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1377 lines
50 KiB
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Executable file
1377 lines
50 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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# Try to set the installation path
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if [[ -n "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# If an installation path was set manually,
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# it should trump any other location found.
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# Do nothing. This is all right, as we use the
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# POWERLEVEL9K_INSTALLATION_PATH for further processing.
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elif [[ $(whence -w prompt_powerlevel9k_setup) =~ "function" ]]; then
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# Check if the theme was called as a function (e.g., from prezto)
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autoload -U is-at-least
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if is-at-least 5.0.8; then
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# Try to find the correct path of the script.
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POWERLEVEL9K_INSTALLATION_PATH=$(whence -v $0 | sed "s/$0 is a shell function from //")
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elif [[ -f "${ZDOTDIR:-$HOME}/.zprezto/modules/prompt/init.zsh" ]]; then
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# If there is an prezto installation, we assume that powerlevel9k is linked there.
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POWERLEVEL9K_INSTALLATION_PATH="${ZDOTDIR:-$HOME}/.zprezto/modules/prompt/functions/prompt_powerlevel9k_setup"
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fi
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else
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# Last resort: Set installation path is script path
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POWERLEVEL9K_INSTALLATION_PATH="$0"
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fi
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# Resolve the installation path
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if [[ -L "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# If this theme is sourced as a symlink, we need to locate the real URL
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filename="$(realpath -P $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null || readlink -f $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null || perl -MCwd=abs_path -le 'print abs_path readlink(shift);' $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null)"
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elif [[ -d "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# Directory
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filename="${POWERLEVEL9K_INSTALLATION_PATH}/powerlevel9k.zsh-theme"
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elif [[ -f "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# Script is a file
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filename="$POWERLEVEL9K_INSTALLATION_PATH"
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elif [[ -z "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
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# Fallback: specify an installation path!
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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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else
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print -P "%F{red}Script location could not be found! Maybe your %F{blue}POWERLEVEL9K_INSTALLATION_PATH%F{red} is not correct?%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-overwritten 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 originally 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 originally 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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# Depending on the conda version, either might be set. This
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# variant works even if both are set.
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_path=$CONDA_ENV_PATH$CONDA_PREFIX
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if ! [ -z "$_path" ]; then
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# config - can be overwritten in users' zshrc file.
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set_default POWERLEVEL9K_ANACONDA_LEFT_DELIMITER "("
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set_default POWERLEVEL9K_ANACONDA_RIGHT_DELIMITER ")"
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"$1_prompt_segment" "$0" "$2" "$3" "$4" "$POWERLEVEL9K_ANACONDA_LEFT_DELIMITER$(basename $_path)$POWERLEVEL9K_ANACONDA_RIGHT_DELIMITER" 'PYTHON_ICON'
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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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local wrong_lines=`jobs -l | awk '/pwd now/{ count++ } END {print count}'`
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if [[ wrong_lines -gt 0 ]]; then
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background_jobs_number=$(( $background_jobs_number - $wrong_lines ))
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fi
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if [[ background_jobs_number -gt 0 ]]; then
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local background_jobs_number_print=""
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if [[ "$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" "$background_jobs_number_print" 'BACKGROUND_JOBS_ICON'
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fi
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}
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# Segment that indicates usage level of current partition.
