#!/bin/bash

# Initialize the timestamp variable with the current date and time
tsf=$(mktemp)
echo $(date -u -d "2024-04-09 23:44:24" +%s) >$tsf
echo "tsf=$tsf"

# Function to prepend text to a file
prepend() {
  local tempFile
  tempFile=$(mktemp)
  echo "$2" > "$tempFile"
  cat "$1" >> "$tempFile"
  mv "$tempFile" "$1"
}

# Function to generate the content to be prepended
generate_content() {
  filename=$(basename "$1" .md)

  # Increment the timestamp by one second
  ts=$(($(cat $tsf) - 1))

  # Convert the timestamp to the date format
  date=$(date -u -d "@$ts" +"%Y-%m-%d %T")
  echo $ts >$tsf
  echo "---
title: $filename
categories: 
 - [jackfrued-Python-temp]
date: $date
draft: false
tags:
---
"
}

CWD="$(pwd)"

cd source/_posts/Python-100-Days
git reset --hard
rm -r res
rm -r "公开课"
rm -r "番外篇"
rm *.md
# Main script
for file in $(find . -name  "*.md"|grep Day |sort); do
  content=$(generate_content "$file")
  prepend "$file" "$content"
done