check already loaded variables, remove costly docker check in alias

assets/.bash_custom_aliases

@@ -14,7 +14,11 @@ alias work="cd $www_folder/scripts/mapping_geojson_to_osm_tags"
 ########## lieux ###########
 alias dok="docker-compose"
 alias dc="docker-compose"
-alias dckill="docker container kill $(docker container ls -q)"
+
+# tuer tous les conteneurs docker
+function dckill() {
+  docker container kill $(docker container ls -q)
+}
 alias gow="cd $WORKFLOW_PATH" # go to folder of nextcloud where i store my scripts
 
 ###### lieux locaux
@@ -169,19 +173,35 @@ source $WORKFLOW_PATH/install/functions_sync.sh
 source $WORKFLOW_PATH/install/functions_tk.sh
 export HISTTIMEFORMAT="%d/%m/%y %T "
 
-export NVM_DIR="$HOME/.nvm"
-[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
-[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
 
+#!/bin/bash
+
+if command -v nvm &> /dev/null
+then
+  echo "nvm chargé"
+else
+  export NVM_DIR="$HOME/.nvm"
+  [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
+  [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
+fi
 
-#gowork
 # ------------------- work stuff
-export DOTNET_ROOT=$HOME/.dotnet
-export PATH=$PATH:$HOME/.dotnet:$HOME/.dotnet/tools
-nvm use stable
+# export DOTNET_ROOT=$HOME/.dotnet
+# export PATH=$PATH:$HOME/.dotnet:$HOME/.dotnet/tools
 
+#!/bin/bash
+
+if [ "$(pwd)" = "/var/www/html/" ] || [ "$(pwd)" = "/var/www/html/*" ]; then
+  echo "chargement de node version stable"
+  nvm use stable
+fi
 #echo "loading zfs keys"
-zfs load-key poule/encrypted
-zfs mount -a
 
+#!/bin/bash
+# lancer le montage seulement si on est root
+if [ "$(id -u)" = 0 ]; then
+  zfs load-key poule/encrypted
+  zfs mount -a
+  echo "root: partition ZFS déchiffrée et montée"
+fi