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set_default POWERLEVEL9K_DISK_USAGE_ONLY_WARNING false
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set_default POWERLEVEL9K_DISK_USAGE_WARNING_LEVEL 90
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set_default POWERLEVEL9K_DISK_USAGE_CRITICAL_LEVEL 95
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prompt_disk_usage() {
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local current_state="unknown"
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typeset -AH hdd_usage_forecolors
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hdd_usage_forecolors=(
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'normal' 'yellow'
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'warning' "$DEFAULT_COLOR"
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'critical' 'white'
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)
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typeset -AH hdd_usage_backcolors
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hdd_usage_backcolors=(
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'normal' $DEFAULT_COLOR
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'warning' 'yellow'
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'critical' 'red'
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)
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local disk_usage="${$(\df -P . | sed -n '2p' | awk '{ print $5 }')%%\%}"
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if [ "$disk_usage" -ge "$POWERLEVEL9K_DISK_USAGE_WARNING_LEVEL" ]; then
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current_state='warning'
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if [ "$disk_usage" -ge "$POWERLEVEL9K_DISK_USAGE_CRITICAL_LEVEL" ]; then
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current_state='critical'
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fi
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else
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if [[ "$POWERLEVEL9K_DISK_USAGE_ONLY_WARNING" == true ]]; then
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current_state=''
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return
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fi
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current_state='normal'
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fi
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local message="${disk_usage}%%"
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# Draw the prompt_segment
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if [[ -n $disk_usage ]]; then
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"$1_prompt_segment" "${0}_${current_state}" "$2" "${hdd_usage_backcolors[$current_state]}" "${hdd_usage_forecolors[$current_state]}" "$message" 'DISK_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 [[ $OS =~ OSX && -f /usr/bin/pmset && -x /usr/bin/pmset ]]; then
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# obtain battery information from system
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local raw_data="$(pmset -g batt | awk 'FNR==2{print}')"
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# return if there is no battery on system
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[[ -z $(echo $raw_data | grep "InternalBattery") ]] && return
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# Time remaining on battery operation (charging/discharging)
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local tstring=$(echo $raw_data | awk -F ';' '{print $3}' | awk '{print $1}')
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# If time has not been calculated by system yet
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[[ $tstring =~ '(\(no|not)' ]] && tstring="..."
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# percent of battery charged
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typeset -i 10 bat_percent
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bat_percent=$(echo $raw_data | grep -o '[0-9]*%' | sed 's/%//')
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local remain=""
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# Logic for string output
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case $(echo $raw_data | awk -F ';' '{print $2}' | awk '{$1=$1};1') in
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# for a short time after attaching power, status will be 'AC attached;'
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'charging'|'finishing charge'|'AC attached')
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current_state="charging"
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remain=" ($tstring)"
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;;
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'discharging')
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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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;;
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*)
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current_state="charged"
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;;
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esac
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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 $bat ]] && return
|
|
local capacity=$(cat $bat/capacity)
|
|
local battery_status=$(cat $bat/status)
|
|
[[ $capacity -gt 100 ]] && local bat_percent=100 || local bat_percent=$capacity
|
|
[[ $battery_status =~ Charging || $battery_status =~ Full ]] && local connected=true
|
|
if [[ -z $connected ]]; then
|
|
[[ $bat_percent -lt $POWERLEVEL9K_BATTERY_LOW_THRESHOLD ]] && current_state="low" || current_state="disconnected"
|
|
else
|
|
[[ $bat_percent =~ 100 ]] && current_state="charged"
|
|
[[ $bat_percent -lt 100 ]] && current_state="charging"
|
|
fi
|
|
if [[ -f /usr/bin/acpi ]]; then
|
|
local time_remaining=$(acpi | awk '{ print $5 }')
|
|
if [[ $time_remaining =~ rate ]]; then
|
|
local tstring="..."
|
|
elif [[ $time_remaining =~ "[[:digit:]]+" ]]; then
|
|
local tstring=${(f)$(date -u -d "$(echo $time_remaining)" +%k:%M 2> /dev/null)}
|
|
fi
|
|
fi
|
|
[[ -n $tstring ]] && local remain=" ($tstring)"
|
|
fi
|
|
|
|
local message
|
|
# Default behavior: Be verbose!
|
|
set_default POWERLEVEL9K_BATTERY_VERBOSE true
|
|
if [[ "$POWERLEVEL9K_BATTERY_VERBOSE" == true ]]; then
|
|
message="$bat_percent%%$remain"
|
|
else
|
|
message="$bat_percent%%"
|
|
fi
|
|
|
|
# Draw the prompt_segment
|
|
if [[ -n $bat_percent ]]; then
|
|
"$1_prompt_segment" "${0}_${current_state}" "$2" "$DEFAULT_COLOR" "${battery_states[$current_state]}" "$message" 'BATTERY_ICON'
|
|
fi
|
|
}
|
|
|
|
# Public IP segment
|
|
# Parameters:
|
|
# * $1 Alignment: string - left|right
|
|
# * $2 Index: integer
|
|
# * $3 Joined: bool - If the segment should be joined
|
|
prompt_public_ip() {
|
|
# set default values for segment
|
|
set_default POWERLEVEL9K_PUBLIC_IP_TIMEOUT "300"
|
|
set_default POWERLEVEL9K_PUBLIC_IP_NONE ""
|
|
set_default POWERLEVEL9K_PUBLIC_IP_FILE "/tmp/p9k_public_ip"
|
|
set_default POWERLEVEL9K_PUBLIC_IP_HOST "http://ident.me"
|
|
defined POWERLEVEL9K_PUBLIC_IP_METHODS || POWERLEVEL9K_PUBLIC_IP_METHODS=(dig curl wget)
