#!/usr/bin/env bash
# Builds a local dev image for trying things out on your own machine.
# Pushes NOTHING to the registry -- the build stays private on the laptop.
#
# The tag carries the current branch name so dev images are not confused with
# the production :latest. Afterwards start it locally, e.g.:
#   docker run --rm -p 5000:8080 elternbeirat-web:dev-<branch>
# or via the local compose.yaml.

set -euo pipefail

cd "$(dirname "$0")/.."

branch="$(git rev-parse --abbrev-ref HEAD | tr '/' '-')"
tag="elternbeirat-web:dev-$branch"

echo "Building local dev image: $tag  (no push)"
docker build -t "$tag" .

echo
echo "Done. Start it locally, e.g. with:"
echo "  docker run --rm -p 5000:8080 $tag"