#!/usr/bin/env bash

### Bash Environment Setup
# http://redsymbol.net/articles/unofficial-bash-strict-mode/
# https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
IFS=$'\n'

REPO_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && cd .. && pwd )"
cd "$REPO_DIR"

ABXPKG_LIB_DIR="${ABXPKG_LIB_DIR:-${LIB_DIR:-$HOME/.config/archivebox/lib}}"
locked_abxpkg_version() {
    local line package=""
    while IFS= read -r line; do
        case "$line" in
            '[[package]]') package="" ;;
            'name = "abxpkg"') package="abxpkg" ;;
            'version = "'*'"')
                [[ "$package" == "abxpkg" ]] || continue
                line="${line#version = \"}"
                printf '%s\n' "${line%\"}"
                return 0
                ;;
        esac
    done < "$REPO_DIR/uv.lock"
    return 1
}
ABXPKG_VERSION="$(locked_abxpkg_version)"
mkdir -p "$ABXPKG_LIB_DIR/env/bin"
uv run --no-cache --no-project --with "abxpkg==$ABXPKG_VERSION" abxpkg env \
    --install \
    --lib="$ABXPKG_LIB_DIR" \
    --deps-from="$REPO_DIR/.github/configs/ci-tooling.json:git_binaries" \
    >/dev/null
GIT_BINARY="$ABXPKG_LIB_DIR/env/bin/git"
test -x "$GIT_BINARY"

if [[ "$("$GIT_BINARY" branch --show-current)" != "dev" ]]; then
    echo "[X] Run this from the dev branch." >&2
    exit 1
fi

if [[ -n "$("$GIT_BINARY" status --porcelain)" ]]; then
    echo "[X] Refusing to update a dirty worktree." >&2
    "$GIT_BINARY" status --short >&2
    exit 1
fi

"$GIT_BINARY" pull --ff-only