diff options
Diffstat (limited to 'powerlevel9k.zsh-theme')
| -rw-r--r-- | powerlevel9k.zsh-theme | 653 |
1 files changed, 444 insertions, 209 deletions
diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme index af83f773..ac751c1d 100644 --- a/powerlevel9k.zsh-theme +++ b/powerlevel9k.zsh-theme @@ -12,165 +12,272 @@ ################################################################ # Please see the README file located in the source repository for full docs. -# What follows is a brief list of the settings variables used by this theme. -# You should define these variables in your `~/.zshrc`. -# -# Customize which segments appear in which prompts (below is also the default): -# POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs) -# POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status history time) -# -# Set your Amazon Web Services profile for the `aws` segment: -# export AWS_DEFAULT_PROFILE=<profile_name> -# -# Set your username for the `context` segment: -# export DEFAULT_USER=<your username> -# -# Customize the format of the time segment. Example of reverse format: -# POWERLEVEL9K_TIME_FORMAT='%D{%S:%M:%H}' -# -# Show the hash/changeset string in the `vcs` segment: -# POWERLEVEL9K_SHOW_CHANGESET=true -# Set the length of the hash/changeset if enabled in the `vcs` segment: -# POWERLEVEL9K_CHANGESET_HASH_LENGTH=6 -# -# Make powerlevel9k a double-lined prompt: -# POWERLEVEL9K_PROMPT_ON_NEWLINE=true -# -# Set the colorscheme: -# POWERLEVEL9K_COLOR_SCHEME='light' +# There are a lot of easy ways you can customize your prompt segments and +# theming with simple variables defined in your `~/.zshrc`. ################################################################ -## Debugging +## Turn on for Debugging #zstyle ':vcs_info:*+*:*' debug true #set -o xtrace -# These characters require the Powerline fonts to work properly. If see boxes or -# bizarre characters below, your fonts are not correctly installed. If you -# do not want to install a special font, you can set `POWERLEVEL9K_MODE` to +################################################################ +# Utility functions +################################################################ + +# Exits with 0 if a variable has been previously defined (even if empty) +# Takes the name of a variable that should be checked. +function defined() { + local varname="$1" + + typeset -p "$varname" > /dev/null 2>&1 +} + +# Given the name of a variable and a default value, sets the variable +# value to the default only if it has not been defined. +# +# Typeset cannot set the value for an array, so this will only work +# for scalar values. +function set_default() { + local varname="$1" + local default_value="$2" + + defined "$varname" || typeset -g "$varname"="$default_value" +} + +# Safety function for printing icons +# Prints the named icon, or if that icon is undefined, the string name. +function print_icon() { + local icon_name=$1 + local ICON_USER_VARIABLE=POWERLEVEL9K_${icon_name} + local USER_ICON=${(P)ICON_USER_VARIABLE} + if defined "$ICON_USER_VARIABLE"; then + echo -n $USER_ICON + else + echo -n ${icons[$icon_name]} + fi +} + +printSizeHumanReadable() { + local size=$1 + local extension + extension=(B K M G T P E Z Y) + local index=1 + + # if the base is not