.bashrc

# brew
eval "$(/opt/homebrew/bin/brew shellenv)"

# prompt: branch for prompt
branch_name() {
	local branch=$(git branch 2>/dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
	if [[ $branch != "" ]]; then
		echo ' ['$branch']'
	fi
}

# prompt: format the line
prompt_line() {
	local _GREEN=$(tput setaf 2)
	local _BLUE=$(tput setaf 4)
	local _RESET=$(tput sgr0)
	echo "\[${_BLUE}\]\W\[${_RESET}${_GREEN}\]\$(branch_name)\[${_RESET}\] \$ \[\e[0m\]"
}

# history: quickly grep
hs() {
	history | grep "${1}"
}

# Make gpg key id more accessible
KEYID=$(gpg -k --with-colons "Pete Saia <iam@petesaia.com>" | awk -F: '/^pub:/ { print $5; exit }')
export KEYID=$KEYID

encrypt() {
  local input="$1"
  local output
  
  if [[ -d "$input" ]]; then
    # Archive the directory into a tar.gz file
    tar_file="${input%/}.$(date +%s).tar.gz"
    tar czf "$tar_file" "$input"
    input="$tar_file"
  fi
  
  # Generate the encrypted file name
  output="${input}.enc"
  
  # Encrypt the input
  gpg --encrypt --armor --output "$output" -r "$KEYID" "$input" && \
    echo "$input -> $output"
}

decrypt() {
  local input="$1"
  local output
  
  # Generate the decrypted file name by stripping the last `.enc`
  output=$(echo "$input" | rev | cut -d '.' -f 2- | rev)
  
  # Decrypt the input
  gpg --decrypt --output "$output" "$input" && \
    echo "$input -> $output"
  
  # Check if the decrypted file is a tar.gz and extract it
  if [[ "$output" == *.tar.gz ]]; then
    extracted_dir="${output%.tar.gz}"
    mkdir -p "$extracted_dir"
    tar xzf "$output" -C "$extracted_dir" && \
      echo "Extracted $output to $extracted_dir"
  fi
}

# env
export PS1=$(prompt_line)
export CODE_PATH="${HOME}/code"
export GOROOT="${HOME}/go/go1.23.4"
export GOBIN="${GOROOT}/bin"
export GOPATH="${GOROOT}/versioned_packages"
export N_PREFIX="${CODE_PATH}/node_versions"
export PATH="${GOBIN}:/usr/local/bin:$PATH"
export NVM_DIR="$HOME/.nvm"
export EDITOR=nvim
export SHELL=kitty

# Required by gpg2 in order to sign commits
export GPG_TTY=$(tty)

# git: dotfile management
alias config='git --git-dir=$HOME/.cfg/ --work-tree=$HOME'

# rust: things
if [[ -d "$HOME/.cargo" ]]; then . "$HOME/.cargo/env"; fi

# misc aliases
alias k=kubectl
alias vim="nvim"
alias vi="nvim"

# history: always append, a lot of lines, and important stuff
shopt -s histappend
shopt -s cmdhist
HISTFILESIZE=1000000
HISTSIZE=1000000
HISTIGNORE='ls:bg:fg:history:cd'
HISTTIMEFORMAT='%F %T '
PROMPT_COMMAND='history -a'

# direnv
eval "$(direnv hook bash)"

# source things I'd like to keep out of git
if [[ -f "$HOME/.bashrcs" ]]; then
	source $HOME/.bashrcs
fi