Fernando Schauenburg
abfa79b015
Disabling the terminal option for START/STOP is better because this affects all programs. The previous fix only worked for readline.
294 lines
10 KiB
Bash
294 lines
10 KiB
Bash
# Return immediately if non-interactive (makes FTP clients happy)
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[[ "$-" == *i* ]] || return
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bashrc_customize_environment() {
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[ -z "$BACKGROUND" ] && export BACKGROUND="dark"
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export EDITOR="vim"
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export LANG="en_US.UTF-8"
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export LANGUAGE="en_US"
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export LC_CTYPE="en_US.UTF-8"
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export LC_ALL="en_US.UTF-8"
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export LESS="-i -j.49 -M -R -z-2"
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export LESSHISTFILE=/dev/null
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export PAGER=less
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export \
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base03="1;30" base02="0;30" base01="1;32" base00="1;33" \
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base0="1;34" base1="1;36" base2="0;37" base3="1;37" \
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red="0;31" orange="1;31" yellow="0;33" green="0;32" \
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cyan="0;36" blue="0;34" violet="1;35" magenta="0;35"
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# Eternal bash history (from https://stackoverflow.com/a/19533853)
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export HISTCONTROL=erasedups
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export HISTFILESIZE=
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export HISTSIZE=
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export HISTTIMEFORMAT="[%F %T] "
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export HISTFILE=~/.bash_eternal_history
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}
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bashrc_customize_shell_options() {
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for option in cdspell checkwinsize globstar histappend nocaseglob
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do
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shopt -s "$option" 2> /dev/null
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done
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}
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bashrc_customize_paths() {
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# Find out where Homebrew performs installations. If Homebrew is not
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# installed (e.g. running on Linux), assume /usr/local for our
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# installations.
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local prefix=/usr/local
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if command -v brew &>/dev/null; then
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prefix=$(brew --prefix)
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fi
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# Prevent path_helper from messing with the PATH when starting tmux.
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# See: https://superuser.com/a/583502
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if [ "$(uname)" == "Darwin" ]; then
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export PATH=""
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source /etc/profile
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fi
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# Add custom bin dirs to PATH if they exist and are not already in PATH.
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while read p
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do
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if [ -d "$p" ] && [[ ":$MANPATH:" != *":$p:"* ]]; then
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MANPATH="$p:$MANPATH"
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fi
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done <<-EOF
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$prefix/share/man
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$prefix/opt/coreutils/libexec/gnuman
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EOF
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# If MANPATH is not yet defined, initialize it with the contents of
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# `manpath`.
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if [ -z ${MANPATH+x} ]; then
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export MANPATH=$(manpath)
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fi
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# Prepend custom man directories to MANPATH if they exist, so that we get
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# correct man page entries when multiple versions of a command are
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# available.
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while read p
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do
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if [ -d "$p" ] && [[ ":$PATH:" != *":$p:"* ]]; then
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PATH="$p:$PATH"
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fi
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done <<-EOF
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$prefix/opt/coreutils/libexec/gnubin
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$HOME/.local/bin
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$HOME/bin
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EOF
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}
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bashrc_customize_aliases() {
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# Group directories first if supported by the available `ls` command.
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local ls_dir_group=""
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if ls --group-directories-first >/dev/null 2>&1; then
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ls_dir_group="--group-directories-first"
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fi
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alias g="git"
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alias ls="ls -hF --color=auto ${ls_dir_group}"
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alias la="ls -a"
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alias ll="ls -l"
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alias lla="ls -la"
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alias grep="grep --color=auto";
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alias egrep="egrep --color=auto";
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alias fgrep="fgrep --color=auto";
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alias v="vim"
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alias vi="vim"
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alias path='echo $PATH | tr -s ":" "\n"'
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alias mpath='echo $MANPATH | tr -s ":" "\n"'
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}
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bashrc_send_term_osc() {
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# Send an OSC (Operating System Commmand) to the terminal.
