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from util import Logger, getProjRepoName, passCodeQuality, getAllFiles
from shutil import ignore_patterns, copytree, rmtree
import multiprocessing
import traceback
import git
import os
class GitWorker():
def __init__(self,
args,
hgroups,
language,
mandatoryFiles,
optionalFiles,
logger=Logger(),
processCount=16):
self.args = args
self.hgroups = hgroups
self.language = language
self.logger = logger
self.processCount = processCount
self.mandatoryFiles = mandatoryFiles
self.optionalFiles = optionalFiles
self.moss = None
@classmethod
def isREADME(cls, fn):
fn = fn.lower()
if len(fn) < 6: return False
if len(fn) == 6: return fn == "readme"
return fn[:7] == "readme."
def checkIndvProcess(self, groupNum, hwNum):
tidy = self.args.tidy
repoName = f"hgroup-{groupNum:02}"
repoDir = os.path.join("hwrepos", repoName)
hwDir = os.path.join(repoDir, f"h{hwNum}")
if not os.path.exists(repoDir):
repo = git.Repo.clone_from(
f"https://focs.ji.sjtu.edu.cn/git/vg101/{repoName}",
repoDir,
branch="master")
else:
repo = git.Repo(repoDir)
repo.git.fetch("--all", "-f")
remoteBranches = [ref.name for ref in repo.remote().refs]
scores = {
stuName: {
"indvFailSubmit": 0,
"indvUntidy": 0,
"indvLowCodeQuality": 0,
"indvComment": [],
}
for _, stuName in self.hgroups[repoName]
}
for stuID, stuName in self.hgroups[repoName]:
try:
if f"origin/{stuID}" not in remoteBranches:
self.logger.warning(
f"{repoName} {stuID} {stuName} branch missing")
scores[stuName]["indvFailSubmit"] = 1
scores[stuName]["indvComment"].append(
"individual branch individual branch missing")
continue
repo.git.reset("--hard", f"origin/{stuID}")
repo.git.clean("-d", "-f", "-x")
self.logger.debug(f"{repoName} {stuID} {stuName} pull succeed")
if self.args.dir:
copytree(repoDir,
os.path.join("indv",
f"{repoName} {stuID} {stuName}"),
ignore=ignore_patterns(".git"))
if not os.path.exists(hwDir):
self.logger.warning(
f"{repoName} {stuID} {stuName} h{hwNum} dir missing")
scores[stuName]["indvFailSubmit"] = 1
scores[stuName]["indvComment"].append(
f"individual branch h{hwNum} dir missing")
else:
for fn, path in [
(fn, os.path.join(hwDir, fn)) for fn in
[*self.mandatoryFiles, *self.optionalFiles]
]:
if os.path.exists(path):
if not passCodeQuality(path, self.language):
scores[stuName]["indvLowCodeQuality"] = 1
scores[stuName]["indvComment"].append(
f"individual {fn} low quality")
self.logger.warning(
f"{repoName} {stuID} {stuName} {fn} low quality"
)
continue
if fn in self.mandatoryFiles:
self.logger.warning(
f"{repoName} {stuID} {stuName} h{hwNum}/{fn} file missing"
)
scores[stuName]["indvFailSubmit"] = 1
scores[stuName]["indvComment"].append(
f"individual branch h{hwNum}/{fn} file missing")
if not list(filter(GitWorker.isREADME, os.listdir(hwDir))):
self.logger.warning(
f"{repoName} {stuID} {stuName} h{hwNum}/README file missing"
)
scores[stuName]["indvFailSubmit"] = 1
scores[stuName]["indvComment"].append(
f"individual branch h{hwNum}/README file missing")
if not tidy: continue
dirList = list(
filter(
lambda x: x not in
[".gitignore", ".git", *[f"h{n}" for n in range(20)]
] and not GitWorker.isREADME(x), os.listdir(repoDir)))
if dirList:
self.logger.warning(
f"{repoName} {stuID} {stuName} untidy {', '.join(dirList)}"
)
scores[stuName]["indvUntidy"] = 1
scores[stuName]["indvComment"].append(
f"individual branch redundant files: {', '.join(dirList)}"
