Added docker-compose.yml to create a firebird server

Author: Jeern

src/Sample/README.md

@@ -0,0 +1,5 @@
+To try this sample that demonstrates the use of DbUp for Firebird you can install docker and run `docker compose up` from a terminal in this folder.
+
+After that you can run the sample project and notice the scripts are run against the fbsample.fdb database
+
+The Firebird server uses the latest jacobalberty/firebird image from Dockerhub. At the time of writing the latest image uses the v4.0.1 version of the firebird server

src/Sample/appsettings.json

@@ -1,5 +1,5 @@
 {
-    "ConnectionStrings": {
-        "SampleFirebird": "User=SOMEUSER;Password=SOMEPWD;Database=c:\\somedb.fdb;DataSource=SOMESERVERNAME;Port=SOMEPORT;Dialect=3;Charset=ISO8859_1;ServerType=0;Connection lifetime=15;Pooling=true;MinPoolSize=0;MaxPoolSize=50;"
-    }
+  "ConnectionStrings": {
+    "SampleFirebird": "User=SYSDBA;Password=firebirdsample;Database=/firebird/data/fbsample.fdb;DataSource=localhost;Port=3050;Dialect=3;Charset=ISO8859_1;ServerType=0;Connection lifetime=15;Pooling=true;MinPoolSize=0;MaxPoolSize=50;"
+  }
 }

src/Sample/docker-compose.yml

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+services:
+  firebird:
+    image: jacobalberty/firebird
+    container_name: dbupfirebird
+    hostname: firebird    
+    environment:
+      - ISC_USER=SYSDBA
+      - ISC_PASSWORD=firebirdsample
+      - FIREBIRD_DATABASE=fbsample.fdb
+      - FIREBIRD_USER=sampleuser
+      - FIREBIRD_PASSWORD=firebirdsample
+    ports:
+      - 3050:3050
+    volumes: 
+      - ./firebird/intl/:/firebird/intl