Issue #5: Provide Docker Container

Adding helper script for local Docker container builds

build_local_container.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Stop an all errors
+set -e
+
+# Extract Git information
+SOURCE_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+SOURCE_COMMIT=$(git rev-parse --verify HEAD)
+
+# Build Docker tagging
+NAME=dumrauf/yt2ab
+TAG=$(git describe --always)
+IMG=${NAME}:${TAG}
+LATEST=${NAME}:latest
+
+# Build and tag the container
+docker build --build-arg SOURCE_BRANCH=${SOURCE_BRANCH} \
+             --build-arg SOURCE_COMMIT="${SOURCE_COMMIT}" \
+             -t "${IMG}" \
+             .
+docker tag "${IMG}" "${LATEST}"