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e0da/README.md

Last active Sep 16, 2020
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Prompts

e0da prompt

e0da prompt example

.zshrc goes in $HOME, everything else goes in $HOME/share, and you want to brew install zsh-git-prompt. I'm using Gruvbox here with macOS Terminal.

# shellcheck shell=bash
STDOUT=1
STDERR=2
if test -t $STDOUT; then
INTERACTIVE=1
else
INTERACTIVE=0
fi
interactive_shell() {
test "$INTERACTIVE" = 1
}
color() {
if interactive_shell; then
echo -en "\033[$1;5;$2m"
fi
}
B() {
echo -en "\033[1m"
}
b() {
echo -en "\033[22m"
}
F() {
color 38 "$1"
}
f() {
echo -en "\033[39m"
}
K() {
color 48 "$1"
}
k() {
echo -en "\033[49m"
}
log() {
echo -e "$@" >&$STDOUT
f >&$STDOUT
k >&$STDOUT
}
warn() {
echo -e "$@" >&$STDERR
f >&$STDERR
k >&$STDOUT
}
error() {
echo -e "$@" >&$STDERR
f >&$STDERR
k >&$STDOUT
}
# shellcheck shell=bash
# Unix
export BLACK=0
export RED=1
export GREEN=2
export YELLOW=3
export BLUE=4
export MAGENTA=5
export CYAN=6
export WHITE=7
export bBLACK=8
export bRED=9
export bGREEN=10
export bYELLOW=11
export bBLUE=12
export bMAGENTA=13
export bCYAN=14
export bWHITE=15
# Rainbow
export RED="$RED"
export ORANGE=208
export YELLOW="$YELLOW"
export GREN="$GREEN"
export BLUE="$BLUE"
export VIOLET="$MAGENTA"
# Other
export PINK=175
# Aliaases
export GRAY="$WHITE"
export dGRAY="$bBLACK"
export lGRAY="$bWHITE"
export INDIGO="$MAGENTA"
export PURPLE="$MAGENTA"
# vim: set ft=bash:
# shellcheck shell=bash
source "/usr/local/opt/zsh-git-prompt/zshrc.sh"
# shellcheck source=cli.sh
source "$HOME/share/cli.sh"
# shellcheck source=colors.sh
source "$HOME/share/colors.sh"
BOLD='%B' # bold mode
NORMAL='%b' # normal mode
# In lieu of descriptive names, use mostly consistent naming convention.
# Descriptive name, plus context as a character. The exception is actual
# characters, which have the type first. Because short names are nicer when all
# you're doing is string concatenation.
cL='»' # Left prompt character
cR='«' # Right prompt character
cLT='' # "Less Than" parenthesis character
cGT='' # "Greater Than" parenthesis character
spbC='31' # super pretty blue Color
branchC="$ORANGE" # branch Color
branchM="$BOLD" # branch Mode
cmdC="$spbC" # comand Color
cmdM="$NORMAL" # comand Mode
dirC="$BLUE" # directory Color
dirC="$spbC" # directory Color
dirM="$BOLD" # directory Mode
promptC="$bWHITE" # prompt Color
promptM="$BOLD" # prompt Mode
prL="$promptM%F{$bWHITE}$cL " # Left prompt
prR=" $promptM%F{$bWHITE}$cR" # Right prompt
prF="%F{$YELLOW}$cLT%F{$RED}%?%F{$YELLOW}$cGT " # prompt, prev cmd Failed
ZSH_THEME_GIT_PROMPT_PREFIX=''
ZSH_THEME_GIT_PROMPT_SUFFIX=''
ZSH_THEME_GIT_PROMPT_SEPARATOR=' '
ZSH_THEME_GIT_PROMPT_BRANCH="%{$branchM%F{$branchC}%}"
function e0da_prompt() {
if git rev-parse --is-inside-work-tree &>/dev/null; then
git_status=$(git_super_status | tr -d "\n")
git_ref=$(echo "$git_status" | awk '{ print $1 }')
git_status=$(echo "$git_status" | awk '{ print $2 }')
echo -en "$git_status$git_ref"
fi
echo -en "$prR%F{$dirC}%~"
}
# Print the index-th digit of digits, e.g. $(d 245 2) => 4
d() {
local digits; digits="$1"; shift
local index; index="$1"; shift
echo "$digits" | awk "{print \$$index}" | tr -d "\n"
}
rainbow_timestamp() {
local out
local t; t=$(date +'%H%M%S' | sed -E 's/(.)/\1 /g')
out="%F{ $RED }$(d "$t" 1)"
out="$out%F{$ORANGE}$(d "$t" 2)"
out="$out%F{$YELLOW}$(d "$t" 3)"
out="$out%F{$GREEN }$(d "$t" 4)"
out="$out%F{$BLUE }$(d "$t" 5)"
out="$out%F{$VIOLET}$(d "$t" 6)"
echo -en "$out" | tr -d "\n"
}
export PROMPT="%B\$(rainbow_timestamp)%(?.$prL.$prF)$cmdM%F{$cmdC}"
export RPROMPT="\$(e0da_prompt)%b%f"
# Restore text color before output begins
# https://stackoverflow.com/questions/9268836/zsh-change-prompt-input-color
preexec () { echo -ne "\e[0m" }
# vim: set ft=bash nowrap:
# shellcheck shell=bash
# shellcheck source=prompts.zsh
source "$HOME/share/prompts.zsh"
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