forked from Shinonome/dots-hyprland
H0mire
93 lines
3.0 KiB
Bash
93 lines
3.0 KiB
Bash
#!/bin/bash
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# This script updates the dotfiles by fetching the latest version from the Git repository and then replacing files
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# that have not been modified by the user to preserve changes. The remaining files will be replaced with the new ones.
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cd "$(dirname "$0")"
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export base="$(pwd)"
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function get_checksum() {
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# Get the checksum of a specific file
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md5sum "$1" | awk '{print $1}'
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}
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# Define the folders to update
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folders=(".config" ".local")
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exclude_folders=("/home/janik/.config/hypr/custom")
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# Build the exclude string for find command
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exclude_string=""
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for folder in "${exclude_folders[@]}"; do
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exclude_string+="! -path $folder -prune -o "
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done
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# Then check which files have been modified since the last update
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modified_files=()
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# Find all files in the specified folders and their subfolders, excluding specified folders
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while IFS= read -r -d '' file; do
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# Calculate checksums
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base_checksum=$(get_checksum "$base/$file")
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home_checksum=$(get_checksum "$HOME/$file")
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# Compare checksums and add to modified_files if necessary
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if [[ $base_checksum != $home_checksum ]]; then
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modified_files+=("$file")
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fi
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done < <(eval find "${folders[@]}" -type f $exclude_string -print0)
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echo "Modified files: ${modified_files[@]}"
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# Output all modified files
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if [[ ${#modified_files[@]} -gt 0 ]]; then
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echo "The following files have been modified since the last update:"
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for file in "${modified_files[@]}"; do
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echo "$file"
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done
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else
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echo "No files found that have been modified since the last installation/update. All files will be replaced. Are you sure you want to continue? [y/N] "
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read -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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exit 1
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fi
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fi
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# Ask if the user wants to keep them
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read -p "Do you want to keep these files untouched? [y/N] " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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echo "Keeping modified files."
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else
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echo "Replacing all files."
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modified_files=()
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fi
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# Then update the repository
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git pull
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# Now only replace the files that are not modified by the user
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for folder in "${folders[@]}"; do
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# Find all files (including those in subdirectories) and copy them
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find "$folder" -type f $exclude_string -print0 | while IFS= read -r -d '' file; do
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if [[ -f "$file" && ! " ${modified_files[@]} " =~ " ${file} " ]]; then
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# Construct the destination path
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destination="$HOME/$file"
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# Copy the file
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cp -rf "$base/$file" "$destination"
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fi
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done
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done
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# Add the new files, because maybe the update added new files
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for folder in "${folders[@]}"; do
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# Find all files (including those in subdirectories) and copy them
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find "$folder" -type f $exclude_string -print0 | while IFS= read -r -d '' file; do
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if [[ ! -f "$HOME/$file" ]]; then
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echo "Adding new file: $file"
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# Construct the destination path
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destination="$HOME/$file"
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# Copy the file
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cp -rf "$base/$file" "$destination"
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fi
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done
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done
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