Add devcontainer

.devcontainer/supervisor.sh

@@ -0,0 +1,141 @@
+#!/bin/bash
+set -eE
+
+DOCKER_TIMEOUT=30
+DOCKER_PID=0
+
+SUPERVISOR_VERSON="$(curl -s https://version.home-assistant.io/dev.json | jq -e -r '.supervisor')"
+
+
+function start_docker() {
+    local starttime
+    local endtime
+
+    echo "Starting docker."
+    dockerd 2> /dev/null &
+    DOCKER_PID=$!
+
+    echo "Waiting for docker to initialize..."
+    starttime="$(date +%s)"
+    endtime="$(date +%s)"
+    until docker info >/dev/null 2>&1; do
+        if [ $((endtime - starttime)) -le $DOCKER_TIMEOUT ]; then
+            sleep 1
+            endtime=$(date +%s)
+        else
+            echo "Timeout while waiting for docker to come up"
+            exit 1
+        fi
+    done
+    echo "Docker was initialized"
+}
+
+
+function stop_docker() {
+    local starttime
+    local endtime
+
+    echo "Stopping in container docker..."
+    if [ "$DOCKER_PID" -gt 0 ] && kill -0 "$DOCKER_PID" 2> /dev/null; then
+        starttime="$(date +%s)"
+        endtime="$(date +%s)"
+
+        # Now wait for it to die
+        kill "$DOCKER_PID"
+        while kill -0 "$DOCKER_PID" 2> /dev/null; do
+            if [ $((endtime - starttime)) -le $DOCKER_TIMEOUT ]; then
+                sleep 1
+                endtime=$(date +%s)
+            else
+                echo "Timeout while waiting for container docker to die"
+                exit 1
+            fi
+        done
+    else
+        echo "Your host might have been left with unreleased resources"
+    fi
+}
+
+
+function cleanup_lastboot() {
+    if [[ -f /tmp/supervisor_data/config.json ]]; then
+        echo "Cleaning up last boot"
+        cp /tmp/supervisor_data/config.json /tmp/config.json
+        jq -rM 'del(.last_boot)' /tmp/config.json > /tmp/supervisor_data/config.json
+        rm /tmp/config.json
+    fi
+}
+
+
+function cleanup_docker() {
+    echo "Cleaning up stopped containers..."
+    docker rm "$(docker ps -a -q)" || true
+}
+
+function run_supervisor() {
+    mkdir -p /tmp/supervisor_data
+    docker run --rm --privileged \
+        --name hassio_supervisor \
+        --security-opt seccomp=unconfined \
+        --security-opt apparmor:unconfined \
+        -v /run/docker.sock:/run/docker.sock:rw \
+        -v /run/dbus:/run/dbus:ro \
+        -v /run/udev:/run/udev:ro \
+        -v /tmp/supervisor_data:/data:rw \
+        -v "/workspaces/addons":/data/addons/local:rw \
+        -v /etc/machine-id:/etc/machine-id:ro \
+        -e SUPERVISOR_SHARE="/tmp/supervisor_data" \
+        -e SUPERVISOR_NAME=hassio_supervisor \
+        -e SUPERVISOR_DEV=1 \
+        -e SUPERVISOR_MACHINE="qemux86-64" \
+        "homeassistant/amd64-hassio-supervisor:${SUPERVISOR_VERSON}"
+}
+
+function init_dbus() {
+    if pgrep dbus-daemon; then
+        echo "Dbus is running"
+        return 0
+    fi
+
+    echo "Startup dbus"
+    mkdir -p /var/lib/dbus
+    cp -f /etc/machine-id /var/lib/dbus/machine-id
+
+    # cleanups
+    mkdir -p /run/dbus
+    rm -f /run/dbus/pid
+
+    # run
+    dbus-daemon --system --print-address
+}
+
+function init_udev() {
+    if pgrep systemd-udevd; then
+        echo "udev is running"
+        return 0
+    fi
+
+    echo "Startup udev"
+
+    # cleanups
+    mkdir -p /run/udev
+
+    # run
+    /lib/systemd/systemd-udevd --daemon
+    sleep 3
+    udevadm trigger && udevadm settle
+}
+
+echo "Start Test-Env"
+
+start_docker
+trap "stop_docker" ERR
+
+docker system prune -f
+
+cleanup_lastboot
+cleanup_docker
+init_dbus
+init_udev
+run_supervisor
+stop_docker