|
|
|
|
# Do we need a fresh IP?
|
|
local refresh_ip=false
|
|
if [[ -f $POWERLEVEL9K_PUBLIC_IP_FILE ]]; then
|
|
typeset -i timediff
|
|
# if saved IP is more than
|
|
timediff=$(($(date +%s) - $(date -r $POWERLEVEL9K_PUBLIC_IP_FILE +%s)))
|
|
[[ $timediff -gt $POWERLEVEL9K_PUBLIC_IP_TIMEOUT ]] && refresh_ip=true
|
|
# If tmp file is empty get a fresh IP
|
|
[[ -z $(cat $POWERLEVEL9K_PUBLIC_IP_FILE) ]] && refresh_ip=true
|
|
[[ -n $POWERLEVEL9K_PUBLIC_IP_NONE ]] && [[ $(cat $POWERLEVEL9K_PUBLIC_IP_FILE) =~ "$POWERLEVEL9K_PUBLIC_IP_NONE" ]] && refresh_ip=true
|
|
else
|
|
touch $POWERLEVEL9K_PUBLIC_IP_FILE && refresh_ip=true
|
|
fi
|
|
|
|
# grab a fresh IP if needed
|
|
local fresh_ip
|
|
if [[ $refresh_ip =~ true && -w $POWERLEVEL9K_PUBLIC_IP_FILE ]]; then
|
|
for method in "${POWERLEVEL9K_PUBLIC_IP_METHODS[@]}"; do
|
|
case $method in
|
|
'dig')
|
|
fresh_ip="$(dig +time=1 +tries=1 +short myip.opendns.com @resolver1.opendns.com 2> /dev/null)"
|
|
[[ "$fresh_ip" =~ ^\; ]] && unset fresh_ip
|
|
;;
|
|
'curl')
|
|
fresh_ip="$(curl --max-time 10 -w '\n' "$POWERLEVEL9K_PUBLIC_IP_HOST" 2> /dev/null)"
|
|
;;
|
|
'wget')
|
|
fresh_ip="$(wget -T 10 -qO- "$POWERLEVEL9K_PUBLIC_IP_HOST" 2> /dev/null)"
|
|
;;
|
|
esac
|
|
# If we found a fresh IP, break loop.
|
|
if [[ -n "${fresh_ip}" ]]; then
|
|
break;
