext):
parts.append("\n\n/* ---- %s ---- */\n\n" % file_path.replace("\\", "/"))
if file_path.endswith(".coffee"): # Compile coffee script
if not config.coffeescript_compiler:
logging.error("No coffeescript compiler definied, skipping compiling %s" % merged_path)
return False # No coffeescript compiler, skip this file
command = config.coffeescript_compiler % file_path.replace("/", "\\")
s = time.time()
compiler = subprocess.Popen(command, shell=True, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
logging.debug("Running: %s (Done in %.2fs)" % (command, time.time()-s))
source = compiler.stdout.read()
if source:
parts.append(source)
else:
error = compiler.stderr.read()
parts.append("alert('%s compile error: %s');" % (file_path, re.escape(error)) )
else: # Add to parts
parts.append(open(file_path).read())
merged = "\n".join(parts)
if ext == "css": # Vendor prefix css
from lib.cssvendor import cssvendor
merged = cssvendor.prefix(merged)
merged = merged.replace("\r", "")
open(merged_path, "wb").write(merged)
logging.debug("Merged %s (%.2fs)" % (merged_path, time.time()-s))
def merge(merged_path):
merge_dir = os.path.dirname(merged_path)
s = time.time()
ext = merged_path.split(".")[-1]
if ext == "js": # If merging .js find .coffee too
find_ext = ["js", "coffee"]
else:
find_ext = [ext]
# If exist check the other files modification date
if os.path.isfile(merged_path):
merged_mtime = os.path.getmtime(merged_path)
else:
merged_mtime = 0
changed = {}
for file_path in findfiles(merge_dir, find_ext):
if os.path.getmtime(file_path) > merged_mtime:
changed[file_path] = True
if not changed:
return # Assets not changed, nothing to do
if os.path.isfile(merged_path): # Find old parts to avoid unncessary recompile
merged_old = open(merged_path, "rb").read().decode("utf8")
old_parts = {}
for match in re.findall("(/\* ---- (.*?) ---- \*/(.*?)(?=/\* ----|$))", merged_old, re.DOTALL):
old_parts[match[1]] = match[2].strip("\n\r")
# Merge files
parts = []
s_total = time.time()
for file_path in findfiles(merge_dir, find_ext):
parts.append("\n\n/* ---- %s ---- */\n\n" % file_path)
if file_path.endswith(".coffee"): # Compile coffee script
if file_path in changed or file_path not in old_parts: # Only recompile if changed or its not compiled before
if config.coffeescript_compiler is None:
config.coffeescript_compiler = findCoffeescriptCompiler()
if not config.coffeescript_compiler:
logging.error("No coffeescript compiler definied, skipping compiling %s" % merged_path)
return False # No coffeescript compiler, skip this file
if "%s" in config.coffeescript_compiler: # Replace %s with coffeescript file
command = config.coffeescript_compiler % os.path.join(*file_path.split("/"))
else: # Put coffeescript file to end
command = config.coffeescript_compiler + " " + os.path.join(*file_path.split("/"))
s = time.time()
compiler = subprocess.Popen(command, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
out = compiler.stdout.read().decode("utf8")
compiler.wait()
logging.debug("Running: %s (Done in %.2fs)" % (command, time.time() - s))
if out and out.startswith("("):
parts.append(out)
else:
error = out
logging.error("%s Compile error: %s" % (file_path, error))
parts.append(
"alert('%s compile error: %s');" %
(file_path, re.escape(error).replace("\n", "\\n").replace(r"\\n", r"\n"))
)
else: # Not changed use the old_part
parts.append(old_parts[file_path])
else: # Add to parts
parts.append(open(file_path).read().decode("utf8"))
merged = u"\n".join(parts)
if ext == "css": # Vendor prefix css
from lib.cssvendor import cssvendor
merged = cssvendor.prefix(merged)
merged = merged.replace("\r", "")
open(merged_path, "wb").write(merged.encode("utf8"))
logging.debug("Merged %s (%.2fs)" % (merged_path, time.time() - s_total))
def merge(merged_path):
merge_dir = os.path.dirname(merged_path)
s = time.time()
ext = merged_path.split(".")[-1]
if ext == "js": # If merging .js find .coffee too
find_ext = ["js", "coffee"]
else:
find_ext = [ext]
# If exist check the other files modification date
if os.path.isfile(merged_path):
merged_mtime = os.path.getmtime(merged_path)
else:
merged_mtime = 0
changed = {}
for file_path in findfiles(merge_dir, find_ext):
if os.path.getmtime(file_path) > merged_mtime + 1:
changed[file_path] = True
if not changed:
return # Assets not changed, nothing to do
if os.path.isfile(
merged_path): # Find old parts to avoid unncessary recompile
merged_old = open(merged_path, "rb").read().decode("utf8")
old_parts = {}
for match in re.findall("(/\* ---- (.*?) ---- \*/(.*?)(?=/\* ----|$))",
merged_old, re.DOTALL):
old_parts[match[1]] = match[2].strip("\n\r")
# Merge files
parts = []
s_total = time.time()
for file_path in findfiles(merge_dir, find_ext):
parts.append("\n\n/* ---- %s ---- */\n\n" %
file_path.replace(config.data_dir, ""))
if file_path.endswith(".coffee"): # Compile coffee script
if file_path in changed or file_path.replace(
config.data_dir, ""
) not in old_parts: # Only recompile if changed or its not compiled before
if config.coffeescript_compiler is None:
config.coffeescript_compiler = findCoffeescriptCompiler()
if not config.coffeescript_compiler:
logging.error(
"No coffeescript compiler defined, skipping compiling %s"
% merged_path)
return False # No coffeescript compiler, skip this file
# Replace / with os separators and escape it
file_path_escaped = helper.shellquote(
os.path.join(*file_path.split("/")))
if "%s" in config.coffeescript_compiler: # Replace %s with coffeescript file
command = config.coffeescript_compiler % file_path_escaped
else: # Put coffeescript file to end
command = config.coffeescript_compiler + " " + file_path_escaped
# Start compiling
s = time.time()
compiler = subprocess.Popen(command,
shell=True,
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
out = compiler.stdout.read().decode("utf8")
compiler.wait()
logging.debug("Running: %s (Done in %.2fs)" %
(command, time.time() - s))
# Check errors
if out and out.startswith("("): # No error found
parts.append(out)
else: # Put error message in place of source code
error = out
logging.error("%s Compile error: %s" % (file_path, error))
parts.append("alert('%s compile error: %s');" %
(file_path, re.escape(error).replace(
"\n", "\\n").replace(r"\\n", r"\n")))
else: # Not changed use the old_part
parts.append(old_parts[file_path.replace(config.data_dir, "")])
else: # Add to parts
parts.append(open(file_path).read().decode("utf8"))
merged = u"\n".join(parts)
if ext == "css": # Vendor prefix css
from lib.cssvendor import cssvendor
merged = cssvendor.prefix(merged)
merged = merged.replace("\r", "")
open(merged_path, "wb").write(merged.encode("utf8"))
logging.debug("Merged %s (%.2fs)" % (merged_path, time.time() - s_total))