mirror of
https://github.com/romkatv/powerlevel10k.git
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391b3327ee
The segment relies on a lookaround to determine the currently active conda environment. If available ack is preferred, otherwise grep will be used. Recent versions of grep offer `-P` to support perl-regex. Older ones (e.g. those shipped on OSX) will fail.
1069 lines
37 KiB
Bash
Executable file
1069 lines
37 KiB
Bash
Executable file
# vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
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################################################################
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# powerlevel9k Theme
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# https://github.com/bhilburn/powerlevel9k
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#
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# This theme was inspired by agnoster's Theme:
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# https://gist.github.com/3712874
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################################################################
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################################################################
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# For basic documentation, please refer to the README.md in the top-level
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# directory. For more detailed documentation, refer to the project wiki, hosted
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# on Github: https://github.com/bhilburn/powerlevel9k/wiki
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#
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# There are a lot of easy ways you can customize your prompt segments and
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# theming with simple variables defined in your `~/.zshrc`.
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################################################################
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## Turn on for Debugging
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#zstyle ':vcs_info:*+*:*' debug true
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#set -o xtrace
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# Check if the theme was called as a function (e.g., from prezto)
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if [[ $(whence -w prompt_powerlevel9k_setup) =~ "function" ]]; then
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autoload -U is-at-least
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if is-at-least 5.0.8; then
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# Try to find the correct path of the script.
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0=$(whence -v $0 | sed "s/$0 is a shell function from //")
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elif [[ -f "${ZDOTDIR:-$HOME}/.zprezto/modules/prompt/init.zsh" ]]; then
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# If there is an prezto installation, we assume that powerlevel9k is linked there.
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0="${ZDOTDIR:-$HOME}/.zprezto/modules/prompt/functions/prompt_powerlevel9k_setup"
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else
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# Fallback: specify an installation path!
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if [[ -z "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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print -P "%F{red}We could not locate the installation path of powerlevel9k.%f"
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print -P "Please specify by setting %F{blue}POWERLEVEL9K_INSTALLATION_PATH%f (full path incl. file name) at the very beginning of your ~/.zshrc"
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return 1
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elif [[ -L "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# Symlink
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0="$POWERLEVEL9K_INSTALLATION_PATH"
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elif [[ -f "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# File
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0="$POWERLEVEL9K_INSTALLATION_PATH"
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elif [[ -d "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# Directory
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0="${POWERLEVEL9K_INSTALLATION_PATH}/powerlevel9k.zsh-theme"
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fi
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fi
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fi
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# If this theme is sourced as a symlink, we need to locate the true URL
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if [[ -L $0 ]]; then
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# Script is a symlink
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filename="$(realpath -P $0 2>/dev/null || readlink -f $0 2>/dev/null || perl -MCwd=abs_path -le 'print abs_path readlink(shift);' $0 2>/dev/null)"
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elif [[ -f $0 ]]; then
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# Script is a file
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filename="$0"
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else
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print -P "%F{red}Script location could not be found!%f"
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return 1
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fi
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script_location="$(dirname $filename)"
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################################################################
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# Source icon functions
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################################################################
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source $script_location/functions/icons.zsh
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################################################################
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# Source utility functions
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################################################################
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source $script_location/functions/utilities.zsh
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################################################################
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# Source color functions
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################################################################
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source $script_location/functions/colors.zsh
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################################################################
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# Source VCS_INFO hooks / helper functions
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################################################################
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source $script_location/functions/vcs.zsh
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################################################################
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# Color Scheme
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################################################################
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if [[ "$POWERLEVEL9K_COLOR_SCHEME" == "light" ]]; then
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DEFAULT_COLOR=white
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DEFAULT_COLOR_INVERTED=black
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else
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DEFAULT_COLOR=black
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DEFAULT_COLOR_INVERTED=white
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fi
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################################################################
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# Prompt Segment Constructors
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#
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# Methodology behind user-defined variables overwriting colors:
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# The first parameter to the segment constructors is the calling function's
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# name. From this function name, we strip the "prompt_"-prefix and
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# uppercase it. This is then prefixed with "POWERLEVEL9K_" and suffixed
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# with either "_BACKGROUND" or "_FOREGROUND", thus giving us the variable
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# name. So each new segment is user-overwritable by a variable following
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# this naming convention.
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################################################################
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# The `CURRENT_BG` variable is used to remember what the last BG color used was
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# when building the left-hand prompt. Because the RPROMPT is created from
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# right-left but reads the opposite, this isn't necessary for the other side.
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CURRENT_BG='NONE'
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# Begin a left prompt segment
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# Takes four arguments:
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# * $1: Name of the function that was orginally invoked (mandatory).
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# Necessary, to make the dynamic color-overwrite mechanism work.
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# * $2: The array index of the current segment
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# * $3: Background color
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# * $4: Foreground color
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# * $5: The segment content
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# * $6: An identifying icon (must be a key of the icons array)
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# The latter three can be omitted,
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set_default last_left_element_index 1
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set_default POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS " "
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left_prompt_segment() {
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local current_index=$2
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# Check if the segment should be joined with the previous one
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local joined
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segmentShouldBeJoined $current_index $last_left_element_index "$POWERLEVEL9K_LEFT_PROMPT_ELEMENTS" && joined=true || joined=false
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# Overwrite given background-color by user defined variable for this segment.
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local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_BACKGROUND
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local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
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[[ -n $BG_COLOR_MODIFIER ]] && 3="$BG_COLOR_MODIFIER"
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# Overwrite given foreground-color by user defined variable for this segment.
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local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_FOREGROUND
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local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
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[[ -n $FG_COLOR_MODIFIER ]] && 4="$FG_COLOR_MODIFIER"
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local bg fg
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[[ -n "$3" ]] && bg="%K{$3}" || bg="%k"
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[[ -n "$4" ]] && fg="%F{$4}" || fg="%f"
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if [[ $CURRENT_BG != 'NONE' ]] && ! isSameColor "$3" "$CURRENT_BG"; then
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echo -n "$bg%F{$CURRENT_BG}"
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if [[ $joined == false ]]; then
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# Middle segment
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echo -n "$(print_icon 'LEFT_SEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
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fi
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elif isSameColor "$CURRENT_BG" "$3"; then
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# Middle segment with same color as previous segment
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# We take the current foreground color as color for our
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# subsegment (or the default color). This should have
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# enough contrast.
