more docker stuff

scripts/_common.sh

@@ -4,13 +4,8 @@
 # COMMON VARIABLES
 #=================================================
 
-# Tag name of the installed version
 PHOTOPRISM_VERSION="220617-bullseye"
 
-MEMORY_NEEDED="3000"
-NODEJS_VERSION=14
-GO_VERSION="1.18"
-
 #pkg_dependencies="libc6-dev libssl-dev libxft-dev libhdf5-serial-dev libpng-dev libheif-examples librsvg2-bin libx264-dev libx265-dev libnss3 libfreetype6 libfreetype6-dev libfontconfig1 libfontconfig1-dev libzmq3-dev"
 pkg_dependencies=""
 

scripts/backup

@@ -29,14 +29,8 @@ app=$YNH_APP_INSTANCE_NAME
 
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
-path_url=$(ynh_app_setting_get --app=$app --key=path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-db_user=$db_name
-db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-language_key=$(ynh_app_setting_get --app=$app --key=language)
 datadir=$(ynh_app_setting_get --app=$app --key=datadir)
-port=$(ynh_app_setting_get --app=$app --key=port)
-password=$(ynh_app_setting_get --app=$app --key=password)
 
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP

scripts/change_url

@@ -33,7 +33,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-language_key=$(ynh_app_setting_get --app=$app --key=language)
+language_key=$(ynh_app_setting_get --app=$app --key=language_key)
 datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 port=$(ynh_app_setting_get --app=$app --key=port)
 password=$(ynh_app_setting_get --app=$app --key=password)
@@ -113,17 +113,17 @@ fi
 #=================================================
 # SPECIFIC MODIFICATIONS
 #=================================================
-ynh_script_progression --message="Updating the configuration file..." --weight=1
+# UPDATE A CONFIG FILE
+#=================================================
+ynh_script_progression --message="Updating a configuration file..." --weight=1
 
 domain=$new_domain
 path_url=$new_path
 
-ynh_secure_remove --file="$final_path/build/config/options.yml"
+ynh_add_config --template="options.yml" --destination="$final_path/live/config/options.yml"
-ynh_add_config --template="options.yml" --destination="$final_path/build/config/options.yml"
-chmod 400 "$final_path/build/config/options.yml"
-chown $app:$app "$final_path/build/config/options.yml"
 
-#=================================================
+chmod 400 "$final_path/live/config/options.yml"
+chown $app:$app "$final_path/live/config/options.yml"
 
 #=================================================
 # GENERIC FINALISATION
@@ -132,7 +132,8 @@ chown $app:$app "$final_path/build/config/options.yml"
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --time --weight=1
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+# Start a systemd service
+ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="http: starting web server at"
 
 #=================================================
 # RELOAD NGINX

scripts/install

@@ -7,8 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_install_go
-source ynh_add_swap
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -57,7 +55,7 @@ ynh_script_progression --message="Storing installation settings..." --time --wei
 
 ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
-ynh_app_setting_set --app=$app --key=language --value=$language_key
+ynh_app_setting_set --app=$app --key=language_key --value=$language_key
 ynh_app_setting_set --app=$app --key=password --value=$password
 
 #=================================================
@@ -68,7 +66,7 @@ ynh_app_setting_set --app=$app --key=password --value=$password
 ynh_script_progression --message="Finding an available port..." --time --weight=1
 
 # Find an available port
-port=$(ynh_find_port --port=2342)
+port=$(ynh_find_port --port=8095)
 ynh_app_setting_set --app=$app --key=port --value=$port
 
