added remember util to lead

ingredients/copper

@@ -20,7 +20,8 @@ locate_torrc() {
         elif [ -e $HOME/.tor/torrc ]; then
             TORRCPATH="${HOME}/.tor/torrc"
         else
-            echo -e "${RED}Uh oh...${RESET} I couldn't figure out where your torrc file is. That might cause some issues"                                                                                                             
+            echo -e "${RED}Uh oh...${RESET} I couldn't figure out\
+                where your torrc file is. That might cause some issues"                                                                                                             
             exit 1
         fi
     fi

ingredients/iron

@@ -0,0 +1,39 @@
+#!/bin/sh
+# Bare Metal Alchemist, 2022
+
+############################################# 
+#               Iron - ♂                    # 
+############################################# 
+
+# Iron is the most common element found on our planet, and an element
+# that we, as a species, frequently rely on to build our tools and
+# our society as a whole.
+
+# This ingredient contains functions for building web applications and
+# installing common frameworks. Expect to use this one a lot if you're
+# writing alchemy recipes!
+
+install_nodejs() {
+    echo -e "${BOLD}Installing Node.js${RESET}"                                                                                                                                                                                   
+    chmod +x scripts/nvm_install.sh                                                                                                                                                                                               
+    scripts/nvm_install.sh                                                                                                                                                                                                        
+
+    export NVM_DIR="$HOME/.nvm"                                                                                                                                                                                                   
+    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm                                                                                                                                                            
+    [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion                                                                                                                          
+
+    # if [ "$SHELL" = '/bin/zsh' ]; then                                                                                                                                                                                            
+    #     echo 'sourcing zshrc'                                                                                                                                                                                                     
+    #     source ~/.zshrc                                                                                                                                                                                                           
+    # else                                                                                                                                                                                                                          
+    #     source ~/.bashrc                                                                                                                                                                                                          
+    # fi                                                                                                                                                                                                                            
+}
+
+set_node_to() {
+    nvm install v16.13.0                                                                                                                                                                                                          
+    nvm alias default v16.13.0                                                                                                                                                                                                    
+    nvm use default
+}
+
+

ingredients/lead

@@ -24,15 +24,21 @@ RESET="\e[0m"
 # Traps, in the case of shell scripting, listen for certain signals 
 # that are broadcast by the system and execute a command in response
 
-# Make sure that ctrl+C consistently exits the script
-trap "exit" INT 
-
-# Give informative error messages when we receive ERR
-trap 'echo -e "${RED}Oops!${RESET} Something went wrong on line $LINENO of this script. Exit code was $?" >&2' ERR
+# We only want these to activate if we're running a recipe
+if [[ $SHLVL -gt 1 ]]; then
+    # Make sure that ctrl+C consistently exits the script
+    trap "exit" INT 
+    # Give informative error messages when we receive ERR
+    trap 'echo -e "${RED}Oops!${RESET} Something went wrong on line $LINENO of this script. Exit code was $?" >&2' ERR
+fi
 
 
 # --------------- Environment Setup ---------------
 
+if [ -d $ALCHEMY ]; then
+    cd $ALCHEMY
+fi
+
 if [ -f .env ]; then
     export $(grep -v '^#' .env | xargs)
 else
@@ -97,4 +103,12 @@ install_if_needed() {
     done
 }
 
+remember() {
+    KEY=$(echo ${1} | cut -d'=' -f 1)
+    if [[ ${1} =~ ^[A-Z]+\=[a-z_0-9]*$ ]] && [[ -z $(env | grep ${KEY}) ]]; then
+        echo "${1}" >> .env
+        export ${1}
+    fi
+}
+
 LEAD=1

recipes/alchemy.sh

@@ -32,7 +32,7 @@ if [ -f .env ]; then
     export $(grep -v '^#' .env | xargs)
 else
     echo "No .env file found, let's initialize it"
-    echo "ALCHEMY=true" > .env
+    echo "ALCHEMY=`pwd`" >> .env
 fi
 
 echo ""
@@ -48,7 +48,7 @@ if [[ ! $ISA ]]; then
     elif [ $ISA == 'armv7l' ]; then
         echo -e "I see you rockin an ${GREEN}ARM${RESET} processor, neato"
     fi
-    echo "ISA=$ISA" >> .env
+    remember "ISA=$ISA"
 fi
 
 if [[ ! $DISTRO ]]; then
@@ -68,7 +68,7 @@ if [[ ! $DISTRO ]]; then
         echo -e "I don't know ${RED}what OS you're running${RESET}! Cancelling this operation."
         exit 1
     fi
-    echo "DISTRO=$DISTRO" >> .env
+    remember "DISTRO=$DISTRO"
 fi
 
 # TODO - Update intermittently (like if you haven't run it in a week? use date +%s and (($INT+$INT2))
@@ -96,7 +96,7 @@ if [[ ! $UPDATED ]]; then
             sudo brew update
             ;;
     esac
-    echo "UPDATED=true" >> .env
+    remember "UPDATED=true"
 fi
 
 echo ""

recipes/ao.sh

@@ -5,6 +5,7 @@
 
 source ingredients/lead
 source ingredients/copper
+source ingredients/iron
 source ingredients/gold
 
 clear
@@ -90,6 +91,7 @@ while [[ -z $AO ]]; do
             ;;
     esac
 done;
+echo "AO=${AO}" >> .env
 echo ""
 
 if [ $AO = "3" ] || [ $AO = 'react' ]; then