#!/usr/bin/env bash
#
# Apply our patches + overlay onto the cloned upstream repos.
# Fails loudly if a patch no longer applies (upstream moved).
#
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
cd "$ROOT"

apply_patches() {
    local name="$1" dir="$2"
    [ -d "patches/$name" ] || return 0
    echo "==> [$name] applying patches"
    for patch in patches/"$name"/*.patch; do
        [ -e "$patch" ] || continue
        echo "  - $(basename "$patch")"
        git -C "$dir" apply --3way "$ROOT/$patch"
    done
}

apply_patches ui     httptoolkit-ui
apply_patches server httptoolkit-server

echo "==> Copying overlay into httptoolkit-server"
cp -v overlay/server/htk-entry.ts        httptoolkit-server/htk-entry.ts
cp -v overlay/server/src/htk-app.ts      httptoolkit-server/src/htk-app.ts
cp -v overlay/server/src/commands/app.ts httptoolkit-server/src/commands/app.ts

echo "==> patch.sh complete."