 #=================================================
@@ -78,28 +76,6 @@ ynh_script_progression --message="Installing dependencies..." --time --weight=1
 
 ynh_install_app_dependencies $pkg_dependencies
 
-# Install nodejs
-#ynh_install_nodejs --nodejs_version=$NODEJS_VERSION 2>&1
-
-# Install go
-#ynh_exec_warn_less ynh_install_go --go_version=$GO_VERSION
-
-#=================================================
-# ADD SWAP IF NEEDED
-#=================================================
-ynh_script_progression --message="Adding swap is needed..."
-
-total_memory=$(ynh_get_ram --total)
-swap_needed=0
-
-if [ $total_memory -lt $MEMORY_NEEDED ]; then
-	# Need a minimum of 2.5Go of memory
-	swap_needed=$(($MEMORY_NEEDED - $total_memory))
-fi
-
-ynh_script_progression --message="Adding $swap_needed Mo to swap..."
-ynh_add_swap --size=$swap_needed
-
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
@@ -140,20 +116,7 @@ ynh_script_progression --message="Configuring NGINX web server..." --time --weig
 ynh_add_nginx_config
 
 #=================================================
-# CREATE DATA DIRECTORY
+# SPECIFIC SETUP
-#=================================================
-ynh_script_progression --message="Creating a data directory..." --time --weight=1
-
-datadir=/home/yunohost.app/$app
-ynh_app_setting_set --app=$app --key=datadir --value=$datadir
-
-mkdir -p "$datadir"
-#rsync -a "$final_path/build/assets/" "$datadir/assets/"
-
-chmod 750 "$datadir"
-chmod -R o-rwx "$datadir"
-chown -R $app:www-data "$datadir"
-
 #=================================================
 # MAKE INSTALL
 #=================================================
@@ -163,14 +126,26 @@ ynh_script_progression --message="Making install..."
 pushd $final_path/build
 	./docker-image-extract photoprism/photoprism:$PHOTOPRISM_VERSION
 popd
-mv -f "$final_path/build/output/opt/photoprism/" "$final_path/live/"
+mkdir -p "$final_path/live/"
-mv -f "$final_path/live/assets/" "$datadir/assets/"
+rsync -a "$final_path/build/output/opt/photoprism/" "$final_path/live/"
 ynh_secure_remove --file="$final_path/build"
 
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"
 
+#=================================================
+# CREATE DATA DIRECTORY
+#=================================================
+ynh_script_progression --message="Creating a data directory..." --time --weight=1
+
+datadir=/home/yunohost.app/$app
+ynh_app_setting_set --app=$app --key=datadir --value=$datadir
+
+mkdir -p $datadir
+rsync -a "$final_path/live/assets/" "$datadir/assets/"
+ynh_secure_remove --file="$final_path/live/assets/"
+
 chmod 750 "$datadir"
 chmod -R o-rwx "$datadir"
 chown -R $app:www-data "$datadir"
@@ -216,7 +191,7 @@ yunohost service add $app --description="AI-Powered Photos App for the Decentral
 ynh_script_progression --message="Starting a systemd service..." --time --weight=1
 
 # Start a systemd service
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="http: starting web server at"
 
 #=================================================
 # SETUP SSOWAT

scripts/remove

@@ -7,7 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_add_swap
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -119,9 +118,6 @@ ynh_secure_remove --file="/etc/cron.d/$app"
 # Remove the log files
 ynh_secure_remove --file="/var/log/$app"
 
-# Remove swap
-ynh_del_swap
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================

scripts/restore

@@ -8,7 +8,6 @@
 
 # Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
 source ../settings/scripts/_common.sh
-source ../settings/scripts/ynh_add_swap
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -33,11 +32,7 @@ path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
-db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-language_key=$(ynh_app_setting_get --app=$app --key=language)
 datadir=$(ynh_app_setting_get --app=$app --key=datadir)
-port=$(ynh_app_setting_get --app=$app --key=port)
-password=$(ynh_app_setting_get --app=$app --key=password)
 
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
@@ -75,8 +70,7 @@ ynh_script_progression --message="Restoring the data directory..." --time --weig
 
 ynh_restore_file --origin_path="$datadir" --not_mandatory
 
-mkdir -p "$datadir/assets/"
+mkdir -p $datadir
-rsync -a "$final_path/build/assets/" "$datadir/assets/"
 
 chmod 750 "$datadir"
 chmod -R o-rwx "$datadir"
@@ -108,22 +102,6 @@ db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
 ynh_mysql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
 
