mirror of
https://github.com/romkatv/powerlevel10k.git
synced 2024-11-12 08:10:07 +00:00
don't read configuration options until the first precmd; plus massive refactoring and cleanup
This commit is contained in:
romkatv
parent
696290fb22
commit
5ee0054298
4 changed files with 892 additions and 1191 deletions
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@ -6,10 +6,9 @@
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# https://github.com/bhilburn/powerlevel9k
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# https://github.com/bhilburn/powerlevel9k
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################################################################
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################################################################
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typeset -gAh __P9K_COLORS
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# https://jonasjacek.github.io/colors/
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# https://jonasjacek.github.io/colors/
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# use color names by default to allow dark/light themes to adjust colors based on names
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# use color names by default to allow dark/light themes to adjust colors based on names
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__P9K_COLORS=(
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typeset -gAh __P9K_COLORS=(
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black 000
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black 000
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red 001
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red 001
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green 002
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green 002
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@ -270,89 +269,29 @@ __P9K_COLORS=(
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grey93 255
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grey93 255
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)
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)
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function termColors() {
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# For user convenience: type `getColorCode background` or `getColorCode foreground` to see
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if [[ $POWERLEVEL9K_IGNORE_TERM_COLORS == true ]]; then
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# the list of predefined colors.
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return
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fi
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local term_colors
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if which tput &>/dev/null; then
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term_colors=$(tput colors)
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else
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term_colors=$(echotc Co)
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fi
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if (( ! $? && ${term_colors:-0} < 256 )); then
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print -P "%F{red}WARNING!%f Your terminal appears to support fewer than 256 colors!"
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print -P "If your terminal supports 256 colors, please export the appropriate environment variable"
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print -P "_before_ loading this theme in your \~\/.zshrc. In most terminal emulators, putting"
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print -P "%F{blue}export TERM=\"xterm-256color\"%f at the top of your \~\/.zshrc is sufficient."
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fi
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}
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# get the proper color code if it does not exist as a name.
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function getColor() {
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# If Color is not numerical, try to get the color code.
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if [[ "$1" != <-> ]]; then
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1=$(getColorCode $1)
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fi
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echo -n "$1"
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}
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# empty paramenter resets (stops) background color
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function backgroundColor() {
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echo -n "%K{$(getColor $1)}"
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}
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# empty paramenter resets (stops) foreground color
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function foregroundColor() {
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echo -n "%F{$(getColor $1)}"
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}
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# Get numerical color codes. That way we translate ANSI codes
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# into ZSH-Style color codes.
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function getColorCode() {
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function getColorCode() {
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# Early exit: Check if given value is already numerical
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if (( ARGC == 1 )); then
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if [[ "$1" == <-> ]]; then
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case $1 in
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# Pad color with zeroes
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foreground)
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echo -n "${(l:3::0:)1}"
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local k
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return
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for k in "${(k@)__P9K_COLORS}"; do
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fi
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local v=${__P9K_COLORS[$k]}
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print -P "%F{$v}$v - $k%f"
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local colorName="${1}"
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done
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# Check if value is none with any case.
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return
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if [[ "${(L)colorName}" == "none" ]]; then
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;;
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echo -n 'none'
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background)
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elif [[ "${colorName}" == "foreground" ]]; then
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local k
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# for testing purposes in terminal
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for k in "${(k@)__P9K_COLORS}"; do
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# call via `getColorCode foreground`
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local v=${__P9K_COLORS[$k]}
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for i in "${(k@)__P9K_COLORS}"; do
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print -P "%K{$v}$v - $k%k"
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print -P "$(foregroundColor $i)$(getColor $i) - $i%f"
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done
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done
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return
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elif [[ "${colorName}" == "background" ]]; then
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;;
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# call via `getColorCode background`
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esac
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for i in "${(k@)__P9K_COLORS}"; do
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print -P "$(backgroundColor $i)$(getColor $i) - $i%k"
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done
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else
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# Strip eventual "bg-" prefixes
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colorName=${colorName#bg-}
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# Strip eventual "fg-" prefixes
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colorName=${colorName#fg-}
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# Strip eventual "br" prefixes ("bright" colors)
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colorName=${colorName#br}
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echo -n $__P9K_COLORS[$colorName]
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fi
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fi
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}
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echo "Usage: getColorCode background|foreground" >&2
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return 1
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# Check if two colors are equal, even if one is specified as ANSI code.
