From 80ada641706c721c80d31a84b806a4d1ceae05e2 Mon Sep 17 00:00:00 2001
From: Christian Schilling <christian.schilling.de@gmail.com>
Date: Wed, 10 Dec 2025 15:42:25 +0000
Subject: [PATCH] New josh based build sandbox

---
 r/build     | 38 ++++++++++++++++++++++++++++++++++++++
 r/josh.josh | 23 +++++++++++++++++++++++
 r/run.sh    | 12 ++++++++++++
 3 files changed, 73 insertions(+)
 create mode 100755 r/build
 create mode 100644 r/josh.josh
 create mode 100644 r/run.sh

diff --git a/r/build b/r/build
new file mode 100755
index 000000000..feacdef25
--- /dev/null
+++ b/r/build
@@ -0,0 +1,38 @@
+#!/bin/bash
+set -e
+
+TREE=$(git write-tree)
+COMMIT=$(echo "WIP" | git commit-tree $TREE)
+git update-ref R_HEAD $COMMIT
+
+git diff --stat HEAD..R_HEAD
+
+josh-filter :+r/$1:/build --update refs/r/$1/build R_HEAD
+josh-filter :+r/$1:/run --update refs/r/$1/run R_HEAD
+
+IMAGE_NAME=r-image:$(git rev-parse refs/r/$1/build^{tree})
+if docker image inspect $IMAGE_NAME >/dev/null 2>&1; then
+    echo "Image exists locally"
+else
+    echo "Image does not exist locally"
+    git archive --format=tar $(git rev-parse refs/r/$1/build^{tree}) | docker buildx build \
+        --target=dev-local \
+        --build-arg USER_UID=$(id -u) \
+        --build-arg USER_GID=$(id -g) \
+        -t $IMAGE_NAME -
+fi
+
+vol=$1_snapshot
+docker volume remove "$vol" || true
+docker volume create "$vol"
+docker run --rm -v "$vol":/data busybox sh -c "chown -R $(id -u):$(id -g) /data"
+
+git archive $(git rev-parse refs/r/$1/run^{tree}) | docker run --rm --user $(id -u):$(id -g) -i -v "$vol":/dst busybox tar -xC /dst
+
+docker run -it --rm \
+    -v "$vol":$PWD \
+    -v "$PWD/tests:$PWD/tests" \
+    -v rcache:/opt/cache \
+    -w $PWD \
+    --user $(id -u):$(id -g) \
+    $IMAGE_NAME sh -c "bash run.sh ${*:2}"
diff --git a/r/josh.josh b/r/josh.josh
new file mode 100644
index 000000000..34cd5c28e
--- /dev/null
+++ b/r/josh.josh
@@ -0,0 +1,23 @@
+build = :[
+    ::Dockerfile
+    ::docker/
+    ::lfs-test-server/
+]
+run = :[
+    :/r::run.sh
+    ::run-tests.sh
+    ::**/*.toml
+    ::*.toml
+    ::hyper-reverse-proxy/
+    ::hyper_cgi/
+    ::josh-cli/
+    ::josh-core/
+    ::josh-filter/
+    ::josh-graphql/
+    ::josh-proxy/
+    ::josh-rpc/
+    ::josh-ssh-dev-server/
+    ::josh-ssh-shell/
+    ::josh-templates/
+    ::josh-ui/
+]
diff --git a/r/run.sh b/r/run.sh
new file mode 100644
index 000000000..c1c2e5f8a
--- /dev/null
+++ b/r/run.sh
@@ -0,0 +1,12 @@
+set -e
+
+if [[ ! -v CARGO_TARGET_DIR ]]; then
+    echo "CARGO_TARGET_DIR not set"
+    exit 1
+fi
+
+export RUSTFLAGS="-D warnings"
+rustc -vV
+cargo build --workspace --exclude josh-ui --features hyper_cgi/test-server -v
+( cd josh-ssh-dev-server ; go build -o "\${CARGO_TARGET_DIR}/josh-ssh-dev-server" )
+sh run-tests.sh ${@:1:99}