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local complement
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[[ -n "$4" ]] && complement="$4" || complement=$DEFAULT_COLOR
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echo -n "$bg%F{$complement}"
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if [[ $joined == false ]]; then
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echo -n "$(print_icon 'LEFT_SUBSEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
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fi
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else
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# First segment
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echo -n "${bg}$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
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fi
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local visual_identifier
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if [[ -n $6 ]]; then
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visual_identifier="$(print_icon $6)"
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if [[ -n "$visual_identifier" ]]; then
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# Allow users to overwrite the color for the visual identifier only.
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local visual_identifier_color_variable=POWERLEVEL9K_${(U)1#prompt_}_VISUAL_IDENTIFIER_COLOR
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set_default $visual_identifier_color_variable $4
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visual_identifier="%F{${(P)visual_identifier_color_variable}%}$visual_identifier%f"
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# Add an whitespace if we print more than just the visual identifier
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[[ -n "$5" ]] && visual_identifier="$visual_identifier "
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fi
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fi
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# Print the visual identifier
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echo -n "${visual_identifier}"
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# Print the content of the segment, if there is any
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[[ -n "$5" ]] && echo -n "${fg}${5}"
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echo -n "${POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS}"
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CURRENT_BG=$3
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last_left_element_index=$current_index
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}
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# End the left prompt, closes the final segment.
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left_prompt_end() {
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if [[ -n $CURRENT_BG ]]; then
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echo -n "%k%F{$CURRENT_BG}$(print_icon 'LEFT_SEGMENT_SEPARATOR')"
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else
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echo -n "%k"
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fi
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echo -n "%f$(print_icon 'LEFT_SEGMENT_END_SEPARATOR')"
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CURRENT_BG=''
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}
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CURRENT_RIGHT_BG='NONE'
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# Begin a right prompt segment
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# Takes four arguments:
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# * $1: Name of the function that was orginally invoked (mandatory).
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# Necessary, to make the dynamic color-overwrite mechanism work.
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# * $2: The array index of the current segment
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# * $3: Background color
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# * $4: Foreground color
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# * $5: The segment content
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# * $6: An identifying icon (must be a key of the icons array)
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# No ending for the right prompt segment is needed (unlike the left prompt, above).
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set_default last_right_element_index 1
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set_default POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS " "
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right_prompt_segment() {
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local current_index=$2
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# Check if the segment should be joined with the previous one
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local joined
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segmentShouldBeJoined $current_index $last_right_element_index "$POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS" && joined=true || joined=false
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# Overwrite given background-color by user defined variable for this segment.
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local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_BACKGROUND
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local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
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[[ -n $BG_COLOR_MODIFIER ]] && 3="$BG_COLOR_MODIFIER"
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# Overwrite given foreground-color by user defined variable for this segment.
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local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_FOREGROUND
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local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
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[[ -n $FG_COLOR_MODIFIER ]] && 4="$FG_COLOR_MODIFIER"
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local bg fg
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[[ -n "$3" ]] && bg="%K{$3}" || bg="%k"
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[[ -n "$4" ]] && fg="%F{$4}" || fg="%f"
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# If CURRENT_RIGHT_BG is "NONE", we are the first right segment.
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if [[ $joined == false ]] || [[ "$CURRENT_RIGHT_BG" == "NONE" ]]; then
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if isSameColor "$CURRENT_RIGHT_BG" "$3"; then
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# Middle segment with same color as previous segment
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# We take the current foreground color as color for our
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# subsegment (or the default color). This should have
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# enough contrast.
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local complement
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[[ -n "$4" ]] && complement="$4" || complement=$DEFAULT_COLOR
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echo -n "%F{$complement}$(print_icon 'RIGHT_SUBSEGMENT_SEPARATOR')%f"
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else
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echo -n "%F{$3}$(print_icon 'RIGHT_SEGMENT_SEPARATOR')%f"
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fi
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fi
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local visual_identifier
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if [[ -n "$6" ]]; then
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visual_identifier="$(print_icon $6)"
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if [[ -n "$visual_identifier" ]]; then
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# Allow users to overwrite the color for the visual identifier only.
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local visual_identifier_color_variable=POWERLEVEL9K_${(U)1#prompt_}_VISUAL_IDENTIFIER_COLOR
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set_default $visual_identifier_color_variable $4
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visual_identifier="%F{${(P)visual_identifier_color_variable}%}$visual_identifier%f"
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# Add an whitespace if we print more than just the visual identifier
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[[ -n "$5" ]] && visual_identifier=" $visual_identifier"
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fi
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fi
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echo -n "${bg}${fg}"
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# Print whitespace only if segment is not joined or first right segment
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[[ $joined == false ]] || [[ "$CURRENT_RIGHT_BG" == "NONE" ]] && echo -n "${POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS}"
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# Print segment content if there is any
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[[ -n "$5" ]] && echo -n "${5}"
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# Print the visual identifier
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echo -n "${visual_identifier}${POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS}%f"
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CURRENT_RIGHT_BG=$3
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last_right_element_index=$current_index
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}
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################################################################
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# Prompt Segment Definitions
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################################################################
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# The `CURRENT_BG` variable is used to remember what the last BG color used was
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# when building the left-hand prompt. Because the RPROMPT is created from
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# right-left but reads the opposite, this isn't necessary for the other side.
