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removal simplification

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yalh76 2022-03-17 19:24:03 +01:00
parent 85ddb4a8a0
commit a07328c99d
1 changed files with 72 additions and 54 deletions
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124
helpers/app
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@ -1,6 +1,6 @@
#!/bin/bash #!/bin/bash
# Install other YunoHost apps # Install other YunoHost apps when they are not multi-instance
# #
# usage: ynh_install_apps --apps="appfoo appbar?domain=DOMAIN&path=PATH&admin=USER&language=fr&is_public=1&password=pass&port=666" # usage: ynh_install_apps --apps="appfoo appbar?domain=DOMAIN&path=PATH&admin=USER&language=fr&is_public=1&password=pass&port=666"
# | arg: -a, --apps= - apps to install # | arg: -a, --apps= - apps to install
@ -16,78 +16,96 @@ ynh_install_apps() {
# Split the list of apps in an array # Split the list of apps in an array
local apps_list=($(echo $apps | tr " " "\n")) local apps_list=($(echo $apps | tr " " "\n"))
local apps_dependencies=""
# For each app # For each app
for oneapp_and_its_args in "${apps_list[@]}" for one_app_and_its_args in "${apps_list[@]}"
do do
# Retrieve the name of the app (part before _ynh) # Retrieve the name of the app (part before ?)
local oneapp=$(echo "$oneapp_and_its_args" | awk -F'?' '{print $1}') local one_app=$(echo "$one_app_and_its_args" | awk -F'?' '{print $1}')
[ -z "$oneapp" ] && ynh_die --message="You didn't provided a YunoHost app to install" [ -z "$one_app" ] && ynh_die --message="You didn't provided a YunoHost app to install"
# Retrieve the arguments of the app (part after ?)
local oneargument=$(echo "$oneapp_and_its_args" | awk -F'?' '{print $2}')
[ ! -z "$oneargument" ] && oneargument="--args \"$oneargument\""
# Installing or upgrading the app
yunohost tools update apps yunohost tools update apps
if ! yunohost app list --output-as json --quiet | jq -e --arg id $oneapp '.apps[] | select(.id == $id)' >/dev/null
# Installing or upgrading the app depending if it's installed or not
if ! yunohost app list --output-as json --quiet | jq -e --arg id $one_app '.apps[] | select(.id == $id)' >/dev/null
then then
yunohost app install $oneapp $oneargument # Retrieve the arguments of the app (part after ?)
local one_argument=$(echo "$one_app_and_its_args" | awk -F'?' '{print $2}')
[ ! -z "$one_argument" ] && one_argument="--args \"$one_argument\""
# Install the app with its arguments
yunohost app install $one_app $one_argument
else else
yunohost app upgrade $oneapp $oneargument # Upgrade the app
yunohost app upgrade $one_app
fi
if [ ! -z "$apps_dependencies" ]
then
apps_dependencies="$apps_dependencies, $one_app"
else
apps_dependencies="$one_app"
fi fi
ynh_app_setting_set --app=$app --key=require_$oneapp --value="1"
done done
ynh_app_setting_set --app=$app --key=apps_dependencies --value="$apps_dependencies"
} }
# Remove other YunoHost apps # Remove other YunoHost apps
# #
# apps will be removed only if no other apps need them. # Other YunoHost apps will be removed only if no other apps need them.
# #
# usage: ynh_remove_apps --apps="appfoo appbar?domain=DOMAIN&path=PATH&admin=USER&language=fr&is_public=1&password=pass&port=666" # usage: ynh_remove_apps
# | arg: -a, --apps= - apps to install
# #
# Requires YunoHost version *.*.* or higher. # Requires YunoHost version *.*.* or higher.
ynh_remove_apps() { ynh_remove_apps() {
# Declare an array to define the options of this helper.
local legacy_args=a
local -A args_array=([a]=app=)
local app
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
# Split the list of apps in an array # Retrieve the apps dependencies of the app
local apps_list=($(echo $apps | tr " " "\n")) local apps_dependencies=$(ynh_app_setting_get --app=$app --key=apps_dependencies) || true
ynh_app_setting_delete --app=$app --key=apps_dependencies || true
# For each app if [ ! -z "$apps_dependencies" ]
for i in "${apps_list[@]}" then
do # Split the list of apps dependencies in an array
# Retrieve the name of the app (part before _ynh) local apps_dependencies_list=($(echo $apps_dependencies | tr ", " "\n"))
local oneapp=$(echo "$i" | awk -F'?' '{print $1}')
[ -z "$oneapp" ] && ynh_die --message="You didn't provided a YunoHost app to remove"
ynh_app_setting_delete --app=$app --key=require_$oneapp # For each apps dependencies
for one_app in "${apps_dependencies_list[@]}"
# List apps requiring $oneapp
local installed_apps=$(yunohost app list --output-as json --quiet | jq -r .apps[].id)
local required_by=""
local installed_app_required_by=""
for installed_app in $installed_apps
do do
local installed_app_required_by=$(ynh_app_setting_get --app=$installed_app --key="require_$oneapp") # Retrieve the list of installed apps
if [[ -n "$installed_app_required_by" ]] local installed_apps_list=$(yunohost app list --output-as json --quiet | jq -r .apps[].id)
then local required_by=""
required_by="${installed_app_required_by}" local installed_app_required_by=""
fi
installed_app_required_by=""
done
# If $oneapp is no more required # For each other installed app
if [[ -z "$required_by" ]] for one_installed_app in $installed_apps_list
then do
# Remove $oneapp # Retrieve the other apps dependencies
ynh_print_info --message="Removing of $oneapp" one_installed_apps_dependencies=$(ynh_app_setting_get --app=$one_installed_app --key=apps_dependencies)
yunohost app remove $oneapp --purge if [ ! -z "$one_installed_apps_dependencies" ]
fi then
done one_installed_apps_dependencies_list=($(echo $one_installed_apps_dependencies | tr ", " "\n"))
# For each dependency of the other apps
for one_installed_app_dependency in "${one_installed_apps_dependencies_list[@]}"
do
if [[ $one_installed_app_dependency == $one_app ]]; then
required_by="$required_by $one_installed_app"
fi
done
fi
done
# If $one_app is no more required
if [[ -z "$required_by" ]]
then
# Remove $one_app
ynh_print_info --message="Removing of $one_app"
yunohost app remove $one_app --purge
else
ynh_print_info --message="$one_app was not removed because it's still required by${required_by}"
fi
done
fi
} }