diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/epg-cacher.exe b/epg-cacher.exe
deleted file mode 100644
index f298830..0000000
Binary files a/epg-cacher.exe and /dev/null differ
diff --git a/src/Dockerfile b/src/Dockerfile
new file mode 100644
index 0000000..33ce267
--- /dev/null
+++ b/src/Dockerfile
@@ -0,0 +1,25 @@
+FROM --platform=$BUILDPLATFORM golang:1.25.1-alpine AS build
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /src
+
+COPY go.mod go.sum ./
+RUN --mount=type=cache,target=/go/pkg/mod \
+    go mod download
+
+COPY . .
+
+RUN --mount=type=cache,target=/root/.cache/go-build \
+    CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH \
+    go build -trimpath -ldflags="-s -w" -o /out/app .
+
+FROM gcr.io/distroless/static-debian12:nonroot
+
+COPY --from=build /out/app /app
+
+USER nonroot:nonroot
+
+# EXPOSE 8080
+
+ENTRYPOINT ["/app"]
\ No newline at end of file
diff --git a/README.md b/src/README.md
similarity index 100%
rename from README.md
rename to src/README.md
diff --git a/app.go b/src/app.go
similarity index 96%
rename from app.go
rename to src/app.go
index 59397cc..f1ce77e 100644
--- a/app.go
+++ b/src/app.go
@@ -176,13 +176,8 @@ func main() {
 	if port == "" {
 		port = "8080"
 	}
-
-	exePath, err := os.Executable()
-	if err != nil {
-		log.Fatalf("failed to get executable path: %v", err)
-	}
-	exeDir := filepath.Dir(exePath)
-	cacheFilePath := filepath.Join(exeDir, "cache.xml")
+	
+	cacheFilePath := filepath.Join(os.TempDir(), "cache.xml")
 
 	cache := &Cache{
 		filePath: cacheFilePath,
diff --git a/go.mod b/src/go.mod
similarity index 100%
rename from go.mod
rename to src/go.mod
diff --git a/src/go.sum b/src/go.sum
new file mode 100644
index 0000000..e69de29