Add support for database path from environment variable

.gitea/workflows/build.yml

@@ -12,5 +12,8 @@ jobs:
         with:
           go-version: '>=1.24'
 
+      - name: Build
+        run: go build .
+
       - name: Test
         run: go test . -v

.gitea/workflows/deploy.yml

@@ -1,4 +1,4 @@
-name: Build
+name: Deploy
 on:
   push:
     tags:

Dockerfile

@@ -0,0 +1,13 @@
+FROM golang:1.24.1-alpine3.21
+
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY migrations ./migrations
+COPY static ./static
+COPY templates ./templates
+COPY *.go ./
+RUN go build -o /pcinv
+
+CMD ["/pcinv"]

main.go

@@ -5,6 +5,7 @@ import (
 	"html/template"
 	"log"
 	"net/http"
+	"os"
 
 	"gitea.seeseepuff.be/seeseemelk/mysqlite"
 	"github.com/gin-gonic/gin"
@@ -18,7 +19,14 @@ var templateFS embed.FS
 
 func main() {
 	log.Println("Starting...")
-	db, err := mysqlite.OpenDb("pcinv.db3")
+
+	// Get database path from environment variable or use default
+	dbPath := os.Getenv("PCINV_DB")
+	if dbPath == "" {
+		dbPath = "pcinv.db3"
+	}
+
+	db, err := mysqlite.OpenDb(dbPath)
 	if err != nil {
 		log.Fatalf("error opening db: %v", err)
 	}