Bytes + if [[ -n $2 ]]; then + for idx in ${extension}; do + if [[ "$2" == "$idx" ]]; then + break + fi + index=$(( $index + 1 )) + done + fi + + while (( ($size / 1024) > 0 )); do + size=$(( $size / 1024 )) + index=$(( $index + 1 )) + done + + echo $size${extension[$index]} +} + +# Gets the first value out of a list of items that is not empty. +# The items are examined by a callback-function. +# Takes two arguments: +# * $list - A list of items +# * $callback - A callback function to examine if the item is +# worthy. The callback function has access to +# the inner variable $item. +function getRelevantItem() { + setopt shwordsplit # We need to split the words in $interfaces + + local list callback + list=$1 + callback=$2 + + for item in $list; do + # The first non-empty item wins + try=$(eval $callback) + if [[ -n "$try" ]]; then + echo $try + break; + fi + done +} + +get_icon_names() { + for key in "${(@k)icons}"; do + echo "POWERLEVEL9K_$key: ${icons[$key]}" + done +} + +################################################################ +# Icons +################################################################ + +# These characters require the Powerline fonts to work properly. If you see +# boxes or bizarre characters below, your fonts are not correctly installed. If +# you do not want to install a special font, you can set `POWERLEVEL9K_MODE` to # `compatible`. This shows all icons in regular symbols. + +# Initialize the icon list according to the user's `POWERLEVEL9K_MODE`. +typeset -gAH icons case $POWERLEVEL9K_MODE in - 'flat') - # Awesome-Patched Font required! - # See https://github.com/gabrielelana/awesome-terminal-fonts/tree/patching-strategy/patched - LEFT_SEGMENT_SEPARATOR='' - RIGHT_SEGMENT_SEPARATOR='' - ROOT_ICON="\uE801" # - RUBY_ICON="\uE847" # - AWS_ICON="\uE895" # - BACKGROUND_JOBS_ICON="\uE82F " # - TEST_ICON="\uE891" # - OK_ICON="\u2713" # ✓ - FAIL_ICON="\u2718" # ✘ - SYMFONY_ICON="SF" - VCS_UNTRACKED_ICON="\uE16C" # - VCS_UNSTAGED_ICON="\uE17C" # - VCS_STAGED_ICON="\uE168" # - VCS_STASH_ICON="\uE133 " # - #VCS_INCOMING_CHANGES="\uE1EB " # - #VCS_INCOMING_CHANGES="\uE80D " # - VCS_INCOMING_CHANGES="\uE131 " # - #VCS_OUTGOING_CHANGES="\uE1EC " # - #VCS_OUTGOING_CHANGES="\uE80E " # - VCS_OUTGOING_CHANGES="\uE132 " # - VCS_TAG_ICON="\uE817 " # - VCS_BOOKMARK_ICON="\uE87B" # - VCS_COMMIT_ICON="\uE821 " # - VCS_BRANCH_ICON="\uE220" # - VCS_REMOTE_BRANCH_ICON=" \uE804 " # - VCS_GIT_ICON="\uE20E " # - VCS_HG_ICON="\uE1C3 " # - ;; - 'compatible') - LEFT_SEGMENT_SEPARATOR="\u2B80" # ⮀ - RIGHT_SEGMENT_SEPARATOR="\u2B82" # ⮂ - ROOT_ICON="\u26A1" # ⚡ - RUBY_ICON='' - AWS_ICON="AWS:" - BACKGROUND_JOBS_ICON="\u2699" # ⚙ - TEST_ICON='' - OK_ICON="\u2713" # ✓ - FAIL_ICON="\u2718" # ✘ - SYMFONY_ICON="SF" - VCS_UNTRACKED_ICON='?' - VCS_UNSTAGED_ICON="\u25CF" # ● - VCS_STAGED_ICON="\u271A" # ✚ - VCS_STASH_ICON="\u235F" # ⍟ - VCS_INCOMING_CHANGES="\u2193" # ↓ - VCS_OUTGOING_CHANGES="\u2191" # ↑ - VCS_TAG_ICON='' - VCS_BOOKMARK_ICON="\u263F" # ☿ - VCS_COMMIT_ICON='' - VCS_BRANCH_ICON='@' - VCS_REMOTE_BRANCH_ICON="\u2192" # → - VCS_GIT_ICON='Git' - VCS_HG_ICON='HG' - ;; - 'awesome-patched') + 'flat'|'awesome-patched') # Awesome-Patched Font required! # See https://github.com/gabrielelana/awesome-terminal-fonts/tree/patching-strategy/patched - LEFT_SEGMENT_SEPARATOR="\uE0B0" # - RIGHT_SEGMENT_SEPARATOR="\uE0B2" # - ROOT_ICON="\u26A1" # ⚡ - RUBY_ICON="\uE847" # - AWS_ICON="\uE895" # - BACKGROUND_JOBS_ICON="\uE82F " # - TEST_ICON="\uE891" # - OK_ICON="\u2713" # ✓ - FAIL_ICON="\u2718" # ✘ - SYMFONY_ICON="SF" - VCS_UNTRACKED_ICON="\uF059" # - VCS_UNSTAGED_ICON="\uF06A" # - VCS_STAGED_ICON="\uF055" # - VCS_STASH_ICON="\uE133 " # - #VCS_INCOMING_CHANGES="\uE1EB " # - #VCS_INCOMING_CHANGES="\uE80D " # - VCS_INCOMING_CHANGES="\uE131 " # - #VCS_OUTGOING_CHANGES="\uE1EC " # - #VCS_OUTGOING_CHANGES="\uE80E " # - VCS_OUTGOING_CHANGES="\uE132 " # - VCS_TAG_ICON="\uE817 " # - VCS_BOOKMARK_ICON="\uE87B" # - VCS_COMMIT_ICON="\uE821 " # - VCS_BRANCH_ICON="\uF126 " # - VCS_REMOTE_BRANCH_ICON=" \uE804 " # - VCS_GIT_ICON="\uF113 " # - VCS_HG_ICON="\uE1C3 " # + local LC_ALL="" LC_CTYPE="en_US.UTF-8" # Set the right locale to protect special characters + icons=( + LEFT_SEGMENT_SEPARATOR $'\UE0B0' # + RIGHT_SEGMENT_SEPARATOR $'\UE0B2' # + LEFT_SUBSEGMENT_SEPARATOR $'\UE0B1' # + RIGHT_SUBSEGMENT_SEPARATOR $'\UE0B3' # + ROOT_ICON $'\UE801' # + RUBY_ICON $'\UE847' # + AWS_ICON $'\UE895' # + BACKGROUND_JOBS_ICON $'\UE82F ' # + TEST_ICON $'\UE891' # + OK_ICON $'\U2713' # ✓ + FAIL_ICON $'\U2718' # ✘ + SYMFONY_ICON 'SF' + NODE_ICON $'\U2B22' # ⬢ + MULTILINE_FIRST_PROMPT_PREFIX $'\U256D'$'\U2500' + MULTILINE_SECOND_PROMPT_PREFIX $'\U2570'$'\U2500 ' + APPLE_ICON $'\UE26E' # + FREEBSD_ICON $'\U1F608 ' # 😈 + LINUX_ICON $'\UE271' # + SUNOS_ICON $'\U1F31E ' # 🌞 + HOME_ICON $'\UE12C ' # + NETWORK_ICON $'\UE1AD ' # + LOAD_ICON $'\UE190 ' # + #RAM_ICON $'\UE87D' # + RAM_ICON $'\UE1E2 ' # + VCS_UNTRACKED_ICON $'\uF059' # + VCS_UNSTAGED_ICON $'\uF06A' # + VCS_STAGED_ICON $'\uF055' # + VCS_STASH_ICON $'\UE133 ' # + #VCS_INCOMING_CHANGES_ICON $'\UE1EB ' # + #VCS_INCOMING_CHANGES_ICON $'\UE80D ' # + VCS_INCOMING_CHANGES_ICON $'\UE131 ' # + #VCS_OUTGOING_CHANGES_ICON $'\UE1EC ' # + #VCS_OUTGOING_CHANGES_ICON $'\UE80E ' # + VCS_OUTGOING_CHANGES_ICON $'\UE132 ' # + VCS_TAG_ICON $'\UE817 ' # + VCS_BOOKMARK_ICON $'\UE87B' # + VCS_COMMIT_ICON $'\UE821 ' # + VCS_BRANCH_ICON $'\uF126 ' # + VCS_REMOTE_BRANCH_ICON ' '$'\UE804 ' # + VCS_GIT_ICON $'\uF113 ' # + VCS_HG_ICON $'\UE1C3 ' # + ) ;; *) # Powerline-Patched Font required! # See https://github.com/Lokaltog/powerline-fonts - LEFT_SEGMENT_SEPARATOR="\uE0B0" # - RIGHT_SEGMENT_SEPARATOR="\uE0B2" # - ROOT_ICON="\u26A1" # ⚡ - RUBY_ICON='' - AWS_ICON="AWS:" - BACKGROUND_JOBS_ICON="\u2699" # ⚙ - TEST_ICON='' - OK_ICON="\u2713" # ✓ - FAIL_ICON="\u2718" # ✘ - SYMFONY_ICON="SF" - VCS_UNTRACKED_ICON='?' - VCS_UNSTAGED_ICON="\u25CF" # ● - VCS_STAGED_ICON="\u271A" # ✚ - VCS_STASH_ICON="\u235F" # ⍟ - VCS_INCOMING_CHANGES="\u2193" # ↓ - VCS_OUTGOING_CHANGES="\u2191" # ↑ - VCS_TAG_ICON='' - VCS_BOOKMARK_ICON="\u263F" # ☿ - VCS_COMMIT_ICON='' - VCS_BRANCH_ICON="\uE0A0 " # - VCS_REMOTE_BRANCH_ICON="\u2192" # → - VCS_GIT_ICON="" - VCS_HG_ICON="" + icons=( + LEFT_SEGMENT_SEPARATOR $'\uE0B0' # + RIGHT_SEGMENT_SEPARATOR $'\uE0B2' # + LEFT_SUBSEGMENT_SEPARATOR $'\UE0B1' # + RIGHT_SUBSEGMENT_SEPARATOR $'\UE0B3' # + ROOT_ICON $'\u26A1' # ⚡ + RUBY_ICON '' + AWS_ICON 'AWS:' + BACKGROUND_JOBS_ICON $'\u2699' # ⚙ + TEST_ICON '' + OK_ICON $'\u2713' # ✓ + FAIL_ICON $'\u2718' # ✘ + SYMFONY_ICON 'SF' + NODE_ICON $'\u2B22' # ⬢ + MULTILINE_FIRST_PROMPT_PREFIX $'\u256D'$'\u2500' + MULTILINE_SECOND_PROMPT_PREFIX $'\u2570'$'\u2500 ' + APPLE_ICON 'OSX' + FREEBSD_ICON 'BSD' + LINUX_ICON 'Lx' + SUNOS_ICON 'Sun' + HOME_ICON '' + NETWORK_ICON 'IP' + LOAD_ICON 'L' + RAM_ICON 'RAM' + VCS_UNTRACKED_ICON '?' + VCS_UNSTAGED_ICON $'\u25CF' # ● + VCS_STAGED_ICON $'\u271A' # ✚ + VCS_STASH_ICON $'\u235F' # ⍟ + VCS_INCOMING_CHANGES_ICON $'\u2193' # ↓ + VCS_OUTGOING_CHANGES_ICON $'\u2191' # ↑ + VCS_TAG_ICON '' + VCS_BOOKMARK_ICON $'\u263F' # ☿ + VCS_COMMIT_ICON '' + VCS_BRANCH_ICON $'\uE0A0 ' # + VCS_REMOTE_BRANCH_ICON $'\u2192' # → + VCS_GIT_ICON '' + VCS_HG_ICON '' + ) + ;; +esac + +# Override the above icon settings with any user-defined variables. +case $POWERLEVEL9K_MODE in + 'flat') + icons[LEFT_SEGMENT_SEPARATOR]='' + icons[RIGHT_SEGMENT_SEPARATOR]='' + ;; + 'compatible') + local LC_ALL="" LC_CTYPE="en_US.UTF-8" # Set the right locale to protect special characters + icons[LEFT_SEGMENT_SEPARATOR]=$'\u2B80' # ⮀ + icons[RIGHT_SEGMENT_SEPARATOR]=$'\u2B82' # ⮂ + icons[VCS_BRANCH_ICON]='@' ;; esac if [[ "$POWERLEVEL9K_HIDE_BRANCH_ICON" == true ]]; then - VCS_BRANCH_ICON='' + icons[VCS_BRANCH_ICON]='' +fi + +# OS detection for the `os_icon` segment +case $(uname) in + Darwin) + OS='OSX' + OS_ICON=$(print_icon 'APPLE_ICON') + ;; + FreeBSD) + OS='BSD' + OS_ICON=$(print_icon 'FREEBSD_ICON') + ;; + OpenBSD) + OS='BSD' + OS_ICON=$(print_icon 'FREEBSD_ICON') + ;; + DragonFly) + OS='BSD' + OS_ICON=$(print_icon 'FREEBSD_ICON') + ;; + Linux) + OS='Linux' + OS_ICON=$(print_icon 'LINUX_ICON') + ;; + SunOS) + OS='Solaris' + OS_ICON=$(print_icon 'SUNOS_ICON') + ;; + *) + OS='' + OS_ICON='' + ;; +esac + +# Determine the correct sed parameter. +# +# `sed` is unfortunately not consistent across OSes when it comes to flags. +SED_EXTENDED_REGEX_PARAMETER="-r" +if [[ "$OS" == 'OSX' ]]; then + local IS_BSD_SED=$(sed --version &>> /dev/null || echo "BSD sed") + if [[ -n "$IS_BSD_SED" ]]; then + SED_EXTENDED_REGEX_PARAMETER="-E" + fi fi ################################################################ -# color scheme +# Color Scheme ################################################################ if [[ "$POWERLEVEL9K_COLOR_SCHEME" == "light" ]]; then @@ -183,16 +290,8 @@ else DEFAULT_COLOR_DARK="236" fi -VCS_FOREGROUND_COLOR=$DEFAULT_COLOR -VCS_FOREGROUND_COLOR_DARK=$DEFAULT_COLOR_DARK - -# If user has defined custom colors for the `vcs` segment, override the defaults -if [[ -n $POWERLEVEL9K_VCS_FOREGROUND ]]; then - VCS_FOREGROUND_COLOR=$POWERLEVEL9K_VCS_FOREGROUND -fi -if [[ -n $POWERLEVEL9K_VCS_DARK_FOREGROUND ]]; then - VCS_FOREGROUND_COLOR_DARK=$POWERLEVEL9K_VCS_DARK_FOREGROUND -fi +set_default POWERLEVEL9K_VCS_FOREGROUND "$DEFAULT_COLOR" +set_default POWERLEVEL9K_VCS_DARK_FOREGROUND "$DEFAULT_COLOR_DARK" ################################################################ # VCS Information Settings @@ -210,26 +309,26 @@ if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then VCS_CHANGESET_HASH_LENGTH="$POWERLEVEL9K_CHANGESET_HASH_LENGTH" fi - VCS_CHANGESET_PREFIX="%F{$VCS_FOREGROUND_COLOR_DARK}$VCS_COMMIT_ICON%0.$VCS_CHANGESET_HASH_LENGTH""i%f " + VCS_CHANGESET_PREFIX="%F{$POWERLEVEL9K_VCS_DARK_FOREGROUND}$(print_icon 'VCS_COMMIT_ICON')%0.