webOS: Added Docker container for local development

receivers/webos/.gitignore

@@ -1,4 +1,5 @@
 fcast-receiver/dist
 fcast-receiver-service/dist
 
+.env
 *.ipk

receivers/webos/.gitlab-ci.yml

@@ -1,21 +1,19 @@
 
 buildWebOS:
   stage: buildWebOSReceiver
-  image: node:22.11.0-bookworm
+  image: node:16.20.2-bullseye
   tags:
     - fcast-instance-runner
   before_script:
     - cd receivers/webos
     - npm install -g @webos-tools/cli
-  script:
     - cd fcast-receiver
     - npm install
-    - npm run build
     - cd ../fcast-receiver-service
     - npm install
-    - npm run build
-    - cd ../
-    - ares-package fcast-receiver/dist/ fcast-receiver-service/dist/ --no-minify
+    - cd ..
+  script:
+    - scripts/build.sh
   artifacts:
     untracked: false
     when: on_success

receivers/webos/Dockerfile

@@ -0,0 +1,12 @@
+FROM node:16.20.2-bullseye
+
+ARG TV_IP
+ARG PASSPHRASE
+
+RUN apt update && apt install -y expect jq
+
+RUN npm install -g @webos-tools/cli
+RUN ares-setup-device --add tv --info "host=${TV_IP}" --info "default=true"
+
+COPY scripts/get_private_key.sh .
+RUN ./get_private_key.sh ares-novacom --device tv --getkey

receivers/webos/README.md

@@ -6,33 +6,38 @@ The TV receiver player is a simplified player compared to the Electron receiver
 
 # How to build
 
-From `receivers/webos` directory:
+## Preparing for build
 
-## Prerequisites
-```sh
-npm install -g @webos-tools/cli
-cd fcast-receiver
-npm install
-cd ../fcast-receiver-service
-npm install
-cd ../
+A docker file is provided to setup your build and debug environment for a local TV device. From the root of the repository:
+
+### Build
+```bash
+source receivers/webos/.env && docker build -t fcast/receiver-webos-dev:latest \
+    --build-arg TV_IP=$TV_IP --build-arg PASSPHRASE=$PASSPHRASE receivers/webos/
 ```
 
-## Build
-```sh
-cd fcast-receiver
-npm run build
-cd ../fcast-receiver-service
-npm run build
-cd ../
+Note that you must have the key server enabled during the build process.
+
+To populate the container build arguments, you must export the following environment variables or set them in your `.env` file in `receivers/webos/.env`:
+```
+TV_IP=YOUR_TV_IP_ADDRESS
+PASSPHRASE=YOUR_TV_PASSPHRASE
 ```
 
-## Packaging
-```sh
-ares-package fcast-receiver/dist/ fcast-receiver-service/dist/ --no-minify
+This information is found in the development app.
+
+### Run
+```bash
+docker run --rm -it -w /app/receivers/webos --entrypoint='bash' --network host \
+    -v .:/app fcast/receiver-webos-dev:latest
 ```
 
-## Debugging
-* Install: `ares-install --device tv ./com.futo.fcast.receiver_1.0.0_all.ipk`
-* Web app debug: `ares-inspect --device tv --app com.futo.fcast.receiver -o`
-* Service debug: `ares-inspect --device tv -s com.futo.fcast.receiver.service`
+Note that you must enable host networking support in your docker engine. Also, the production application
+from the LG store must be uninstalled in order to run and debug the development version.
+
+## Commands
+
+* Build app: `scripts/build.sh`
+* Debug app: `scripts/debug.sh`
+
+Build artifact .ipk will be located in `receivers/webos`

receivers/webos/scripts/build.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+cd fcast-receiver
+npm run build
+cd ../fcast-receiver-service
+npm run build
+cd ../
+
+ares-package fcast-receiver/dist/ fcast-receiver-service/dist/ --no-minify

receivers/webos/scripts/debug.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+version=$(jq -r '.version' fcast-receiver/package.json)
+scripts/build.sh
+ares-install --device tv ./com.futo.fcast.receiver_${version}_all.ipk
+
+ares-inspect --device tv -s com.futo.fcast.receiver.service &
+sleep 5
+ares-inspect --device tv --app com.futo.fcast.receiver

receivers/webos/scripts/get_private_key.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/expect -f
+
+set timeout -1
+spawn {*}$argv
+
+expect "SSH Private Key: /root/.ssh/tv_webos"
+send -- "$env(PASSPHRASE)\n"
+
+expect eof