initial commit

fluxer_gateway/docker-entrypoint.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Copyright (C) 2026 Fluxer Contributors
+#
+# This file is part of Fluxer.
+#
+# Fluxer is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Fluxer is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+
+set -e
+
+# Set default values for environment variables if not set
+export LOGGER_LEVEL=${LOGGER_LEVEL:-debug}
+export RELEASE_NODE=${RELEASE_NODE:-fluxer_gateway@gateway}
+
+# Substitute environment variables in config files
+envsubst < /workspace/config/vm.args.template > /workspace/config/vm.args
+envsubst < /workspace/config/sys.config.template > /workspace/config/sys.config
+
+# Start inotify watcher in the background for auto-recompilation
+(while true; do
+    inotifywait -r -e modify,create,delete,move src/ config/ 2>/dev/null && \
+    sleep 0.5 && \
+    rebar3 compile && \
+    envsubst < /workspace/config/vm.args.template > /workspace/config/vm.args && \
+    envsubst < /workspace/config/sys.config.template > /workspace/config/sys.config
+done) &
+
+# Start the Erlang application
+exec erl -pa _build/default/lib/*/ebin \
+    -config config/sys.config \
+    -args_file config/vm.args \
+    -eval 'application:ensure_all_started(fluxer_gateway)' \
+    -noshell