Directory Structure [step 1]: moving files

working on #672

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apps/compiler/compiler.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+CURRENT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_PATH/includes/includes.sh"
+
+function all() {
+    comp_clean
+    comp_configure
+    comp_build
+}
+
+function run_option() {
+    if test "${comp_functions[$1-1]+'test'}"; then
+        ${comp_functions[$1-1]}
+    else
+        echo "invalid option"
+    fi        
+}
+
+comp_options=("Clean" "Configure" "Build" "All")
+comp_functions=("comp_clean" "comp_configure" "comp_build" "all")
+
+runHooks "ON_AFTER_OPTIONS" #you can create your custom options
+
+# push exit after custom options
+comp_options+=('Exit')
+comp_functions+=('exit 0')
+
+# run option directly if specified in argument
+[ ! -z $1 ] && run_option $1 && exit 0
+
+PS3='[ Please enter your choice ]: '
+select opt in "${comp_options[@]}"
+do
+    case $opt in
+        'Exit')
+            break
+            ;;
+        *) 
+            run_option $REPLY
+        ;;
+    esac
+done