From feba4c313704424a8f48a04b243dc540bafb0ddf Mon Sep 17 00:00:00 2001
From: Dennis Reimann <mail@dennisreimann.de>
Date: Mon, 29 Jun 2020 22:30:01 +0200
Subject: [PATCH] Stacking Sats Kraken: Improve data location and script

---
 .../bonus.stacking-sats-kraken.sh             | 68 ++++++++++++-------
 1 file changed, 43 insertions(+), 25 deletions(-)

diff --git a/home.admin/config.scripts/bonus.stacking-sats-kraken.sh b/home.admin/config.scripts/bonus.stacking-sats-kraken.sh
index 07885a241..41e37bf1d 100755
--- a/home.admin/config.scripts/bonus.stacking-sats-kraken.sh
+++ b/home.admin/config.scripts/bonus.stacking-sats-kraken.sh
@@ -3,6 +3,8 @@
 # https://github.com/dennisreimann/stacking-sats-kraken
 
 USERNAME=stackingsats
+CONFIG_FILE=/mnt/hdd/app-data/stacking-sats-kraken/.env
+SCRIPT_NAME=stack-sats.sh
 
 # command info
 if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
@@ -26,28 +28,36 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
 
     # install stacking-sats-kraken
     cd /home/$USERNAME
-    sudo -u $USERNAME git clone https://github.com/dennisreimann/stacking-sats-kraken.git stacking-sats-kraken
+    sudo -u $USERNAME git clone https://github.com/dennisreimann/stacking-sats-kraken.git
     cd stacking-sats-kraken
     sudo -u $USERNAME npm install
 
     # setup stacking config
+    sudo mkdir /mnt/hdd/app-data/stacking-sats-kraken
+    sudo chown $USERNAME:$USERNAME /mnt/hdd/app-data/stacking-sats-kraken
+
     configFile=/home/admin/stacking-sats-kraken.env
     touch $configFile
     sudo chmod 600 $configFile || exit 1
-    cat > $configFile <<EOF
+echo '# Required settings
 KRAKEN_API_KEY="apiKeyFromTheKrakenSettings"
 KRAKEN_API_SECRET="privateKeyFromTheKrakenSettings"
 KRAKEN_API_FIAT="USD"
 KRAKEN_BUY_AMOUNT=21
 
+# Optional settings for confirmation mail – requires `blitz.notify.sh on`
+# KRAKEN_MAIL_SUBJECT="Sats got stacked"
+# KRAKEN_MAIL_FROM_ADDRESS="humble@satstacker.org"
+# KRAKEN_MAIL_FROM_NAME="Humble Satstacker"
+
 # Remove this line after verifying everything works
 KRAKEN_DRY_RUN_PLACE_NO_ORDER=1
-EOF
-    sudo mv $configFile /home/$USERNAME/.config/stacking-sats-kraken.env
-    sudo chown $USERNAME:$USERNAME /home/$USERNAME/.config/stacking-sats-kraken.env
+' > $configFile
+    sudo mv $configFile $CONFIG_FILE
+    sudo chown $USERNAME:$USERNAME $CONFIG_FILE
 
     # setup stacking script
-    scriptFile=/home/admin/stack-sats-kraken.sh
+    scriptFile="/home/admin/$SCRIPT_NAME"
     touch $scriptFile
     sudo chmod 700 $scriptFile || exit 1
     echo '#!/bin/bash
@@ -57,7 +67,7 @@ set -e
 export NODE_OPTIONS="--no-deprecation"
 
 # load config
-set -a; source ~/.config/stacking-sats-kraken.env; set +a
+set -a; source /mnt/hdd/app-data/stacking-sats-kraken/.env; set +a
 
 # run script
 cd ~/stacking-sats-kraken
@@ -68,25 +78,21 @@ else
 fi
 echo "$result"
 
-# optional: send email – requires `blitz.notify.sh on`
-# /home/admin/config.scripts/blitz.notify.sh send "$result" --subject "Sats got stacked"' > $scriptFile
+# send email
+if [[ ${KRAKEN_MAIL_SUBJECT} && ${KRAKEN_MAIL_FROM_ADDRESS} && ${KRAKEN_MAIL_FROM_NAME} ]]; then
+  /home/admin/config.scripts/blitz.notify.sh send "$result" \
+    --subject "$KRAKEN_MAIL_SUBJECT" \
+    --from-name "$KRAKEN_MAIL_FROM_NAME" \
+    --from-address "$KRAKEN_MAIL_FROM_ADDRESS"
+fi
+' > $scriptFile
 
-    sudo mv $scriptFile /home/$USERNAME/stack-sats-kraken.sh
-    sudo chown $USERNAME:$USERNAME /home/$USERNAME/stack-sats-kraken.sh
+    sudo mv $scriptFile /home/$USERNAME/$SCRIPT_NAME
+    sudo chown $USERNAME:$USERNAME /home/$USERNAME/$SCRIPT_NAME
 
     echo "OK - the STACKING-SATS-KRAKEN script is now installed."
     echo ""
-    echo "You need to adapt the settings in /home/$USERNAME/.config/stacking-sats-kraken.env"
-
-    cron_count=$(crontab -l | grep "stack-sats.sh" -c)
-    if [ "${cron_count}" = "0" ]; then
-      echo ""
-      echo "You might want to set up a cronjob to run the script in regular intervals."
-      echo "Switch to the '$USERNAME' user and add it using the 'crontab -e' command."
-      echo "Here is an example for daily usage at 6:15am..."
-      echo ""
-      echo "15 6 * * * /home/$USERNAME/stack-sats.sh"
-    fi
+    echo "Switch to the '$USERNAME' user and adapt the settings in $CONFIG_FILE"
 
     # setting value in raspi blitz config
     sudo sed -i "s/^stackingSatsKraken=.*/stackingSatsKraken=on/g" /mnt/hdd/raspiblitz.conf
@@ -94,6 +100,17 @@ echo "$result"
     echo "STACKING-SATS-KRAKEN already installed."
   fi
 
+  cron_count=$(sudo -u $USERNAME crontab -l | grep "$SCRIPT_NAME" -c)
+  if [ "${cron_count}" = "0" ]; then
+    echo ""
+    echo "You might want to set up a cronjob to run the script in regular intervals."
+    echo "As the '$USERNAME' user you can run the 'crontab -e' command."
+    echo ""
+    echo "Here is an example for daily usage at 6:15am ..."
+    echo ""
+    echo "15 6 * * * /home/$USERNAME/$SCRIPT_NAME"
+  fi
+
   exit 0
 fi
 
@@ -108,13 +125,14 @@ if [ "$1" = "0" ] || [ "$1" = "off" ]; then
     # setting value in raspi blitz config
     sudo sed -i "s/^stackingSatsKraken=.*/stackingSatsKraken=off/g" /mnt/hdd/raspiblitz.conf
 
-    sudo rm -rf /home/$USERNAME/stack-sats-kraken.sh
+    # remove script and config
+    sudo rm -rf /home/$USERNAME/$SCRIPT_NAME
     sudo rm -rf /home/$USERNAME/stacking-sats-kraken
-    sudo rm -f /home/$USERNAME/.config/stacking-sats-kraken.env
+    sudo rm -rf /mnt/hdd/app-data/stacking-sats-kraken
 
     echo "OK STACKING-SATS-KRAKEN removed."
 
-    cron_count=$(crontab -l | grep "stack-sats.sh" -c)
+    cron_count=$(sudo -u $USERNAME crontab -l | grep "$SCRIPT_NAME" -c)
     if [ "${cron_count}" != "0" ]; then
       echo ""
       echo "You should remove any cronjob that ran the script."