FROM alpine:3.21 AS builder
RUN apk add --no-cache curl xz
WORKDIR /zig
RUN curl -fsSL https://ziglang.org/download/0.15.2/zig-x86_64-linux-0.15.2.tar.xz | tar xJ --strip-components=1
WORKDIR /app
COPY . .
RUN /zig/zig build -Doptimize=ReleaseSafe

FROM alpine:3.21
RUN apk add --no-cache ffmpeg curl ca-certificates
COPY --from=builder /app/zig-out/bin/transcribator /usr/local/bin/
CMD ["transcribator"]