preserve testnets data between system restarts

.gitignore

@@ -8,8 +8,8 @@ data/
 demo/validator*/db
 demo/validator*/keys
 demo/validator*/queue
-demo/ganache_data/
-demo/ganache_data_side/
+demo/ganache_home
+demo/ganache_side
 src/deploy/deploy-home/build/
 src/deploy/deploy-side/build/
 src/deploy/deploy-test/build/

demo/clean.sh

@@ -4,11 +4,14 @@ set -e
 
 cd $(dirname "$0")
 
+rm -rf ganache_side_db
+rm -rf ganache_home_db
+
 for (( I = 1; I < 4; ++I )); do
     DIRNAME="validator$I"
-    rm -r "$DIRNAME/db"
-    rm -r "$DIRNAME/queue"
-    rm -r "$DIRNAME/keys"
+    rm -rf "$DIRNAME/db"
+    rm -rf "$DIRNAME/queue"
+    rm -rf "$DIRNAME/keys"
     mkdir "$DIRNAME/db"
     mkdir "$DIRNAME/queue"
     mkdir "$DIRNAME/keys"

demo/start-environment.sh

@@ -6,15 +6,29 @@ cd $(dirname "$0")
 
 echo "Starting side test blockchain"
 
+mntpoint=`pwd`/ganache_side_db
+if [ ! -d ${mntpoint} ]; then
+  mkdir ${mntpoint}
+fi
+
 docker kill ganache_side > /dev/null 2>&1 || true
 docker network create blockchain_side > /dev/null 2>&1 || true
-docker run -d --network blockchain_side --rm --name ganache_side trufflesuite/ganache-cli:latest -m "shrug dwarf easily blade trigger lucky reopen cage lake scatter desk boat" -i 33 -q
+docker run -d --network blockchain_side --rm --name ganache_side -v ${mntpoint}:/app/db \
+    trufflesuite/ganache-cli:latest \
+    -m "shrug dwarf easily blade trigger lucky reopen cage lake scatter desk boat" -i 33 -q --db /app/db
 
 echo "Starting home test blockchain"
 
+mntpoint=`pwd`/ganache_home_db
+if [ ! -d ${mntpoint} ]; then
+  mkdir ${mntpoint}
+fi
+
 docker kill ganache_home > /dev/null 2>&1 || true
 docker network create blockchain_home > /dev/null 2>&1 || true
-docker run -d --network blockchain_home --rm --name ganache_home trufflesuite/ganache-cli:latest -m "shrug dwarf easily blade trigger lucky reopen cage lake scatter desk boat" -i 44 -q
+docker run -d --network blockchain_home --rm --name ganache_home -v ${mntpoint}:/app/db \
+    trufflesuite/ganache-cli:latest \
+    -m "shrug dwarf easily blade trigger lucky reopen cage lake scatter desk boat" -i 44 -q --db /app/db
 
 sleep 4