|
|
fi
|
|
done
|
|
|
|
# write IP to tmp file or clear tmp file if an IP was not retrieved
|
|
# Redirection with `>!`. From the manpage: Same as >, except that the file
|
|
# is truncated to zero length if it exists, even if CLOBBER is unset.
|
|
# If the file already exists, and a simple `>` redirection and CLOBBER
|
|
# unset, ZSH will produce an error.
|
|
[[ -n "${fresh_ip}" ]] && echo $fresh_ip >! $POWERLEVEL9K_PUBLIC_IP_FILE || echo $POWERLEVEL9K_PUBLIC_IP_NONE >! $POWERLEVEL9K_PUBLIC_IP_FILE
|
|
fi
|
|
|
|
# read public IP saved to tmp file
|
|
local public_ip="$(cat $POWERLEVEL9K_PUBLIC_IP_FILE)"
|
|
|
|
# Draw the prompt segment
|
|
if [[ -n $public_ip ]]; then
|
|
$1_prompt_segment "$0" "$2" "$DEFAULT_COLOR" "$DEFAULT_COLOR_INVERTED" "${public_ip}" 'PUBLIC_IP_ICON'
|
|
fi
|
|
}
|
|
|
|
# Context: user@hostname (who am I and where am I)
|
|
# Note that if $DEFAULT_USER is not set, this prompt segment will always print
|
|
set_default POWERLEVEL9K_ALWAYS_SHOW_CONTEXT false
|
|
set_default POWERLEVEL9K_ALWAYS_SHOW_USER false
|
|
set_default POWERLEVEL9K_CONTEXT_TEMPLATE "%n@%m"
|
|
prompt_context() {
|
|
local current_state="DEFAULT"
|
|
typeset -AH context_states
|
|
context_states=(
|
|
"ROOT" "yellow"
|
|
"DEFAULT" "011"
|
|
)
|
|
|
|
local content=""
|
|
|
|
if [[ "$POWERLEVEL9K_ALWAYS_SHOW_CONTEXT" == true ]] || [[ "$USER" != "$DEFAULT_USER" ]] || [[ -n "$SSH_CLIENT" || -n "$SSH_TTY" ]]; then
|
|
|
|
if [[ $(print -P "%#") == '#' ]]; then
|
|
current_state="ROOT"
|
|
fi
|
|
|
|
content="${POWERLEVEL9K_CONTEXT_TEMPLATE}"
|
|
|
|
elif [[ "$POWERLEVEL9K_ALWAYS_SHOW_USER" == true ]]; then
|
|
content="$USER"
|
|
else
|
|
return
|
|
fi
|
|
|
|
"$1_prompt_segment" "${0}_${current_state}" "$2" "$DEFAULT_COLOR" "${context_states[$current_state]}" "${content}"
|
|
}
|
|
|
|
# The 'custom` prompt provides a way for users to invoke commands and display
|
|
# the output in a segment.
|
|
prompt_custom() {
|
|
local command=POWERLEVEL9K_CUSTOM_$3:u
|
|
local segment_content="$(eval ${(P)command})"
|
|
|
|
if [[ -n $segment_content ]]; then
|
|
"$1_prompt_segment" "${0}_${3:u}" "$2" $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR "$segment_content"
|
|
fi
|
|
}
|
|
|
|
# Display the duration the command needed to run.
|
|
prompt_command_execution_time() {
|
|
set_default POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD 3
|
|
set_default POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION 2
|
|
|
|
# Print time in human readable format
|
|
# For that use `strftime` and convert
|
|
# the duration (float) to an seconds
|
|
# (integer).
|
|
# See http://unix.stackexchange.com/a/89748
|
|
local humanReadableDuration
|
|
if (( _P9K_COMMAND_DURATION > 3600 )); then
|
|
humanReadableDuration=$(TZ=GMT; strftime '%H:%M:%S' $(( int(rint(_P9K_COMMAND_DURATION)) )))
|
|
elif (( _P9K_COMMAND_DURATION > 60 )); then
|
|
humanReadableDuration=$(TZ=GMT; strftime '%M:%S' $(( int(rint(_P9K_COMMAND_DURATION)) )))
|
|
else
|
|
# If the command executed in seconds, print as float.
|
|
# Convert to float
|
|
if [[ "${POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION}" == "0" ]]; then
|
|
# If user does not want microseconds, then we need to convert
|
|
# the duration to an integer.
|
|
typeset -i humanReadableDuration
|
|
else
|
|
typeset -F ${POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION} humanReadableDuration
|
|
fi
|
|
humanReadableDuration=$_P9K_COMMAND_DURATION
|
|
fi
|
|
|
|
if (( _P9K_COMMAND_DURATION >= POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD )); then
|
|
"$1_prompt_segment" "$0" "$2" "red" "226" "${humanReadableDuration}" 'EXECUTION_TIME_ICON'
|
|
fi
|
|
}
|
|
|
|
# Dir: current working directory
|
|
set_default POWERLEVEL9K_DIR_PATH_SEPARATOR "/"
|
|
prompt_dir() {
|
|
local current_path="$(print -P "%~")"
|
|
if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_folder_marker" ]]; 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 [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == "true" ]]; then
|
|
# Get path from the root of the git repository to the current dir
|
|
local gitPath=$(git rev-parse --show-prefix)