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CURRENT_BG='NONE'
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# Anaconda Environment
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prompt_anaconda() {
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if $(hash ack 2>/dev/null); then
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local active_conda_env=$(where conda | ack -o '(?<=envs/)[\w-]+(?=/bin)')
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else
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local active_conda_env=$(where conda | grep -o -P '(?<=envs/)[\w-]+(?=/bin)')
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fi
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if [[ -n $active_conda_env ]]; then
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"$1_prompt_segment" "$0" "$2" "green" "black" "($active_conda_env)" ""
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fi
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}
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# AWS Profile
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prompt_aws() {
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local aws_profile="$AWS_DEFAULT_PROFILE"
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if [[ -n "$aws_profile" ]]; then
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"$1_prompt_segment" "$0" "$2" red white "$aws_profile" 'AWS_ICON'
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fi
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}
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# Current Elastic Beanstalk environment
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prompt_aws_eb_env() {
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local eb_env=$(grep environment .elasticbeanstalk/config.yml 2> /dev/null | awk '{print $2}')
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if [[ -n "$eb_env" ]]; then
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"$1_prompt_segment" "$0" "$2" black green "$eb_env" 'AWS_EB_ICON'
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fi
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}
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# Segment to indicate background jobs with an icon.
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set_default POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE true
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prompt_background_jobs() {
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local background_jobs_number=${$(jobs -l | wc -l)// /}
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if [[ background_jobs_number -gt 0 ]]; then
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local background_jobs_number_print=""
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if [[ "$POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE" == "true" ]] && [[ "$background_jobs_number" -gt 1 ]]; then
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background_jobs_number_print="$background_jobs_number"
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fi
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"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "cyan" "$background_jobs_number_print" 'BACKGROUND_JOBS_ICON'
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fi
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}
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prompt_battery() {
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# The battery can have four different states - default to 'unknown'.
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local current_state="unknown"
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typeset -AH battery_states
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battery_states=(
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'low' 'red'
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'charging' 'yellow'
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'charged' 'green'
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'disconnected' "$DEFAULT_COLOR_INVERTED"
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)
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# Set default values if the user did not configure them
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set_default POWERLEVEL9K_BATTERY_LOW_THRESHOLD 10
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if [[ $OS =~ OSX && -f /usr/sbin/ioreg && -x /usr/sbin/ioreg ]]; then
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# Pre-Grep as much information as possible to save some memory and
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# avoid pollution of the xtrace output.
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local raw_data="$(ioreg -n AppleSmartBattery | grep -E "MaxCapacity|TimeRemaining|CurrentCapacity|ExternalConnected|IsCharging")"
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# return if there is no battery on system
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[[ -z $(echo $raw_data | grep MaxCapacity) ]] && return
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# Convert time remaining from minutes to hours:minutes date string
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local time_remaining=$(echo $raw_data | grep TimeRemaining | awk '{ print $5 }')
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if [[ -n $time_remaining ]]; then
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# this value is set to a very high number when the system is calculating
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[[ $time_remaining -gt 10000 ]] && local tstring="..." || local tstring=${(f)$(date -u -r $(($time_remaining * 60)) +%k:%M)}
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fi
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# Get charge values
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local max_capacity=$(echo $raw_data | grep MaxCapacity | awk '{ print $5 }')
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local current_capacity=$(echo $raw_data | grep CurrentCapacity | awk '{ print $5 }')
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if [[ -n "$max_capacity" && -n "$current_capacity" ]]; then
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typeset -i 10 bat_percent
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bat_percent=$(( (current_capacity * 100) / max_capacity ))
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fi
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local remain=""
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# Logic for string output
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if [[ $(echo $raw_data | grep ExternalConnected | awk '{ print $5 }') =~ "Yes" ]]; then
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# Battery is charging
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if [[ $(echo $raw_data | grep IsCharging | awk '{ print $5 }') =~ "Yes" ]]; then
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current_state="charging"
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remain=" ($tstring)"
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else
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current_state="charged"
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fi
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else
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[[ $bat_percent -lt $POWERLEVEL9K_BATTERY_LOW_THRESHOLD ]] && current_state="low" || current_state="disconnected"
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remain=" ($tstring)"
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fi
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fi
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if [[ $OS =~ Linux ]]; then
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local sysp="/sys/class/power_supply"
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# Reported BAT0 or BAT1 depending on kernel version
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[[ -a $sysp/BAT0 ]] && local bat=$sysp/BAT0
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[[ -a $sysp/BAT1 ]] && local bat=$sysp/BAT1
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# Return if no battery found
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[[ -z $bat ]] && return
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[[ $(cat $bat/capacity) -gt 100 ]] && local bat_percent=100 || local bat_percent=$(cat $bat/capacity)
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[[ $(cat $bat/status) =~ Charging ]] && local connected=true
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[[ $(cat $bat/status) =~ Charging && $bat_percent =~ 100 ]] && current_state="charged"
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[[ $(cat $bat/status) =~ Charging && $bat_percent -lt 100 ]] && current_state="charging"
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if [[ -z $connected ]]; then
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[[ $bat_percent -lt $POWERLEVEL9K_BATTERY_LOW_THRESHOLD ]] && current_state="low" || current_state="disconnected"
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fi
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if [[ -f /usr/bin/acpi ]]; then
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local time_remaining=$(acpi | awk '{ print $5 }')
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if [[ $time_remaining =~ rate ]]; then
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local tstring="..."
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elif [[ $time_remaining =~ "[:digit:]+" ]]; then
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local tstring=${(f)$(date -u -d "$(echo $time_remaining)" +%k:%M)}
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fi
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fi
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[[ -n $tstring ]] && local remain=" ($tstring)"
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fi
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local message
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# Default behavior: Be verbose!