$VCS_CHANGESET_HASH_LENGTH""i%f " fi zstyle ':vcs_info:*' enable git hg zstyle ':vcs_info:*' check-for-changes true -VCS_DEFAULT_FORMAT="$VCS_CHANGESET_PREFIX%F{$VCS_FOREGROUND_COLOR}%b%c%u%m%f" -zstyle ':vcs_info:git*:*' formats "%F{$VCS_FOREGROUND_COLOR}$VCS_GIT_ICON%f$VCS_DEFAULT_FORMAT" -zstyle ':vcs_info:hg*:*' formats "%F{$VCS_FOREGROUND_COLOR}$VCS_HG_ICON%f$VCS_DEFAULT_FORMAT" +VCS_DEFAULT_FORMAT="$VCS_CHANGESET_PREFIX%F{$POWERLEVEL9K_VCS_FOREGROUND}%b%c%u%m%f" +zstyle ':vcs_info:git*:*' formats "%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_GIT_ICON')%f$VCS_DEFAULT_FORMAT" +zstyle ':vcs_info:hg*:*' formats "%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_HG_ICON')%f$VCS_DEFAULT_FORMAT" zstyle ':vcs_info:*' actionformats "%b %F{red}| %a%f" -zstyle ':vcs_info:*' stagedstr " %F{$VCS_FOREGROUND_COLOR}$VCS_STAGED_ICON%f" -zstyle ':vcs_info:*' unstagedstr " %F{$VCS_FOREGROUND_COLOR}$VCS_UNSTAGED_ICON%f" +zstyle ':vcs_info:*' stagedstr " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_STAGED_ICON')%f" +zstyle ':vcs_info:*' unstagedstr " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_UNSTAGED_ICON')%f" zstyle ':vcs_info:git*+set-message:*' hooks vcs-detect-changes git-untracked git-aheadbehind git-stash git-remotebranch git-tagname zstyle ':vcs_info:hg*+set-message:*' hooks vcs-detect-changes # For Hg, only show the branch name -zstyle ':vcs_info:hg*:*' branchformat "$VCS_BRANCH_ICON%b" +zstyle ':vcs_info:hg*:*' branchformat "$(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 @@ -241,8 +340,21 @@ fi ################################################################ # Prompt Segment Constructors +# +# Methodology behind user-defined variables overwriting colors: +# The first parameter to the segment constructors is the calling function's +# name. From this function name, we strip the "prompt_"-prefix and +# uppercase it. This is then prefixed with "POWERLEVEL9K_" and suffixed +# with either "_BACKGROUND" or "_FOREGROUND", thus giving us the variable +# name. So each new segment is user-overwritable by a variable following +# this naming convention. ################################################################ +# The `CURRENT_BG` variable is used to remember what the last BG color used was +# when building the left-hand prompt. Because the RPROMPT is created from +# right-left but reads the opposite, this isn't necessary for the other side. +CURRENT_BG='NONE' + # Begin a left prompt segment # Takes four arguments: # * $1: Name of the function that was orginally invoked (mandatory). @@ -253,11 +365,6 @@ fi # The latter three can be omitted, left_prompt_segment() { # Overwrite given background-color by user defined variable for this segment. - # We get as first Parameter the function name, which called this function. - # From the given function name, we strip the "prompt_"-prefix and uppercase it. - # This is, prefixed with "POWERLEVEL9K_" and suffixed with either "_BACKGROUND" - # of "_FOREGROUND", our variable name. So each new Segment should automatically - # be overwritable by a variable following this naming convention. local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_BACKGROUND local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE} [[ -n $BG_COLOR_MODIFIER ]] && 2=$BG_COLOR_MODIFIER @@ -272,7 +379,15 @@ left_prompt_segment() { [[ -n $3 ]] && fg="%F{$3}" || fg="%f" if [[ $CURRENT_BG != 'NONE' && $2 != $CURRENT_BG ]]; then # Middle segment - echo -n "%{$bg%F{$CURRENT_BG}%}$LEFT_SEGMENT_SEPARATOR%{$fg%} " + echo -n "%{$bg%F{$CURRENT_BG}%}$(print_icon 'LEFT_SEGMENT_SEPARATOR')%{$fg%} " + elif [[ "$CURRENT_BG" == $2 ]]; then + # Middle segment with same color as previous segment + # We take the current foreground color as color for our + # subsegment (or the default color). This should have + # enough contrast. + local complement + [[ -n $3 ]] && complement=$3 || complement=$DEFAULT_COLOR + echo -n "%{$bg%F{$complement}%}$(print_icon 'LEFT_SUBSEGMENT_SEPARATOR')%{$fg%} " else # First segment echo -n "%{$bg%}%{$fg%} " @@ -281,10 +396,10 @@ left_prompt_segment() { [[ -n $4 ]] && echo -n "$4 " } -# End the left prompt, closing any open segments +# End the left prompt, closes the final segment. left_prompt_end() { if [[ -n $CURRENT_BG ]]; then - echo -n "%{%k%F{$CURRENT_BG}%}$LEFT_SEGMENT_SEPARATOR" + echo -n "%{%k%F{$CURRENT_BG}%}$(print_icon 'LEFT_SEGMENT_SEPARATOR')" else echo -n "%{%k%}" fi @@ -292,6 +407,8 @@ left_prompt_end() { CURRENT_BG='' } +CURRENT_RIGHT_BG='NONE' + # Begin a right prompt segment # Takes four arguments: # * $1: Name of the function that was orginally invoked (mandatory). @@ -314,12 +431,25 @@ right_prompt_segment() { local bg fg [[ -n $2 ]] && bg="%K{$2}" || bg="%k" [[ -n $3 ]] && fg="%F{$3}" || fg="%f" - echo -n "%f%F{$2}$RIGHT_SEGMENT_SEPARATOR%f%{$bg%}%{$fg%} " - [[ -n $4 ]] && echo -n "$4 " + + if [[ "$CURRENT_RIGHT_BG" == $2 ]]; then + # Middle segment with same color as previous segment + # We take the current foreground color as color for our + # subsegment (or the default color). This should have + # enough contrast. + local complement + [[ -n $3 ]] && complement=$3 || complement=$DEFAULT_COLOR + echo -n "%F{$complement}$(print_icon 'RIGHT_SUBSEGMENT_SEPARATOR')%f%{$bg%}%{$fg%} " + else + echo -n "%F{$2}$(print_icon 'RIGHT_SEGMENT_SEPARATOR')%f%{$bg%}%{$fg%} " + fi + [[ -n $4 ]] && echo -n "$4 %f" + + CURRENT_RIGHT_BG=$2 } ################################################################ -# The 'vcs' Segment and VCS_INFO hooks / helper functions +# The `vcs` Segment and VCS_INFO hooks / helper functions ################################################################ prompt_vcs() { local vcs_prompt="${vcs_info_msg_0_}" @@ -337,8 +467,8 @@ prompt_vcs() { function +vi-git-untracked() { if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == 'true' && \ - ${$(git ls-files --others --exclude-standard | sed q | wc -l)// /} != 0 ]]; then - hook_com[unstaged]+=" %F{$VCS_FOREGROUND_COLOR}$VCS_UNTRACKED_ICON%f" + -n $(git ls-files --others --exclude-standard | sed q) ]]; then + hook_com[unstaged]+=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_UNTRACKED_ICON')%f" fi } @@ -351,12 +481,12 @@ function +vi-git-aheadbehind() { # for git prior to 1.7 # ahead=$(git rev-list origin/${branch_name}..HEAD | wc -l) ahead=$(git rev-list ${branch_name}@{upstream}..HEAD 2>/dev/null | wc -l) - (( $ahead )) && gitstatus+=( " %F{$VCS_FOREGROUND_COLOR}$VCS_OUTGOING_CHANGES${ahead// /}%f" ) + (( $ahead )) && gitstatus+=( " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_OUTGOING_CHANGES_ICON')${ahead// /}%f" ) # for git prior to 1.7 # behind=$(git rev-list HEAD..origin/${branch_name} | wc -l) behind=$(git rev-list HEAD..