#!/bin/bash
set -euo pipefail

BASE_IMG_NAME="analytics-backend-base"
IMG_NAME="analytics-backend-workspace"
DEV_USER=devuser
DEV_HOME=/home/$DEV_USER

ctr=$(buildah from "$BASE_IMG_NAME")

buildah add "$ctr" home.tar.gz $DEV_HOME

# shellcheck disable=SC2016
buildah run "$ctr" -- fish -c '
  set -gx HOME '"$DEV_HOME"';
  ssh-keyscan -p 2222 10.88.0.1 >> $HOME/.ssh/known_hosts;
  ssh-keyscan -p 22 github.com >> $HOME/.ssh/known_hosts;
  chown -R '"$DEV_USER"':'"$DEV_USER"' $HOME/.local $HOME/.config/fish/completions \
    $HOME/.config/fish/functions $HOME/.config/fish/fish_variables $HOME/.ssh;
  chown '"$DEV_USER"':'"$DEV_USER"' $HOME/.config $HOME/.config/fish \
    $HOME/.config/tmux;
'

buildah config \
  --user $DEV_USER \
  --workingdir /app \
  --env CONTAINER_HOST=unix:///run/podman/podman.sock \
  --cmd "[\"$DEV_HOME/start.sh\"]" \
  "$ctr"

buildah commit "$ctr" $IMG_NAME
echo "✅ $IMG_NAME built from $BASE_IMG_NAME."