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set_default POWERLEVEL9K_BATTERY_VERBOSE true
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if [[ "$POWERLEVEL9K_BATTERY_VERBOSE" == true ]]; then
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message="$bat_percent%%$remain"
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fi
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# Draw the prompt_segment
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if [[ -n $bat_percent ]]; then
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"$1_prompt_segment" "${0}_${current_state}" "$2" "$DEFAULT_COLOR" "${battery_states[$current_state]}" "$message" 'BATTERY_ICON'
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fi
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}
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# Context: user@hostname (who am I and where am I)
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# Note that if $DEFAULT_USER is not set, this prompt segment will always print
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prompt_context() {
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if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
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if [[ $(print -P "%#") == '#' ]]; then
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|
# Shell runs as root
|
|
"$1_prompt_segment" "$0_ROOT" "$2" "$DEFAULT_COLOR" "yellow" "$USER@%m"
|
|
else
|
|
"$1_prompt_segment" "$0_DEFAULT" "$2" "$DEFAULT_COLOR" "011" "$USER@%m"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# The 'custom` prompt provides a way for users to invoke commands and display
|
|
# the output in a segment.
|
|
prompt_custom() {
|
|
local command=POWERLEVEL9K_CUSTOM_$3:u
|
|
|
|
"$1_prompt_segment" "${0}_${3:u}" "$2" $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR "$(eval ${(P)command})"
|
|
}
|
|
|
|
# Dir: current working directory
|
|
prompt_dir() {
|
|
local current_path='%~'
|
|
if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" ]]; then
|
|
|
|
set_default POWERLEVEL9K_SHORTEN_DELIMITER $'\U2026'
|
|
|
|
case "$POWERLEVEL9K_SHORTEN_STRATEGY" in
|
|
truncate_middle)
|
|
current_path=$(pwd | sed -e "s,^$HOME,~," | sed $SED_EXTENDED_REGEX_PARAMETER "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})\//\1$POWERLEVEL9K_SHORTEN_DELIMITER\2\//g")
|
|
;;
|
|
truncate_from_right)
|
|
current_path=$(truncatePathFromRight $(pwd | sed -e "s,^$HOME,~,") )
|
|
;;
|
|
truncate_with_package_name)
|
|
local name repo_path package_path current_dir zero
|
|
|
|
# Get the path of the Git repo, which should have the package.json file
|
|
if repo_path=$(git rev-parse --git-dir 2>/dev/null); then
|
|
if [[ "$repo_path" == ".git" ]]; then
|
|
# If the current path is the root of the project, then the package path is
|
|
# the current directory and we don't want to append anything to represent
|
|
# the path to a subdirectory
|
|
package_path="."
|
|
subdirectory_path=""
|
|
else
|
|
# If the current path is something else, get the path to the package.json
|
|
# file by finding the repo path and removing the '.git` from the path
|
|
package_path=${repo_path:0:-4}
|
|
zero='%([BSUbfksu]|([FB]|){*})'
|
|
current_dir=$(pwd)
|
|
# Then, find the length of the package_path string, and save the
|
|
# subdirectory path as a substring of the current directory's path from 0
|
|
# to the length of the package path's string
|
|
subdirectory_path=$(truncatePathFromRight "/${current_dir:${#${(S%%)package_path//$~zero/}}}")
|
|
fi
|
|
fi
|
|
|
|
# Parse the 'name' from the package.json; if there are any problems, just
|
|
# print the file path
|
|
if name=$( cat "$package_path/package.json" 2> /dev/null | grep "\"name\""); then
|
|
name=$(echo $name | awk -F ':' '{print $2}' | awk -F '"' '{print $2}')
|
|
|
|
# Instead of printing out the full path, print out the name of the package
|
|
# from the package.json and append the current subdirectory
|
|
current_path="`echo $name | tr -d '"'`$subdirectory_path"
|
|
else
|
|
current_path=$(truncatePathFromRight $(pwd | sed -e "s,^$HOME,~,") )
|
|
fi
|
|
;;
|
|
*)
|
|
current_path="%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:$POWERLEVEL9K_SHORTEN_DELIMITER/:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c"
|
|
;;
|
|
esac
|
|
|
|
fi
|
|
|
|
local current_icon=''
|
|
if [[ $(print -P "%~") == '~' ]]; then
|
|
"$1_prompt_segment" "$0_HOME" "$2" "blue" "$DEFAULT_COLOR" "$current_path" 'HOME_ICON'
|
|
elif [[ $(print -P "%~") == '~'* ]]; then
|
|
"$1_prompt_segment" "$0_HOME_SUBFOLDER" "$2" "blue" "$DEFAULT_COLOR" "$current_path" 'HOME_SUB_ICON'
|
|
else
|
|
"$1_prompt_segment" "$0_DEFAULT" "$2" "blue" "$DEFAULT_COLOR" "$current_path" 'FOLDER_ICON'
|
|
fi
|
|
}
|
|
|
|
# Docker machine
|
|
prompt_docker_machine() {
|
|
local docker_machine="$DOCKER_MACHINE_NAME"
|
|
|
|
if [[ -n "$docker_machine" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "magenta" "$DEFAULT_COLOR" "$docker_machine" 'SERVER_ICON'
|
|
fi
|
|
}
|
|
|
|
# GO prompt
|
|
prompt_go_version() {
|
|
local go_version
|
|
go_version=$(go version 2>/dev/null | sed -E "s/.*(go[0-9.]*).*/\1/")
|
|
|
|
if [[ -n "$go_version" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "green" "255" "$go_version"
|
|
fi
|
|
}
|
|
|
|
# Command number (in local history)
|
|
prompt_history() {
|
|
"$1_prompt_segment" "$0" "$2" "244" "$DEFAULT_COLOR" '%h'
|
|
}
|
|
|
|
prompt_icons_test() {
|
|
for key in ${(@k)icons}; do
|
|
# The lower color spectrum in ZSH makes big steps. Choosing
|
|
# the next color has enough contrast to read.
|
|
local random_color=$((RANDOM % 8))
|
|
local next_color=$((random_color+1))
|
|
"$1_prompt_segment" "$0" "$2" "$random_color" "$next_color" "$key" "$key"
|
|
done
|
|
}
|
|
|
|
prompt_ip() {
|
|
if [[ "$OS" == "OSX" ]]; then
|
|
if defined POWERLEVEL9K_IP_INTERFACE; then
|
|
# Get the IP address of the specified interface.
|
|
ip=$(ipconfig getifaddr "$POWERLEVEL9K_IP_INTERFACE")
|
|
else
|
|
local interfaces callback
|
|
# Get network interface names ordered by service precedence.
|
|
interfaces=$(networksetup -listnetworkserviceorder | grep -o "Device:\s*[a-z0-9]*" | grep -o -E '[a-z0-9]*$')
|
|
callback='ipconfig getifaddr $item'
|
|
|
|
ip=$(getRelevantItem "$interfaces" "$callback")
