From e7741dddfbc20a5dd22584887c5fe3950776f71b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?F=C3=A9lix=20Pi=C3=A9dallu?= Date: Fri, 29 Mar 2024 12:47:49 +0100 Subject: [PATCH] Manifest v2 --- conf/app.src | 5 - conf/archivist.cron | 1 + conf/cron | 1 - doc/{DISCLAIMER.md => ADMIN.md} | 1 - doc/{DISCLAIMER_fr.md => ADMIN_fr.md} | 0 doc/POST_INSTALL.md | 14 + manifest.json | 83 ------ manifest.toml | 92 ++++++ scripts/_common.sh | 389 ++------------------------ scripts/backup | 28 +- scripts/install | 203 +++----------- scripts/remove | 45 +-- scripts/restore | 89 ++---- scripts/upgrade | 178 +++--------- 14 files changed, 239 insertions(+), 890 deletions(-) delete mode 100644 conf/app.src create mode 100644 conf/archivist.cron delete mode 100644 conf/cron rename doc/{DISCLAIMER.md => ADMIN.md} (99%) rename doc/{DISCLAIMER_fr.md => ADMIN_fr.md} (100%) create mode 100644 doc/POST_INSTALL.md delete mode 100644 manifest.json create mode 100644 manifest.toml diff --git a/conf/app.src b/conf/app.src deleted file mode 100644 index 7f451f6..0000000 --- a/conf/app.src +++ /dev/null @@ -1,5 +0,0 @@ -SOURCE_URL=https://github.com/maniackcrudelis/archivist/archive/refs/tags/v1.3.4.tar.gz -SOURCE_SUM=97df967d79ee2acd0bfae929a9feccea4df0f5943f14101a20a066470142fe89 -SOURCE_SUM_PRG=sha256sum -SOURCE_FORMAT=tar.gz -SOURCE_IN_SUBDIR=true diff --git a/conf/archivist.cron b/conf/archivist.cron new file mode 100644 index 0000000..319b56d --- /dev/null +++ b/conf/archivist.cron @@ -0,0 +1 @@ +__CRON_FREQUENCY__ root nice -n10 __INSTALL_DIR__/archivist.sh | tee -a /var/log/__APP__/__APP__.log 2>&1 diff --git a/conf/cron b/conf/cron deleted file mode 100644 index 25fc5a7..0000000 --- a/conf/cron +++ /dev/null @@ -1 +0,0 @@ -__FREQUENCY__ root nice -n10 __FINALPATH__/archivist.sh | tee -a /var/log/__APP__/__APP__.log 2>&1 diff --git a/doc/DISCLAIMER.md b/doc/ADMIN.md similarity index 99% rename from doc/DISCLAIMER.md rename to doc/ADMIN.md index 77bc777..88ce53f 100644 --- a/doc/DISCLAIMER.md +++ b/doc/ADMIN.md @@ -7,4 +7,3 @@ Please read the [documentation](https://github.com/maniackcrudelis/archivist/blo * Encfs, which be used to encrypt the data, is not fully secured. Have a look to the [security audit](https://defuse.ca/audits/encfs.htm) to have more informations. - diff --git a/doc/DISCLAIMER_fr.md b/doc/ADMIN_fr.md similarity index 100% rename from doc/DISCLAIMER_fr.md rename to doc/ADMIN_fr.md diff --git a/doc/POST_INSTALL.md b/doc/POST_INSTALL.md new file mode 100644 index 0000000..a461bbd --- /dev/null +++ b/doc/POST_INSTALL.md @@ -0,0 +1,14 @@ +If encryption is enabled, your password for encryption is '__ENCRYPTION_PWD__' + +Archivist is going to run __FREQUENCY_HUMAN__. + +If you want to change the frequency, have a look to the file `/etc/cron.d/__APP__`. + +To add recipients or to modify the files or apps to backup,please have a look to the config file `__INSTALL_DIR__/Backup_list.conf`. + +Please read the [documentation](https://github.com/maniackcrudelis/archivist/blob/master/Configuration.md) about the configuration of archivist for more information. + +You can configure this app easily by using the experimental [config-panel feature](https://__DOMAIN__/yunohost/admin/#/apps/__APP__/config-panel). +You can also find some specific actions for this app by using the experimental [action feature](https://__DOMAIN__/yunohost/admin/#/apps/__APP__/actions). + +If you're facing an issue or want to improve this app, please open a new issue in this [project](https://github.com/YunoHost-Apps/archivist_ynh). diff --git a/manifest.json b/manifest.json deleted file mode 100644 index cc9fb77..0000000 --- a/manifest.json +++ /dev/null @@ -1,83 +0,0 @@ -{ - "name": "Archivist", - "id": "archivist", - "packaging_format": 1, - "description": { - "en": "Automatic backups", - "fr": "Sauvegardes automatiques" - }, - "version": "1.3.4~ynh1", - "url": "https://github.com/maniackcrudelis/archivist", - "upstream": { - "license": "GPL-3.0", - "code": "https://github.com/maniackcrudelis/archivist" - }, - "license": "GPL-3.0", - "maintainer": { - "name": "", - "email": "" - }, - "previous_maintainers": [{ - "name": "Maniack Crudelis", - "email": "maniackc_dev@crudelis.fr" - }], - "requirements": { - "yunohost": ">= 11.2.9" - }, - "multi_instance": true, - "services": [], - "arguments": { - "install": [ - { - "name": "encrypt", - "type": "boolean", - "ask": { - "en": "Do you want to encrypt your backups?", - "fr": "Voulez-vous chiffrer vos sauvegardes ?" - }, - "default": true - }, - { - "name": "encryption_pwd", - "type": "password", - "ask": { - "en": "Set the password for encryption.", - "fr": "Définissez le mot de passe de chiffrement." - }, - "help": { - "en": "It's needed if you use backup