-#=================================================
-# ADD SWAP IF NEEDED
-#=================================================
-ynh_script_progression --message="Adding swap is needed..."
-
-total_memory=$(ynh_get_ram --total)
-swap_needed=0
-
-if [ $total_memory -lt $MEMORY_NEEDED ]; then
-	# Need a minimum of 2.5Go of memory
-	swap_needed=$(($MEMORY_NEEDED - $total_memory))
-fi
-
-ynh_script_progression --message="Adding $swap_needed Mo to swap..."
-ynh_add_swap --size=$swap_needed
-
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
@@ -151,7 +129,7 @@ yunohost service add $app --description="AI-Powered Photos App for the Decentral
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --time --weight=1
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="http: starting web server at"
 
 #=================================================
 # GENERIC FINALIZATION

scripts/upgrade

@@ -7,8 +7,6 @@
 #=================================================
 
 source _common.sh
-source ynh_install_go
-source ynh_add_swap
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -24,7 +22,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-language_key=$(ynh_app_setting_get --app=$app --key=language)
+language_key=$(ynh_app_setting_get --app=$app --key=language_key)
 datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 port=$(ynh_app_setting_get --app=$app --key=port)
 password=$(ynh_app_setting_get --app=$app --key=password)
@@ -65,6 +63,13 @@ ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app
 #=================================================
 ynh_script_progression --message="Ensuring downward compatibility..." --time --weight=1
 
+# If language_key doesn't exist, create it
+if [ -z "$language_key" ]; then
+	language_key=$(ynh_app_setting_get --app=$app --key=language)
+	ynh_app_setting_set --app=$app --key=language_key --value=$language_key
+	ynh_app_setting_delete --app=$app --key=language
+fi
+
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
@@ -81,10 +86,8 @@ if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
 	ynh_script_progression --message="Upgrading source files..." --time --weight=1
 
-	pushd "$final_path"
+	# Download, check integrity, uncompress and patch the source from app.src
-		git fetch origin
+	ynh_setup_source --dest_dir="$final_path/build/" --source_id="docker-image-extract"
-		git checkout "$PHOTOPRISM_VERSION" 2>&1
-	popd
 fi
 
 chmod 750 "$final_path"
@@ -109,52 +112,36 @@ ynh_add_nginx_config
 #=================================================
 # SPECIFIC UPGRADE
 #=================================================
-# ADD SWAP IF NEEDED
+# MAKE INSTALL
 #=================================================
-ynh_script_progression --message="Adding swap is needed..."
+ynh_script_progression --message="Making install..." --time --weight=1
 
-total_memory=$(ynh_get_ram --total)
+if [ "$upgrade_type" == "UPGRADE_APP" ]
-swap_needed=0
+then
-
+	# Install photoprism
-if [ $total_memory -lt $MEMORY_NEEDED ]; then
+	pushd $final_path/build
-	# Need a minimum of 2.5Go of memory
+		./docker-image-extract photoprism/photoprism:$PHOTOPRISM_VERSION
-	swap_needed=$(($MEMORY_NEEDED - $total_memory))
+	popd
+	mkdir -p "$final_path/live/"
+	rsync -a "$final_path/build/output/opt/photoprism/" "$final_path/live/"
+	ynh_secure_remove --file="$final_path/build"
 fi
 
-ynh_script_progression --message="Adding $swap_needed Mo to swap..."
+chmod 750 "$final_path"
-ynh_add_swap --size=$swap_needed
+chmod -R o-rwx "$final_path"
-
+chown -R $app:$app "$final_path"
-
-#=================================================
-# BUILD PHOTOPRISM
-#=================================================
-ynh_script_progression --message="Building Photoprism..." --time --weight=1
-
-pushd "$final_path"
-	# Setup go exe and environnement
-	ynh_use_go
-	export GOPATH="$final_path/go"
-	export GOCACHE="$final_path/go/.cache"
-	export GOBIN=$GOPATH/bin
-	# Setup tensorflow library
-	./scripts/dist/install-tensorflow.sh
-	# Remove the former build file
-	ynh_secure_remove --file="$final_path/build"
-	# Setup node environment
-	export NODE_OPTIONS=--max_old_space_size=1024
-	# Build server from source
-	ynh_use_nodejs
-	env "$ynh_node_load_PATH" npm install -g npm
-	env "$ynh_node_load_PATH" make dep-tensorflow dep-js dep-go build-js install DESTDIR=$final_path/build 2>&1
-	ynh_secure_remove --file="$final_path/go"
-popd
 