|
|
fi
|
|
else
|
|
if defined POWERLEVEL9K_IP_INTERFACE; then
|
|
# Get the IP address of the specified interface.
|
|
ip=$(ip -4 a show "$POWERLEVEL9K_IP_INTERFACE" | grep -o "inet\s*[0-9.]*" | grep -o "[0-9.]*")
|
|
else
|
|
local interfaces callback
|
|
# Get all network interface names that are up
|
|
interfaces=$(ip link ls up | grep -o -E ":\s+[a-z0-9]+:" | grep -v "lo" | grep -o "[a-z0-9]*")
|
|
callback='ip -4 a show $item | grep -o "inet\s*[0-9.]*" | grep -o "[0-9.]*"'
|
|
|
|
ip=$(getRelevantItem "$interfaces" "$callback")
|
|
fi
|
|
fi
|
|
|
|
"$1_prompt_segment" "$0" "$2" "cyan" "$DEFAULT_COLOR" "$ip" 'NETWORK_ICON'
|
|
}
|
|
|
|
prompt_load() {
|
|
# The load segment can have three different states
|
|
local current_state="unknown"
|
|
typeset -AH load_states
|
|
load_states=(
|
|
'critical' 'red'
|
|
'warning' 'yellow'
|
|
'normal' 'green'
|
|
)
|
|
if [[ "$OS" == "OSX" ]]; then
|
|
load_avg_5min=$(sysctl vm.loadavg | grep -o -E '[0-9]+(\.|,)[0-9]+' | head -n 1)
|
|
else
|
|
load_avg_5min=$(grep -o "[0-9.]*" /proc/loadavg | head -n 1)
|
|
fi
|
|
|
|
# Replace comma
|
|
load_avg_5min=${load_avg_5min//,/.}
|
|
|
|
if [[ "$load_avg_5min" -gt 10 ]]; then
|
|
current_state="critical"
|
|
elif [[ "$load_avg_5min" -gt 3 ]]; then
|
|
current_state="warning"
|
|
else
|
|
current_state="normal"
|
|
fi
|
|
|
|
"$1_prompt_segment" "${0}_${current_state}" "$2" "${load_states[$current_state]}" "$DEFAULT_COLOR" "$load_avg_5min" 'LOAD_ICON'
|
|
}
|
|
|
|
# Node version
|
|
prompt_node_version() {
|
|
local node_version=$(node -v 2>/dev/null)
|
|
[[ -z "${node_version}" ]] && return
|
|
|
|
"$1_prompt_segment" "$0" "$2" "green" "white" "${node_version:1}" 'NODE_ICON'
|
|
}
|
|
|
|
# Node version from NVM
|
|
# Only prints the segment if different than the default value
|
|
prompt_nvm() {
|
|
[[ ! $(type nvm) =~ 'nvm is a shell function'* ]] && return
|
|
local node_version=$(nvm current)
|
|
[[ -z "${node_version}" ]] || [[ ${node_version} = "none" ]] && return
|
|
local nvm_default=$(cat $NVM_DIR/alias/default)
|
|
[[ "$node_version" =~ "$nvm_default" ]] && return
|
|
|
|
$1_prompt_segment "$0" "$2" "green" "011" "${node_version:1}" 'NODE_ICON'
|
|
}
|
|
|
|
# NodeEnv Prompt
|
|
prompt_nodeenv() {
|
|
local nodeenv_path="$NODE_VIRTUAL_ENV"
|
|
if [[ -n "$nodeenv_path" && "$NODE_VIRTUAL_ENV_DISABLE_PROMPT" != true ]]; then
|
|
local info="$(node -v)[$(basename "$nodeenv_path")]"
|
|
"$1_prompt_segment" "$0" "$2" "black" "green" "$info" 'NODE_ICON'
|
|
fi
|
|
}
|
|
|
|
# print a little OS icon
|
|
prompt_os_icon() {
|
|
"$1_prompt_segment" "$0" "$2" "black" "255" "$OS_ICON"
|
|
}
|
|
|
|
# print PHP version number
|
|
prompt_php_version() {
|
|
local php_version
|
|
php_version=$(php -v 2>&1 | grep -oe "^PHP\s*[0-9.]*")
|
|
|
|
if [[ -n "$php_version" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "013" "255" "$php_version"
|
|
fi
|
|
}
|
|
|
|
# Show free RAM and used Swap
|
|
prompt_ram() {
|
|
local base=''
|
|
local ramfree=0
|
|
if [[ "$OS" == "OSX" ]]; then
|
|
ramfree=$(vm_stat | grep "Pages free" | grep -o -E '[0-9]+')
|
|
# Convert pages into Bytes
|
|
ramfree=$(( ramfree * 4096 ))
|
|
else
|
|
ramfree=$(grep -o -E "MemFree:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
|
|
base='K'
|
|
fi
|
|
|
|
"$1_prompt_segment" "$0" "$2" "yellow" "$DEFAULT_COLOR" "$(printSizeHumanReadable "$ramfree" $base)" 'RAM_ICON'
|
|
}
|
|
|
|
# rbenv information
|
|
prompt_rbenv() {
|
|
if which rbenv 2>/dev/null >&2; then
|
|
local rbenv_version_name="$(rbenv version-name)"
|
|
local rbenv_global="$(rbenv global)"
|
|
|
|
# Don't show anything if the current Ruby is the same as the global Ruby.
|
|
if [[ $rbenv_version_name == $rbenv_global ]]; then
|
|
return
|
|
fi
|
|
|
|
"$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "$rbenv_version_name" 'RUBY_ICON'
|
|
fi
|
|
}
|
|
|
|
# chruby information
|
|
# see https://github.com/postmodern/chruby/issues/245 for chruby_auto issue with ZSH
|
|
prompt_chruby() {
|
|
local chruby_env
|
|
chrb_env="$(chruby 2> /dev/null | grep \* | tr -d '* ')"
|
|
# Don't show anything if the chruby did not change the default ruby
|
|
if [[ "${chrb_env:-system}" != "system" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "${chrb_env}" 'RUBY_ICON'
