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Code Issues Projects Releases Wiki Activity

Fixed backup

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This commit is contained in:
Krateng 2020-12-25 16:52:25 +01:00
parent f44c3fecb2
commit db80e1791a
2 changed files with 33 additions and 29 deletions
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20
maloja/globalconf.py
View File

@ -4,12 +4,6 @@ from doreah.settings import config as settingsconfig
pthj = os.path.join
try:
HOME_DIR = os.environ["XDG_DATA_HOME"].split(":")[0]
assert os.path.exists(HOME_DIR)
except:
HOME_DIR = os.path.join(os.environ["HOME"],".local/share/")
# if DATA_DIRECTORY is specified, this is the directory to use for EVERYTHING, no matter what
# but with asynnetrical structure, cache and logs in subfolders
@ -23,7 +17,11 @@ except:
# if not, use the first we have permissions for
# after we decide which to use, fix it in settings to avoid future heuristics
try:
HOME_DIR = os.environ["XDG_DATA_HOME"].split(":")[0]
assert os.path.exists(HOME_DIR)
except:
HOME_DIR = os.path.join(os.environ["HOME"],".local/share/")
usrfol = pthj(HOME_DIR,"maloja")
etccfg = '/etc/maloja'
varlib = '/var/lib/maloja'
@ -49,22 +47,22 @@ dir_settings = {
dir_options = {
"config":[
"/etc/maloja",
pthj(HOME_DIR,"maloja")
usrfol
],
"state":[
"/var/lib/maloja",
"/etc/maloja",
pthj(HOME_DIR,"maloja")
usrfol
],
"logs":[
"/var/log/maloja",
"/etc/maloja/logs",
pthj(HOME_DIR,"maloja","logs")
pthj(usrfol,"logs")
],
"cache":[
"/var/cache/maloja",
"/etc/maloja/cache",
pthj(HOME_DIR,"maloja","cache")
pthj(usrfol,"cache")
]
}

40
maloja/proccontrol/tasks/backup.py
View File

@ -9,35 +9,41 @@ from doreah.logging import log
user_files = {
"minimal":[
"rules/*.tsv",
"scrobbles"
],
"full":[
"clients/authenticated_machines.tsv",
"images/artists",
"images/tracks",
"settings/settings.ini"
]
"minimal":{
"rules":["*.tsv"],
"scrobbles":["*.tsv"]
},
"full":{
"clients":["authenticated_machines.tsv"],
"images":["artists","tracks"],
"settings":["settings.ini"]
}
}
def backup(folder,level="full"):
print(folder)
selected_files = user_files["minimal"] if level == "minimal" else user_files["minimal"] + user_files["full"]
real_files = []
for g in selected_files:
real_files += glob.glob(datadir(g))
selected_files = user_files["minimal"] if level == "minimal" else {**user_files["minimal"], **user_files["full"]}
real_files = {cat:[] for cat in selected_files}
for cat in selected_files:
catfolder = data_dir[cat]
for g in selected_files[cat]:
real_files[cat] += glob.glob(catfolder(g))
log("Creating backup of " + str(len(real_files)) + " files...")
from pprint import pprint
pprint(real_files)
now = datetime.utcnow()
timestr = now.strftime("%Y_%m_%d_%H_%M_%S")
filename = "maloja_backup_" + timestr + ".tar.gz"
archivefile = os.path.join(folder,filename)
assert not os.path.exists(archivefile)
with tarfile.open(name=archivefile,mode="x:gz") as archive:
for f in real_files:
for cat in real_files:
for f in real_files[cat]:
p = PurePath(f)
r = p.relative_to(datadir())
archive.add(f,arcname=r)
r = p.relative_to(data_dir[cat]())
archive.add(f,arcname=os.path.join(cat,r))
log("Backup created!")