 #=================================================
 # UPDATE DATA DIRECTORY
 #=================================================
 ynh_script_progression --message="Updating data directory..." --time --weight=1
 
-rsync -a "$final_path/build/assets/" "$datadir/assets/"
+mkdir -p $datadir
+if [ "$upgrade_type" == "UPGRADE_APP" ]
+then
+	rsync -a "$final_path/live/assets/" "$datadir/assets/"
+	ynh_secure_remove --file="$final_path/live/assets/"
+fi
 
 chmod 750 "$datadir"
 chmod -R o-rwx "$datadir"
@@ -165,10 +152,10 @@ chown -R $app:www-data "$datadir"
 #=================================================
 ynh_script_progression --message="Updating a configuration file..." --time --weight=1
 
-ynh_add_config --template="options.yml" --destination="$final_path/build/config/options.yml"
+ynh_add_config --template="../conf/options.yml" --destination="$final_path/live/config/options.yml"
 
-chmod 400 "$final_path/build/config/options.yml"
+chmod 400 "$final_path/live/config/options.yml"
-chown $app:$app "$final_path/build/config/options.yml"
+chown $app:$app "$final_path/live/config/options.yml"
 
 #=================================================
 # SETUP SYSTEMD
@@ -200,7 +187,7 @@ yunohost service add $app --description="AI-Powered Photos App for the Decentral
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --time --weight=1
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="http: starting web server at"
 
 #=================================================
 # RELOAD NGINX

scripts/ynh_add_swap

@@ -1,93 +0,0 @@
-#!/bin/bash
-
-# Add swap
-#
-# usage: ynh_add_swap --size=SWAP in Mb
-# | arg: -s, --size= - Amount of SWAP to add in Mb.
-ynh_add_swap () {
-	# Declare an array to define the options of this helper.
-	declare -Ar args_array=( [s]=size= )
-	local size
-	# Manage arguments with getopts
-	ynh_handle_getopts_args "$@"
-
-	local swap_max_size=$(( $size * 1024 ))
-
-	local free_space=$(df --output=avail / | sed 1d)
-	# Because we don't want to fill the disk with a swap file, divide by 2 the available space.
-	local usable_space=$(( $free_space / 2 ))
-
- 	SD_CARD_CAN_SWAP=${SD_CARD_CAN_SWAP:-0}
-
-	# Swap on SD card only if it's is specified
-	if ynh_is_main_device_a_sd_card && [ "$SD_CARD_CAN_SWAP" == "0" ]
-	then
-		ynh_print_warn --message="The main mountpoint of your system '/' is on an SD card, swap will not be added to prevent some damage of this one, but that can cause troubles for the app $app. If you still want activate the swap, you can relaunch the command preceded by 'SD_CARD_CAN_SWAP=1'"
-		return
-	fi
-
-	# Compare the available space with the size of the swap.
-	# And set a acceptable size from the request
-	if [ $usable_space -ge $swap_max_size ]
-	then
-		local swap_size=$swap_max_size
-	elif [ $usable_space -ge $(( $swap_max_size / 2 )) ]
-	then
-		local swap_size=$(( $swap_max_size / 2 ))
-	elif [ $usable_space -ge $(( $swap_max_size / 3 )) ]
-	then
-		local swap_size=$(( $swap_max_size / 3 ))
-	elif [ $usable_space -ge $(( $swap_max_size / 4 )) ]
-	then
-		local swap_size=$(( $swap_max_size / 4 ))
-	else
-		echo "Not enough space left for a swap file" >&2
-		local swap_size=0
-	fi
-
-	# If there's enough space for a swap, and no existing swap here
-	if [ $swap_size -ne 0 ] && [ ! -e /swap_$app ]
-	then
-		# Preallocate space for the swap file, fallocate may sometime not be used, use dd instead in this case
-		if ! fallocate -l ${swap_size}K /swap_$app
-		then
-			dd if=/dev/zero of=/swap_$app bs=1024 count=${swap_size}
-		fi
-		chmod 0600 /swap_$app
-		# Create the swap
-		mkswap /swap_$app
-		# And activate it
-		swapon /swap_$app
-		# Then add an entry in fstab to load this swap at each boot.
-		echo -e "/swap_$app swap swap defaults 0 0 #Swap added by $app" >> /etc/fstab
-	fi
-}
-
-ynh_del_swap () {
-	# If there a swap at this place
-	if [ -e /swap_$app ]
-	then
-		# Clean the fstab
-		sed -i "/#Swap added by $app/d" /etc/fstab
-		# Desactive the swap file
-		swapoff /swap_$app
-		# And remove it
-		rm /swap_$app
-	fi
-}
-
-# Check if the device of the main mountpoint "/" is an SD card
-#
-# [internal]
-#
-# return 0 if it's an SD card, else 1
-ynh_is_main_device_a_sd_card () {
-	local main_device=$(lsblk --output PKNAME --noheadings $(findmnt / --nofsroot --uniq --output source --noheadings --first-only))
-
-	if echo $main_device | grep --quiet "mmc" && [ $(tail -n1 /sys/block/$main_device/queue/rotational) == "0" ]
-	then
-		return 0
-	else
-		return 1
-	fi
-}