|
|
fi
|
|
}
|
|
|
|
# Print an icon if user is root.
|
|
prompt_root_indicator() {
|
|
if [[ "$UID" -eq 0 ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "yellow" "" 'ROOT_ICON'
|
|
fi
|
|
}
|
|
|
|
# Print Rust version number
|
|
prompt_rust_version() {
|
|
local rust_version
|
|
rust_version=$(rustc --version 2>&1 | grep -oe "^rustc\s*[^ ]*" | grep -o '[0-9.a-z\\\-]*$')
|
|
|
|
if [[ -n "$rust_version" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "208" "$DEFAULT_COLOR" "Rust $rust_version" 'RUST_ICON'
|
|
fi
|
|
}
|
|
# RSpec test ratio
|
|
prompt_rspec_stats() {
|
|
if [[ (-d app && -d spec) ]]; then
|
|
local code_amount tests_amount
|
|
code_amount=$(ls -1 app/**/*.rb | wc -l)
|
|
tests_amount=$(ls -1 spec/**/*.rb | wc -l)
|
|
|
|
build_test_stats "$1" "$0" "$2" "$code_amount" "$tests_amount" "RSpec" 'TEST_ICON'
|
|
fi
|
|
}
|
|
|
|
# Ruby Version Manager information
|
|
prompt_rvm() {
|
|
local gemset=$(echo $GEM_HOME | awk -F'@' '{print $2}')
|
|
[ "$gemset" != "" ] && gemset="@$gemset"
|
|
|
|
local version=$(echo $MY_RUBY_HOME | awk -F'-' '{print $2}')
|
|
|
|
if [[ -n "$version$gemset" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "240" "$DEFAULT_COLOR" "$version$gemset" 'RUBY_ICON'
|
|
fi
|
|
}
|
|
|
|
# Status: return code if verbose, otherwise just an icon if an error occurred
|
|
set_default POWERLEVEL9K_STATUS_VERBOSE true
|
|
prompt_status() {
|
|
if [[ "$POWERLEVEL9K_STATUS_VERBOSE" == true ]]; then
|
|
if [[ "$RETVAL" -ne 0 ]]; then
|
|
"$1_prompt_segment" "$0_ERROR" "$2" "red" "226" "$RETVAL" 'CARRIAGE_RETURN_ICON'
|
|
else
|
|
"$1_prompt_segment" "$0_OK" "$2" "$DEFAULT_COLOR" "046" "" 'OK_ICON'
|
|
fi
|
|
else
|
|
if [[ "$RETVAL" -ne 0 ]]; then
|
|
"$1_prompt_segment" "$0_ERROR" "$2" "$DEFAULT_COLOR" "red" "" 'FAIL_ICON'
|
|
fi
|
|
fi
|
|
}
|
|
|
|
prompt_swap() {
|
|
local swap_used=0
|
|
local base=''
|
|
|
|
if [[ "$OS" == "OSX" ]]; then
|
|
local raw_swap_used
|
|
raw_swap_used=$(sysctl vm.swapusage | grep -o "used\s*=\s*[0-9,.A-Z]*" | grep -o "[0-9,.A-Z]*$")
|
|
|
|
typeset -F 2 swap_used
|
|
swap_used=${$(echo $raw_swap_used | grep -o "[0-9,.]*")//,/.}
|
|
# Replace comma
|
|
swap_used=${swap_used//,/.}
|
|
|
|
base=$(echo "$raw_swap_used" | grep -o "[A-Z]*$")
|
|
else
|
|
swap_total=$(grep -o -E "SwapTotal:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
|
|
swap_free=$(grep -o -E "SwapFree:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
|
|
swap_used=$(( swap_total - swap_free ))
|
|
base='K'
|
|
fi
|
|
|
|
"$1_prompt_segment" "$0" "$2" "yellow" "$DEFAULT_COLOR" "$(printSizeHumanReadable "$swap_used" $base)" 'SWAP_ICON'
|
|
}
|
|
|
|
# Symfony2-PHPUnit test ratio
|
|
prompt_symfony2_tests() {
|
|
if [[ (-d src && -d app && -f app/AppKernel.php) ]]; then
|
|
local code_amount tests_amount
|
|
code_amount=$(ls -1 src/**/*.php | grep -vc Tests)
|
|
tests_amount=$(ls -1 src/**/*.php | grep -c Tests)
|
|
|
|
build_test_stats "$1" "$0" "$2" "$code_amount" "$tests_amount" "SF2" 'TEST_ICON'
|
|
fi
|
|
}
|
|
|
|
# Symfony2-Version
|
|
prompt_symfony2_version() {
|
|
if [[ -f app/bootstrap.php.cache ]]; then
|
|
local symfony2_version
|
|
symfony2_version=$(grep " VERSION " app/bootstrap.php.cache | sed -e 's/[^.0-9]*//g')
|
|
"$1_prompt_segment" "$0" "$2" "240" "$DEFAULT_COLOR" "$symfony2_version" 'SYMFONY_ICON'
|
|
fi
|
|
}
|
|
|
|
# Show a ratio of tests vs code
|
|
build_test_stats() {
|
|
local code_amount="$4"
|
|
local tests_amount="$5"+0.00001
|
|
local headline="$6"
|
|
|
|
# Set float precision to 2 digits:
|
|
typeset -F 2 ratio
|
|
local ratio=$(( (tests_amount/code_amount) * 100 ))
|
|
|
|
(( ratio >= 75 )) && "$1_prompt_segment" "${2}_GOOD" "$3" "cyan" "$DEFAULT_COLOR" "$headline: $ratio%%" "$6"
|
|
(( ratio >= 50 && ratio < 75 )) && "$1_prompt_segment" "$2_AVG" "$3" "yellow" "$DEFAULT_COLOR" "$headline: $ratio%%" "$6"
|
|
(( ratio < 50 )) && "$1_prompt_segment" "$2_BAD" "$3" "red" "$DEFAULT_COLOR" "$headline: $ratio%%" "$6"
|
|
}
|
|
|
|
# System time
|
|
prompt_time() {
|
|
local time_format="%D{%H:%M:%S}"
|
|
if [[ -n "$POWERLEVEL9K_TIME_FORMAT" ]]; then
|
|
time_format="$POWERLEVEL9K_TIME_FORMAT"
|
|
fi
|
|
|
|
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR_INVERTED" "$DEFAULT_COLOR" "$time_format"
|
|
}
|
|
|
|
# todo.sh: shows the number of tasks in your todo.sh file
|
|
prompt_todo() {
|
|
if $(hash todo.sh 2>&-); then
|
|
count=$(todo.sh ls | egrep "TODO: [0-9]+ of ([0-9]+) tasks shown" | awk '{ print $4 }')
|
|
if [[ "$count" = <-> ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "244" "$DEFAULT_COLOR" "$count" 'TODO_ICON'
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# VCS segment: shows the state of your repository, if you are in a folder under
|
|
# version control
|
|
set_default POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND "red"
