Add dockerfile for running rust tests.

.lighthouse/pipeline-rust-test.yaml

@@ -66,7 +66,6 @@ spec:
             value: "gcr.io/kaniko-project/executor:v1.12.1"
           - name: EXTRA_ARGS
             value:
-              - --target=tester
               - --cache=true
               - --cache-copy-layers
               - --cache-repo=harbor.fizz.buzz/kanikocache/cache

docker/natter_development/Dockerfile

@@ -0,0 +1,4 @@
+FROM rustlang/rust:nightly-alpine3.17 AS builder
+
+RUN apk add --no-cache musl-dev
+RUN cargo install --locked --no-default-features --features ci-autoclean cargo-cache

docker/natter_development/Makefile

@@ -0,0 +1,32 @@
+SHELL := bash
+.ONESHELL:
+.SHELLFLAGS := -eu -o pipefail -c
+.DELETE_ON_ERROR:
+MAKEFLAGS += --warn-undefined-variables
+MAKEFLAGS += --no-builtin-rules
+OS:=$(shell uname -s)
+
+ifeq ($(origin .RECIPEPREFIX), undefined)
+  $(error This Make does not support .RECIPEPREFIX. Please use GNU Make 4.0 or later)
+endif
+.RECIPEPREFIX = >
+
+IMAGE_NAME:=natter-development
+TARGET :=
+
+.PHONY: help
+help:
+> @grep -h "##" $(MAKEFILE_LIST) | grep -v grep | sed -E 's/^([^:]*): *## */\1:  /'
+
+.PHONY: build
+build: ## Build the docker image.
+> docker build --tag $(IMAGE_NAME) --target=$(TARGET) --file Dockerfile .
+
+.PHONY: shell
+shell: ## Launch an interactive shell inside the docker image with the source repository mounted at /source.
+shell: build
+> docker run --rm -i -t --entrypoint /bin/sh --mount type=tmpfs,destination=/tmp -v "$$(readlink -f ../../):/source" --workdir=/source $(IMAGE_NAME)
+
+.PHONY: clean
+clean:
+> docker rmi $(IMAGE_NAME)