Simplify the mess about seting up sources, install dir, data dir, plugin dirs ...

manifest.toml

@@ -78,7 +78,6 @@ ram.runtime = "50M"
     [resources.install_dir]
 
     [resources.data_dir]
-    subdirs = [ "_data", "upload", "galleries" ]
 
     [resources.permissions]
     main.url = "/"

scripts/_common.sh

@@ -1,50 +1,2 @@
 #!/bin/bash
 
-#=================================================
-# COMMON VARIABLES
-#=================================================
-
-#=================================================
-# PERSONAL HELPERS
-#=================================================
-
-#=================================================
-# EXPERIMENTAL HELPERS
-#=================================================
-
-# Check available space before creating a temp directory.
-#
-# usage: ynh_smart_mktemp --min_size="Min size"
-#
-# | arg: -s, --min_size= - Minimal size needed for the temporary directory, in Mb
-ynh_smart_mktemp () {
-        # Declare an array to define the options of this helper.
-        declare -Ar args_array=( [s]=min_size= )
-        local min_size
-        # Manage arguments with getopts
-        ynh_handle_getopts_args "$@"
-
-        min_size="${min_size:-300}"
-        # Transform the minimum size from megabytes to kilobytes
-        min_size=$(( $min_size * 1024 ))
-
-        # Check if there's enough free space in a directory
-        is_there_enough_space () {
-                local free_space=$(df --output=avail "$1" | sed 1d)
-                test $free_space -ge $min_size
-        }
-
-        if is_there_enough_space /tmp; then
-                local tmpdir=/tmp
-        elif is_there_enough_space /var; then
-                local tmpdir=/var
-        elif is_there_enough_space /; then
-                local tmpdir=/   
-        elif is_there_enough_space /home; then
-                local tmpdir=/home
-        else
-                ynh_die "Insufficient free space to continue..."
-        fi
-
-        echo "$(mktemp --directory --tmpdir="$tmpdir")"
-}

scripts/install

@@ -1,11 +1,5 @@
 #!/bin/bash
 
-#=================================================
-# GENERIC START
-#=================================================
-# IMPORT GENERIC HELPERS
-#=================================================
-
 source _common.sh
 source /usr/share/yunohost/helpers
 
@@ -14,27 +8,29 @@ source /usr/share/yunohost/helpers
 #=================================================
 ynh_script_progression --message="Setting up source files..." --weight=5
 
-# Create tmp directory and fetch app inside
+ynh_setup_source --dest_dir="$install_dir"
-tmpdir="$(ynh_smart_mktemp --min_size=300)"
+ynh_setup_source --dest_dir="$install_dir/plugins/Ldap_Login" --source_id=ldap_plugin
-ynh_setup_source --dest_dir="$tmpdir"
+ynh_setup_source --dest_dir="$install_dir/plugins" --source_id=log_failed_logins_plugin
-
-# Fetch needed plugins
-mkdir -p $tmpdir/plugins/Ldap_Login
-ynh_setup_source --dest_dir="$tmpdir/plugins/Ldap_Login" --source_id=ldap_plugin
-ynh_setup_source --dest_dir="$tmpdir/plugins" --source_id=log_failed_logins_plugin
-
-# sets extended pattern matching options in the bash shell
-shopt -s extglob
-
-# Install files and set permissions
-cp -a $tmpdir/!(upload|_data|galleries) $install_dir
 
 chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
 #=================================================
-# PHP-FPM CONFIGURATION
+# CONFIGURE DATA DIRECTORY
+#=================================================
+ynh_script_progression --message="Initializing data directory..." --weight=1
+
+mv $install_dir/_data $data_dir/_data
+mv $install_dir/upload $data_dir/upload
+mv $install_dir/galleries $data_dir/galleries
+
+chmod 750 "$data_dir"
+chmod -R o-rwx "$data_dir"
+chown -R $app:www-data "$data_dir"
+
+#=================================================
+# SYSTEM CONFIGURATIONS
 #=================================================
 ynh_script_progression --message="Adding system configurations related to $app..." --weight=1
 