|
|
# Default: Just display the first 8 characters of our changeset-ID.
|
|
set_default POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH "8"
|
|
prompt_vcs() {
|
|
if [[ -n "$POWERLEVEL9K_CHANGESET_HASH_LENGTH" ]]; then
|
|
POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH="$POWERLEVEL9K_CHANGESET_HASH_LENGTH"
|
|
fi
|
|
|
|
# Load VCS_INFO
|
|
autoload -Uz vcs_info
|
|
|
|
VCS_WORKDIR_DIRTY=false
|
|
VCS_WORKDIR_HALF_DIRTY=false
|
|
|
|
# The vcs segment can have three different states - defaults to 'clean'.
|
|
local current_state=""
|
|
typeset -AH vcs_states
|
|
vcs_states=(
|
|
'clean' 'green'
|
|
'modified' 'yellow'
|
|
'untracked' 'green'
|
|
)
|
|
|
|
VCS_CHANGESET_PREFIX=''
|
|
if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
|
|
VCS_CHANGESET_PREFIX="$(print_icon 'VCS_COMMIT_ICON')%0.$POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH""i "
|
|
fi
|
|
|
|
zstyle ':vcs_info:*' enable git hg
|
|
zstyle ':vcs_info:*' check-for-changes true
|
|
|
|
VCS_DEFAULT_FORMAT="$VCS_CHANGESET_PREFIX%b%c%u%m"
|
|
zstyle ':vcs_info:*' formats "$VCS_DEFAULT_FORMAT"
|
|
|
|
zstyle ':vcs_info:*' actionformats "%b %F{${POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND}}| %a%f"
|
|
|
|
zstyle ':vcs_info:*' stagedstr " $(print_icon 'VCS_STAGED_ICON')"
|
|
zstyle ':vcs_info:*' unstagedstr " $(print_icon 'VCS_UNSTAGED_ICON')"
|
|
|
|
defined POWERLEVEL9K_VCS_GIT_HOOKS || POWERLEVEL9K_VCS_GIT_HOOKS=(vcs-detect-changes git-untracked git-aheadbehind git-stash git-remotebranch git-tagname)
|
|
zstyle ':vcs_info:git*+set-message:*' hooks $POWERLEVEL9K_VCS_GIT_HOOKS
|
|
defined POWERLEVEL9K_VCS_HG_HOOKS || POWERLEVEL9K_VCS_HG_HOOKS=(vcs-detect-changes)
|
|
zstyle ':vcs_info:hg*+set-message:*' hooks $POWERLEVEL9K_VCS_HG_HOOKS
|
|
|
|
# For Hg, only show the branch name
|
|
zstyle ':vcs_info:hg*:*' branchformat "$(print_icon 'VCS_BRANCH_ICON')%b"
|
|
# The `get-revision` function must be turned on for dirty-check to work for Hg
|
|
zstyle ':vcs_info:hg*:*' get-revision true
|
|
zstyle ':vcs_info:hg*:*' get-bookmarks true
|
|
zstyle ':vcs_info:hg*+gen-hg-bookmark-string:*' hooks hg-bookmarks
|
|
|
|
if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
|
|
zstyle ':vcs_info:*' get-revision true
|
|
fi
|
|
|
|
# Actually invoke vcs_info manually to gather all information.
|
|
vcs_info
|
|
local vcs_prompt="${vcs_info_msg_0_}"
|
|
|
|
if [[ -n "$vcs_prompt" ]]; then
|
|
if [[ "$VCS_WORKDIR_DIRTY" == true ]]; then
|
|
# $vcs_visual_identifier gets set in +vi-vcs-detect-changes in functions/vcs.zsh,
|
|
# as we have there access to vcs_info internal hooks.
|
|
current_state='modified'
|
|
else
|
|
if [[ "$VCS_WORKDIR_HALF_DIRTY" == true ]]; then
|
|
current_state='untracked'
|
|
else
|
|
current_state='clean'
|
|
fi
|
|
fi
|
|
"$1_prompt_segment" "${0}_${(U)current_state}" "$2" "${vcs_states[$current_state]}" "$DEFAULT_COLOR" "$vcs_prompt" "$vcs_visual_identifier"
|
|
fi
|
|
}
|
|
|
|
# Vi Mode: show editing mode (NORMAL|INSERT)
|
|
set_default POWERLEVEL9K_VI_INSERT_MODE_STRING "INSERT"
|
|
set_default POWERLEVEL9K_VI_COMMAND_MODE_STRING "NORMAL"
|
|
prompt_vi_mode() {
|
|
case ${KEYMAP} in
|
|
main|viins)
|
|
"$1_prompt_segment" "$0_INSERT" "$2" "$DEFAULT_COLOR" "blue" "$POWERLEVEL9K_VI_INSERT_MODE_STRING"
|
|
;;
|
|
vicmd)
|
|
"$1_prompt_segment" "$0_NORMAL" "$2" "$DEFAULT_COLOR" "default" "$POWERLEVEL9K_VI_COMMAND_MODE_STRING"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# Virtualenv: current working virtualenv
|
|
# More information on virtualenv (Python):
|
|
# https://virtualenv.pypa.io/en/latest/
|
|
prompt_virtualenv() {
|
|
local virtualenv_path="$VIRTUAL_ENV"
|
|
if [[ -n "$virtualenv_path" && "$VIRTUAL_ENV_DISABLE_PROMPT" != true ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" "($(basename "$virtualenv_path"))"
|
|
fi
|
|
}
|
|
|
|
################################################################
|
|
# Prompt processing and drawing
|
|
################################################################
|
|
|
|
# Main prompt
|
|
build_left_prompt() {
|
|
defined POWERLEVEL9K_LEFT_PROMPT_ELEMENTS || POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