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if [ -n "$TMUX" ]; then
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# http://permalink.gmane.org/gmane.comp.terminal-emulators.tmux.user/1324
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echo -ne "\033Ptmux;\033\033]$1\007\033\\"
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elif [ "${TERM%%-*}" = "screen" ]; then
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echo -ne "\033P\033]$1\007\033\\"
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else
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echo -ne "\033]$1\033\\"
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fi
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}
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bashrc_customize_terminal_colors() {
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if [ "$TERM_PROGRAM" = "Apple_Terminal" ]; then
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echo "tell application \"Terminal\" to set current settings of selected tab of front window to settings set \"solarized-$BACKGROUND\"" | osascript
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return
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fi
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# Solarized colors from http://ethanschoonover.com/solarized
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local \
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base03_rgb=002b36 base02_rgb=073642 base01_rgb=586e75 base00_rgb=657b83 \
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base0_rgb=839496 base1_rgb=93a1a1 base2_rgb=eee8d5 base3_rgb=fdf6e3 \
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red_rgb=dc322f orange_rgb=cb4b16 yellow_rgb=b58900 green_rgb=859900 \
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cyan_rgb=2aa198 blue_rgb=268bd2 violet_rgb=6c71c4 magenta_rgb=d33682
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if [ "$BACKGROUND" = "dark" ]; then
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local background_rgb=$base03_rgb foreground_rgb=$base1_rgb
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else
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local background_rgb=$base2_rgb foreground_rgb=$base02_rgb
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fi
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if [ -n "$ITERM_SESSION_ID" ]; then
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# iTerm2: Pnrrggbb (http://iterm2.com/documentation-escape-codes.html)
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bashrc_send_term_osc "Pg$foreground_rgb" # Foreground
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bashrc_send_term_osc "Pi$foreground_rgb" # Bold
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bashrc_send_term_osc "Ph$background_rgb" # Background
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bashrc_send_term_osc "Pj$base01_rgb" # Selection
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bashrc_send_term_osc "Pk$base2_rgb" # Selected text
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bashrc_send_term_osc "Pl$red_rgb" # Cursor
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bashrc_send_term_osc "Pm$red_rgb" # Cursor text
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local format_string="P%s" a=a b=b c=c d=d e=e f=f
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else
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# Other terminals: 4;n;#rrggbb (e.g. https://github.com/mintty/mintty/wiki/Tips#changing-colours)
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bashrc_send_term_osc "10;#$foreground_rgb" # Foreground
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bashrc_send_term_osc "11;#$background_rgb" # Background
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bashrc_send_term_osc "12;#$red_rgb" # Cursor
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local format_string="4;%d;#" a=10 b=11 c=12 d=13 e=14 f=15
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fi
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bashrc_send_term_osc "$(printf $format_string 0)$base02_rgb"
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bashrc_send_term_osc "$(printf $format_string 1)$red_rgb"
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bashrc_send_term_osc "$(printf $format_string 2)$green_rgb"
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bashrc_send_term_osc "$(printf $format_string 3)$yellow_rgb"
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bashrc_send_term_osc "$(printf $format_string 4)$blue_rgb"
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bashrc_send_term_osc "$(printf $format_string 5)$magenta_rgb"
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bashrc_send_term_osc "$(printf $format_string 6)$cyan_rgb"
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bashrc_send_term_osc "$(printf $format_string 7)$base2_rgb"
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bashrc_send_term_osc "$(printf $format_string 8)$base03_rgb"
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bashrc_send_term_osc "$(printf $format_string 9)$orange_rgb"
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bashrc_send_term_osc "$(printf $format_string $a)$base01_rgb"
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bashrc_send_term_osc "$(printf $format_string $b)$base00_rgb"
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bashrc_send_term_osc "$(printf $format_string $c)$base0_rgb"
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bashrc_send_term_osc "$(printf $format_string $d)$violet_rgb"
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bashrc_send_term_osc "$(printf $format_string $e)$base1_rgb"
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bashrc_send_term_osc "$(printf $format_string $f)$base3_rgb"
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}
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bashrc_set_prompt() {
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local exit_code=$?
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local level=$SHLVL
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if [[ -n "$TMUX" ]]; then
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level=$(($SHLVL - 2))
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fi
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local prompt=$(printf '\$%.0s' $(seq 1 $level))
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local color="$cyan"
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if [ $EUID -eq 0 ]; then
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# root user
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prompt=$(printf '#%.0s' $(seq 1 $level))
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color="$orange"
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elif [ -n "$SSH_CLIENT" ]; then
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# SSH connection
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color="$yellow"
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fi
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local user_host_color="\[\033[${color}m\]"
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local pwd_color="\[\033[${blue}m\]"
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local exit_code_color="\[\033[${magenta}m\]"
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local git_color="\[\033[${green}m\]"
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local default_color="\[\033[0m\]"
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PS1="[" # [
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PS1+="$user_host_color\u@\h " # user @ host
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PS1+="$pwd_color\w" # pwd
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if [[ $exit_code != 0 ]]; then
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PS1+=" $exit_code_color$exit_code" # last exit code if non-zero
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fi
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PS1+="$git_color$(__git_ps1 ' %s')" # git status (only if in repo)
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PS1+="$default_color" # back to default color
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PS1+="]" # ]
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PS1+="\n$prompt " # prompt on next line
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}
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bashrc_customize_prompt() {
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export GIT_PS1_SHOWDIRTYSTATE=1
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export GIT_PS1_SHOWSTASHSTATE=1
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export GIT_PS1_SHOWUNTRACKEDFILES=1
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export GIT_PS1_SHOWUPSTREAM="verbose"
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export PROMPT_COMMAND="bashrc_set_prompt"
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export PS2=". "
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}
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bashrc_customize_ls() {
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local ls_colors="$HOME/.config/dircolors/solarized-$BACKGROUND"
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if type dircolors &> /dev/null && [ -f $ls_colors ]; then
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eval "$(dircolors $ls_colors)"
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fi
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}
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# Change to light background
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light() {
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export BACKGROUND="light"
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bashrc_customize_terminal_colors
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bashrc_customize_prompt
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bashrc_customize_ls
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}
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# Change to dark background
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dark() {
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export BACKGROUND="dark"
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bashrc_customize_terminal_colors
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bashrc_customize_prompt
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bashrc_customize_ls
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}
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# Print the solarized palette (for testing)
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solarized() {
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base03" Base03 "$base03" 8
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$red" Red "$red" 1
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base02" Base02 "$base02" 0
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$orange" Orange "$orange" 9
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base01" Base01 "$base01" 10
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$yellow" Yellow "$yellow" 3
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base00" Base00 "$base00" 11
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$green" Green "$green" 2
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base0" Base0 "$base0" 12
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$cyan" Cyan "$cyan" 6
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base1" Base1 "$base1" 14
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$blue" Blue "$blue" 4
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base2" Base2 "$base2" 7
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$violet" Violet "$violet" 13
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printf "\033[%sm%-7s %-s %2d\033[0m\t" "$base3" Base3 "$base3" 15
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printf "\033[%sm%-7s %-s %2d\033[0m\n" "$magenta" Magenta "$magenta" 5
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}
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# Combined mkdir and cd
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mkcd() { mkdir -p -- "$1" && cd -P -- "$1"; }
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# Colorized `man`
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man() {
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if [ "$BACKGROUND" = "dark" ]; then
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local standout="$base02;44" bold="$yellow" underline="$base3;4"
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else
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local standout="$base02;46" bold="$blue" underline="$base00;4"
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fi
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env \
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LESS_TERMCAP_so=$(echo -ne "\033[${standout}m") \
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LESS_TERMCAP_md=$(echo -ne "\033[${bold}m") \
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LESS_TERMCAP_us=$(echo -ne "\033[${underline}m") \
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LESS_TERMCAP_se=$'\033[0m' \
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LESS_TERMCAP_me=$'\033[0m' \
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LESS_TERMCAP_ue=$'\033[0m' \
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GROFF_NO_SGR=1 \
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man "$@"
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}
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# Apply customizations
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stty -ixon # disable ctrl-s and ctrl-q
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bashrc_customize_environment
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bashrc_customize_shell_options
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bashrc_customize_paths
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bashrc_customize_aliases
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bashrc_customize_terminal_colors
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bashrc_customize_prompt
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bashrc_customize_ls
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[ -f ~/.config/shell/git-prompt.sh ] && . ~/.config/shell/git-prompt.sh
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[ -f ~/.config/shell/git-completion.bash ] && . ~/.config/shell/git-completion.bash
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[ -f ~/.bashrc.local ] && . ~/.bashrc.local
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