Update run_standalone_temp.sh to the new folder specification (#1990)

run_standalone_temp.sh

@@ -2,19 +2,11 @@
 # Run a ephemeral database inside a `temp` folder
 set -euo pipefail
 
-SRC_TREE="$(dirname "$0")"
-cd "$SRC_TREE"
-
-declare -r DB_CONFIG_HOME="$HOME/.spacetime/db"
-mkdir -p "$DB_CONFIG_HOME"
-
-export SPACETIMEDB_JWT_PRIV_KEY="${SPACETIMEDB_JWT_PRIV_KEY:-$DB_CONFIG_HOME/standalone_id_ecdsa}"
-export SPACETIMEDB_JWT_PUB_KEY="${SPACETIMEDB_JWT_PRIV_KEY}.pub"
+cd "$(dirname "$0")"
 
 cargo build -p spacetimedb-standalone
 
-export STDB_PATH="${STDB_PATH:-$(mktemp -d)}"
-mkdir -p "$STDB_PATH/logs"
+STDB_PATH="${STDB_PATH:-$(mktemp -d)}"
 
 function cleanup {
   echo "Removing ${STDB_PATH}"
@@ -23,16 +15,10 @@ function cleanup {
 
 trap cleanup EXIT
 
-cp crates/standalone/log.conf "$STDB_PATH/log.conf"
-# -i differs between GNU and BSD sed, so use a temp file
-sed 's/spacetimedb=debug/spacetimedb=trace/g' "$STDB_PATH/log.conf" > "$STDB_PATH/log.conf.tmp" && \
-    mv "$STDB_PATH/log.conf.tmp" "$STDB_PATH/log.conf"
-
-export SPACETIMEDB_LOG_CONFIG="$STDB_PATH/log.conf"
-export SPACETIMEDB_LOGS_PATH="$STDB_PATH/logs"
-export SPACETIMEDB_TRACY=1
-
 echo "DATABASE AT ${STDB_PATH}"
-echo "LOGS AT $STDB_PATH/logs"
 
-cargo run -p spacetimedb-standalone -- start -l 127.0.0.1:3000 --enable-tracy
+cargo run -p spacetimedb-standalone -- start \
+            --data-dir ${STDB_PATH} \
+            --jwt-pub-key-path "${STDB_PATH}/id_ecdsa.pub" \
+            --jwt-priv-key-path "${STDB_PATH}/id_ecdsa" \
+            -l 127.0.0.1:3000 --enable-tracy