scripts/ynh_install_go

@@ -1,247 +0,0 @@
-#!/bin/bash
-
-ynh_go_try_bash_extension() {
-  if [ -x src/configure ]; then
-    src/configure && make -C src || {
-      ynh_print_info --message="Optional bash extension failed to build, but things will still work normally."
-    }
-  fi
-}
-
-goenv_install_dir="/opt/goenv"
-go_version_path="$goenv_install_dir/versions"
-# goenv_ROOT is the directory of goenv, it needs to be loaded as a environment variable.
-export GOENV_ROOT="$goenv_install_dir"
-
-# Load the version of Go for an app, and set variables.
-#
-# ynh_use_go has to be used in any app scripts before using Go for the first time.
-# This helper will provide alias and variables to use in your scripts.
-#
-# To use gem or Go, use the alias `ynh_gem` and `ynh_go`
-# Those alias will use the correct version installed for the app
-# For example: use `ynh_gem install` instead of `gem install`
-#
-# With `sudo` or `ynh_exec_as`, use instead the fallback variables `$ynh_gem` and `$ynh_go`
-# And propagate $PATH to sudo with $ynh_go_load_path
-# Exemple: `ynh_exec_as $app $ynh_go_load_path $ynh_gem install`
-#
-# $PATH contains the path of the requested version of Go.
-# However, $PATH is duplicated into $go_path to outlast any manipulation of $PATH
-# You can use the variable `$ynh_go_load_path` to quickly load your Go version
-#  in $PATH for an usage into a separate script.
-# Exemple: $ynh_go_load_path $final_path/script_that_use_gem.sh`
-#
-#
-# Finally, to start a Go service with the correct version, 2 solutions
-#  Either the app is dependent of Go or gem, but does not called it directly.
-#  In such situation, you need to load PATH
-#    `Environment="__YNH_GO_LOAD_PATH__"`
-#    `ExecStart=__FINALPATH__/my_app`
-#     You will replace __YNH_GO_LOAD_PATH__ with $ynh_go_load_path
-#
-#  Or Go start the app directly, then you don't need to load the PATH variable
-#    `ExecStart=__YNH_GO__ my_app run`
-#     You will replace __YNH_GO__ with $ynh_go
-#
-#
-# one other variable is also available
-#   - $go_path: The absolute path to Go binaries for the chosen version.
-#
-# usage: ynh_use_go
-#
-# Requires YunoHost version 3.2.2 or higher.
-ynh_use_go () {
-    go_version=$(ynh_app_setting_get --app=$app --key=go_version)
-
-    # Get the absolute path of this version of Go
-    go_path="$go_version_path/$go_version/bin"
-
-    # Allow alias to be used into bash script
-    shopt -s expand_aliases
-
-    # Create an alias for the specific version of Go and a variable as fallback
-    ynh_go="$go_path/go"
-    alias ynh_go="$ynh_go"
-
-    # Load the path of this version of Go in $PATH
-    if [[ :$PATH: != *":$go_path"* ]]; then
-        PATH="$go_path:$PATH"
-    fi
-    # Create an alias to easily load the PATH
-    ynh_go_load_path="PATH=$PATH"
-
-    # Sets the local application-specific Go version
-    pushd $final_path
-        $goenv_install_dir/bin/goenv local $go_version
-    popd
-}
-
-# Install a specific version of Go
-#
-# ynh_install_go will install the version of Go provided as argument by using goenv.
