Adds docker compose config file and changes application port

3 files changed, 26 insertions, 2 deletions

diff --git a/Dockerfile b/Dockerfile
index b399e4f..d5f86a1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,4 +7,4 @@ RUN go mod download && go mod verify
 COPY . .
 RUN go build -v -o /usr/local/bin/app ./cmd/dbasik-api
 CMD ["app"]
-EXPOSE 4000
+EXPOSE 5000
diff --git a/cmd/dbasik-api/main.go b/cmd/dbasik-api/main.go
index fc03d33..b10080c 100644
--- a/cmd/dbasik-api/main.go
+++ b/cmd/dbasik-api/main.go
@@ -15,6 +15,9 @@
 
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+// Package main is the entry point for dbasik.
+// It provides the main functionality for the dbasik application.
 package main
 
 import (
@@ -47,7 +50,7 @@ func main() {
 	var cfg config
 
 	// Read the flags into the config struct. Defaults are provided if none given.
-	flag.IntVar(&cfg.port, "port", 4000, "API server port")
+	flag.IntVar(&cfg.port, "port", 5000, "API server port")
 	flag.StringVar(&cfg.env, "env", "development", "Environment (development|staging|production)")
 	flag.Parse()
 
diff --git a/compose.yaml b/compose.yaml
new file mode 100644
index 0000000..91c06dd
--- /dev/null
+++ b/compose.yaml
@@ -0,0 +1,21 @@
+services:
+  db:
+    image: postgres:16-alpine
+    environment:
+      - POSTGRES_PASSWORD=secret
+    volumes:
+      - dbasik_data:/var/lib/postgresql/data
+  app:
+    build:
+      context: .
+    volumes:
+      - .:/app
+    restart: "unless-stopped"
+    command: >
+      sh -c "go run ./cmd/dbasik-api"
+    ports:
+      - 5000:5000
+    depends_on:
+      - db
+volumes:
+  dbasik_data: