40 lines
804 B
Docker
40 lines
804 B
Docker
# Fase 1: Build
|
|
FROM golang:1.21-alpine AS builder
|
|
|
|
WORKDIR /app
|
|
|
|
# Copia i file necessari per la compilazione
|
|
COPY go.mod go.sum ./
|
|
RUN go mod download
|
|
|
|
COPY . .
|
|
|
|
# Compila l'applicazione
|
|
RUN CGO_ENABLED=0 GOOS=linux go build -o u-pod
|
|
|
|
# Fase 2: Container leggero
|
|
FROM alpine:latest
|
|
|
|
WORKDIR /app
|
|
|
|
# Copia solo l'eseguibile dalla fase di build
|
|
COPY --from=builder /app/u-pod .
|
|
COPY --from=builder /app/cover.jpg .
|
|
RUN mkdir -p audio covers
|
|
|
|
# Variabili d'ambiente obbligatorie (da sovrascrivere al runtime)
|
|
|
|
ENV PODCAST_PORT=":8080" \
|
|
PODCAST_BASE_URL="http://localhost:8080" \
|
|
PODCAST_AUDIO_DIR="/app/audio" \
|
|
PODCAST_COVERS_DIR="/app/covers" \
|
|
PODCAST_TITLE="Yo mom Podcast"
|
|
|
|
|
|
|
|
# Esponi la porta e avvia l'applicazione
|
|
EXPOSE 8080
|
|
VOLUME ["/app/audio", "/app/covers"]
|
|
CMD ["./u-pod"]
|
|
|