#!/bin/sh

path=$1
token=$GIT_SYNC_COMMIT_TOKEN

. ./git-sync-commit.config

echo $path
echo $token
echo $state_branch

# Implementation

path_hash=$(eval "echo $path | base64")

logs_cmd="cd $path && git log --author=$author --pretty='format:%n%H@%at'"
logs=$(eval "$logs_cmd")

if [ ! -f $path_hash ]; then
  touch $path_hash
fi

state=$(cat $path_hash)

for commit in $logs; do
 if [[ ! $state =~ $commit ]]; then
    commit_hash=$(eval "echo $commit | grep -Eo '\b[0-9a-f]{40}'")
    commit_time_unformatted=$(eval "echo $commit | grep -Eo '@\d{10}'")
    commit_time="${commit_time_unformatted:1}"

    echo $commit >> $path_hash

    git add $path_hash

    commit_config=(
        "GIT_AUTHOR_NAME=$commit_author",
        "GIT_AUTHOR_EMAIL=$commit_email",
        "GIT_COMMITTER_NAME=$commit_author",
        "GIT_COMMITTER_EMAIL=$commit_email",
        "GIT_AUTHOR_DATE=$commit_time",
        "GIT_COMMITTER_DATE=$commit_time"
    )

    eval "${commit_config[@]} git commit -q -m '$commit_hash'"

    echo "Added $commit_hash to state file"
 fi
done

git push "https://$token@github.com/$state_repo"