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Add ynh_app_setting helper to optimize app setting interface

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This commit is contained in:
Alexandre Aubin 2019-02-24 03:32:14 +01:00
parent 318e4b0a59
commit f17f51f3f6
1 changed files with 34 additions and 3 deletions
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37
data/helpers.d/setting
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@ -14,7 +14,7 @@ ynh_app_setting_get() {
# Manage arguments with getopts # Manage arguments with getopts
ynh_handle_getopts_args "$@" ynh_handle_getopts_args "$@"
sudo yunohost app setting "$app" "$key" --output-as plain --quiet ynh_app_setting "get" "$app" "$key"
} }
# Set an application setting # Set an application setting
@ -33,7 +33,7 @@ ynh_app_setting_set() {
# Manage arguments with getopts # Manage arguments with getopts
ynh_handle_getopts_args "$@" ynh_handle_getopts_args "$@"
sudo yunohost app setting "$app" "$key" --value="$value" --quiet ynh_app_setting "set" "$app" "$key" "$value"
} }
# Delete an application setting # Delete an application setting
@ -50,5 +50,36 @@ ynh_app_setting_delete() {
# Manage arguments with getopts # Manage arguments with getopts
ynh_handle_getopts_args "$@" ynh_handle_getopts_args "$@"
sudo yunohost app setting -d "$app" "$key" --quiet ynh_app_setting "delete" "$app" "$key"
}
# Small "hard-coded" interface to avoid calling "yunohost app" directly each
# time dealing with a setting is needed (which may be so slow on ARM boards)
#
# [internal]
#
ynh_app_setting()
{
ACTION="$1" APP="$2" KEY="$3" VALUE="$4" python - <<EOF
import os, yaml
app, action = os.environ['APP'], os.environ['ACTION'].lower()
key, value = os.environ['KEY'], os.environ.get('VALUE', None)
setting_file = "/etc/yunohost/apps/%s/settings.yml" % app
assert os.path.exists(setting_file), "Setting file %s does not exists ?" % setting_file
with open(setting_file) as f:
settings = yaml.load(f)
if action == "get":
if key in settings:
print(settings[key])
else:
if action == "delete":
if key in settings:
del settings[key]
else:
if key in ['redirected_urls', 'redirected_regex']:
value = yaml.load(value)
settings[key] = value
with open(setting_file, "w") as f:
yaml.safe_dump(settings, f, default_flow_style=False)
EOF
} }