Reorganize the code and switch to debian:stable-slim

Author: tlex

.gitlab-ci.yml

@@ -1,8 +1,10 @@
+---
 variables:
   DOCKERHUB_REPO_NAME: mariadb-backup
   ENABLE_ARM64: 'true'
   ENABLE_ARMv7: 'true'
   ENABLE_ARMv6: 'true'
+  ENABLE_i386: 'true'
 
 include:
   - project: 'ix.ai/ci-templates'

Dockerfile

@@ -1,25 +1,25 @@
-FROM debian:buster
+FROM debian:stable-slim
 LABEL maintainer="docker@ix.ai" \
       ai.ix.repository="ix.ai/mariadb-backup"
 
-ENV DEBIAN_FRONTEND=noninteractive TERM=linux
-
-COPY src/ /app
+VOLUME ["/backup"]
+WORKDIR /backup
 
-RUN chmod 755 /app/*.sh && \
-    groupadd -g 666 mybackup && \
-    useradd -u 666 -g 666 -d /backup -c "MariaDB Backup User" mybackup && \
-    apt-get update && \
-    apt-get -y dist-upgrade && \
-    apt-get install -y mydumper && \
-    apt-get -y --purge autoremove && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
+RUN set -xeu; \
+    export DEBIAN_FRONTEND=noninteractive; \
+    export TERM=linux; \
+    groupadd -g 666 mybackup; \
+    useradd -u 666 -g 666 -d /backup -c "MariaDB Backup User" mybackup; \
+    apt-get update; \
+    apt-get -y dist-upgrade; \
+    apt-get install -y mydumper; \
+    apt-get -y --purge autoremove; \
+    apt-get clean; \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /var/cache/*; \
     find /var/log -type f | while read f; do echo -ne '' > $f; done;
 
-VOLUME ["/backup"]
-WORKDIR /backup
+COPY mariadb-backup.sh /usr/local/bin/mariadb-backup
 
 ENV DB_PORT=3306 DB_USER=root
 
-ENTRYPOINT ["/app/mariadb-backup.sh"]
+ENTRYPOINT ["/usr/local/bin/mariadb-backup"]

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 Namshi
+Copyright (c) 2018 Namshi, ix.ai
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal