Devcontainer dev

.devcontainer/Dockerfile

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+FROM mcr.microsoft.com/vscode/devcontainers/base:debian
+
+WORKDIR /workspaces
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+# Set Docker daemon config
+RUN \
+    mkdir -p /etc/docker \
+    && echo '{"storage-driver": "vfs"}' > /etc/docker/daemon.json
+
+# Installa aditional tools
+RUN \
+    apt-get update \
+    && apt-get install -y --no-install-recommends \
+    dbus \
+    network-manager \
+    libpulse0 \
+    xz-utils
+
+# Install docker
+RUN curl -fsSL https://get.docker.com | sh -
+
+# Install shellcheck
+RUN \
+    curl -fLs \
+    "https://github.com/koalaman/shellcheck/releases/download/stable/shellcheck-stable.linux.x86_64.tar.xz" \
+    | tar -xJ \
+    \
+    && mv -f "./shellcheck-stable/shellcheck" "/usr/bin/shellcheck" \
+    && rm -rf "./shellcheck-stable"
+
+# Generate a machine-id for this container
+RUN rm /etc/machine-id && dbus-uuidgen --ensure=/etc/machine-id

.devcontainer/devcontainer.json

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+{
+  "name": "Home Assistant Add-Ons",
+  "context": "..",
+  "dockerFile": "Dockerfile",
+  "appPort": ["7123:8123", "7357:4357"],
+  "postStartCommand": "service docker start",
+  "runArgs": ["-e", "GIT_EDITOR=code --wait", "--privileged"],
+  "extensions": ["timonwong.shellcheck", "esbenp.prettier-vscode"],
+  "settings": {
+    "terminal.integrated.shell.linux": "/bin/bash"
+  },
+  "workspaceMount": "source=${localWorkspaceFolder},target=/workspaces/addons,type=bind,consistency=delegated",
+  "workspaceFolder": "/workspaces/addons"
+}

.devcontainer/supervisor.sh

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+#!/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

.vscode/tasks.json

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+{
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Start Home Assistant",
+      "type": "shell",
+      "command": "./.devcontainer/supervisor.sh",
+      "group": {
+        "kind": "test",
+        "isDefault": true
+      },
+      "presentation": {
+        "reveal": "always",
+        "panel": "new"
+      },
+      "problemMatcher": []
+    },
+    {
+      "label": "Run Home Assistant CLI",
+      "type": "shell",
+      "command": "docker exec -ti hassio_cli /usr/bin/cli.sh",
+      "group": "test",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new"
+      },
+      "problemMatcher": []
+    }
+  ]
+}