|
|
|
|
local index=1
|
|
for element in "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[@]}"; do
|
|
# Remove joined information in direct calls
|
|
element=${element%_joined}
|
|
|
|
# Check if it is a custom command, otherwise interpet it as
|
|
# a prompt.
|
|
if [[ $element[0,7] =~ "custom_" ]]; then
|
|
"prompt_custom" "left" "$index" $element[8,-1]
|
|
else
|
|
"prompt_$element" "left" "$index"
|
|
fi
|
|
|
|
index=$((index + 1))
|
|
done
|
|
|
|
left_prompt_end
|
|
}
|
|
|
|
# Right prompt
|
|
build_right_prompt() {
|
|
defined POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS || POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status root_indicator background_jobs history time)
|
|
|
|
local index=1
|
|
for element in "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[@]}"; do
|
|
# Remove joined information in direct calls
|
|
element=${element%_joined}
|
|
|
|
# Check if it is a custom command, otherwise interpet it as
|
|
# a prompt.
|
|
if [[ $element[0,7] =~ "custom_" ]]; then
|
|
"prompt_custom" "right" "$index" $element[8,-1]
|
|
else
|
|
"prompt_$element" "right" "$index"
|
|
fi
|
|
|
|
index=$((index + 1))
|
|
done
|
|
}
|
|
|
|
powerlevel9k_prepare_prompts() {
|
|
RETVAL=$?
|
|
|
|
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
|
|
PROMPT="$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%f%b%k$(build_left_prompt)
|
|
$(print_icon 'MULTILINE_SECOND_PROMPT_PREFIX')"
|
|
if [[ "$POWERLEVEL9K_RPROMPT_ON_NEWLINE" != true ]]; then
|
|
# The right prompt should be on the same line as the first line of the left
|
|
# prompt. To do so, there is just a quite ugly workaround: Before zsh draws
|
|
# the RPROMPT, we advise it, to go one line up. At the end of RPROMPT, we
|
|
# advise it to go one line down. See:
|
|
# http://superuser.com/questions/357107/zsh-right-justify-in-ps1
|
|
local LC_ALL="" LC_CTYPE="en_US.UTF-8" # Set the right locale to protect special characters
|
|
RPROMPT_PREFIX='%{'$'\e[1A''%}' # one line up
|
|
RPROMPT_SUFFIX='%{'$'\e[1B''%}' # one line down
|
|
else
|
|
RPROMPT_PREFIX=''
|
|
RPROMPT_SUFFIX=''
|
|
fi
|
|
else
|
|
PROMPT="%f%b%k$(build_left_prompt)"
|
|
RPROMPT_PREFIX=''
|
|
RPROMPT_SUFFIX=''
|
|
fi
|
|
|
|
if [[ "$POWERLEVEL9K_DISABLE_RPROMPT" != true ]]; then
|
|
RPROMPT="$RPROMPT_PREFIX%f%b%k$(build_right_prompt)%{$reset_color%}$RPROMPT_SUFFIX"
|
|
fi
|
|
}
|
|
|
|
function zle-line-init {
|
|
powerlevel9k_prepare_prompts
|
|
if (( ${+terminfo[smkx]} )); then
|
|
printf '%s' ${terminfo[smkx]}
|
|
fi
|
|
zle reset-prompt
|
|
zle -R
|
|
}
|
|
|
|
function zle-line-finish {
|
|
powerlevel9k_prepare_prompts
|
|
if (( ${+terminfo[rmkx]} )); then
|
|
printf '%s' ${terminfo[rmkx]}
|
|
fi
|
|
zle reset-prompt
|
|
zle -R
|
|
}
|
|
|
|
function zle-keymap-select {
|
|
powerlevel9k_prepare_prompts
|
|
zle reset-prompt
|
|
zle -R
|
|
}
|
|
|
|
powerlevel9k_init() {
|
|
# Display a warning if the terminal does not support 256 colors
|
|
local term_colors
|
|
term_colors=$(echotc Co)
|
|
if (( term_colors < 256 )); then
|
|
print -P "%F{red}WARNING!%f Your terminal appears to support less than 256 colors!"
|
|
print -P "If your terminal supports 256 colors, please export the appropriate environment variable"
|
|
print -P "_before_ loading this theme in your \~\/.zshrc. In most terminal emulators, putting"
|
|
print -P "%F{blue}export TERM=\"xterm-256color\"%f at the top of your \~\/.zshrc is sufficient."
|
|
fi
|
|
|
|
# Display a warning if deprecated segments are in use.
|
|
typeset -AH deprecated_segments
|
|
# old => new
|
|
deprecated_segments=(
|
|
'longstatus' 'status'
|
|
)
|
|
print_deprecation_warning deprecated_segments
|
|
|
|
setopt prompt_subst
|
|
|
|
setopt LOCAL_OPTIONS
|
|
unsetopt XTRACE KSH_ARRAYS
|
|
setopt PROMPT_CR PROMPT_PERCENT PROMPT_SUBST MULTIBYTE
|
|
|
|
# initialize colors
|
|
autoload -U colors && colors
|
|
|
|
# initialize hooks
|
|
autoload -Uz add-zsh-hook
|
|
|
|
# prepare prompts
|
|
add-zsh-hook precmd powerlevel9k_prepare_prompts
|
|
|
|
zle -N zle-line-init
|
|
zle -N zle-line-finish
|
|
zle -N zle-keymap-select
|
|
}
|
|
|
|
powerlevel9k_init "$@"
|