Draft : Resolve "Add a CLI tool"

Closes #44

cli

 #!/bin/bash
 
-is_docker() {
-    if [ ! -z "$(which docker-compose 2>/dev/null)" ];
-    then
-        echo "1"
-    else
-        echo "0"
-    fi
-}
-
 usage() {
     echo -e "Usage $0 <command> [args]\n"
     echo -e "COMMANDS\n"
@@ -22,30 +13,25 @@ usage() {
     echo -e "update-submodule : Need to be run after installation or when updating Mirador or the plugin"
 }
 
-
 cmdup="docker-compose up"
 cmddown="docker-compose down"
+cmdinitsubmodule="git submodule init"
+cmdupdatetsubmodule="git submodule update"
+cmdbuildmirador="docker run --rm -v $PWD:/opt -it node:12 /bin/sh -c 'cd /opt && npm install && npm run build:es'"
+cmdbuildmiradorplugin="docker run --rm -v $PWD:/opt -it node:12 /bin/sh -c 'cd /opt && npm install && npm run build'"
 
 MIRADOR_FOLDER=mirador-video-annotation
 MIRADOR_ANNOTATION_FOLDER=annotations-plugin
 
-user=$(awk -F '=' '/DB_USERNAME/{print $2}' .env)
-db=$(awk -F '=' '/DB_DATABASE/{print $2}' .env)
-pass=$(awk -F '=' '/DB_PASSWORD/{print $2}' .env)
-mysql="mysql -u $user $db -p$pass"
-
-DIR="$(dirname $0)"
-SCRIPTS_DIR="$DIR/public/scripts"
-
 action=$1
 shift
 # Keep actions sorted
 case $action in
     "build-mirador")
-        cd $MIRADOR_FOLDER && docker run --rm -v $PWD:/opt -it node:12 /bin/sh -c "cd /opt && npm install && npm run build:es"
+        cd $MIRADOR_FOLDER &&
         ;;
     "build-mirador-plugin")
-        cd $MIRADOR_ANNOTATION_FOLDER && docker run --rm -v $PWD:/opt -it node:12 /bin/sh -c "cd /opt && npm install && npm run build"
+        cd $MIRADOR_ANNOTATION_FOLDER && $cmdbuildmiradorplugin
         ;;
     "clean-mirador")
         cd $MIRADOR_FOLDER && rm -R -f node_modules package-lock.json
@@ -66,16 +52,32 @@ case $action in
         usage
         ;;
     "install")
-        echo "TODO"
+        echo "** Start install ..."
+        FILE=.env
+        if [ ! -f "$FILE" ]; then
+            echo "** $FILE does not exist. Please copy .env template cp .env.template .env and set COMPOSE_FILE to suit your needs"
+             exit 0
+        fi
+
+        echo "** Submodule initialisation ..."
+        $cmdinitsubmodule
+        $cmdupdatesubmodule
+        echo "** Submodule initialized"
+        echo "** Building Mirador ..."
+        $cmdbuildmirador
+        echo "** Mirador build."
+        echo "** Building Mirador plugin  ..."
+        $cmdbuildmiradorplugin
+        echo "** Mirador plugin build."
         ;;
     "up")
         $cmdup $@
         ;;
     "init-submodules")
-        git submodule init
+        $cmdinitsubmodule
         ;;
     "update-submodules")
-        git submodule update
+        $cmdupdatesubmodule
         ;;
     *)
         echo "ERROR: No command given"