Add frontend build env (#9)

build-scripts/frontend-build-env/create_frontend.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+set -e
+
+BUILD_CONTAINER_NAME=hassio-frontend-$$
+BRANCH=dev
+REPOSITORY=https://github.com/home-assistant/hassio
+
+cleanup() {
+    echo "[INFO] Cleanup."
+
+    # Stop docker container
+    echo "[INFO] Cleaning up hassio-frontend container."
+    docker stop $BUILD_CONTAINER_NAME 2> /dev/null || true
+    docker rm --volumes $BUILD_CONTAINER_NAME 2> /dev/null || true
+
+    if [ "$1" == "fail" ]; then
+        exit 1
+    fi
+}
+trap 'cleanup fail' SIGINT SIGTERM
+
+# Get the absolute script location
+pushd "$(dirname "$0")" > /dev/null 2>&1
+SCRIPTPATH=$(pwd)
+popd > /dev/null 2>&1
+
+help () {
+    cat << EOF
+Script for hassio frontend build
+create_frontend [options]
+
+Options:
+    -h, --help
+        Display this help and exit.
+
+    -r, --repository
+        Repository to fetch hassio
+
+    -b, --branch
+        Branch to checkout
+EOF
+}
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    key=$1
+    case $key in
+        -h|--help)
+            help
+            exit 0
+            ;;
+        -r|--repository)
+            REPOSITORY=$2
+            shift
+            ;;
+        -b|--branch)
+            BRANCH=$1
+            shift
+            ;;
+        *)
+            echo "[WARNING] $0 : Argument '$1' unknown. Ignoring."
+            ;;
+    esac
+    shift
+done
+
+# Get the absolute script location
+pushd "$(dirname "$0")" > /dev/null 2>&1
+SCRIPTPATH=$(pwd)
+popd > /dev/null 2>&1
+
+BUILD_DIR=${BUILD_DIR:=$SCRIPTPATH}
+WORKSPACE=${BUILD_DIR:=$SCRIPTPATH}/hassio-frontend
+
+echo "[INFO] Checkout hass.io repository"
+git clone "$REPOSITORY" "$WORKSPACE"
+cd "$WORKSPACE" && git checkout "$BRANCH"
+git submodule update --init --recursive
+
+echo "[INFO] Start frontend build"
+docker stop $BUILD_CONTAINER_NAME 2> /dev/null || true
+docker rm --volumes $BUILD_CONTAINER_NAME 2> /dev/null || true
+docker run --rm \
+    -v "$WORKSPACE":/hassio \
+    --name $BUILD_CONTAINER_NAME \
+    homeassistant/frontend-build-env \
+    /run-build.sh
+
+echo "[INFO] cleanup WORKSPACE"
+rm -rf "$WORKSPACE"
+
+cleanup "okay"
+exit 0