dsh 0.2.0-rc.2: in-container update (experimental channel), path-agnostic compose, upstream patches adapted to 0.1.x/0.2.x

upstream/container/platform/tools/dsh-shim.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+set -eu
+
+if [ "$(id -u)" -eq 0 ]; then
+  exec /usr/bin/setpriv \
+    --reuid=1000 \
+    --regid=1000 \
+    --keep-groups \
+    -- \
+    /usr/bin/env \
+      -u npm_config_userconfig \
+      -u NPM_CONFIG_USERCONFIG \
+      -u npm_config_cache \
+      -u NPM_CONFIG_CACHE \
+      -u npm_config_store_dir \
+      -u NPM_CONFIG_STORE_DIR \
+      -u npm_config_prefix \
+      -u NPM_CONFIG_PREFIX \
+      -u PNPM_HOME \
+      HOME=/home/node \
+      USER=node \
+      LOGNAME=node \
+      XDG_CACHE_HOME=/home/node/.cache \
+      XDG_CONFIG_HOME=/home/node/.config \
+      XDG_DATA_HOME=/home/node/.local/share \
+      XDG_STATE_HOME=/home/node/.local/state \
+      DSH_HOME="${DSH_HOME:-/data/dsh}" \
+      DSH_PLATFORM_DATA="${DSH_PLATFORM_DATA:-/data/platform}" \
+      DSH_PLATFORM_RUN="${DSH_PLATFORM_RUN:-/run/dsh-platform}" \
+      DSH_PLATFORM_MANAGED="${DSH_PLATFORM_MANAGED:-1}" \
+      PATH=/home/node/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
+      /run/dsh-platform/views/runtime/bin/dsh "$@"
+fi
+
+exec /run/dsh-platform/views/runtime/bin/dsh "$@"