def transform_log_str_to_xml_obj(code_str):
# print("from here")
# print(code_str)
# code_str_components = code_str.split('(', 1)
# caller_method = code_str_components[0]
# caller_method = caller_method.replace('\\n', '').replace('\\t', '').replace('\\r', '')
# formatted_code_str = caller_method + '(' + code_str_components[1]
java_file_path = generate_c_file_of_str(code_str + ";")
xml_name = filehelper.generate_random_file_name_with_extension('xml')
methods = []
try:
shellhelper.run("srcml '{}' -o {}".format(java_file_path, xml_name))
xml_p = Path(xml_name)
xml_bytes = xml_p.read_bytes()
parser = etree.XMLParser(huge_tree=True)
xml_object = etree.fromstring(xml_bytes, parser=parser)
methods = get_method_calls(xml_object)
finally:
xml_p.unlink()
java_p = Path(java_file_path)
java_p.unlink()
if len(methods) > 0:
return methods[0]
else:
return None
def get_methods_of_file(file_path: str):
xml_name = filehelper.generate_random_file_name_with_extension('xml')
methods = []
try:
shellhelper.run("cgum '{}' > {}".format(file_path, xml_name))
xml_p = Path(xml_name)
xml_bytes = xml_p.read_bytes()
methods = get_methods_of_xml_bytes(xml_bytes)
finally:
xml_p.unlink()
return methods
def get_java_loc(path: str, commit_id=None):
if commit_id is None:
output = shellhelper.run("cloc --include-lang=C '{}'".format(path))
else:
output = shellhelper.run("cloc --include-lang=C '{}' {}".format(
path, commit_id),
cwd=path)
pattern = '.*C.*'
m = re.search(pattern, output)
result = LOC()
if m is not None:
line = m.group(0)
result = _convert_cloc_line_to_object(line)
return result
def is_origin_head_at_master(path: str):
output = shellhelper.run("git branch -r | grep 'origin/HEAD'", cwd=path)
output = ''.join(output.split())
if output == 'origin/HEAD->origin/master':
return True
else:
return False
def get_modified_line_counts(old_file, new_file):
output = shellhelper.run("git diff --shortstat {} {}".format(
old_file, new_file))
added = 0
deleted = 0
modified = 0
added_count = 0
deleted_count = 0
added_match = insertion_pattern.search(output)
if added_match:
added_count = int(added_match.group(1))
deleted_match = deletion_pattern.search(output)
if deleted_match:
deleted_count = int(deleted_match.group(1))
if added_count == deleted_count:
modified = added_count
elif added_count < deleted_count:
modified = added_count
deleted = deleted_count - added_count
else:
modified = deleted_count
added = added_count - deleted_count
return added, deleted, modified
def get_java_loc_diff(old_path: str, new_path: str):
output = shellhelper.run(
"cloc --diff --diff-timeout 1000 '{}' '{}'".format(old_path, new_path))
pattern = '.*C(\s.*){4}'
m = re.search(pattern, output)
same = LOC()
modified = LOC()
added = LOC()
removed = LOC()
if m is not None:
lines = m.group(0).split('\n')
lines.pop(0)
for line in lines:
line_type = line.split()[0]
loc_detail = _convert_cloc_line_to_object(line)
if line_type == 'same':
same = loc_detail
elif line_type == 'modified':
modified = loc_detail
elif line_type == 'added':
added = loc_detail
elif line_type == 'removed':
removed = loc_detail
return {
'same': same,
'modified': modified,
'added': added,
'removed': removed
}
def is_master_exists(path: str):
output = shellhelper.run("git branch -r | grep -E 'origin/master$'",
cwd=path)
output = ''.join(output.split())
if len(output) > 0:
return True
else:
return False
def get_code_churn_between_commits(path: str, old_commit, new_commit):
output = shellhelper.run(
"git diff --shortstat {} {} -- '*.java' | head -n 1".format(
old_commit, new_commit),
cwd=path)
added_count = 0
deleted_count = 0
added_match = insertion_pattern.search(output)
if added_match:
added_count = int(added_match.group(1))
deleted_match = deletion_pattern.search(output)
if deleted_match:
deleted_count = int(deleted_match.group(1))
return added_count + deleted_count
def get_default_branch(path: str):
output = shellhelper.run(
"git symbolic-ref refs/remotes/origin/HEAD | sed 's@^refs/remotes/origin/@@' | tr -d ' '",
cwd=path)
return output.strip()
def get_authors_num(path: str):
output = shellhelper.run(
"git log --format='%aN' | sort -u | wc -l | tr -d ' '", cwd=path)
return int(output)
def get_first_commit_date(path: str):
output = shellhelper.run(
"git log --reverse --pretty='format: %ai' | head -n 1", cwd=path)
datetime_str = output.strip()
return datetime.strptime(datetime_str, '%Y-%m-%d %H:%M:%S %z')
def get_last_commit_date(path: str):
# 2017-12-07 11:22:05 +0100
output = shellhelper.run("git log --pretty='format: %ai' | head -n 1",
cwd=path)
datetime_str = output.strip()
return datetime.strptime(datetime_str, '%Y-%m-%d %H:%M:%S %z')
def get_repo_age_str(path: str):
output = shellhelper.run(
"git log --reverse --pretty=oneline --format='%ar' | head -n 1 | LC_ALL=C sed 's/ago//' | tr -d ' '",
cwd=path)
return output
def get_commits_num(path: str):
output = shellhelper.run("git log --oneline $commit | wc -l | tr -d ' '",
cwd=path)
return int(output)
def get_files_num(path: str):
output = shellhelper.run("git ls-files | wc -l | tr -d ' '", cwd=path)
return int(output)