switch to ynh_install_composer

scripts/install

@@ -10,6 +10,7 @@ source _common.sh
 source _pgsql.sh
 source ynh_install_php
 source ynh_add_secure_repos__2
+source ynh_composer
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -113,7 +114,7 @@ ynh_add_fpm_config --phpversion=7.2
 
 chown -R "$app": "$final_path"
 
-init_composer "$app" "$final_path"
+ynh_install_composer --workdir=$final_path
 
 #=================================================
 # SPECIFIC SETUP

scripts/ynh_composer

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Execute a command with Composer
+#
+# usage: ynh_composer_exec [--workdir=$final_path] --commands="commands"
+# | arg: -w, --workdir - The directory from where the command will be executed. Default $final_path.
+# | arg: -c, --commands - Commands to execute.
+ynh_composer_exec () {
+	# Declare an array to define the options of this helper.
+	local legacy_args=wc
+	declare -Ar args_array=( [w]=workdir= [c]=commands= )
+	local workdir
+	local commands
+	# Manage arguments with getopts
+	ynh_handle_getopts_args "$@"
+	workdir="${workdir:-$final_path}"
+
+	COMPOSER_HOME="$workdir/.composer" \
+		php "$workdir/composer.phar" $commands \
+		-d "$workdir" --quiet --no-interaction
+}
+
+# Install and initialize Composer in the given directory
+#
+# usage: ynh_install_composer [--workdir=$final_path]
+# | arg: -w, --workdir - The directory from where the command will be executed. Default $final_path.
+ynh_install_composer () {
+	# Declare an array to define the options of this helper.
+	local legacy_args=w
+	declare -Ar args_array=( [w]=workdir= )
+	local workdir
+	# Manage arguments with getopts
+	ynh_handle_getopts_args "$@"
+	workdir="${workdir:-$final_path}"
+
+	curl -sS https://getcomposer.org/installer \
+		| COMPOSER_HOME="$workdir/.composer" \
+		php -- --quiet --install-dir="$workdir" \
+		|| ynh_die "Unable to install Composer."
+
+	# update dependencies to create composer.lock
+	ynh_composer_exec --workdir="$workdir" --commands="install --no-dev" \
+		|| ynh_die "Unable to update core dependencies with Composer."
+}