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function isSameColor() {
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if [[ "$1" == "NONE" || "$2" == "NONE" ]]; then
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return 1
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fi
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local color1=$(getColorCode "$1")
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local color2=$(getColorCode "$2")
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return $(( color1 != color2 ))
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}
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}
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1034
functions/icons.zsh
1034
functions/icons.zsh
File diff suppressed because it is too large
Load diff
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@ -6,22 +6,28 @@
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# https://github.com/bhilburn/powerlevel9k
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# https://github.com/bhilburn/powerlevel9k
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################################################################
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################################################################
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# Exits with 0 if a variable has been previously defined (even if empty)
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# Usage: set_default [OPTION]... NAME [VALUE]...
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# Takes the name of a variable that should be checked.
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function defined() {
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[[ ! -z "${(tP)1}" ]]
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}
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# Given the name of a variable and a default value, sets the variable
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# value to the default only if it has not been defined.
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#
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#
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# Typeset cannot set the value for an array, so this will only work
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# Options are the same as in `typeset`.
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# for scalar values.
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function set_default() {
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function set_default() {
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local varname="$1"
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local -a flags=(-g)
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local default_value="$2"
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while true; do
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case $1 in
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--) shift; break;;
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-*) flags+=$1; shift;;
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*) break;
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esac
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done
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defined "$varname" || typeset -g "$varname"="$default_value"
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local varname=$1
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shift
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if [[ -v $varname ]]; then
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typeset $flags $varname
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elif [[ "$flags" == *[aA]* ]]; then
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eval "typeset ${(@q)flags} ${(q)varname}=(${(qq)@})"
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else
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typeset $flags $varname="$*"
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fi
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}
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}
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# Converts large memory values into a human-readable unit (e.g., bytes --> GB)
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# Converts large memory values into a human-readable unit (e.g., bytes --> GB)
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@ -54,224 +60,15 @@ printSizeHumanReadable() {
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echo "$size${extension[$index]}"
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echo "$size${extension[$index]}"
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}
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}
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# Gets the first value out of a list of items that is not empty.
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# The items are examined by a callback-function.
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# Takes two arguments:
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# * $list - A list of items
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# * $callback - A callback function to examine if the item is
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# worthy. The callback function has access to
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# the inner variable $item.
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function getRelevantItem() {
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local -a list
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local callback
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# Explicitly split the elements by whitespace.
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list=(${=1})
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callback=$2
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for item in $list; do
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# The first non-empty item wins
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try=$(eval "$callback")
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if [[ -n "$try" ]]; then
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echo "$try"
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break;
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fi
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done
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}
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# OS detection
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case $(uname) in
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Darwin)
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OS='OSX'
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OS_ICON=$(print_icon 'APPLE_ICON')
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;;
