Fernando Schauenburg
817735b658
This way we just add new completion files to this directory instead of having to add them one by one in .bashrc.
302 lines
10 KiB
Bash
302 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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# Source any available completion helpers
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if [ -d /usr/local/etc/bash_completion.d ]; then
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for f in /usr/local/etc/bash_completion.d/*; do
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source "$f"
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done
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fi
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# Source a local bashrc if available
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if [ -f "$HOME/.bashrc.local" ]; then
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source "$HOME/.bashrc.local"
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fi
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