${branch_name}@{upstream} 2>/dev/null | wc -l) - (( $behind )) && gitstatus+=( " %F{$VCS_FOREGROUND_COLOR}$VCS_INCOMING_CHANGES${behind// /}%f" ) + (( $behind )) && gitstatus+=( " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_INCOMING_CHANGES_ICON')${behind// /}%f" ) hook_com[misc]+=${(j::)gitstatus} } @@ -368,12 +498,12 @@ function +vi-git-remotebranch() { remote=${$(git rev-parse --verify HEAD@{upstream} --symbolic-full-name 2>/dev/null)/refs\/(remotes|heads)\/} branch_name=${$(git symbolic-ref --short HEAD 2>/dev/null)} - hook_com[branch]="%F{$VCS_FOREGROUND_COLOR}$VCS_BRANCH_ICON${hook_com[branch]}%f" + hook_com[branch]="%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_BRANCH_ICON')${hook_com[branch]}%f" # Always show the remote #if [[ -n ${remote} ]] ; then # Only show the remote if it differs from the local if [[ -n ${remote} && ${remote#*/} != ${branch_name} ]] ; then - hook_com[branch]+="%F{$VCS_FOREGROUND_COLOR}$VCS_REMOTE_BRANCH_ICON%f%F{$VCS_FOREGROUND_COLOR}${remote// /}%f" + hook_com[branch]+="%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_REMOTE_BRANCH_ICON')%f%F{$POWERLEVEL9K_VCS_FOREGROUND}${remote// /}%f" fi } @@ -381,7 +511,7 @@ function +vi-git-tagname() { local tag tag=$(git describe --tags --exact-match HEAD 2>/dev/null) - [[ -n "${tag}" ]] && hook_com[branch]=" %F{$VCS_FOREGROUND_COLOR}$VCS_TAG_ICON${tag}%f" + [[ -n "${tag}" ]] && hook_com[branch]=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_TAG_ICON')${tag}%f" } # Show count of stashed changes @@ -391,17 +521,16 @@ function +vi-git-stash() { if [[ -s $(git rev-parse --git-dir)/refs/stash ]] ; then stashes=$(git stash list 2>/dev/null | wc -l) - hook_com[misc]+=" %F{$VCS_FOREGROUND_COLOR}$VCS_STASH_ICON${stashes// /}%f" + hook_com[misc]+=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_STASH_ICON')${stashes// /}%f" fi } function +vi-hg-bookmarks() { if [[ -n "${hgbmarks[@]}" ]]; then - hook_com[hg-bookmark-string]=" %F{$VCS_FOREGROUND_COLOR}$VCS_BOOKMARK_ICON${hgbmarks[@]}%f" + hook_com[hg-bookmark-string]=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_BOOKMARK_ICON')${hgbmarks[@]}%f" - # And to signal, that we want to use the sting we just generated, - # set the special variable `ret' to something other than the default - # zero: + # To signal that we want to use the sting we just generated, set the special + # variable `ret' to something other than the default zero: ret=1 return 0 fi @@ -416,7 +545,7 @@ function +vi-vcs-detect-changes() { } ################################################################ -# Prompt Segments +# Prompt Segment Definitions ################################################################ # The `CURRENT_BG` variable is used to remember what the last BG color used was @@ -429,7 +558,7 @@ prompt_aws() { local aws_profile="$AWS_DEFAULT_PROFILE" if [[ -n "$aws_profile" ]]; then - $1_prompt_segment "$0" red white "$AWS_ICON $aws_profile" + $1_prompt_segment "$0" red white "$(print_icon 'AWS_ICON') $aws_profile" fi } @@ -450,11 +579,22 @@ prompt_context() { prompt_dir() { local