Ditch dbmate in favour of internal migration

such that migration files can be embedded

docker/Dockerfile

@@ -38,7 +38,6 @@ RUN mkdir -p /dist \
 FROM jc21/nginx-full:github-acme.sh AS final
 
 COPY --from=gobuild /dist/server /app/bin/server
-COPY backend/migrations /app/migrations
 
 ENV SUPPRESS_NO_CONFIG_WARNING=1
 ENV S6_FIX_ATTRS_HIDDEN=1
@@ -66,11 +65,7 @@ ARG BUILD_VERSION
 ARG BUILD_COMMIT
 ARG BUILD_DATE
 
-ENV DATABASE_URL="sqlite:////data/nginxproxymanager.db" \
-	DBMATE_MIGRATIONS_DIR="/app/migrations" \
-	DBMATE_NO_DUMP_SCHEMA="1" \
-	DBMATE_SCHEMA_FILE="/data/schema.sql" \
-	NPM_BUILD_VERSION="${BUILD_VERSION:-0.0.0}" \
+ENV NPM_BUILD_VERSION="${BUILD_VERSION:-0.0.0}" \
 	NPM_BUILD_COMMIT="${BUILD_COMMIT:-dev}" \
 	NPM_BUILD_DATE="${BUILD_DATE:-}"
 

docker/dev/Dockerfile

@@ -10,10 +10,7 @@ ENV GOPROXY=$GOPROXY \
 	GOPRIVATE=$GOPRIVATE \
 	S6_LOGGING=0 \
 	SUPPRESS_NO_CONFIG_WARNING=1 \
-	S6_FIX_ATTRS_HIDDEN=1 \
-	DATABASE_URL="sqlite:////data/nginxproxymanager.db" \
-	DBMATE_MIGRATIONS_DIR="/app/backend/migrations" \
-	DBMATE_SCHEMA_FILE="/data/schema.sql"
+	S6_FIX_ATTRS_HIDDEN=1
 
 RUN echo "fs.file-max = 65535" > /etc/sysctl.conf
 

docker/rootfs/etc/cont-init.d/30-dbmate

@@ -1,16 +0,0 @@
-#!/usr/bin/with-contenv bash
-
-CYAN='\E[1;36m'
-YELLOW='\E[1;33m'
-MAGENTA='\E[1;35m'
-RESET='\E[0m'
-
-if [ "$LOG_LEVEL" == "debug" ]; then
-	echo -e "${MAGENTA}[DEBUG] ${CYAN}DATABASE_URL=${YELLOW}${DATABASE_URL}${RESET}"
-fi
-
-# Firstly create the sqlite database if it doesn't already exist
-# and run any migrations required
-echo -e "${YELLOW}Running dbmate migrations ...${RESET}"
-s6-setuidgid npmuser /bin/dbmate up || exit 1
-echo -e "${GREEN}Completed dbmate migrations!${RESET}"