Add cargo-acap-build

.devcontainer/Dockerfile

@@ -56,8 +56,8 @@ RUN rustup show \
 ENV PATH=/usr/local/venv/bin:$PATH \
     VIRTUAL_ENV=/usr/local/venv
 
-RUN --mount=type=bind,target=/.devhost,source=.devhost \
-    cd /.devhost \
+RUN --mount=type=bind,target=/context \
+    cd /context/.devhost \
  && ./install-venv.sh $VIRTUAL_ENV \
  && chmod a+w -R $VIRTUAL_ENV
 
@@ -66,3 +66,7 @@ RUN --mount=type=bind,target=/.devhost,source=.devhost \
 # TODO: Replace the example in the README with something that does not mount any volumes.
 RUN mkdir /.cargo \
  && chmod a+w /.cargo/
+
+# `install-venv.sh` install a rust package which creates the cargo registry directory as root.
+# TODO: Improve this because it is slow (200 seconds).
+RUN chmod a+w -R $CARGO_HOME $RUSTUP_HOME

.devhost/install-venv.sh

@@ -36,6 +36,11 @@ rm /tmp/node-v18.16.1-linux-x64.tar.gz
 # Install `devcontainer` into venv
 npm install -g @devcontainers/[email protected]
 
+# Install `cargo-acap-build` into venv
+cargo install --root ${VIRTUAL_ENV} --target-dir /tmp/target --path ../crates/cargo-acap-build
+
+rm -r /tmp/target
+
 # Create `init_env.sh` in a location where it can be sourced conveniently.
 if [ ! -z "${INIT_ENV}" ];
 then

.dockerignore

@@ -1,3 +1,4 @@
 *
 !/.devhost/
+!/crates/cargo-acap-build
 !/rust-toolchain.toml

.github/workflows/CI.yml

@@ -19,3 +19,4 @@ jobs:
           devcontainer exec --workspace-folder . make --always-make check_all
           devcontainer exec --workspace-folder . make build AXIS_PACKAGE=licensekey_handler
           devcontainer exec --workspace-folder . make build AXIS_PACKAGE=embedded_web_page
+          devcontainer exec --workspace-folder . make build AXIS_PACKAGE=using_a_build_script