encryption.", - "fr": "C'est nécessaire si vous utilisez le chiffrement." - }, - "optional": true - }, - { - "name": "core_backup", - "type": "boolean", - "ask": { - "en": "Would you like to backup your YunoHost core?", - "fr": "Souhaitez-vous effectuer des sauvegardes du système YunoHost ?" - }, - "default": true - }, - { - "name": "apps_backup", - "type": "boolean", - "ask": { - "en": "Would you like to backup your apps?", - "fr": "Souhaitez-vous effectuer des sauvegardes de vos applications ?" - }, - "default": true - }, - { - "name": "frequency", - "type": "select", - "ask": { - "en": "Choose the frequency of your backups?", - "fr": "Choississez la fréquence de votre backup ?" - }, - "choices" : ["Daily", "Each 3 days", "Weekly", "Biweekly", "Monthly"], - "default" : "Weekly" - } - ] - } -} diff --git a/manifest.toml b/manifest.toml new file mode 100644 index 0000000..2ca5db6 --- /dev/null +++ b/manifest.toml @@ -0,0 +1,92 @@ +#:schema https://raw.githubusercontent.com/YunoHost/apps/master/schemas/manifest.v2.schema.json + +packaging_format = 2 + +id = "archivist" +name = "Archivist" +description.en = "Automatic backups" +description.fr = "Sauvegardes automatiques" + +version = "1.3.4~ynh2" + +maintainers = [] + +[upstream] +license = "GPL-3.0" +code = "https://github.com/maniackcrudelis/archivist" +website = "https://github.com/maniackcrudelis/archivist" + +[integration] +yunohost = ">= 11.2.9" +architectures = "all" +multi_instance = true +ldap = "not_relevant" +sso = "not_relevant" +disk = "50M" # FIXME: replace with an **estimate** minimum disk requirement. e.g. 20M, 400M, 1G, ... +ram.build = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ... +ram.runtime = "50M" # FIXME: replace with an **estimate** minimum ram requirement. e.g. 50M, 400M, 1G, ... + +[install] + [install.encrypt] + ask.en = "Do you want to encrypt your backups?" + ask.fr = "Voulez-vous chiffrer vos sauvegardes ?" + type = "boolean" + default = true + + [install.encryption_pwd] + ask.en = "Set the password for encryption." + ask.fr = "Définissez le mot de passe de chiffrement." + help.en = "It's needed if you use backup encryption." + help.fr = "C'est nécessaire si vous utilisez le chiffrement." + type = "password" + optional = true + + [install.core_backup] + ask.en = "Would you like to backup your YunoHost core?" + ask.fr = "Souhaitez-vous effectuer des sauvegardes du système YunoHost ?" + type = "boolean" + default = true + + [install.apps_backup] + ask.en = "Would you like to backup your apps?" + ask.fr = "Souhaitez-vous effectuer des sauvegardes de vos applications ?" + type = "boolean" + default = true + + [install.frequency] + ask.en = "Choose the frequency of your backups?" + ask.fr = "Choississez la fréquence de votre backup ?" + type = "select" + choices.daily = "Daily" + choices.days_3 = "Each 3 days" + choices.weekly = "Weekly" + choices.weeks_2 = "Biweekly" + choices.monthly = "Monthly" + default = "Weekly" + +[resources] + [resources.sources.main] + url = "https://github.com/maniackcrudelis/archivist/archive/refs/tags/v1.3.4.tar.gz" + sha256 = "97df967d79ee2acd0bfae929a9feccea4df0f5943f14101a20a066470142fe89" + + autoupdate.strategy = "latest_github_tag" + + [resources.system_user] + + [resources.install_dir] + + [resources.data_dir] + subdirs = ["backup", "encrypted_backup"] + + [resources.permissions] + + [resources.apt] + packages = [ + "rsync", + "encfs", + "sshpass", + "ccrypt", + "lzop", + "zstd", + "lzip", + ] diff --git a/scripts/_common.sh b/scripts/_common.sh index cb75eab..45a94fd 100755 --- a/scripts/_common.sh +++ b/scripts/_common.sh @@ -4,371 +4,44 @@ # COMMON VARIABLES #================================================= -# dependencies used by the app -pkg_dependencies="rsync encfs sshpass ccrypt lzop zstd lzip" - #================================================= # PERSONAL HELPERS #================================================= +_set_frequencies() { + case "$frequency" in + daily) + frequency_cron="0 2 * * *" + frequency_human="every day" + ;; + days_3) + frequency_cron="0 2 */3 * *" + frequency_human="each 3 days" + ;; + weekly) + frequency_cron="0 2 * * 0" + frequency_human="once a week on sunday" + ;; + weeks_2) + frequency_cron="0 2 * * 0/2" + frequency_human="one sunday out of two" + ;; + monthly) + frequency_cron="0 2 1 * *" + frequency_human="once a month on the first sunday" + ;; + *) + ynh_die --message="Unsupported frequency $frequency" ;; + esac + + # For POST_INSTALL.md + ynh_app_setting_set --app="$app" --key=frequency_human --value="$frequency_human" +} + #================================================= # EXPERIMENTAL HELPERS #================================================= -# Send an email to inform the administrator -# -# usage: ynh_send_readme_to_admin --app_message=app_message [--recipients=recipients] [--type=type] -# | arg: -m --app_message= - The file with the content to send to the administrator. -# | arg: -r, --recipients= - The recipients of this email. Use spaces to separate multiples recipients. - default: root -# example: "root admin@domain" -# If you give the name of a YunoHost user, ynh_send_readme_to_admin will find its email adress for you -# example: "root admin@domain user1 user2" -# | arg: -t, --type= - Type of mail, could be 'backup', 'change_url', 'install', 'remove', 'restore', 'upgrade' -ynh_send_readme_to_admin() { - # Declare an array to define the options of this helper. - declare -Ar args_array=( [m]=app_message= [r]=recipients= [t]=type= ) - local app_message - local recipients - local type - # Manage arguments with getopts - - ynh_handle_getopts_args "$@" - app_message="${app_message:-}" - recipients="${recipients:-root}" - type="${type:-install}" - - # Get the value of admin_mail_html - admin_mail_html=$(ynh_app_setting_get $app admin_mail_html) - admin_mail_html="${admin_mail_html:-0}" - - # Retrieve the email of users - find_mails () { - local list_mails="$1" - local mail - local recipients=" " - # Read each mail in argument - for mail in $list_mails - do - # Keep root or a real email address as it is - if [ "$mail" = "root" ] || echo "$mail" | grep --quiet "@" - then - recipients="$recipients $mail" - else - # But replace an user name without a domain after by its email - if mail=$(ynh_user_get_info "$mail" "mail" 2> /dev/null) - then - recipients="$recipients $mail" - fi - fi - done - echo "$recipients" - } - recipients=$(find_mails "$recipients") - - # Subject base - local mail_subject="☁️🆈🅽🅷☁️: \`$app\`" - - # Adapt the subject according to the type of mail required. - if [ "$type" = "backup" ]; then - mail_subject="$mail_subject has just been backup." - elif [ "$type" = "change_url" ]; then - mail_subject="$mail_subject has just been moved to a new URL!" - elif [ "$type" = "remove" ]; then - mail_subject="$mail_subject has just been removed!" - elif [ "$type" = "restore" ]; then - mail_subject="$mail_subject has just been restored!" - elif [ "$type" = "upgrade" ]; then - mail_subject="$mail_subject has just been upgraded!" - else # install - mail_subject="$mail_subject has just been installed!" - fi - - local mail_message="This is an automated message from your beloved YunoHost server. - -Specific information for the application $app. - -$(if [ -n "$app_message" ] -then - cat "$app_message" -else - echo "...No specific information..." -fi) - ---- -Automatic diagnosis data from YunoHost - -__PRE_TAG1__$(yunohost tools diagnosis | grep -B 100 "services:" | sed '/services:/d')__PRE_TAG2__" - - # Store the message into a file for further modifications. - echo "$mail_message" > mail_to_send - - # If a html email is required. Apply html tags to the message. - if [ "$admin_mail_html" -eq 1 ] - then - # Insert 'br' tags at each ending of lines. - ynh_replace_string "$" "
" mail_to_send - - # Insert starting HTML tags - sed --in-place '1s@^@\n\n\n\n@' mail_to_send - - # Keep tabulations - ynh_replace_string " " "\ \ " mail_to_send - ynh_replace_string "\t" "\ \ " mail_to_send - - # Insert url links tags - ynh_replace_string "__URL_TAG1__\(.*\)__URL_TAG2__\(.*\)__URL_TAG3__" "\1" mail_to_send - - # Insert pre tags - ynh_replace_string "__PRE_TAG1__" "
" mail_to_send
-		ynh_replace_string "__PRE_TAG2__" "<\pre>" mail_to_send
-
-		# Insert finishing HTML tags
-		echo -e "\n\n" >> mail_to_send
-
-	# Otherwise, remove tags to keep a plain text.
-	else
-		# Remove URL tags
-		ynh_replace_string "__URL_TAG[1,3]__" "" mail_to_send
-		ynh_replace_string "__URL_TAG2__" ": " mail_to_send
-
-		# Remove PRE tags
-		ynh_replace_string "__PRE_TAG[1-2]__" "" mail_to_send
-	fi
-
-	# Define binary to use for mail command
-	if [ -e /usr/bin/bsd-mailx ]
-	then
-		local mail_bin=/usr/bin/bsd-mailx
-	else
-		local mail_bin=/usr/bin/mail.mailutils
-	fi
-
-	if [ "$admin_mail_html" -eq 1 ]
-	then
-		content_type="text/html"
-	else
-		content_type="text/plain"
-	fi
-
-	# Send the email to the recipients
-	cat mail_to_send | $mail_bin -a "Content-Type: $content_type; charset=UTF-8" -s "$mail_subject" "$recipients"
-}
-
 #=================================================
-
-ynh_maintenance_mode_ON () {
-	# Load value of $path_url and $domain from the config if their not set
-	if [ -z $path_url ]; then
-		path_url=$(ynh_app_setting_get $app path)
-	fi
-	if [ -z $domain ]; then
-		domain=$(ynh_app_setting_get $app domain)
-	fi
-
-	mkdir -p /var/www/html/
-	
-	# Create an html to serve as maintenance notice
-	echo "
-
-
-
-Your app $app is currently under maintenance!
-
-
-
-
Your app $app is currently under maintenance!

