Make dockerfile and fix multitag filter

Dockerfile

@@ -0,0 +1,17 @@
+FROM frolvlad/alpine-glibc:alpine-3.9_glibc-2.29
+RUN apk update \
+   && apk add --no-cache \
+      ca-certificates \
+      git \
+      bash \
+      php php-sqlite3 php-pdo php-pdo_mysql php-json php-pdo_sqlite
+
+RUN mkdir -p /var/log
+WORKDIR /main
+
+COPY . .
+
+ENV GOPATH=""
+ENV MNT="/mnt/"
+ENTRYPOINT ["/bin/bash", "/main/entrypoint.sh"]
+CMD []

entrypoint.sh

@@ -0,0 +1,9 @@
+#! /bin/bash
+
+(
+   pushd /main/testdata/mytinytodo*
+   php -S 0.0.0.0:38808
+   kill -9 1
+) &
+
+exec /main/exec-todo-server "$@"

testdata/migrate.sh

@@ -106,5 +106,6 @@ function add_task() {
 }
 
 if [ "$0" == "$BASH_SOURCE" ]; then
+   echo bash migrate.sh 192.168.0.86:44112 localhost:39909
    time main "$@"
 fi