-#
-# This helper creates a /etc/profile.d/goenv.sh that configures PATH environment for goenv
-# for every LOGIN user, hence your user must have a defined shell (as opposed to /usr/sbin/nologin)
-#
-# Don't forget to execute go-dependent command in a login environment
-# (e.g. sudo --login option)
-# When not possible (e.g. in systemd service definition), please use direct path
-# to goenv shims (e.g. $goenv_ROOT/shims/bundle)
-#
-# usage: ynh_install_go --go_version=go_version
-# | arg: -v, --go_version= - Version of go to install.
-#
-# Requires YunoHost version 3.2.2 or higher.
-ynh_install_go () {
-    # Declare an array to define the options of this helper.
-    local legacy_args=v
-    local -A args_array=( [v]=go_version= )
-    local go_version
-    # Manage arguments with getopts
-    ynh_handle_getopts_args "$@"
-
-    # Load goenv path in PATH
-    local CLEAR_PATH="$goenv_install_dir/bin:$PATH"
-
-    # Remove /usr/local/bin in PATH in case of Go prior installation
-    PATH=$(echo $CLEAR_PATH | sed 's@/usr/local/bin:@@')
-
-    # Move an existing Go binary, to avoid to block goenv
-    test -x /usr/bin/go && mv /usr/bin/go /usr/bin/go_goenv
-
-    # Install or update goenv
-    goenv="$(command -v goenv $goenv_install_dir/bin/goenv | head -1)"
-    if [ -n "$goenv" ]; then
-        ynh_print_info --message="goenv already seems installed in \`$goenv'."
-        pushd "${goenv%/*/*}"
-            if git remote -v 2>/dev/null | grep "https://github.com/syndbg/goenv.git"; then
-                echo "Trying to update with git..."
-                git pull -q --tags origin master
-                cd ..
-                ynh_go_try_bash_extension
-            fi
-        popd
-    else
-        ynh_print_info --message="Installing goenv with git..."
-        mkdir -p $goenv_install_dir
-        pushd $goenv_install_dir
-            git init -q
-            git remote add -f -t master origin https://github.com/syndbg/goenv.git > /dev/null 2>&1
-            git checkout -q -b master origin/master
-            ynh_go_try_bash_extension
-            goenv=$goenv_install_dir/bin/goenv
-        popd
-    fi
-
-    goenv_latest="$(command -v "$goenv_install_dir"/plugins/*/bin/goenv-latest goenv-latest | head -1)"
-    if [ -n "$goenv_latest" ]; then
-        ynh_print_info --message="\`goenv latest' command already available in \`$goenv_latest'."
-        pushd "${goenv_latest%/*/*}"
-            if git remote -v 2>/dev/null | grep "https://github.com/momo-lab/xxenv-latest.git"; then
-                ynh_print_info --message="Trying to update xxenv-latest with git..."
-                git pull -q origin master
-            fi
-        popd
-    else
-        ynh_print_info --message="Installing xxenv-latest with git..."
-        mkdir -p "${goenv_install_dir}/plugins"
-        git clone -q https://github.com/momo-lab/xxenv-latest.git "${goenv_install_dir}/plugins/xxenv-latest"
-    fi
-
-    # Enable caching
-    mkdir -p "${goenv_install_dir}/cache"
-
-    # Create shims directory if needed
