b313077a10
Colors are missconfigured in windows terminal. Switched to simple prompt, maybe extending in future.
147 lines
4.6 KiB
Cheetah
147 lines
4.6 KiB
Cheetah
#
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# System Name and type detectedn
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#
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mySystem=$(uname -n)
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if dnsdomainname &> /dev/null ; then
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myFQDN=$(uname -n).$(dnsdomainname)
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else
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myFQDN=$(uname -n)
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fi
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myCategory="{{.bash.prompt.category}}"
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myColor="{{.bash.prompt.color}}"
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myType="{{.chezmoi.hostname}}"
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{{ if eq .chezmoi.os "windows" -}}
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myPrettyName="{{.chezmoi.os}}"
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{{ else -}}
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myPrettyName="{{.chezmoi.osRelease.prettyName}}"
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{{ end -}}
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myNum=0
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# Helper functions go set colors with tput
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function colf() {
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local color=$1
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tput setaf "$color"
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}
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function colb() {
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local color=$1
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tput setab "$color"
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}
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function res() {
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tput sgr0
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}
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# last exit code
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function lastExitCode {
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local exit="$?"
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if [ $exit != 0 ];then
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# printf '\e[38;5;160m%-5s' "✕ ❗ ($exit)"
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echo "$(colf 1)(⚡$exit)"
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else
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echo '✓'
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fi
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}
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# TODO: switch to use themes
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# So far the colors used:
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# - green (2) for directory
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# - blue (4) for git prompt
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# - red (1) for 'star'
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# Color sequences must be escaped with '\[ ... \]
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# See https://unix.stackexchange.com/questions/105958/terminal-prompt-not-wrapping-correctly
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function hostPrompt() {
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local system=$1
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echo "\[$(colf "$PROMPT_COLOR")\]░▒▓\[$(colb "$PROMPT_COLOR")\]\[$(colf 7)$(tput bold)\] $system \[$(res)$(colf "$PROMPT_COLOR")$(colb 7)\]▓▒░ \h"
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}
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function statusPrompt() {
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local type=$1
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echo "\[$(colf "$PROMPT_COLOR")\] \$(lastExitCode)\[$(colf "$PROMPT_COLOR")\] $type \[$(res)\]\[$(colf 7)\]▓▒░"
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}
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function userPrompt() {
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echo "\[$(res)\]\[$(colf 2)\]\u@\h \[$(colf 1)\]☆ \[$(colf 2)\]\w \[$(colf 1)\]☆ \[$(colf 4)\]\$(parse_git_branch) "
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}
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function datePrompt() {
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echo "\[$(colf 2)\]\D{%Y-%m-%d %H:%M:%S}"
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#echo "\[$(colf 2) \]"
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}
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function setPrompt() {
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local category=$1
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local type=$2
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PROMPT_COLOR=$3
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SYSTEM_PROMPT="$(hostPrompt "$category")"
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TYPE_PROMPT="$(statusPrompt "$type")"
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USER_PROMPT="$(userPrompt) "
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DATE="$(datePrompt)"
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PROMPT="${SYSTEM_PROMPT} ${TYPE_PROMPT}\n${USER_PROMPT}\n${DATE}"
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# PS1="${PROMPT} → \[$(res)\]"
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PS1="\n \[\033[0;34m\]┌─────(\[\033[1;35m\]\u@\h\[\033[0;34m\])─────(\[\033[1;32m\]\w\[\033[0;34m\]) \n └> \[\033[1;36m\]\$ \[\033[0m\]"
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}
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# example from http://stackoverflow.com/questions/4133904/ps1-line-with-git-current-branch-and-colors
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function color_my_prompt {
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local __user_and_host="\[\033[01;32m\]\u@\h"
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local __cur_location="\[\033[01;34m\]\w"
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local __git_branch_color="\[\033[31m\]"
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#local __git_branch="\`ruby -e \"print (%x{git branch 2> /dev/null}.grep(/^\*/).first || '').gsub(/^\* (.+)$/, '(\1) ')\"\`"
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local __git_branch='`git branch 2> /dev/null | grep -e ^* | sed -E s/^\\\\\*\ \(.+\)$/\(\\\\\1\)\ /`'
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local __prompt_tail="\[\033[35m\]$"
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local __last_color="\[\033[00m\]"
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export PS1="$__user_and_host $__cur_location $__git_branch_color$__git_branch$__prompt_tail$__last_color "
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}
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function parse_git_branch {
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# echo -n $(git branch --no-color 2>/dev/null | awk -v out=$1 '/^*/ { if(out=="") print $2; else print out}')
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git_branch="$(git branch 2> /dev/null | grep -e ^* | sed -E s/^\\\*\ \(.+\)$/\(\ \\\1\)\ /)"
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if [ -z "$git_branch" ];
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then
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git_branch="(no git branch) "
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else
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local git_dir="$(git rev-parse --git-dir)"
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if [ -f $git_dir/logs/refs/stash ];
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then
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local git_stash="$(wc -l $git_dir/logs/refs/stash | sed -E 's/^([0-9]+).*/\1/')"
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else
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local git_stash="0"
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fi
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if [ $git_stash -gt 0 ];
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then
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git_branch=$(echo $git_branch | sed -E "s/^(.*)\)$/\1\|stash:${git_stash}\)/")
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fi
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fi
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echo -n -e "$git_branch"
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}
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# fast version form https://stackoverflow.com/questions/4485059/git-bash-is-extremely-slow-on-windows-7-x64
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fast_git_ps1 ()
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{
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printf -- "$(git branch 2>/dev/null | sed -ne '/^\* / s/^\* \(.*\)/ [\1] / p')"
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}
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# Set backgroud color of prompt, default to magenta
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# Color #define Value RGB
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# black COLOR_BLACK 0 0, 0, 0
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# red COLOR_RED 1 max,0,0
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# green COLOR_GREEN 2 0,max,0
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# yellow COLOR_YELLOW 3 max,max,0
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# blue COLOR_BLUE 4 0,0,max
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# magenta COLOR_MAGENTA 5 max,0,max
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# cyan COLOR_CYAN 6 0,max,max
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# white COLOR_WHITE 7 max,max,max
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# setPrompt "${myCategory}" "${myPrettyName}" "${myColor:-5}"
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if [[ -z "${myType// }" ]]; then
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TYPE=$(uname -n)
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else
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TYPE=" $myType "
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fi
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setPrompt "${myCategory}" "${myPrettyName}" ${myColor:-6}
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# color_my_prompt
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# TODO: background colors...
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# TODO: private history file for shared accounts
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# TODO: vim
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