#!/bin/bash

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

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

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

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

# Check if file exists
if [ ! -f "$VERSION_FILE" ]; then
    echo "Error: Version file not found at $VERSION_FILE"
    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 = \"$NEW_VERSION\"/" "$VERSION_FILE"

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

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

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