added: Dockerimage for .deb build

initramfs-tools/Dockerfile

@@ -0,0 +1,15 @@
+FROM rust:bullseye
+
+RUN cargo install -f cargo-deb --debug --version 1.30.0
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt update && apt install -y cryptsetup pkg-config libclang-dev libcryptsetup-dev && mkdir -p /build/fido2luks
+
+WORKDIR /build/fido2luks
+
+ENV CARGO_TARGET_DIR=/build/fido2luks/target
+
+RUN cargo install fido2luks -f
+
+CMD bash -xc 'cp -rf /code/* /build/fido2luks && cargo-deb && cp target/debian/*.deb /out'

initramfs-tools/build-deb.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -ex
+
+docker build . -t fido2luks-deb
+
+mkdir -p debs
+
+docker run -ti -v "$(pwd)/..:/code:ro" -v "$(pwd)/debs:/out" fido2luks-deb