|
|
# Remove trailing slash from git path, so that we can
|
|
# remove that git path from the pwd.
|
|
gitPath=${gitPath%/}
|
|
package_path=${$(pwd)%%$gitPath}
|
|
# Remove trailing slash
|
|
package_path=${package_path%/}
|
|
elif [[ $(git rev-parse --is-inside-git-dir 2> /dev/null) == "true" ]]; then
|
|
package_path=${$(pwd)%%/.git*}
|
|
fi
|
|
|
|
# Replace the shortest possible match of the marked folder from
|
|
# the current path. Remove the amount of characters up to the
|
|
# folder marker from the left. Count only the visible characters
|
|
# in the path (this is done by the "zero" pattern; see
|
|
# http://stackoverflow.com/a/40855342/5586433).
|
|
local zero='%([BSUbfksu]|([FB]|){*})'
|
|
current_dir=$(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//$~zero/}}}")
|
|
# Parse the 'name' from the package.json; if there are any problems, just
|
|
# print the file path
|
|
defined POWERLEVEL9K_DIR_PACKAGE_FILES || POWERLEVEL9K_DIR_PACKAGE_FILES=(package.json composer.json)
|
|
|
|
local pkgFile="unknown"
|
|
for file in "${POWERLEVEL9K_DIR_PACKAGE_FILES[@]}"; do
|
|
if [[ -f "${package_path}/${file}" ]]; then
|
|
pkgFile="${package_path}/${file}"
|
|
break;
|
|
fi
|
|
done
|
|
|
|
local packageName=$(jq '.name' ${pkgFile} 2> /dev/null \
|
|
|| node -e 'console.log(require(process.argv[1]).name);' ${pkgFile} 2>/dev/null \
|
|
|| cat "${pkgFile}" 2> /dev/null | grep -m 1 "\"name\"" | awk -F ':' '{print $2}' | awk -F '"' '{print $2}' 2>/dev/null \
|
|
)
|
|
if [[ -n "${packageName}" ]]; then
|
|
# 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 $packageName | tr -d '"'`$subdirectory_path"
|
|
else
|
|
current_path=$(truncatePathFromRight "$(pwd | sed -e "s,^$HOME,~,")" )
|
|
fi
|
|
;;
|
|
truncate_with_folder_marker)
|
|
local last_marked_folder marked_folder
|
|
set_default POWERLEVEL9K_SHORTEN_FOLDER_MARKER ".shorten_folder_marker"
|
|
|
|
# Search for the folder marker in the parent directories and
|
|
# buildup a pattern that is removed from the current path
|
|
# later on.
|
|
for marked_folder in $(upsearch $POWERLEVEL9K_SHORTEN_FOLDER_MARKER); do
|
|
if [[ "$marked_folder" == "/" ]]; then
|
|
# If we reached root folder, stop upsearch.
|
|
current_path="/"
|
|
elif [[ "$marked_folder" == "$HOME" ]]; then
|
|
# If we reached home folder, stop upsearch.
|
|
current_path="~"
|
|
elif [[ "${marked_folder%/*}" == $last_marked_folder ]]; then
|
|
current_path="${current_path%/}/${marked_folder##*/}"
|
|
else
|
|
current_path="${current_path%/}/$POWERLEVEL9K_SHORTEN_DELIMITER/${marked_folder##*/}"
|
|
fi
|
|
last_marked_folder=$marked_folder
|
|
done
|
|
|
|
# Replace the shortest possible match of the marked folder from
|
|
# the current path.
|
|
current_path=$current_path${PWD#${last_marked_folder}*}
|
|
;;
|
|
*)
|
|
current_path="$(print -P "%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:$POWERLEVEL9K_SHORTEN_DELIMITER/:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c")"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if [[ "${POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" ]]; then
|
|
current_path="${current_path[2,-1]}"
|
|
fi
|
|
|
|
if [[ "${POWERLEVEL9K_DIR_PATH_SEPARATOR}" != "/" ]]; then
|
|
current_path="$( echo "${current_path}" | sed "s/\//${POWERLEVEL9K_DIR_PATH_SEPARATOR}/g")"
|
|
fi
|
|
|
|
typeset -AH dir_states
|
|
dir_states=(
|
|
"DEFAULT" "FOLDER_ICON"
|
|
"HOME" "HOME_ICON"
|
|
"HOME_SUBFOLDER" "HOME_SUB_ICON"
|
|
)
|
|
local current_state="DEFAULT"
|
|
if [[ $(print -P "%~") == '~' ]]; then
|
|
current_state="HOME"
|
|
elif [[ $(print -P "%~") == '~'* ]]; then
|
|
current_state="HOME_SUBFOLDER"
|
|
fi
|
|
"$1_prompt_segment" "$0_${current_state}" "$2" "blue" "$DEFAULT_COLOR" "${current_path}" "${dir_states[$current_state]}"
