#!/bin/bash

# Path to the version file
versionFile="src/fenrirscreenreader/fenrirVersion.py"

# Get current date components
YEAR=$(date +%Y)
MONTH=$(date +%m)
DAY=$(date +%d)

# Create new version string
newVersion="$YEAR.$MONTH.$DAY"

# Get current branch name
branchName=$(git rev-parse --abbrev-ref HEAD)

# Check if file exists
if [ ! -f "$versionFile" ]; then
    echo "Error: Version file not found at $versionFile"
    exit 1
fi

# Update the version in the file
# This handles different possible formats of the version line
sed -i "s/version = [\"']\{0,1\}[0-9.]\+[\"']\{0,1\}/version = \"$newVersion\"/" "$versionFile"

# Check if codeName exists in the file
if grep -q "codeName" "$versionFile"; then
    # Update existing codeName
    sed -i "s/codeName = [\"']\{0,1\}[^\"']*[\"']\{0,1\}/codeName = \"$branchName\"/" "$versionFile"
else
    # Add codeName after the version line
    sed -i "/version = / a\codeName = \"$branchName\"" "$versionFile"
fi

# Add the changed file back to the commit
git add "$versionFile"

# Amend the last commit to include the version update
# Use the original commit message
commitMessage=$(git log -1 --pretty=%B)
git commit --amend -m "$commitMessage"