@@ -42,27 +38,6 @@ ynh_add_fpm_config
 
 ynh_add_nginx_config
 
-#=================================================
-# SPECIFIC SETUP
-#=================================================
-# CREATE DATA DIRECTORY
-#=================================================
-ynh_script_progression --message="Creating a data directory..." --weight=1
-
-ln -sd $data_dir/_data $install_dir/_data
-ln -sd $data_dir/upload $install_dir/upload
-ln -sd $data_dir/galleries $install_dir/galleries
-
-cp -Rp $tmpdir/_data/. $install_dir/_data
-cp -Rp $tmpdir/upload/. $install_dir/upload
-cp -Rp $tmpdir/galleries/. $install_dir/galleries
-
-ynh_secure_remove --file="$tmpdir"
-
-chmod 750 "$data_dir"
-chmod -R o-rwx "$data_dir"
-chown -R $app:www-data "$data_dir"
-
 #=================================================
 # SETUP APPLICATION WITH CURL
 #=================================================

scripts/upgrade

@@ -10,7 +10,6 @@ else
   language="en_UK"
 fi
 
-
 #=================================================
 # CHECK VERSION
 #=================================================
@@ -21,42 +20,33 @@ upgrade_type=$(ynh_check_app_version_changed)
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
 
-# sets extended pattern matching options in the bash shell
+# Get rid of legacy symlinks
-shopt -s extglob
+[ -L "$install_dir/_data" ] && ynh_secure_remove "$install_dir/_data" || true
+[ -L "$install_dir/galleries" ] && ynh_secure_remove "$install_dir/galleries" || true
+[ -L "$install_dir/upload" ] && ynh_secure_remove "$install_dir/upload" || true
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
 	ynh_script_progression --message="Upgrading source files..." --weight=3
 
-	# Create tmp directory and fetch app inside
+	ynh_setup_source --dest_dir="$install_dir"
-	tmpdir="$(ynh_smart_mktemp --min_size=300)"
+	ynh_setup_source --dest_dir="$install_dir/plugins/Ldap_Login" --source_id=ldap_plugin
-	ynh_setup_source --dest_dir="$tmpdir"
+	ynh_setup_source --dest_dir="$install_dir/plugins" --source_id=log_failed_logins_plugin
 
-	# Fetch needed plugins
+    # We don't want to keep those in the install dir, they already are in $data_dir
-	mkdir -p $tmpdir/plugins/Ldap_Login
+    if [ -d "$install_dir/_data" ] && [ ! -L "$install_dir/_data" ]
-	ynh_setup_source --dest_dir="$tmpdir/plugins/Ldap_Login" --source_id=ldap_plugin
+    then
-	ynh_setup_source --dest_dir="$tmpdir/plugins" --source_id=log_failed_logins_plugin
+        ynh_secure_remove "$install_dir/_data"
-
+    fi
-	# Install files and set permissions
+    if [ -d "$install_dir/galleries" ] && [ ! -L "$install_dir/galleries" ]
-	cp -a $tmpdir/!(upload|_data|galleries) $install_dir
+    then
-
+        ynh_secure_remove "$install_dir/galleries"
-	# Backward compatibility:
+    fi
-	# If the _data subdirectory wasn't already moved to /home/yunohost.app/$app,
+    if [ -d "$install_dir/upload" ] && [ ! -L "$install_dir/upload" ]
-	# then move it there
+    then
-	if [ ! -h $install_dir/_data ] ; then
+        ynh_secure_remove "$install_dir/upload"
-		mv $install_dir/_data $data_dir
-		ln -sd $data_dir/_data $install_dir/_data
     fi
 
-	# Backward compatibility:
-	# If the galleries subdirectory wasn't already moved to /home/yunohost.app/$app,
-	# then move it there
-	if [ ! -h $install_dir/galleries ] ; then
-		mv $install_dir/galleries $data_dir
-		ln -sd $data_dir/galleries $install_dir/galleries
-	fi
-
-	ynh_secure_remove --file="$tmpdir"
 fi
 
 chmod 750 "$data_dir"