|
|
}
|
|
|
|
# Docker machine
|
|
prompt_docker_machine() {
|
|
local docker_machine="$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'
|
|
}
|
|
|
|
# Detection for virtualization (systemd based systems only)
|
|
prompt_detect_virt() {
|
|
if ! command -v systemd-detect-virt;then
|
|
return
|
|
fi
|
|
local virt=$(systemd-detect-virt)
|
|
local color="yellow"
|
|
if [[ "$virt" == "none" ]]; then
|
|
if [[ "$(ls -di / | grep -o 2)" != "2" ]]; then
|
|
virt="chroot"
|
|
"$1_prompt_segment" "$0" "$2" "$color" "$DEFAULT_COLOR" "$virt"
|
|
else
|
|
;
|
|
fi
|
|
else
|
|
"$1_prompt_segment" "$0" "$2" "$color" "$DEFAULT_COLOR" "$virt"
|
|
fi
|
|
}
|
|
|
|
|
|
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" "$ip" 'NETWORK_ICON'
|
|
}
|
|
|
|
prompt_load() {
|
|
# The load segment can have three different states
|
|
local current_state="unknown"
|
|
local cores
|
|
|
|
typeset -AH load_states
|
|
load_states=(
|
|
'critical' 'red'
|
|
'warning' 'yellow'
|
|
'normal' 'green'
|
|
)
|
|
|
|
if [[ "$OS" == "OSX" ]] || [[ "$OS" == "BSD" ]]; then
|
|
load_avg_1min=$(sysctl vm.loadavg | grep -o -E '[0-9]+(\.|,)[0-9]+' | head -n 1)
|
|
if [[ "$OS" == "OSX" ]]; then
|
|
cores=$(sysctl -n hw.logicalcpu)
|
|
else
|
|
cores=$(sysctl -n hw.ncpu)
|
|
fi
|
|
else
|
|
load_avg_1min=$(grep -o "[0-9.]*" /proc/loadavg | head -n 1)
|
|
cores=$(nproc)
|
|
fi
|
|
|
|
# Replace comma
|
|
load_avg_1min=${load_avg_1min//,/.}
|
|
|
|
if [[ "$load_avg_1min" -gt $(bc -l <<< "${cores} * 0.7") ]]; then
|
|
current_state="critical"
|
|
elif [[ "$load_avg_1min" -gt $(bc -l <<< "${cores} * 0.5") ]]; then
|
|
current_state="warning"
|
|
else
|
|
current_state="normal"
|
|
fi
|
|
|
|
"$1_prompt_segment" "${0}_${current_state}" "$2" "${load_states[$current_state]}" "$DEFAULT_COLOR" "$load_avg_1min" 'LOAD_ICON'
|
|
}
|
|
|
|
# Node version
|
|
prompt_node_version() {
|
|
local node_version=$(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 [[ "$OS" == "OSX" ]]; then
|
|
# Available = Free + Inactive
|
|
# See https://support.apple.com/en-us/HT201538
|
|
ramfree=$(vm_stat | grep "Pages free" | grep -o -E '[0-9]+')
|
|
ramfree=$((ramfree + $(vm_stat | grep "Pages inactive" | grep -o -E '[0-9]+')))
|
|
# Convert pages into Bytes
|
|
ramfree=$(( ramfree * 4096 ))
|
|
else
|
|
if [[ "$OS" == "BSD" ]]; then
|
|
ramfree=$(vmstat | grep -E '([0-9]+\w+)+' | awk '{print $5}')
|
|
base='M'
|
|
else
|
|
ramfree=$(grep -o -E "MemAvailable:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
|
|
base='K'
|
|
fi
|
|
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
|
|
}
|
|
|
|
prompt_ssh() {
|
|
if [[ -n "$SSH_CLIENT" ]] || [[ -n "$SSH_TTY" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "yellow" "" 'SSH_ICON'
|
|
fi
|
|
}
|
|
|
|
# Status: return code if verbose, otherwise just an icon if an error occurred
|
|
set_default POWERLEVEL9K_STATUS_VERBOSE true
|
|
set_default POWERLEVEL9K_STATUS_OK_IN_NON_VERBOSE false
|
|
prompt_status() {
|
|
if [[ "$RETVAL" -ne 0 ]]; then
|
|
if [[ "$POWERLEVEL9K_STATUS_VERBOSE" == true ]]; then
|
|
"$1_prompt_segment" "$0_ERROR" "$2" "red" "226" "$RETVAL" 'CARRIAGE_RETURN_ICON'
|
|
else
|
|
"$1_prompt_segment" "$0_ERROR" "$2" "$DEFAULT_COLOR" "red" "" 'FAIL_ICON'
|
|
fi
|
|
elif [[ "$POWERLEVEL9K_STATUS_VERBOSE" == true || "$POWERLEVEL9K_STATUS_OK_IN_NON_VERBOSE" == true ]]; then
|
|
"$1_prompt_segment" "$0_OK" "$2" "$DEFAULT_COLOR" "046" "" 'OK_ICON'
|
|
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" "$count" 'TODO_ICON'
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# VCS segment: shows the state of your repository, if you are in a folder under
|
|
# version control
|
|
set_default POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND "red"
