#!/usr/bin/env bash
# shellcheck disable=SC1090,SC1091
#
# ~/.bashrc
#

# If not running interactively, don't do anything
[[ $- != *i* ]] && return
[[ -z "${PS1-}" ]] && return

# wrapper for lazily loading __git_ps1 whenever it is actually needed
_lazy_git_ps1() {
	if [[ -z $__GIT_PROMPT_SOURCED ]]; then
		if [[ -d .git || $(git rev-parse --is-inside-work-tree 2>/dev/null) == true ]]; then
			source /usr/share/bash-completion/completions/git &>/dev/null
			source /usr/share/git/completion/git-prompt.sh &>/dev/null
			export __GIT_PROMPT_SOURCED=1
			__git_ps1 "$@"
		fi
	else
		__git_ps1 "$@"
	fi
}

# lazy loading of ssh agents
_lazy_ssh() {
	if [[ -z $SSH_AUTH_SOCK ]]; then
		eval "$(ssh-agent -s)" &>/dev/null
		ssh-add "$HOME/.ssh/github" &>/dev/null
		ssh-add "$HOME/.ssh/admin@homeserver" &>/dev/null
	fi
}
# aliases so the function is called beforehand
alias ssh='_lazy_ssh; ssh'
alias sudo='_lazy_ssh; sudo'

# alias to colourize make output
_make() {
	make "$@" 2> >(sed -E \
		-e "s/^([Mm]akefile:[0-9]+:.*)/\x1b[33m\1\x1b[0m/" \
		-e "s/^.*error.*$/\x1b[31m&\x1b[0m/I" >&2)
}

# set PS1
PS1=
PS1="$PS1"'\[\033[01;35m\]\u@\h'            # user@host
PS1="$PS1"'\[\033[00m\]:'                   # seperator
PS1="$PS1"'\[\033[01;34m\]\w'               # working directory
PS1="$PS1"'\[\033[01;93m\]$(_lazy_git_ps1)' # github branch
PS1="$PS1"'\[\033[00m\]\$ '                 # shell sign

# history settings
HISTCONTROL=ignoreboth # don't put duplicate lines or lines starting with space in the history.
HISTSIZE=1000
HISTFILESIZE=2000

export MANPAGER='nvim +Man!'                                                           # use neovim as a manual pager
export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01' # coloured GCC warnings and errors
export EDITOR=nvim                                                                     # use neovim as an editor
export VISUAL=nvim                                                                     # use neovim for visual-based editors

# export Microsoft's bullshit outta here
export DOTNET_CLI_TELEMETRY_OPTOUT=1
export VCPKG_DISABLE_METRICS=1

# vcpkg shit
export VCPKG_ROOT=$HOME/.local/share/vcpkg
export PATH=$VCPKG_ROOT:$PATH
source /home/user/.local/share/vcpkg/scripts/vcpkg_completion.bash &>/dev/null

# check the window size after each command (and if necessary, the values of LINES and COLUMNS)
shopt -s checkwinsize

#
# aliases
#

# aliases for colour
alias dir='dir --color=auto'
alias vdir='vdir --color=auto'
alias ls='eza -Abhg --colour=auto'
alias grep='rg'
alias diff='diff --color'
alias ip='ip -c'

# application aliases
alias ncdu='ncdu --color=dark -t 16'
alias hyfetch='hyfetch --ascii-file $HOME/.config/hyfetch-ascii'
alias bat='bat --wrap never --tabs 4 --theme gruvbox-dark'
alias make='_make -j'

# aliases to avoid mistakes
alias cp='cp -i'
alias mv='mv -i'
#alias rm='rm -i'

alias :qa='exit'
alias qa='exit'
alias :q='exit'
alias q='exit'
alias py3='python3'

# cute lil hyfetch :3
[[ $TERM == "xterm-kitty" ]] && hyfetch