#!/bin/bash

set -e

mydir="$(dirname "$(realpath "$0")")"

if [ "$1" = "-k" ]; then
    keep_patches=1
    shift
else
    keep_patches=0
fi

pushd "$mydir" > /dev/null

source ./merge_helpers.sh

# Persist current state
if [ "$keep_patches" = 0 ]; then
    ./generate_patches.sh
fi

# Abandon all local submodule state
forall_repos git reset --hard
git submodule update -f --recursive

# Fetch upstream
forall_repos git fetch upstream

# Check if specific version to merge passed
if [ -z "$1" ]; then
    get_latest_upstream_tag
else
    latest_upstream_tag="$1"
fi
forelement_repos git checkout "$latest_upstream_tag"

get_current_mxsdk_tags

pushd "matrix-js-sdk" > /dev/null
git checkout "$current_mxjssdk_tag"
popd > /dev/null

pushd "matrix-react-sdk" > /dev/null
git checkout "$current_mxreactsdk_tag"
popd > /dev/null

# Refresh environment
make clean
make setup

# Apply our patches
apply_patches matrix-react-sdk
#apply_patches element-web
apply_patches element-desktop

# Automatic adjustments
#automatic_i18n_adjustment
automatic_packagejson_adjustment

# Automatic theme update
#pushd "matrix-react-sdk" > /dev/null
#./theme.sh y
#popd > /dev/null

popd > /dev/null