From e8d87f78d475a27b347daba250a408adefe6579d Mon Sep 17 00:00:00 2001
From: Trevor Fitzgerald <fitztrev@users.noreply.github.com>
Date: Wed, 15 Nov 2023 08:16:31 -0500
Subject: [PATCH] mobile dev

---
 README.md                | 53 ++++++++++++++++++++++++++++++++++++++++
 command/src/main.rs      | 10 ++++++++
 docker-compose.yml       | 12 +++++++++
 docker/mobile.Dockerfile | 14 +++++++++++
 lila-docker              | 12 +++++++++
 5 files changed, 101 insertions(+)
 create mode 100644 docker/mobile.Dockerfile

diff --git a/README.md b/README.md
index 0e805bd6..0914e273 100644
--- a/README.md
+++ b/README.md
@@ -233,3 +233,56 @@ docker compose run --rm ui bash -c "cd /pgn-viewer && pnpm run sass-dev && pnpm
 ```
 
 See the changes on the PGN Viewer demo page: http://localhost:8091/
+
+### Mobile
+
+#### On your host machine:
+
+1. Install the Android SDK
+2. Connect your Android phone via USB
+3. Make sure your phone is in developer mode and USB debugging is enabled
+4. Configure lila to run with your host's hostname instead of localhost
+    ```bash
+    ./lila-docker hostname
+    ```
+5. Ensure phone is on wifi and can access lila using that hostname
+    ```
+    http://hostname-here:8080 # instead of http://localhost:8080
+    ```
+6. Run:
+    ```bash
+    adb tcpip 5555
+    ```
+7. You should see the phone in the devices list:
+    ```bash
+    adb devices
+    ```
+
+#### On the container:
+
+1. Get a shell on the container:
+
+    ```bash
+    docker compose exec -it mobile bash
+    ```
+
+2. Connect to your phone:
+
+    ```bash
+    # get the ip address from your phone's wifi settings
+    adb connect 192.168.1.xxx
+    # you should see the phone in the devices list
+    adb devices
+    ```
+
+3. Install the app dependencies:
+
+    ```bash
+    flutter pub get
+    dart run build_runner build
+    ```
+
+4. Run the app:
+    ```bash
+    flutter run --dart-define=LICHESS_HOST=http://hostname-here:8080 --dart-define=LICHESS_WS_HOST=http://hostname-here:8080
+    ```
diff --git a/command/src/main.rs b/command/src/main.rs
index fc7750a9..b9900830 100644
--- a/command/src/main.rs
+++ b/command/src/main.rs
@@ -23,6 +23,7 @@ struct OptionalService {
 #[derive(Debug, Clone, PartialEq, EnumString, strum::Display, Eq, EnumIter)]
 #[strum(serialize_all = "kebab-case")]
 enum ComposeProfile {
+    Mobile,
     StockfishPlay,
     StockfishAnalysis,
     ExternalEngine,
@@ -41,6 +42,7 @@ enum Repository {
     LilaWs,
     LilaDbSeed,
     Lifat,
+    Mobile,
     LilaFishnet,
     LilaEngine,
     LilaSearch,
@@ -141,6 +143,14 @@ fn prompt_for_optional_services() -> Result<Vec<OptionalService>, Error> {
         "Select which optional services to include:\n    (Use arrows, <space> to toggle, <enter> to continue)\n",
     )
     .required(false)
+    .item(
+        OptionalService {
+            compose_profile: Some(ComposeProfile::Mobile),
+            repositories: vec![Repository::Mobile].into(),
+        },
+        "Mobile app",
+        "Flutter-based mobile app",
+    )
     .item(
         OptionalService {
             compose_profile: Some(ComposeProfile::StockfishPlay),
diff --git a/docker-compose.yml b/docker-compose.yml
index a2d86d70..f19f1a32 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -55,6 +55,18 @@ services:
       - lila
       - lila_ws
 
+  mobile:
+    build:
+      context: docker
+      dockerfile: mobile.Dockerfile
+    tty: true
+    networks:
+      - lila-network
+    volumes:
+      - ./repos/mobile:/app
+    profiles:
+      - mobile
+
   api_docs:
     build:
       context: docker
diff --git a/docker/mobile.Dockerfile b/docker/mobile.Dockerfile
new file mode 100644
index 00000000..d72d6765
--- /dev/null
+++ b/docker/mobile.Dockerfile
@@ -0,0 +1,14 @@
+FROM ghcr.io/cirruslabs/flutter:3.13.9
+
+RUN apt-get update
+RUN apt install -y \
+    clang \
+    cmake \
+    iputils-ping \
+    libgtk-3-dev \
+    ninja-build \
+    pkg-config
+
+RUN dart --disable-analytics
+
+WORKDIR /app
diff --git a/lila-docker b/lila-docker
index 1004c262..d675285f 100755
--- a/lila-docker
+++ b/lila-docker
@@ -49,6 +49,13 @@ run_setup_config() {
     cp conf/lila.original.conf conf/lila.conf
     cp conf/lila-ws.original.conf conf/lila-ws.conf
 
+    if [ ! -z "$1" ]; then
+        echo "Setting hostname to $1..."
+        sed -i "s/localhost/$1/g" conf/lila.conf
+        sed -i "s/localhost/$1/g" conf/lila-ws.conf
+        docker compose restart lila lila_ws
+    fi
+
     # if we're running on Gitpod, we need to replace the localhost URLs with the Gitpod URLs
     if [ ! -z "$GITPOD_WORKSPACE_ID" ]; then
         echo "Replacing localhost URLs with Gitpod URLs..."
@@ -159,6 +166,11 @@ case $1 in
     format)
         run_formatter
         ;;
+    hostname)
+        HOSTNAME=$(hostname)
+        read -p "Enter hostname [${HOSTNAME}]: " VALUE
+        run_setup_config ${VALUE:-$HOSTNAME}
+        ;;
     gitpod-welcome)
         run_gitpod_welcome
         ;;