#!/bin/bash
SDIR=$(cd "$(dirname "$0")" ; pwd -P)

DST_DIR=/var/www/dbg
KMP_FILE=kornerr-ver-browser
KMP_FILE_EXT=js
MAIN_BRANCH=main
REPO_DIR=/home/kornerr/repo-ru
REPO_URL=https://github.com/kornerr/ru

# Clone since the directory does not exist
if [ ! -d "$REPO_DIR" ]; then
    git clone $REPO_URL $REPO_DIR
fi

# Get the latest changes
cd $REPO_DIR
git checkout -f $MAIN_BRANCH
git fetch --all

# Find out the latest commit in the whole repo
#git branch -av --sort=-committerdate
#git branch -av --sort=-committerdate | tr -s ' ' | head -n1
cmt=`git branch -av --sort=-committerdate | tr -s ' ' | head -n1 | cut -d' ' -f3`
echo "Latest commit: $cmt"

# Switch to the latest commit
git checkout -f $cmt

# Copy dist
mkdir -p $DST_DIR
rm -fR $DST_DIR/*
cp -R dist/* $DST_DIR

# Rename kornerr-ver-browser.js to work around caching
kmpWas=$KMP_FILE.$KMP_FILE_EXT
kmpNow=${KMP_FILE}_`uuidgen`.$KMP_FILE_EXT
mv $DST_DIR/$kmpWas $DST_DIR/$kmpNow

# Replace text in a file
function replace {
    file=$1
    was=$2
    now=$3
    cmd="sed -i 's|$was|$now|g' $file"
    eval "$cmd"
}
# Rename references
replace $DST_DIR/bank.html "$kmpWas" "$kmpNow"
replace $DST_DIR/quiz.html "$kmpWas" "$kmpNow"