-
This app has been put under maintenance by your administrator at $(date)

-
Please wait until the maintenance operation is done. This page will be reloaded as soon as your app will be back.

-
-
-" > "/var/www/html/maintenance.$app.html"
-
-	# Create a new nginx config file to redirect all access to the app to the maintenance notice instead.
-	echo "# All request to the app will be redirected to ${path_url}_maintenance and fall on the maintenance notice
-rewrite ^${path_url}/(.*)$ ${path_url}_maintenance/? redirect;
-# Use another location, to not be in conflict with the original config file
-location ${path_url}_maintenance/ {
-alias /var/www/html/ ;
-
-try_files maintenance.$app.html =503;
-
-# Include SSOWAT user panel.
-include conf.d/yunohost_panel.conf.inc;
-}" > "/etc/nginx/conf.d/$domain.d/maintenance.$app.conf"
-
-	# The current config file will redirect all requests to the root of the app.
-	# To keep the full path, we can use the following rewrite rule:
-	# rewrite ^${path_url}/(.*)$ ${path_url}_maintenance/\$1? redirect;
-	# The difference will be in the $1 at the end, which keep the following queries.
-	# But, if it works perfectly for a html request, there's an issue with any php files.
-	# This files are treated as simple files, and will be downloaded by the browser.
-	# Would be really be nice to be able to fix that issue. So that, when the page is reloaded after the maintenance, the user will be redirected to the real page he was.
-
-	systemctl reload nginx
-}
-
-ynh_maintenance_mode_OFF () {
-	# Load value of $path_url and $domain from the config if their not set
-	if [ -z $path_url ]; then
-		path_url=$(ynh_app_setting_get $app path)
-	fi
-	if [ -z $domain ]; then
-		domain=$(ynh_app_setting_get $app domain)
-	fi
-
-	# Rewrite the nginx config file to redirect from ${path_url}_maintenance to the real url of the app.
-	echo "rewrite ^${path_url}_maintenance/(.*)$ ${path_url}/\$1 redirect;" > "/etc/nginx/conf.d/$domain.d/maintenance.$app.conf"
-	systemctl reload nginx
-
-	# Sleep 4 seconds to let the browser reload the pages and redirect the user to the app.
-	sleep 4
-
-	# Then remove the temporary files used for the maintenance.
-	rm "/var/www/html/maintenance.$app.html"
-	rm "/etc/nginx/conf.d/$domain.d/maintenance.$app.conf"
-
-	systemctl reload nginx
-}
-
+# FUTURE OFFICIAL HELPERS
 #=================================================
-
-# Create a changelog for an app after an upgrade from the file CHANGELOG.md.
-#
-# usage: ynh_app_changelog [--format=markdown/html/plain] [--output=changelog_file] --changelog=changelog_source]
-# | arg: -f --format= - Format in which the changelog will be printed
-#	   markdown: Default format.
-#	   html:	 Turn urls into html format.
-#	   plain:	Plain text changelog
-# | arg: -o --output= - Output file for the changelog file (Default ./changelog)
-# | arg: -c --changelog= - CHANGELOG.md source (Default ../CHANGELOG.md)
-#
-# The changelog is printed into the file ./changelog and ./changelog_lite
-ynh_app_changelog () {
-	# Declare an array to define the options of this helper.
-	local legacy_args=foc
-	declare -Ar args_array=( [f]=format= [o]=output= [c]=changelog= )
-	local format
-	local output
-	local changelog
-	# Manage arguments with getopts
-	ynh_handle_getopts_args "$@"
-	format=${format:-markdown}
-	output=${output:-changelog}
-	changelog=${changelog:-../CHANGELOG.md}
-
-	local original_changelog="$changelog"
-	local temp_changelog="changelog_temp"
-	local final_changelog="$output"
-
-	if [ ! -n "$original_changelog" ]
-	then
-		echo "No changelog available..." > "$final_changelog"
-		echo "No changelog available..." > "${final_changelog}_lite"
-		return 0
-	fi
-
-	local current_version=$(ynh_read_manifest --manifest="/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" --manifest_key="version")
-	local update_version=$(ynh_read_manifest --manifest="../manifest.json" --manifest_key="version")
-
-	# Get the line of the version to update to into the changelog
-	local update_version_line=$(grep --max-count=1 --line-number "^## \[$update_version" "$original_changelog" | cut -d':' -f1)
-	# If there's no entry for this version yet into the changelog
-	# Get the first available version
-	if [ -z "$update_version_line" ]
-	then
-		update_version_line=$(grep --max-count=1 --line-number "^##" "$original_changelog" | cut -d':' -f1)
-	fi
-
-	# Get the length of the complete changelog.
-	local changelog_length=$(wc --lines "$original_changelog" | awk '{print $1}')
-	# Cut the file before the version to update to.
-	tail --lines=$(( $changelog_length - $update_version_line + 1 )) "$original_changelog" > "$temp_changelog"
-
-	# Get the length of the troncated changelog.
-	changelog_length=$(wc --lines "$temp_changelog" | awk '{print $1}')
-	# Get the line of the current version into the changelog
-	# Keep only the last line found
-	local current_version_line=$(grep --line-number "^## \[$current_version" "$temp_changelog" | cut -d':' -f1 | tail --lines=1)
-	# If there's no entry for this version into the changelog
-	# Get the last available version
-	if [ -z "$current_version_line" ]
-	then
-		current_version_line=$(grep --line-number "^##" "$original_changelog" | cut -d':' -f1 | tail --lines=1)
-	fi
-	# Cut the file before the current version.
-	# Then grep the previous version into the changelog to get the line number of the previous version
-	local previous_version_line=$(tail --lines=$(( $changelog_length - $current_version_line )) \
-		"$temp_changelog" | grep --max-count=1 --line-number "^## " | cut -d':' -f1)
-	# If there's no previous version into the changelog
-	# Go until the end of the changelog
-	if [ -z "$previous_version_line" ]
-	then
-		previous_version_line=$changelog_length
-	fi
-
-	# Cut the file after the previous version to keep only the changelog between the current version and the version to update to.
-	head --lines=$(( $current_version_line + $previous_version_line - 1 )) "$temp_changelog" | tee "$final_changelog"
-
-	if [ "$format" = "html" ]
-	then
-		# Replace markdown links by html links
-		ynh_replace_string --match_string="\[\(.*\)\](\(.*\)))" --replace_string="\1)" --target_file="$final_changelog"
-		ynh_replace_string --match_string="\[\(.*\)\](\(.*\))" --replace_string="\1" --target_file="$final_changelog"
-	elif [ "$format" = "plain" ]
-	then
-		# Change title format.
-		ynh_replace_string --match_string="^##.*\[\(.*\)\](\(.*\)) - \(.*\)$" --replace_string="## \1 (\3) - \2" --target_file="$final_changelog"
-		# Change modifications lines format.
-		ynh_replace_string --match_string="^\([-*]\).*\[\(.*\)\]\(.*\)" --replace_string="\1 \2 \3" --target_file="$final_changelog"
-	fi
-	# else markdown. As the file is already in markdown, nothing to do.
-
-	# Keep only important changes into the changelog
-	# Remove all minor changes
-	sed '/^-/d' "$final_changelog" > "${final_changelog}_lite"
-	# Remove all blank lines (to keep a clear workspace)
-	sed --in-place '/^$/d' "${final_changelog}_lite"
-	# Add a blank line at the end
-	echo "" >> "${final_changelog}_lite"
-
-	# Clean titles if there's no significative changes
-	local line
-	local previous_line=""
-	while read line <&3
-	do
-		if [ -n "$previous_line" ]
-		then
-			# Remove the line if it's a title or a blank line, and the previous one was a title as well.
-			if ( [ "${line:0:1}" = "#" ] || [ ${#line} -eq 0 ] ) && [ "${previous_line:0:1}" = "#" ]
-			then
-				ynh_replace_special_string --match_string="${previous_line//[/.}" --replace_string="" --target_file="${final_changelog}_lite"
-			fi
-		fi
-		previous_line="$line"
-	done 3< "${final_changelog}_lite"
-
-	# Remove all blank lines again
-	sed --in-place '/^$/d' "${final_changelog}_lite"
-
-	# Restore changelog format with blank lines
-	ynh_replace_string --match_string="^##.*" --replace_string="\n\n&\n" --target_file="${final_changelog}_lite"
-	# Remove the 2 first blank lines
-	sed --in-place '1,2d' "${final_changelog}_lite"
-	# Add a blank line at the end
-	echo "" >> "${final_changelog}_lite"
-
-	# If changelog are empty, add an info
-	if [ $(wc --words "$final_changelog" | awk '{print $1}') -eq 0 ]
-	then
-		echo "No changes from the changelog..." > "$final_changelog"
-	fi
-	if [ $(wc --words "${final_changelog}_lite" | awk '{print $1}') -eq 0 ]
-	then
-		echo "No significative changes from the changelog..." > "${final_changelog}_lite"
-	fi
-}
diff --git a/scripts/backup b/scripts/backup
index c923a19..17d09da 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-#=================================================
-# GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
@@ -10,22 +8,6 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-ynh_print_info --message="Loading installation settings..."
-
-app=$YNH_APP_INSTANCE_NAME
-
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
 #=================================================
@@ -35,21 +17,21 @@ ynh_print_info --message="Declaring files to be backed up..."
 # BACKUP THE APP MAIN DIR
 #=================================================
 
