Merge pull request #48 from serlo/zip-sql

Compress dump

Author: hugotiburtino

.gitattributes

@@ -0,0 +1 @@
+docker-entrypoint-initdb.d

.gitignore

@@ -5,7 +5,11 @@ RUN apt-get update && apt-get install -y --no-install-recommends pv git-lfs \
     && rm -rf /var/lib/apt/lists/* \
     # Clear out the local repository of retrieved package files
     && apt-get clean
-COPY docker-entrypoint-initdb.d /docker-entrypoint-initdb.d
+
+COPY docker-entrypoint-initdb.tar .
+
+RUN tar -xvzf docker-entrypoint-initdb.tar
+
 COPY conf.d/mysqld.cnf /etc/mysql/conf.d
 # The entrypoint script will not run when `serlo.cnf` is in /etc/mysql/conf.d
 # as well. Thus we store it in another place and use the `serlo-mysql`

Dockerfile

@@ -8,7 +8,7 @@ help:
 	@echo "mysql     – Connect to local MySQL server with a shell"
 	@echo "rollback  – Rollback to local '.sql' file"
 
-up:
+up: unzip
 	docker compose up --build --detach
 
 down:
@@ -19,6 +19,12 @@ dump:
 		--lock-all-tables --default-character-set=utf8mb4 \
 		--databases serlo > docker-entrypoint-initdb.d/001-init.sql
 
+zip:
+	tar -zcvf docker-entrypoint-initdb.tar docker-entrypoint-initdb.d
+
+unzip:
+	tar -xvzf docker-entrypoint-initdb.tar
+
 mysql:
 	docker compose exec -it mysql serlo-mysql
 

Makefile

@@ -7,18 +7,14 @@ This repository contains a custom `mysql` docker image. Changes we have made:
 - The command line tool `pv` is available as well. It provides a progress bar
   when a `.sql` file is imported. Usage: `pv file.sql | serlo-mysql`
 
-## Requirements
-- Docker
-- [Git LFS](https://github.com/git-lfs/git-lfs)
-
 ## Change DB via migrations
 
 In order to change the DB image via DB migrations do the following:
 
 1. Run MySQL DB in this repository with `make up`.
 2. Run DB migrations
 3. Check the changes in the DB via `make mysql`.
-4. Make a new dump via `make dump` and commit your changes.
+4. Make a new dump via `make dump` and `make zip` and commit your changes.
 
 ## Publish Image