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148 lines
3.8 KiB
Bash
148 lines
3.8 KiB
Bash
#!/usr/bin/env bash
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## SPDX-FileCopyrightText: 2023 Benjamin Grande M. S. <ben.grande.b@gmail.com>
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##
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## SPDX-License-Identifier: AGPL-3.0-or-later
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## {{{ Requirements
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## If not running interactively, return.
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case $- in
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*i*) ;;
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*) return;;
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esac
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## Source default files.
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# shellcheck disable=SC1090,SC1091
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source "${HOME}/.profile"
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# shellcheck disable=SC1090
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source "${ENV}"
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## }}}
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## {{{ Options
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HISTCONTROL=ignoredups
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shopt -s autocd
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shopt -s direxpand
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shopt -s cdspell
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shopt -s dirspell
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shopt -s histappend
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shopt -s checkwinsize
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shopt -s extglob
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shopt -s globstar
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## }}}
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## {{{ Alias
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alias reload="exec bash"
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## }}}
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## {{{ Prompt
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if test -z "${debian_chroot:-}" && test -r /etc/debian_chroot; then
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debian_chroot="$(cat -- /etc/debian_chroot)"
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fi
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_reset_line() {
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case "${TERM-}" in
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""|dumb|linux*|vt100*|vt220*) return;;
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*) ;;
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esac
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## Credit: Can't find the source, posted on StackExchange or alike.
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## Does not work well on Bash 5.0 and older.
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bash_version_clean="${BASH_VERSION%.*}"
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bash_version_clean="${bash_version_clean//\./}"
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if [[ ! ${bash_version_clean} =~ ^[0-9]+$ ]]; then
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return
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fi
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if test "${bash_version_clean}" -lt 51; then
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unset bash_version_clean
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return
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fi
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unset bash_version_clean
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## Ask the terminal for any pending (line buffered) input.
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termios="$(stty -g)" && stty -icanon && stty "${termios}"
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unset termios
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## On pending input, assume it's been echoed and we're not in first column.
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## Otherwise ask the terminal for current column and read it from input.
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if read -t 0 || {
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IFS='[;' read -s -r -d'R' -p$'\033[6n' _ _ cur_y && [[ ${cur_y} != 1 ]]
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}
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then
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unset cur_y
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## Print line ending char with reversed video and end with newline.
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if test "${color_prompt-}" = "yes"; then
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printf '%b' "\033[41m\033[0m\033[7m%\033[0m\n\r"
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else
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printf '%b' "%\n\r"
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fi
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fi
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}
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_print_ec(){
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test "${_ec_ps1}" = "0" && return
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if test "${color_prompt:-}" = "yes"; then
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printf '%b%s%b' "(\001\033[31m\002" "${_ec_ps1}" "\001\033[0m\002)"
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else
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printf '%s' "(${_ec_ps1})"
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fi
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unset _ec_ps1
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}
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_save_ec() { _ec_ps1=$?; }
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PROMPT_COMMAND=(_save_ec)
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newline=$'\n'
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# shellcheck disable=SC2154
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if test "${color_prompt:-}" = "yes"; then
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# shellcheck disable=SC2154
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PS1="\$(_reset_line)\$(resize-terminal)\[\033[35m\][\[${reset_color}\]"
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PS1="${PS1}${debian_chroot:+(${debian_chroot})}\[${usercolor}\]\u@\h "
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PS1="${PS1}\[${dircolor}\]\w\[${reset_color}\]\$(_git_prompt_info)"
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PS1="${PS1}\[\033[35m\]]\[${reset_color}\]${newline-}\$(_print_ec)"
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PS1="${PS1}${ps1_symbol} "
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else
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PS1="\$(_reset_line)\$(resize-terminal)"
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PS1="${PS1}[${debian_chroot:+(${debian_chroot})}"
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PS1="${PS1}\u@\h:\w\$(_git_prompt_info)]${newline-}\$(_print_ec)"
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PS1="${PS1}${ps1_symbol} "
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fi
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case "${TERM-}" in
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screen*|xterm*|rxvt*)
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## Set window title
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PS1="\[\033]0;${debian_chroot:+(${debian_chroot})}\u@\h: \w\a\]${PS1}"
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;;
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*) ;;
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esac
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case "${TERM-}" in
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""|dumb|linux*|vt100*|vt220*)
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PS0=""
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;;
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*)
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## Reset cursor to steady block after command input and before execution.
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# shellcheck disable=SC2034
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PS0="\033[2 q\2"
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;;
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esac
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if ! shopt -oq posix; then
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source_readable /usr/share/bash-completion/bash_completion
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fi
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unset newline ps1_symbol dircolor reset_color usercolor
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## }}}
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## {{{ Plugins
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if has zoxide; then
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zoxide_bash_completion="$(zoxide init bash)"
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eval "${zoxide_bash_completion}"
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unset zoxide_bash_completion
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fi
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if has gitlint; then
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gitlint_bash_completion="$(_GITLINT_COMPLETE=bash_source gitlint)"
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eval "${gitlint_bash_completion}"
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unset gitlint_bash_completion
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fi
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source_readable /usr/share/doc/fzf/examples/key-bindings.bash
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source_readable /usr/share/doc/fzf/examples/completion.bash
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## }}}
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## {{{ End
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## Source local bash configuration.
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source_readable "${HOME}/.bashrc.local"
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## }}}
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