-ynh_backup --src_path="$final_path"
+ynh_backup --src_path="$install_dir"
 
 #=================================================
-# SPECIFIC BACKUP
-#=================================================
-# BACKUP LOGROTATE
+# BACKUP SYSTEM
 #=================================================
 
 ynh_backup --src_path="/etc/logrotate.d/$app"
 
+ynh_backup --src_path="/etc/cron.d/$app"
+
 #=================================================
 # BACKUP VARIOUS FILES
 #=================================================
 
-ynh_backup --src_path="/etc/cron.d/$app"
+ynh_backup --src_path="/var/log/$app/"
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/install b/scripts/install
index d1bae3d..082d023 100755
--- a/scripts/install
+++ b/scripts/install
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-#=================================================
-# GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
@@ -10,205 +8,84 @@ source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
-# MANAGE SCRIPT FAILURE
+# INITIALIZE AND STORE SETTINGS
 #=================================================
 
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# RETRIEVE ARGUMENTS FROM THE MANIFEST
-#=================================================
-
-encrypt=$YNH_APP_ARG_ENCRYPT
-encryption_pwd=$YNH_APP_ARG_ENCRYPTION_PWD
-core_backup=$YNH_APP_ARG_CORE_BACKUP
-apps_backup=$YNH_APP_ARG_APPS_BACKUP
-frequency="$YNH_APP_ARG_FREQUENCY"
-
-app=$YNH_APP_INSTANCE_NAME
-
-#=================================================
-# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
-#=================================================
-ynh_script_progression --message="Validating installation parameters..."
-
-final_path=/opt/yunohost/$app
-test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
-
-if [ $encrypt -eq 1 ]; then
-	test -n "$encryption_pwd" || ynh_die --message="encryption_pwd can't be empty if you choose to enable encryption."
+if [ "$encrypt" -eq 1 ] && [ -z "$encryption_pwd" ]; then
+    ynh_die --message="encryption_pwd can't be empty if you choose to enable encryption."
 fi
 
-#=================================================
-# STORE SETTINGS FROM MANIFEST
-#=================================================
-ynh_script_progression --message="Storing installation settings..." --weight=3
+_set_frequencies
 
-ynh_app_setting_set --app=$app --key=frequency --value="$frequency"
-ynh_app_setting_set --app=$app --key=encrypt --value="$encrypt"
-ynh_app_setting_set --app=$app --key=core_backup --value="$core_backup"
-ynh_app_setting_set --app=$app --key=apps_backup --value="$apps_backup"
+ynh_app_setting_set --app="$app" --key=overwrite_cron --value=1
 
-ynh_app_setting_set --app=$app --key=overwrite_cron --value=1
-ynh_app_setting_set --app=$app --key=admin_mail_html --value=1
-
-#=================================================
-# STANDARD MODIFICATIONS
-#=================================================
-# INSTALL DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Installing dependencies..." --weight=15
-
-# Valid the fucking debconf message
-# To find this, install the package, install also debconf-utils
-# Then use `debconf-get-selections | grep package`
-echo "encfs encfs/security-information boolean true" | debconf-set-selections
-ynh_install_app_dependencies $pkg_dependencies
+# echo "encfs encfs/security-information boolean true" | debconf-set-selections
+#REMOVEME? ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
 ynh_script_progression --message="Setting up source files..." --weight=3
 
-ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source --dest_dir="$final_path"
+ynh_setup_source --dest_dir="$install_dir"
 
-#=================================================
-# SPECIFIC SETUP
-#=================================================
-# CREATE THE BACKUP DIRECTORY
-#=================================================
+chown -R "root:root" "$install_dir"
 
-backup_dir="/home/yunohost.app/${app}/backup"
-enc_backup_dir="/home/yunohost.app/${app}/encrypted_backup"
-mkdir -p "$backup_dir"
+chown -R "root:root" "$data_dir"
 
 #=================================================
 # CONFIGURE ARCHIVIST
 #=================================================
 ynh_script_progression --message="Configuring Archivist..." --weight=2
 
-config_file="$final_path/Backup_list.conf"
-cp "$final_path/Backup_list.conf.default" "$config_file"
-
-ynh_replace_string --match_string="^backup_dir=.*" --replace_string="backup_dir=$backup_dir" --target_file="$config_file"
-ynh_replace_string --match_string="^enc_backup_dir=.*" --replace_string="enc_backup_dir=$enc_backup_dir" --target_file="$config_file"
-
-if [ $encrypt -eq 1 ]
-then
-	encrypt=true
-
-	passkey="$final_path/passkey"
-	echo "$encryption_pwd" > "$passkey"
-	chmod 400 "$passkey"
+if [ "$encrypt" -eq 1 ]; then
+    encrypt=true
+    passkey="$install_dir/passkey"
+    echo "$encryption_pwd" > "$passkey"
+    chmod 400 "$passkey"
 else
-	encrypt=false
-	passkey=na
+    encrypt=false
+    passkey=na
 fi
-ynh_replace_string --match_string="^encrypt=.*" --replace_string="encrypt=$encrypt" --target_file="$config_file"
-ynh_replace_string --match_string="^cryptpass=.*" --replace_string="cryptpass=$passkey" --target_file="$config_file"
 
-if [ $core_backup -eq 1 ]
-then
-	core_backup=true
+if [ "$core_backup" -eq 1 ]; then
+    core_backup=true
 else
-	core_backup=false
+    core_backup=false
 fi
-ynh_replace_string --match_string="^ynh_core_backup=.*" --replace_string="ynh_core_backup=$core_backup" --target_file="$config_file"
 
