Run from writable runtime directory

docker-entrypoint.sh

@@ -28,12 +28,7 @@ elif [[ "$DB_URL" == sqlite:///* ]]; then
 fi
 
 if [[ -n "$DB_PATH" ]]; then
-  DB_DIR=$(dirname "$DB_PATH")
-  mkdir -p "$DB_DIR"
-  if [[ ! -f "$DB_PATH" ]]; then
-    log "Initializing SQLite database at $DB_PATH"
-    otree resetdb --noinput
-  fi
+  log "SQLite compatibility path requested: $DB_PATH"
 fi
 
 SCHEME=$(printf '%s' "$DB_URL" | cut -d: -f1)
@@ -42,11 +37,15 @@ log "Database scheme detected: ${SCHEME:-unknown}"
 export DATABASE_URL="$DB_URL"
 
 PORT="${PORT:-8000}"
+log "Preparing runtime workspace"
+RUNTIME_DIR=${OTREE_RUNTIME_DIR:-/tmp/otree-app}
+rm -rf "$RUNTIME_DIR"
+mkdir -p "$RUNTIME_DIR"
+cp -a /app/. "$RUNTIME_DIR"/
+
+cd "$RUNTIME_DIR"
+log "Working directory: $(pwd)"
+touch db.sqlite3 || true
+
 log "Starting oTree prodserver on 0.0.0.0:${PORT}"
-cd /app
-log "Creating compatibility SQLite file at $(pwd)/db.sqlite3"
-python - <<'PY'
-import sqlite3
-sqlite3.connect('db.sqlite3').close()
-PY
 exec otree prodserver1of2 0.0.0.0:${PORT}