)
if os.path.exists(hwDir):
dirList = os.listdir(hwDir)
dirList = list(
filter(
lambda x: x not in self.mandatoryFiles and x not in
self.optionalFiles and not GitWorker.isREADME(x),
dirList))
if dirList:
self.logger.warning(
f"{repoName} {stuID} {stuName} h{hwNum}/ untidy {', '.join(dirList)}"
)
scores[stuName]["indvUntidy"] = 1
scores[stuName]["indvComment"].append(
f"individual branch redundant files: {', '.join(dirList)}"
)
except Exception:
self.logger.error(f"{repoName} {stuID} {stuName} error")
self.logger.error(traceback.format_exc())
return scores
def checkGroupProcess(self, groupNum, hwNum):
tidy = self.args.tidy
repoName = f"hgroup-{groupNum:02}"
repoDir = os.path.join("hwrepos", repoName)
hwDir = os.path.join(repoDir, f"h{hwNum}")
if not os.path.exists(repoDir):
repo = git.Repo.clone_from(
f"https://focs.ji.sjtu.edu.cn/git/vg101/{repoName}",
repoDir,
branch="master")
else:
repo = git.Repo(repoDir)
repo.git.fetch("--tags", "--all", "-f")
tagNames = [tag.name for tag in repo.tags]
scores = {
stuName: {
"groupFailSubmit": 0,
"groupUntidy": 0,
"groupLowCodeQuality": 0,
"groupComment": [],
}
for _, stuName in self.hgroups[repoName]
}
if f"h{hwNum}" not in tagNames:
self.logger.warning(f"{repoName} tags/h{hwNum} missing")
for _, stuName in self.hgroups[repoName]:
scores[stuName]["groupFailSubmit"] = 1
scores[stuName]["groupComment"].append(
f"tags/h{hwNum} missing")
return scores
repo.git.reset("--hard", f"origin/master")
repo.git.clean("-d", "-f", "-x")
repo.git.checkout(f"tags/h{hwNum}")
self.logger.debug(f"{repoName} checkout to tags/h{hwNum} succeed")
if not os.path.exists(hwDir):
self.logger.warning(f"{repoName} h{hwNum} dir missing")
for _, stuName in self.hgroups[repoName]:
scores[stuName]["groupFailSubmit"] = 1
scores[stuName]["groupComment"].append(
f"tags/h{hwNum} h{hwNum} dir missing")
else:
for fn, path in [
(fn, os.path.join(hwDir, fn))
for fn in [*self.mandatoryFiles, *self.optionalFiles]
]:
if os.path.exists(path):
if not passCodeQuality(path, self.language):
for _, stuName in self.hgroups[repoName]:
scores[stuName]["groupLowCodeQuality"] = 1
scores[stuName]["groupComment"].append(
f"group {fn} low quality")
self.logger.warning(f"{repoName} {fn} low quality")
continue
if fn in self.mandatoryFiles:
self.logger.warning(f"{repoName} h{hwNum}/{fn} file missing")
for _, stuName in self.hgroups[repoName]:
scores[stuName]["groupFailSubmit"] = 1
scores[stuName]["groupComment"].append(
f"tags/h{hwNum} h{hwNum}/{fn} missing")
if not list(filter(GitWorker.isREADME, os.listdir(hwDir))):
self.logger.warning(f"{repoName} h{hwNum}/README file missing")
for _, stuName in self.hgroups[repoName]:
scores[stuName]["groupFailSubmit"] = 1
scores[stuName]["groupComment"].append(
f"tags/h{hwNum} h{hwNum}/README file missing")
if not tidy: return scores
dirList = os.listdir(repoDir)
dirList = list(
filter(
lambda x: x not in [
".gitignore", ".git", ".gitea",
*[f"h{n}" for n in range(20)]
] and not GitWorker.isREADME(x), dirList))
if dirList:
self.logger.warning(f"{repoName} untidy {', '.join(dirList)}")
for _, stuName in self.hgroups[repoName]:
scores[stuName]["groupUntidy"] = 1
scores[stuName]["groupComment"].append(
f"tags/h{hwNum} redundant files: {', '.join(dirList)}")
if os.path.exists(hwDir):
dirList = os.listdir(hwDir)
dirList = list(
filter(
lambda x: x not in self.mandatoryFiles and x not in self.