-if [ $apps_backup -eq 1 ]
-then
-	# Add all current applications to the backup
-	while read backup_app
-	do
-		ynh_replace_string --match_string="^ynh_app_backup=$" --replace_string="ynh_app_backup=$backup_app\n&" --target_file="$config_file"
-	done <<< "$(yunohost app list | grep 'id:' | sed 's/.*id: //')"
+config_file="$install_dir/Backup_list.conf"
+cp "$install_dir/Backup_list.conf.default" "$config_file"
+
+ynh_replace_string --target_file="$config_file" --match_string="^backup_dir=.*" --replace_string="backup_dir=$data_dir/backup"
+ynh_replace_string --target_file="$config_file" --match_string="^enc_backup_dir=.*" --replace_string="enc_backup_dir=$data_dir/encrypted_backup"
+
+ynh_replace_string --target_file="$config_file" --match_string="^encrypt=.*" --replace_string="encrypt=$encrypt"
+ynh_replace_string --target_file="$config_file" --match_string="^cryptpass=.*" --replace_string="cryptpass=$passkey"
+
+ynh_replace_string --target_file="$config_file" --match_string="^ynh_core_backup=.*" --replace_string="ynh_core_backup=$core_backup"
+
+if [ $apps_backup -eq 1 ]; then
+    # Add all current applications to the backup
+    while read -r backup_app; do
+        ynh_replace_string --target_file="$config_file" --match_string="^ynh_app_backup=$" --replace_string="ynh_app_backup=$backup_app\n&"
+    done <<< "$(yunohost app list | grep 'id:' | sed 's/.*id: //')"
 fi
 
 # Calculate and store the config file checksum into the app settings
 ynh_store_file_checksum --file="$config_file"
 
 #=================================================
-# SET THE CRON FILE
+# SYSTEM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring the cron file..."
+ynh_script_progression --message="Adding system configurations related to $app..." --weight=1
 
-cp ../conf/cron /etc/cron.d/$app
-ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path" --target_file=/etc/cron.d/$app
-ynh_replace_string --match_string="__APP__" --replace_string=$app --target_file=/etc/cron.d/$app
-if [ "$frequency" = "Daily" ]; then
-	cron_freq="0 2 * * *"
-	run_freq="every day"
-elif [ "$frequency" = "Each 3 days" ]; then
-	cron_freq="0 2 */3 * *"
-	run_freq="each 3 days"
-elif [ "$frequency" = "Weekly" ]; then
-	cron_freq="0 2 * * 0"
-	run_freq="once a week on sunday"
-elif [ "$frequency" = "Biweekly" ]; then
-	cron_freq="0 2 * * 0/2"
-	run_freq="one sunday out of two"
-else	# Monthly
-	cron_freq="0 2 1 * *"
-	run_freq="once a month on the first sunday"
-fi
-ynh_replace_string --match_string="__FREQUENCY__" --replace_string="$cron_freq" --target_file=/etc/cron.d/$app
-
-# Calculate and store the config file checksum into the app settings
-ynh_store_file_checksum --file="/etc/cron.d/$app"
-
-#=================================================
-# SECURE FILES AND DIRECTORIES
-#=================================================
-
-# Set permissions to app files
-chown -R root: $final_path
-
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-# SETUP LOGROTATE
-#=================================================
-ynh_script_progression --message="Configuring log rotation..."
-
-mkdir -p /var/log/$app
 # Use logrotate to manage application logfile(s)
 ynh_use_logrotate
 
-#=================================================
-# PRINT INFORMATION
-#=================================================
-
-Informations="To add recipients or to modify the files or apps to backup,please have a look to the config file $config_file"
-ynh_print_info --message="$Informations"
-
-#=================================================
-# SEND A README FOR THE ADMIN
-#=================================================
-
-if [ "$encrypt" = "true" ]
-then
-	encrypt_message="Your password for encryption is '$encryption_pwd'"
-else
-	encrypt_message=""
-fi
-
-# Get main domain and buid the url of the admin panel of the app.
-admin_panel="https://$(grep portal_domain /etc/ssowat/conf.json | cut -d'"' -f4)/yunohost/admin/#/apps/$app"
-
-echo "${encrypt_message}Archivist is going to run $run_freq.
-If you want to change the frequency, have a look to the file /etc/cron.d/$app.
-$Informations
-Please read the __URL_TAG1__documentation__URL_TAG2__https://github.com/maniackcrudelis/archivist/blob/master/Configuration.md__URL_TAG3__ about the configuration of archivist for more information.
-
-You can configure this app easily by using the experimental __URL_TAG1__config-panel feature__URL_TAG2__$admin_panel/config-panel__URL_TAG3__.
-You can also find some specific actions for this app by using the experimental __URL_TAG1__action feature__URL_TAG2__$admin_panel/actions__URL_TAG3__.
-
-If you're facing an issue or want to improve this app, please open a new issue in this __URL_TAG1__project__URL_TAG2__https://github.com/YunoHost-Apps/archivist_ynh__URL_TAG3__." > mail_to_send
-
-ynh_send_readme_to_admin --app_message="mail_to_send" --recipients="root" --type=install
+# Add Cron configuration file
+ynh_add_config --template="archivist.cron" --destination="/etc/cron.d/$app"
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/remove b/scripts/remove
index 6a8b653..ae39bb2 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-#=================================================
-# GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
@@ -10,54 +8,17 @@ source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
-# LOAD SETTINGS
+# REMOVE SYSTEM CONFIGURATIONS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=2
-
-app=$YNH_APP_INSTANCE_NAME
-
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-
-#=================================================
-# STANDARD REMOVE
-#=================================================
-# REMOVE LOGROTATE CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing logrotate configuration..."
+ynh_script_progression --message="Removing system configurations related to $app..." --weight=1
 
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
-#=================================================
-# REMOVE APP MAIN DIR
-#=================================================
-ynh_script_progression --message="Removing app main directory..."
-
-# Remove the app directory securely
-ynh_secure_remove --file="$final_path"
-
-#=================================================
-# REMOVE DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Removing dependencies..." --weight=7
-
-# Remove metapackage and its dependencies
-ynh_remove_app_dependencies
-
-#=================================================
-# SPECIFIC REMOVE
-#=================================================
-# REMOVE VARIOUS FILES
-#=================================================
-ynh_script_progression --message="Removing various files..."
-
 # Remove a cron file
 ynh_secure_remove --file="/etc/cron.d/$app"
 
