mirror of
https://expo.survex.com/repositories/troggle/.git
synced 2024-11-25 08:41:51 +00:00
47 lines
2.5 KiB
Python
47 lines
2.5 KiB
Python
import troggle.settings as settings
|
|
import subprocess
|
|
|
|
def write_and_commit(filepath, content):
|
|
"""Writes the content to the filepath and adds and commits the file to git. If this fails, a WriteAndCommitError is raised."""
|
|
cwd = filepath.parent
|
|
filename = filepath.name
|
|
git = settings.GIT
|
|
# GIT see also core/models/cave.py writetrogglefile()
|
|
# GIT see also core/views/uploads.py dwgupload()
|
|
|
|
try:
|
|
with open(filepath, "w", encoding="utf8") as f:
|
|
print(f'WRITING{cwd}---{filename} ')
|
|
# as the wsgi process www-data, we have group write-access but are not owner, so cannot chmod.
|
|
# os.chmod(filepath, 0o664) # set file permissions to rw-rw-r--
|
|
f.write(content)
|
|
except PermissionError:
|
|
message = f'CANNOT save this file.\nPERMISSIONS incorrectly set on server for this file {filename}. Ask a nerd to fix this.'
|
|
raise WriteAndCommitError(message)
|
|
|
|
try:
|
|
cp_add = subprocess.run([git, "add", filename], cwd=cwd, capture_output=True, text=True)
|
|
if cp_add.returncode != 0:
|
|
msgdata = 'Ask a nerd to fix this.\n\n' + cp_add.stderr + '\n\n' + cp_add.stdout + '\n\nreturn code: ' + str(cp_add.returncode)
|
|
message = f'CANNOT git on server for this file {filename}. Edits saved but not added to git.\n\n' + msgdata
|
|
raise WriteAndCommitError(message)
|
|
|
|
cp_commit = subprocess.run([git, "commit", "-m", f'Troggle online: Edit this page - {filename}'], cwd=cwd, capture_output=True, text=True)
|
|
# This produces return code = 1 if it commits OK, but when the repo still needs to be pushed to origin/expoweb
|
|
if cp_commit.returncode != 0 and cp_commit.stdout != 'nothing to commit, working tree clean':
|
|
msgdata = 'Ask a nerd to fix this.\n\n' + cp_commit.stderr + '\n\n' + cp_commit.stdout + '\n\nreturn code: ' + str(cp_commit.returncode)
|
|
message = f'Error code with git on server for this file {filename}. Edits saved, added to git, but NOT committed.\n\n' + msgdata
|
|
raise WriteAndCommitError(message)
|
|
|
|
except subprocess.SubprocessError:
|
|
message = f'CANNOT git on server for this file {filename}. Subprocess error. Edits not saved.\nAsk a nerd to fix this.'
|
|
raise WriteAndCommitError(message)
|
|
|
|
class WriteAndCommitError(Exception):
|
|
"""Exception class for errors writing files and comitting them to git"""
|
|
def __init__(self, message):
|
|
self.message = message
|
|
|
|
def __str__(self):
|
|
return f'WriteAndCommitError: {self.message}'
|