Docker: Scanner: Move to alpine to get a newer ffmpeg version

scanner/Dockerfile

@@ -1,6 +1,5 @@
-FROM golang:1.22.6-bullseye AS builder
+FROM golang:1.22.6-alpine AS builder
 RUN go install github.com/swaggo/swag/cmd/swag@latest
-RUN apt-get update -y; apt-get install -y ffmpeg
 WORKDIR /app
 COPY go.mod go.sum ./
 RUN go mod download
@@ -9,12 +8,12 @@ COPY ./internal ./internal
 RUN swag init -d app -o ./app/docs
 RUN GOOS=linux go build -o ./scanner ./app
 
-FROM debian:bullseye-slim AS runner
+FROM golang:1.22.6-alpine AS runner
 
 ENV SERVICE_NAME="scanner"
-RUN useradd -ms /bin/false $SERVICE_NAME
+RUN adduser --disabled-password -s /bin/false $SERVICE_NAME
 
-RUN apt-get update -y; apt-get install -y ffmpeg wget libchromaprint-tools libchromaprint-dev libfftw3-dev
+RUN apk update && apk upgrade && apk add ffmpeg chromaprint mailcap 
 WORKDIR /app
 COPY --from=builder /app/scanner ./
 USER $SERVICE_NAME

scanner/Dockerfile.dev

@@ -1,7 +1,8 @@
-FROM golang:1.22.6-bullseye
+FROM golang:1.22.6-alpine
 RUN go install github.com/bokwoon95/wgo@latest
 RUN go install github.com/swaggo/swag/cmd/swag@latest
-RUN apt-get update -y; apt-get install -y ffmpeg libchromaprint-tools libchromaprint-dev libfftw3-dev
+
+RUN apk update && apk upgrade && apk add ffmpeg chromaprint mailcap 
 WORKDIR /app
 
 CMD ["wgo", "-xdir", "./app/docs", "swag", "init", "-d", "app", "-o", "./app/docs", "::", "go", "run", "./app"]