-ynh_script_progression --message="Removing backup directory..." --weight=5
-
-# Remove the backup directory
-ynh_secure_remove --file="/home/yunohost.app/$app/backup"
+ynh_secure_remove --file="/var/log/$app"
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/restore b/scripts/restore
index 9022477..d11410d 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-#=================================================
-# GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
@@ -10,87 +8,38 @@
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# MANAGE SCRIPT FAILURE
-#=================================================
-
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# LOAD SETTINGS
-#=================================================
-ynh_script_progression --message="Loading installation settings..."
-
-app=$YNH_APP_INSTANCE_NAME
-
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-
-#=================================================
-# CHECK IF THE APP CAN BE RESTORED
-#=================================================
-ynh_script_progression --message="Validating restoration parameters..."
-
-test ! -d $final_path \
-	|| ynh_die --message="There is already a directory: $final_path "
-
-#=================================================
-# STANDARD RESTORATION STEPS
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Restoring the app main directory..."
+ynh_script_progression --message="Restoring the app main directory..." --weight=1
 
-ynh_restore_file --origin_path="$final_path"
+ynh_restore_file --origin_path="$install_dir"
+
+chown -R "root:root" "$install_dir"
 
 #=================================================
-# SPECIFIC RESTORATION
+# RESTORE THE DATA DIRECTORY
 #=================================================
-# REINSTALL DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Reinstalling dependencies..." --weight=17
+ynh_script_progression --message="Restoring the data directory..." --weight=1
 
-# Valid the fucking debconf message
-# To find this, install the package, install also debconf-utils
-# Then use `debconf-get-selections | grep package`
-echo "encfs encfs/security-information boolean true" | debconf-set-selections
-ynh_install_app_dependencies $pkg_dependencies
+ynh_restore_file --origin_path="$data_dir" --not_mandatory
+
+chown -R "root:root" "$data_dir"
+
+#=================================================
+# RESTORE SYSTEM CONFIGURATIONS
+#=================================================
+ynh_script_progression --message="Restoring system configurations related to $app..." --weight=1
+
+ynh_restore_file --origin_path="/etc/logrotate.d/$app"
+
+ynh_restore_file --origin_path="/etc/cron.d/$app"
 
 #=================================================
 # RESTORE VARIOUS FILES
 #=================================================
-ynh_script_progression --message="Restoring various files..."
 
-ynh_restore_file --origin_path="/etc/cron.d/$app"
-
-mkdir -p "/home/yunohost.app/${app}/backup"
-
-#=================================================
-# RESTORE THE LOGROTATE CONFIGURATION
-#=================================================
-ynh_script_progression --message="Restoring the logrotate configuration..."
-
-mkdir -p /var/log/$app
-ynh_restore_file --origin_path="/etc/logrotate.d/$app"
-
-#=================================================
-# SEND A README FOR THE ADMIN
-#=================================================
-
-# Get main domain and buid the url of the admin panel of the app.
-admin_panel="https://$(grep portal_domain /etc/ssowat/conf.json | cut -d'"' -f4)/yunohost/admin/#/apps/$app"
-
-echo "If you want to change the frequency of Archivist, have a look to the file /etc/cron.d/$app.
-
-The configuration file of Archivist has been restored at $final_path/Backup_list.conf
-Please read the __URL_TAG1__documentation__URL_TAG2__https://github.com/maniackcrudelis/archivist/blob/master/Configuration.md__URL_TAG3__ about the configuration of archivist for more information.
-
-You can configure this app easily by using the experimental __URL_TAG1__config-panel feature__URL_TAG2__$admin_panel/config-panel__URL_TAG3__.
-You can also find some specific actions for this app by using the experimental __URL_TAG1__action feature__URL_TAG2__$admin_panel/actions__URL_TAG3__.
-
-If you're facing an issue or want to improve this app, please open a new issue in this __URL_TAG1__project__URL_TAG2__https://github.com/YunoHost-Apps/archivist_ynh__URL_TAG3__." > mail_to_send
-
-ynh_send_readme_to_admin --app_message="mail_to_send" --recipients="root" --type=restore
+ynh_restore_file --origin_path="/var/log/$app/"
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/upgrade b/scripts/upgrade
index 55db47e..e240a4b 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-#=================================================
-# GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
@@ -9,184 +7,76 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# LOAD SETTINGS
-#=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=3
-
-app=$YNH_APP_INSTANCE_NAME
-
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-frequency="$(ynh_app_setting_get --app=$app --key=frequency)"
-encrypt=$(ynh_app_setting_get --app=$app --key=encrypt)
-core_backup=$(ynh_app_setting_get --app=$app --key=core_backup)
-apps_backup=$(ynh_app_setting_get --app=$app --key=apps_backup)
-overwrite_cron=$(ynh_app_setting_get --app=$app --key=overwrite_cron)
-
-#=================================================
-# CHECK VERSION
-#=================================================
-ynh_script_progression --message="Checking version..."
-
-upgrade_type=$(ynh_check_app_version_changed)
-
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=2
-
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-	# Restore it if the upgrade fails
-	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# STANDARD UPGRADE STEPS
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
 #=================================================
 ynh_script_progression --message="Ensuring downward compatibility..."
 
+_set_frequencies
+
 # If encrypt doesn't exist, create it
-if [ -z "$encrypt" ]; then
-	encrypt="$(grep "^encrypt=" "$final_path/Backup_list.conf" | cut -d= -f2)"
-	if [ "$encrypt" = true ]; then
-		encrypt=1
-	else
-		encrypt=0
-	fi
-	ynh_app_setting_set --app=$app --key=encrypt --value=$encrypt
+if [ -z "${encrypt:-}" ]; then
+    encrypt="$(grep "^encrypt=" "$install_dir/Backup_list.conf" | cut -d= -f2)"
+    if [ "$encrypt" = true ]; then
+        encrypt=1
+    else
+        encrypt=0
+    fi
+    ynh_app_setting_set --app="$app" --key="encrypt" --value="$encrypt"
 fi
 
 # If core_backup doesn't exist, create it
-if [ -z "$core_backup" ]; then
-	core_backup="$(grep "^ynh_core_backup=" "$final_path/Backup_list.conf" | cut -d= -f2)"
-	ynh_app_setting_set --app=$app --key=core_backup --value=$core_backup
+if [ -z "${core_backup:-}" ]; then
+    core_backup="$(grep "^ynh_core_backup=" "$install_dir/Backup_list.conf" | cut -d= -f2)"
+    ynh_app_setting_set --app="$app" --key="core_backup" --value="$core_backup"
 fi
 