-    mkdir -p "${goenv_install_dir}/shims"
-
-    # Restore /usr/local/bin in PATH
-    PATH=$CLEAR_PATH
-
-    # And replace the old Go binary
-    test -x /usr/bin/go_goenv && mv /usr/bin/go_goenv /usr/bin/go
-
-    # Install the requested version of Go
-    local final_go_version=$(goenv latest --print $go_version)
-    ynh_print_info --message="Installation of Go-$final_go_version"
-    goenv install --skip-existing $final_go_version
-
-    # Store go_version into the config of this app
-    ynh_app_setting_set --app=$YNH_APP_INSTANCE_NAME --key=go_version --value=$final_go_version
-
-    # Cleanup Go versions
-    ynh_cleanup_go
-
-    # Set environment for Go users
-    echo  "#goenv
-export GOENV_ROOT=$goenv_install_dir
-export PATH=\"$goenv_install_dir/bin:$PATH\"
-eval \"\$(goenv init -)\"
-#goenv" > /etc/profile.d/goenv.sh
-
-    # Load the environment
-    eval "$(goenv init -)"
-}
-
-# Remove the version of Go used by the app.
-#
-# This helper will also cleanup Go versions
-#
-# usage: ynh_remove_go
-ynh_remove_go () {
-    local go_version=$(ynh_app_setting_get --app=$YNH_APP_INSTANCE_NAME --key=go_version)
-
-    # Load goenv path in PATH
-    local CLEAR_PATH="$goenv_install_dir/bin:$PATH"
-
-    # Remove /usr/local/bin in PATH in case of Go prior installation
-    PATH=$(echo $CLEAR_PATH | sed 's@/usr/local/bin:@@')
-
-    # Remove the line for this app
-    ynh_app_setting_delete --app=$YNH_APP_INSTANCE_NAME --key=go_version
-
-    # Cleanup Go versions
-    ynh_cleanup_go
-}
-
-# Remove no more needed versions of Go used by the app.
-#
-# This helper will check what Go version are no more required,
-# and uninstall them
-# If no app uses Go, goenv will be also removed.
-#
-# usage: ynh_cleanup_go
-ynh_cleanup_go () {
-
-    # List required Go versions
-    local installed_apps=$(yunohost app list --output-as json --quiet | jq -r .apps[].id)
-    local required_go_versions=""
-    for installed_app in $installed_apps
-    do
-        local installed_app_go_version=$(ynh_app_setting_get --app=$installed_app --key="go_version")
-        if [[ $installed_app_go_version ]]
-        then
-            required_go_versions="${installed_app_go_version}\n${required_go_versions}"
-        fi
-    done
-    
-    # Remove no more needed Go versions
-    local installed_go_versions=$(goenv versions --bare --skip-aliases | grep -Ev '/')
-    for installed_go_version in $installed_go_versions
-    do
-        if ! `echo ${required_go_versions} | grep "${installed_go_version}" 1>/dev/null 2>&1`
-        then
-            ynh_print_info --message="Removing of Go-$installed_go_version"
-            $goenv_install_dir/bin/goenv uninstall --force $installed_go_version
-        fi
-    done
-
-    # If none Go version is required
-    if [[ ! $required_go_versions ]]
-    then
-        # Remove goenv environment configuration
-        ynh_print_info --message="Removing of goenv"
-        ynh_secure_remove --file="$goenv_install_dir"
-        ynh_secure_remove --file="/etc/profile.d/goenv.sh"
-    fi
-}