|
|
# Default: Just display the first 8 characters of our changeset-ID.
|
|
set_default POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH "8"
|
|
powerlevel9k_vcs_init() {
|
|
if [[ -n "$POWERLEVEL9K_CHANGESET_HASH_LENGTH" ]]; then
|
|
POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH="$POWERLEVEL9K_CHANGESET_HASH_LENGTH"
|
|
fi
|
|
|
|
# Load VCS_INFO
|
|
autoload -Uz vcs_info
|
|
|
|
VCS_WORKDIR_DIRTY=false
|
|
VCS_WORKDIR_HALF_DIRTY=false
|
|
|
|
# The vcs segment can have three different states - defaults to 'clean'.
|
|
typeset -gAH vcs_states
|
|
vcs_states=(
|
|
'clean' 'green'
|
|
'modified' 'yellow'
|
|
'untracked' 'green'
|
|
)
|
|
|
|
VCS_CHANGESET_PREFIX=''
|
|
if [[ "$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 svn
|
|
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
|
|
defined POWERLEVEL9K_VCS_SVN_HOOKS || POWERLEVEL9K_VCS_SVN_HOOKS=(vcs-detect-changes svn-detect-changes)
|
|
zstyle ':vcs_info:svn*+set-message:*' hooks $POWERLEVEL9K_VCS_SVN_HOOKS
|
|
|
|
# For Hg, only show the branch name
|
|
zstyle ':vcs_info:hg*:*' branchformat "$(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 [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
|
|
zstyle ':vcs_info:*' get-revision true
|
|
fi
|
|
}
|
|
|
|
prompt_vcs() {
|
|
VCS_WORKDIR_DIRTY=false
|
|
VCS_WORKDIR_HALF_DIRTY=false
|
|
current_state=""
|
|
|
|
# Actually invoke vcs_info manually to gather all information.
|
|
vcs_info
|
|
local vcs_prompt="${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")" 'PYTHON_ICON'
|
|
fi
|
|
}
|
|
|
|
# pyenv: current active python version (with restrictions)
|
|
# More information on pyenv (Python version manager like rbenv and rvm):
|
|
# https://github.com/yyuu/pyenv
|
|
# the prompt parses output of pyenv version and only displays the first word
|
|
prompt_pyenv() {
|
|
local pyenv_version="$(pyenv version 2>/dev/null)"
|
|
pyenv_version="${pyenv_version%% *}"
|
|
# XXX: The following should return the same as above.
|
|
# This reads better for devs familiar with sed/awk/grep/cut utilities
|
|
# Using shell expansion/substitution may hamper future maintainability
|
|
#local pyenv_version="$(pyenv version 2>/dev/null | head -n1 | cut -d' ' -f1)"
|
|
if [[ -n "$pyenv_version" && "$pyenv_version" != "system" ]]; then
|
|
"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" "$pyenv_version" 'PYTHON_ICON'