optionalFiles and not GitWorker.isREADME(x), dirList))
if dirList:
self.logger.warning(
f"{repoName} h{hwNum} untidy {', '.join(dirList)}")
for _, stuName in self.hgroups[repoName]:
scores[stuName]["groupUntidy"] = 1
scores[stuName]["groupComment"].append(
f"tags/h{hwNum} redundant files: {', '.join(dirList)}")
return scores
def checkProjProcess(self, id_, name, projNum, milestoneNum):
stuName = name
repoName = getProjRepoName([id_, name, projNum, milestoneNum])
repoDir = os.path.join("projrepos", f"p{projNum}", repoName)
scores = {
stuName: {
"projComment": [],
}
}
if not os.path.exists(repoDir):
repo = git.Repo.clone_from(
f"https://focs.ji.sjtu.edu.cn/git/vg101/{repoName}", repoDir)
else:
repo = git.Repo(os.path.join("projrepos", f"p{projNum}", repoName))
repo.git.fetch("--tags", "--all", "-f")
remoteBranches = [ref.name for ref in repo.remote().refs]
if "origin/master" not in remoteBranches:
self.logger.warning(f"{repoName} master branch missing")
scores[stuName]["projComment"].append(f"master branch missing")
return scores
repo.git.reset("--hard", "origin/master")
repo.git.clean("-d", "-f", "-x")
if milestoneNum:
repo.git.fetch("--tags", "--all", "-f")
tagNames = [tag.name for tag in repo.tags]
if f"m{milestoneNum}" not in tagNames:
self.logger.warning(f"{repoName} tags/m{milestoneNum} missing")
scores[stuName]["projComment"].append(
f"tags/m{milestoneNum} missing")
return scores
repo.git.checkout(f"tags/m{milestoneNum}", "-f")
self.logger.debug(
f"{repoName} checkout to tags/m{milestoneNum} succeed")
if not list(filter(GitWorker.isREADME, os.listdir(repoDir))):
self.logger.warning(f"{repoName} README file missing")
scores[stuName]["projComment"].append(f"README file missing")
language = ["matlab", "c", "cpp"]
if projNum == 1:
for fn in list(
filter(lambda x: x.endswith(".m"),
os.listdir(repoDir))):
path = os.path.join(repoDir, fn)
if not passCodeQuality(path, language[projNum - 1]):
self.logger.warning(f"{repoName} {fn} low quality")
scores[stuName]["projComment"].append(
f"{fn} low quality")
elif projNum == 2:
for fn in getAllFiles(repoDir):
if (fn.endswith(".c")
or fn.endswith(".h")) and not passCodeQuality(
os.path.join(repoDir, fn),
language[projNum - 1]):
self.logger.warning(f"{repoName} {fn} low quality")
scores[stuName]["projComment"].append(
f"{fn} low quality")
else:
self.logger.debug(f"{repoName} pull succeed")
return scores
def checkIndv(self):
if self.args.dir:
if os.path.exists(os.path.join("indv")):
rmtree(os.path.join("indv"))
hwNum = self.args.hw
if self.args.rejudge < 0:
with multiprocessing.Pool(self.processCount) as p:
res = p.starmap(self.checkIndvProcess,
[(i, hwNum)
for i in range(len(self.hgroups.keys()))])
else:
res = [self.checkIndvProcess(self.args.rejudge, hwNum)]
return {k: v for d in res for k, v in d.items()}
def checkGroup(self):
hwNum = self.args.hw
if self.args.rejudge < 0:
with multiprocessing.Pool(self.processCount) as p:
res = p.starmap(self.checkGroupProcess,
[(i, hwNum)
for i in range(len(self.hgroups.keys()))])
else:
res = [self.checkGroupProcess(self.args.rejudge, hwNum)]
return {k: v for d in res for k, v in d.items()}
def checkProj(self, projNum, milestoneNum):
milestoneNum = 0 if milestoneNum is None else milestoneNum
if projNum in [1, 2]:
infos = [[*info, projNum, milestoneNum]
for hgroup in self.hgroups.values() for info in hgroup]
elif projNum in [3]:
infos = []
return
else:
return
with multiprocessing.Pool(self.processCount) as p:
res = p.starmap(self.checkProjProcess, infos)
return {k: v for d in res for k, v in d.items()}
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