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Detector: fingerprint store methods

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Signed-off-by: Václav Valíček <valicek1994@gmail.com>
This commit is contained in:
Václav Valíček
2022-08-04 11:09:26 +02:00
parent d74c67d4f6
commit 02f092bfc3
2 changed files with 66 additions and 5 deletions
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23
repo_cloner/lib/detector.py
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@@ -3,6 +3,7 @@ from pathlib import Path
import logging
import json
from typing import Callable
from datetime import datetime
log = logging.getLogger("rc.detector")
@@ -38,7 +39,8 @@ class DetectedCommit:
@property
def date(self) -> int:
return self._date
dt = datetime.fromtimestamp(self._date)
return dt.strftime("%d-%m-%Y, %H:%M:%S")
@property
def is_tag(self) -> bool:
@@ -69,6 +71,7 @@ class Detector:
_repo: RepoTool = None
_repo_path: Path = None
_detector_dir: Path = None
_detector_sum: Path = None
_executed: DiskStoredList = None
_branches: DiskStoredRefs = None
_tags: DiskStoredRefs = None
@@ -79,6 +82,7 @@ class Detector:
self._repo_path = Path(repo_path)
self._repo = RepoTool(repo_path)
self._detector_dir = Path(cache_dir).joinpath("detector")
self._detector_sum = Path(cache_dir).joinpath("detectorSum")
if not self._detector_dir.exists():
log.debug(f"Creating detector dir")
self._detector_dir.mkdir()
@@ -146,6 +150,22 @@ class Detector:
for tag, commit in self._repo.list_tags().items():
self._tags.update(tag, commit)
"""
returns true if detector run needs to be done
"""
def check_fingerprint(self) -> bool:
log.info(f"Checking repo-detector fingerprint")
if not self._detector_sum.exists():
log.debug(f"Fingerprint file does not exist - run needed")
return True
old_fingerprint = self._detector_sum.read_text().strip()
return not old_fingerprint == self._repo.repo_fingerprint
def persist_fingerprint(self):
log.debug(f"Persisting detector fingerprint")
self._detector_sum.write_text(str(self._repo.repo_fingerprint))
def run(self, callback: Callable[[DetectedCommit], None]) -> int:
log.info(f"Running commit detector")
new_branches = self._repo.list_branches()
@@ -207,4 +227,5 @@ class Detector:
env = DetectedCommit(env)
executed_count += 1
callback(env)
self.persist_fingerprint()
return executed_count