experiment with custom docker

.github/workflows/nightly.yml

@@ -358,9 +358,17 @@ jobs:
           gzip ./manpage/btm.1
 
       - name: Build Debian release
+        uses: actions-rs/cargo@v1
+        with:
+          command: deb
+          args: --no-build --no-strip
+          use-cross: ${{ matrix.triple.cross }}
+        env:
+          RUST_BACKTRACE: 1
+          BTM_GENERATE_COMPLETIONS: true
+
+      - name: Copy Debian release
         run: |
-          cargo install cargo-deb --version 1.37.0 --locked
-          cargo deb --no-build --no-strip
           cp ./target/debian/bottom_*.deb ./bottom_${{ env.RELEASE_VERSION }}_${{ matrix.triple.name }}.deb
 
       - name: Test Debian release

Cross.toml

@@ -1,2 +1,8 @@
 [build.env]
 passthrough = ["RUST_BACKTRACE", "BTM_GENERATE_COMPLETIONS"]
+
+[target.arm-unknown-linux-gnueabihf]
+image = "clementtsang/cross:arm-unknown-linux-gnueabihf"
+
+[target.aarch64-unknown-linux-gnu]
+image = "clementtsang/cross:aarch64-unknown-linux-gnu"

deployment/cargo_deb.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cargo install cargo-deb --version 1.37.0 --locked

deployment/docker/aarch64-unknown-linux-gnu/Dockerfile

@@ -0,0 +1,4 @@
+FROM rustembedded/cross:aarch64-unknown-linux-gnu
+
+COPY stage/cargo_deb.sh /
+RUN /cargo_deb.sh

deployment/docker/aarch64-unknown-linux-gnu/build

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+mkdir -p stage
+cp ../../cargo_deb.sh ./stage/
+docker build -t clementtsang/cross:arm-unknown-linux-gnueabihf .

deployment/docker/arm-unknown-linux-gnueabihf/Dockerfile

@@ -0,0 +1,4 @@
+FROM rustembedded/cross:arm-unknown-linux-gnueabihf
+
+COPY stage/cargo_deb.sh /
+RUN /cargo_deb.sh

deployment/docker/arm-unknown-linux-gnueabihf/build

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+mkdir -p stage
+cp ../../cargo_deb.sh ./stage/
+docker build -t clementtsang/cross:arm-unknown-linux-gnueabihf .