|
|
fi
|
|
}
|
|
|
|
# Swift version
|
|
prompt_swift_version() {
|
|
# Get the first number as this is probably the "main" version number..
|
|
local swift_version=$(swift --version 2>/dev/null | grep -o -E "[0-9.]+" | head -n 1)
|
|
[[ -z "${swift_version}" ]] && return
|
|
|
|
"$1_prompt_segment" "$0" "$2" "magenta" "white" "${swift_version}" 'SWIFT_ICON'
|
|
}
|
|
|
|
# dir_writable: Display information about the user's permission to write in the current directory
|
|
prompt_dir_writable() {
|
|
if [[ ! -w "$PWD" ]]; then
|
|
"$1_prompt_segment" "$0_FORBIDDEN" "$2" "red" "226" "" 'LOCK_ICON'
|
|
fi
|
|
}
|
|
|
|
################################################################
|
|
# Prompt processing and drawing
|
|
################################################################
|
|
# Main prompt
|
|
build_left_prompt() {
|
|
local index=1
|
|
for element in "${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() {
|
|
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_preexec() {
|
|
_P9K_TIMER_START=$EPOCHREALTIME
|
|
}
|
|
|
|
set_default POWERLEVEL9K_PROMPT_ADD_NEWLINE false
|
|
powerlevel9k_prepare_prompts() {
|
|
RETVAL=$?
|
|
|
|
_P9K_COMMAND_DURATION=$((EPOCHREALTIME - _P9K_TIMER_START))
|
|
# Reset start time
|
|
_P9K_TIMER_START=99999999999
|
|
|
|
if [[ "$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
|
|
NEWLINE='
|
|
'
|
|
[[ $POWERLEVEL9K_PROMPT_ADD_NEWLINE == true ]] && PROMPT="$NEWLINE$PROMPT"
|
|
}
|
|
|
|
prompt_powerlevel9k_setup() {
|
|
# Disable false display of command execution time
|
|
_P9K_TIMER_START=99999999999
|
|
|
|
# Display a warning if the terminal does not support 256 colors
|
|
local term_colors
|
|
term_colors=$(echotc Co)
|
|
if (( $term_colors < 256 )); then
|
|
print -P "%F{red}WARNING!%f Your terminal appears to support less than 256 colors!"
|
|
print -P "If your terminal supports 256 colors, please export the appropriate environment variable"
|
|
print -P "_before_ loading this theme in your \~\/.zshrc. In most terminal emulators, putting"
|
|
print -P "%F{blue}export TERM=\"xterm-256color\"%f at the top of your \~\/.zshrc is sufficient."
|
|
fi
|
|
|
|
# If the terminal `LANG` is set to `C`, this theme will not work at all.
|
|
local term_lang
|
|
term_lang=$(echo $LANG)
|
|
if [[ $term_lang == 'C' ]]; then
|
|
print -P "\t%F{red}WARNING!%f Your terminal's 'LANG' is set to 'C', which breaks this theme!"
|
|
print -P "\t%F{red}WARNING!%f Please set your 'LANG' to a UTF-8 language, like 'en_US.UTF-8'"
|
|
print -P "\t%F{red}WARNING!%f _before_ loading this theme in your \~\.zshrc. Putting"
|
|
print -P "\t%F{red}WARNING!%f %F{blue}export LANG=\"en_US.UTF-8\"%f at the top of your \~\/.zshrc is sufficient."
|
|
fi
|
|
|
|
defined POWERLEVEL9K_LEFT_PROMPT_ELEMENTS || POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
|
|
defined POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS || POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status root_indicator background_jobs history time)
|
|
|
|
# Display a warning if deprecated segments are in use.
|
|
typeset -AH deprecated_segments
|
|
# old => new
|
|
deprecated_segments=(
|
|
'longstatus' 'status'
|
|
)
|
|
print_deprecation_warning deprecated_segments
|
|
|
|
setopt prompt_subst
|
|
|
|
setopt LOCAL_OPTIONS
|
|
unsetopt XTRACE KSH_ARRAYS
|
|
setopt PROMPT_CR PROMPT_PERCENT PROMPT_SUBST MULTIBYTE
|
|
|
|
# initialize colors
|
|
autoload -U colors && colors
|
|
|
|
if segment_in_use "vcs"; then
|
|
powerlevel9k_vcs_init
|
|
fi
|
|
|
|
# initialize timing functions
|
|
zmodload zsh/datetime
|
|
|
|
# Initialize math functions
|
|
zmodload zsh/mathfunc
|
|
|
|
# initialize hooks
|
|
autoload -Uz add-zsh-hook
|
|
|
|
# prepare prompts
|
|
add-zsh-hook precmd powerlevel9k_prepare_prompts
|
|
add-zsh-hook preexec powerlevel9k_preexec
|
|
}
|
|
|
|
prompt_powerlevel9k_setup "$@"
|