 # If apps_backup doesn't exist, create it
-if [ -z "$apps_backup" ]; then
-	apps_backup="$(grep --count --max-count=1 "^ynh_app_backup=" "$final_path/Backup_list.conf")"
-	ynh_app_setting_set --app=$app --key=apps_backup --value=$apps_backup
+if [ -z "${apps_backup:-}" ]; then
+    apps_backup="$(grep --count --max-count=1 "^ynh_app_backup=" "$install_dir/Backup_list.conf")"
+    ynh_app_setting_set --app="$app" --key="apps_backup" --value="$apps_backup"
 fi
 
 # If overwrite_cron doesn't exist, create it
-if [ -z "$overwrite_cron" ]; then
-	overwrite_cron=1
-	ynh_app_setting_set --app=$app --key=overwrite_cron --value=$overwrite_cron
+if [ -z "${overwrite_cron:-}" ]; then
+    overwrite_cron=1
+    ynh_app_setting_set --app="$app" --key="overwrite_cron" --value="$overwrite_cron"
 fi
 
-admin_mail_html=$(ynh_app_setting_get --app=$app --key=admin_mail_html)
 # If admin_mail_html doesn't exist, create it
-if [ -z "$admin_mail_html" ]; then
-	admin_mail_html=1
-	ynh_app_setting_set --app=$app --key=admin_mail_html --value=$admin_mail_html
+if [ -z "${admin_mail_html:-}" ]; then
+    admin_mail_html=1
+    ynh_app_setting_set --app="$app" --key="admin_mail_html" --value="$admin_mail_html"
 fi
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
+ynh_script_progression --message="Upgrading source files..." --weight=2
 
-if [ "$upgrade_type" == "UPGRADE_APP" ]
-then
-	ynh_script_progression --message="Upgrading source files..." --weight=2
+# Download, check integrity, uncompress and patch the source from app.src
+ynh_setup_source --dest_dir="$install_dir"
 
-	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$final_path"
-fi
+chown -R "root:root" "$install_dir"
 
 #=================================================
-# UPGRADE DEPENDENCIES
+# UPDATE A CONFIG FILE
 #=================================================
-ynh_script_progression --message="Upgrading dependencies..." --weight=8
-
-ynh_install_app_dependencies $pkg_dependencies
+ynh_script_progression --message="Updating $app's configuration files..." --weight=1
 
 #=================================================
-# SPECIFIC UPGRADE
+# REAPPLY SYSTEM CONFIGURATIONS
 #=================================================
-# UPDATE THE CRON FILE
-#=================================================
-ynh_script_progression --message="Updating the cron file..."
-
-# Overwrite the cron file only if it's allowed
-if [ $overwrite_cron -eq 1 ]
-then
-	# Verify the checksum and backup the file if it's different
-	ynh_backup_if_checksum_is_different --file="/etc/cron.d/$app"
-
-	cp ../conf/cron /etc/cron.d/$app
-	ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path" --target_file=/etc/cron.d/$app
-	ynh_replace_string --match_string="__APP__" --replace_string=$app --target_file=/etc/cron.d/$app
-	if [ "$frequency" = "Daily" ]; then
-		cron_freq="0 2 * * *"
-		run_freq="every day"
-	elif [ "$frequency" = "Each 3 days" ]; then
-		cron_freq="0 2 */3 * *"
-		run_freq="each 3 days"
-	elif [ "$frequency" = "Weekly" ]; then
-		cron_freq="0 2 * * 0"
-		run_freq="once a week on sunday"
-	elif [ "$frequency" = "Biweekly" ]; then
-		cron_freq="0 2 * * 0/2"
-		run_freq="one sunday out of two"
-	else	# Monthly
-		cron_freq="0 2 1 * *"
-		run_freq="once a month on the first sunday"
-	fi
-	ynh_replace_string --match_string="__FREQUENCY__" --replace_string="$cron_freq" --target_file=/etc/cron.d/$app
-
-	# Recalculate and store the config file checksum into the app settings
-	ynh_store_file_checksum --file="/etc/cron.d/$app"
-fi
-
-#=================================================
-# SECURE FILES AND DIRECTORIES
-#=================================================
-
-# Set permissions on app files
-chown -R root: $final_path
-
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-# SETUP LOGROTATE
-#=================================================
-ynh_script_progression --message="Upgrading logrotate configuration..."
+ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
 
 # Use logrotate to manage app-specific logfile(s)
 ynh_use_logrotate --non-append
 
-#=================================================
-# SEND A README FOR THE ADMIN
-#=================================================
+if (( overwrite_cron == 1 )); then
+    # Add Cron configuration file
+    ynh_add_config --template="archivist.cron" --destination="/etc/cron.d/$app"
+fi
 
-# Get main domain and buid the url of the admin panel of the app.
-admin_panel="https://$(grep portal_domain /etc/ssowat/conf.json | cut -d'"' -f4)/yunohost/admin/#/apps/$app"
-
-# Build the changelog
-ynh_app_changelog || true
-
-echo "Archivist is going to run $run_freq.
-If you want to change the frequency, have a look to the file /etc/cron.d/$app.
-
-Please read the __URL_TAG1__documentation__URL_TAG2__https://github.com/maniackcrudelis/archivist/blob/master/Configuration.md__URL_TAG3__ about the configuration of archivist for more information.
-
-You can configure this app easily by using the experimental __URL_TAG1__config-panel feature__URL_TAG2__$admin_panel/config-panel__URL_TAG3__.
-You can also find some specific actions for this app by using the experimental __URL_TAG1__action feature__URL_TAG2__$admin_panel/actions__URL_TAG3__.
-
-If you're facing an issue or want to improve this app, please open a new issue in this __URL_TAG1__project__URL_TAG2__https://github.com/YunoHost-Apps/archivist_ynh__URL_TAG3__.
-
----
-
-Changelog since your last upgrade:
-$(cat changelog)" > mail_to_send
-
-ynh_send_readme_to_admin --app_message="mail_to_send" --recipients="root" --type=upgrade
 
 #=================================================
 # END OF SCRIPT