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CYGWIN_NT-* | MSYS_NT-*)
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OS='Windows'
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OS_ICON=$(print_icon 'WINDOWS_ICON')
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;;
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FreeBSD)
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OS='BSD'
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OS_ICON=$(print_icon 'FREEBSD_ICON')
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;;
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OpenBSD)
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OS='BSD'
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OS_ICON=$(print_icon 'FREEBSD_ICON')
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;;
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DragonFly)
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OS='BSD'
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OS_ICON=$(print_icon 'FREEBSD_ICON')
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;;
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Linux)
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OS='Linux'
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if [ -f /etc/os-release ]; then
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[[ ${(f)"$((</etc/os-release) 2>/dev/null)"} =~ "ID=([A-Za-z]+)" ]] && os_release_id="${match[1]}"
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fi
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case "$os_release_id" in
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*arch*)
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OS_ICON=$(print_icon 'LINUX_ARCH_ICON')
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;;
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*debian*)
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OS_ICON=$(print_icon 'LINUX_DEBIAN_ICON')
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;;
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*ubuntu*)
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OS_ICON=$(print_icon 'LINUX_UBUNTU_ICON')
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;;
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*elementary*)
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OS_ICON=$(print_icon 'LINUX_ELEMENTARY_ICON')
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||||||
;;
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*fedora*)
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OS_ICON=$(print_icon 'LINUX_FEDORA_ICON')
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||||||
;;
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*coreos*)
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OS_ICON=$(print_icon 'LINUX_COREOS_ICON')
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||||||
;;
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*gentoo*)
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OS_ICON=$(print_icon 'LINUX_GENTOO_ICON')
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||||||
;;
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*mageia*)
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OS_ICON=$(print_icon 'LINUX_MAGEIA_ICON')
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||||||
;;
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*centos*)
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OS_ICON=$(print_icon 'LINUX_CENTOS_ICON')
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||||||
;;
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||||||
*opensuse*|*tumbleweed*)
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||||||
OS_ICON=$(print_icon 'LINUX_OPENSUSE_ICON')
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||||||
;;
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||||||
*sabayon*)
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||||||
OS_ICON=$(print_icon 'LINUX_SABAYON_ICON')
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||||||
;;
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||||||
*slackware*)
|
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||||||
OS_ICON=$(print_icon 'LINUX_SLACKWARE_ICON')
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|
||||||
;;
|
|
||||||
*linuxmint*)
|
|
||||||
OS_ICON=$(print_icon 'LINUX_MINT_ICON')
|
|
||||||
;;
|
|
||||||
*alpine*)
|
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||||||
OS_ICON=$(print_icon 'LINUX_ALPINE_ICON')
|
|
||||||
;;
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||||||
*aosc*)
|
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||||||
OS_ICON=$(print_icon 'LINUX_AOSC_ICON')
|
|
||||||
;;
|
|
||||||
*nixos*)
|
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||||||
OS_ICON=$(print_icon 'LINUX_NIXOS_ICON')
|
|
||||||
;;
|
|
||||||
*devuan*)
|
|
||||||
OS_ICON=$(print_icon 'LINUX_DEVUAN_ICON')
|
|
||||||
;;
|
|
||||||
*manjaro*)
|
|
||||||
OS_ICON=$(print_icon 'LINUX_MANJARO_ICON')
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
OS='Linux'
|
|
||||||
OS_ICON=$(print_icon 'LINUX_ICON')
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
# Check if we're running on Android
|
|
||||||
case $(uname -o 2>/dev/null) in
|
|
||||||
Android)
|
|
||||||
OS='Android'
|
|
||||||
OS_ICON=$(print_icon 'ANDROID_ICON')
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
;;
|
|
||||||
SunOS)
|
|
||||||
OS='Solaris'
|
|
||||||
OS_ICON=$(print_icon 'SUNOS_ICON')
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
OS=''
|
|
||||||
OS_ICON=''
|
|
||||||
;;
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|
||||||
esac
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|
||||||
|
|
||||||
# Determine the correct sed parameter.
|
|
||||||
#
|
|
||||||
# `sed` is unfortunately not consistent across OSes when it comes to flags.
|
|
||||||
SED_EXTENDED_REGEX_PARAMETER="-r"
|
|
||||||
if [[ "$OS" == 'OSX' ]]; then
|
|
||||||
local IS_BSD_SED="$(sed --version &>> /dev/null || echo "BSD sed")"
|
|
||||||
if [[ -n "$IS_BSD_SED" ]]; then
|
|
||||||
SED_EXTENDED_REGEX_PARAMETER="-E"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Determine if the passed segment is used in the prompt
|
# Determine if the passed segment is used in the prompt
|
||||||
#
|
#
|
||||||
# Pass the name of the segment to this function to test for its presence in
|
# Pass the name of the segment to this function to test for its presence in
|
||||||
# either the LEFT or RIGHT prompt arrays.
|
# either the LEFT or RIGHT prompt arrays.
|
||||||
# * $1: The segment to be tested.
|
# * $1: The segment to be tested.
|
||||||
segment_in_use() {
|
segment_in_use() {
|
||||||
local key=$1
|
local key=$1
|
||||||
if [[ -n "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[(r)$key]}" ]] || [[ -n "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[(r)$key]}" ]]; then
|
[[ -n "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[(r)$key]}" ||
|
||||||
return 0
|
-n "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[(r)$key]}" ]]
