Initial commit

ahoy/.gitignore

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+/rootfs

ahoy/README.md

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+# testing the system in a container

ahoy/build-root.sh

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+#!/usr/bin/env bash
+
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+target_tuple="$(uname -m)-unknown-linux-musl"
+
+cargo build -p quarterdeck --target "$target_tuple"
+cargo build -p cog --target "$target_tuple"
+cargo build -p coreutils --target "$target_tuple"
+
+target_dir="../target/$target_tuple/debug"
+
+rm -rf rootfs
+
+mkdir -p rootfs
+mkdir -p rootfs/bin
+
+install_bin() {
+    cp "$target_dir/$1" rootfs/bin
+}
+
+install_bin quarterdeck
+install_bin cog
+install_bin net
+install_bin ls
+
+mkdir -p rootfs/etc
+cp /etc/resolv.conf rootfs/etc/resolv.conf

ahoy/run.sh

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+#!/usr/bin/env bash
+
+exec bwrap \
+    --bind ./ahoy/rootfs / \
+    --proc /proc \
+    --dev /dev \
+    --unshare-user \
+    --unshare-ipc \
+    --unshare-pid \
+    --unshare-uts \
+    --unshare-cgroup \
+    --as-pid-1 \
+    /bin/quarterdeck