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Backup/restore specific applications #2034

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Backup/restore specific applications #2034

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fbf0dd4
Adds the possibility of using an option list of apps for backup and r…
lamelas Jul 2, 2024
5dd53fe
Backs up and restores the submitted apps as parameters
lamelas Jul 2, 2024
1173299
Also add the option to uninstall a specific app
lamelas Jul 2, 2024
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34 changes: 26 additions & 8 deletions mackup/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,10 @@

Usage:
mackup list
mackup [options] backup
mackup [options] restore
mackup [options] backup [--] [<application> ...]
mackup [options] restore [--] [<application> ...]
mackup show <application>
mackup [options] uninstall
mackup [options] uninstall [--] [<application> ...]
mackup (-h | --help)
mackup --version

Expand Down Expand Up @@ -87,8 +87,14 @@ def printAppHeader(app_name):
# Check the env where the command is being run
mckp.check_for_usable_backup_env()

applications = sorted(mckp.get_apps_to_backup())

# To allow for specific applications to be backed up, we replace the full list with only the valid ones from the command line
if args["<application>"]:
applications = list(set(args["<application>"]) & set(applications))
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should it fail here if any explicit application is not recognized?
silent ignoring them seems dangerous, as it would imply everything went fine

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it should also be sorted again, to maintain the same behaviour


# Backup each application
for app_name in sorted(mckp.get_apps_to_backup()):
for app_name in applications:
app = ApplicationProfile(mckp, app_db.get_files(app_name), dry_run, verbose)
printAppHeader(app_name)
app.backup()
Expand All @@ -115,7 +121,13 @@ def printAppHeader(app_name):
# Mackup has already been done
app_names.discard(MACKUP_APP_NAME)

for app_name in sorted(app_names):
app_names = sorted(app_names)

# To allow for specific applications to be restored up, we replace the full list with only the valid ones from the command line
if args["<application>"]:
app_names = list(set(args["<application>"]) & set(app_names))

for app_name in app_names:
app = ApplicationProfile(mckp, app_db.get_files(app_name), dry_run, verbose)
printAppHeader(app_name)
app.restore()
Expand All @@ -138,7 +150,13 @@ def printAppHeader(app_name):
app_names = mckp.get_apps_to_backup()
app_names.discard(MACKUP_APP_NAME)

for app_name in sorted(app_names):
app_names = sorted(app_names)

# To allow for specific applications to be uninstalled, we replace the full list with only the valid ones from the command line
if args["<application>"]:
app_names = list(set(args["<application>"]) & set(app_names))

for app_name in app_names:
app = ApplicationProfile(
mckp, app_db.get_files(app_name), dry_run, verbose
)
Expand Down Expand Up @@ -179,8 +197,8 @@ def printAppHeader(app_name):

elif args["show"]:
mckp.check_for_usable_environment()
app_name = args["<application>"]

app_name = args["<application>"][0] # Needed because args["<application>"] is now a list
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why not support multiple applications also in show command?

# Make sure the app exists
if app_name not in app_db.get_app_names():
sys.exit("Unsupported application: {}".format(app_name))
Expand Down