|
||||||
else
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
# Print a deprecation warning if an old segment is in use.
|
|
||||||
# Takes the name of an associative array that contains the
|
|
||||||
# deprecated segments as keys, the values contain the new
|
|
||||||
# segment names.
|
|
||||||
print_deprecation_warning() {
|
|
||||||
typeset -AH raw_deprecated_segments
|
|
||||||
raw_deprecated_segments=(${(kvP@)1})
|
|
||||||
|
|
||||||
for key in ${(@k)raw_deprecated_segments}; do
|
|
||||||
if segment_in_use $key; then
|
|
||||||
# segment is deprecated
|
|
||||||
print -P "%F{yellow}Warning!%f The '$key' segment is deprecated. Use '%F{blue}${raw_deprecated_segments[$key]}%f' instead. For more informations, have a look at the CHANGELOG.md."
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
# A helper function to determine if a segment should be
|
|
||||||
# joined or promoted to a full one.
|
|
||||||
# Takes three arguments:
|
|
||||||
# * $1: The array index of the current segment
|
|
||||||
# * $2: The array index of the last printed segment
|
|
||||||
# * $3: The array of segments of the left or right prompt
|
|
||||||
function segmentShouldBeJoined() {
|
|
||||||
local current_index=$1
|
|
||||||
local last_segment_index=$2
|
|
||||||
# Explicitly split the elements by whitespace.
|
|
||||||
local -a elements
|
|
||||||
elements=(${=3})
|
|
||||||
|
|
||||||
local current_segment=${elements[$current_index]}
|
|
||||||
local joined=false
|
|
||||||
if [[ ${current_segment[-7,-1]} == '_joined' ]]; then
|
|
||||||
joined=true
|
|
||||||
# promote segment to a full one, if the predecessing full segment
|
|
||||||
# was conditional. So this can only be the case for segments that
|
|
||||||
# are not our direct predecessor.
|
|
||||||
if (( $(($current_index - $last_segment_index)) > 1)); then
|
|
||||||
# Now we have to examine every previous segment, until we reach
|
|
||||||
# the last printed one (found by its index). This is relevant if
|
|
||||||
# all previous segments are joined. Then we want to join our
|
|
||||||
# segment as well.
|
|
||||||
local examined_index=$((current_index - 1))
|
|
||||||
while (( $examined_index > $last_segment_index )); do
|
|
||||||
local previous_segment=${elements[$examined_index]}
|
|
||||||
# If one of the examined segments is not joined, then we know
|
|
||||||
# that the current segment should not be joined, as the target
|
|
||||||
# segment is the wrong one.
|
|
||||||
if [[ ${previous_segment[-7,-1]} != '_joined' ]]; then
|
|
||||||
joined=false
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
examined_index=$((examined_index - 1))
|
|
||||||
done
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Return 1 means error; return 0 means no error. So we have
|
|
||||||
# to invert $joined
|
|
||||||
if [[ "$joined" == "true" ]]; then
|
|
||||||
return 0
|
|
||||||
else
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
}
|
}
|
||||||
|
|
||||||
################################################################
|
################################################################
|
||||||
|
|
@ -350,14 +147,6 @@ function truncatePath() {
|
||||||
fi
|
fi
|
||||||
}
|
}
|
||||||
|
|
||||||
# Given a directory path, truncate it according to the settings for
|
|
||||||
# `truncate_from_right`
|
|
||||||
function truncatePathFromRight() {
|
|
||||||
local delim_len=${#POWERLEVEL9K_SHORTEN_DELIMITER:-1}
|
|
||||||
echo $1 | sed $SED_EXTENDED_REGEX_PARAMETER \
|
|
||||||
"s@(([^/]{$((POWERLEVEL9K_SHORTEN_DIR_LENGTH))})([^/]{$delim_len}))[^/]+/@\2$POWERLEVEL9K_SHORTEN_DELIMITER/@g"
|
|
||||||
}
|
|
||||||
|
|
||||||
# Search recursively in parent folders for given file.
|
# Search recursively in parent folders for given file.
|
||||||
function upsearch () {
|
function upsearch () {
|
||||||
if [[ "$PWD" == "$HOME" || "$PWD" == "/" ]]; then
|
if [[ "$PWD" == "$HOME" || "$PWD" == "/" ]]; then
|
||||||
|
|
|
||||||
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Reference in a new issue