current_path='%~' if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" ]]; then - # shorten path to $POWERLEVEL9K_SHORTEN_DIR_LENGTH - current_path="%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:.../:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c" + + case "$POWERLEVEL9K_SHORTEN_STRATEGY" in + truncate_middle) + current_path=$(pwd | sed -e "s,^$HOME,~," | sed $SED_EXTENDED_REGEX_PARAMETER "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})\//\1\.\.\2\//g") + ;; + truncate_from_right) + current_path=$(pwd | sed -e "s,^$HOME,~," | sed $SED_EXTENDED_REGEX_PARAMETER "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+\//\1..\//g") + ;; + *) + current_path="%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:.../:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c" + ;; + esac + fi - $1_prompt_segment "$0" "blue" "$DEFAULT_COLOR" "$current_path" + $1_prompt_segment "$0" "blue" "$DEFAULT_COLOR" "$(print_icon 'HOME_ICON')$current_path" } # Command number (in local history) @@ -462,6 +602,85 @@ prompt_history() { $1_prompt_segment "$0" "244" "$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 "$0" "$random_color" "$next_color" "$key: ${icons[$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 "$0" "cyan" "$DEFAULT_COLOR" "$(print_icon 'NETWORK_ICON') $ip" +} + +set_default POWERLEVEL9K_LOAD_SHOW_FREE_RAM true +prompt_load() { + if [[ "$OS" == "OSX" ]]; then + load_avg_5min=$(sysctl vm.loadavg | grep -o -E '[0-9]+(\.|,)[0-9]+' | head -n 1) + if [[ "$POWERLEVEL9K_LOAD_SHOW_FREE_RAM" == true ]]; then + ramfree=$(vm_stat | grep "Pages free" | grep -o -E '[0-9]+') + # Convert pages into Bytes + ramfree=$(( $ramfree * 4096 )) + base='' + fi + else + load_avg_5min=$(grep -o "[0-9.]*" /proc/loadavg | head -n 1) + if [[ "$POWERLEVEL9K_LOAD_SHOW_FREE_RAM" == true ]]; then + ramfree=$(grep -o -E "MemFree:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*") + base=K + fi + fi + + # Replace comma + load_avg_5min=${load_avg_5min//,/.} + + if [[ "$load_avg_5min" -gt 10 ]]; then + BACKGROUND_COLOR="red" + FUNCTION_SUFFIX="_CRITICAL" + elif [[ "$load_avg_5min" -gt 3 ]]; then + BACKGROUND_COLOR="yellow" + FUNCTION_SUFFIX="_WARNING" + else + BACKGROUND_COLOR="green" + FUNCTION_SUFFIX="_NORMAL" + fi + + $1_prompt_segment "$0$FUNCTION_SUFFIX" $BACKGROUND_COLOR "$DEFAULT_COLOR" "$(print_icon 'LOAD_ICON') $load_avg_5min" + + if [[ "$POWERLEVEL9K_LOAD_SHOW_FREE_RAM" == true ]]; then + echo -n "$(print_icon 'RAM_ICON') $(printSizeHumanReadable $ramfree $base) " + fi +} + # Right Status: (return code, root status, background jobs) # This creates a status segment for the *right* prompt. Exact same thing as # above - just other side. @@ -470,26 +689,40 @@ prompt_longstatus() { symbols=() if [[ "$RETVAL" -ne 0 ]]; then - symbols+="%F{226}%? ↵" + symbols+="%F{226}%? ↵%f" bg="009" else - symbols+="%{%F{"046"}%}$OK_ICON" + symbols+="%F{046}$(print_icon 'OK_ICON')%f" bg="008" fi - [[ "$UID" -eq 0 ]] && symbols+="%{%F{yellow}%} $ROOT_ICON" - [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}$BACKGROUND_JOBS_ICON" + [[ "$UID" -eq 0 ]] && symbols+="%F{yellow} $(print_icon 'ROOT_ICON')%f" + [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%F{cyan}$(print_icon 'BACKGROUND_JOBS_ICON')%f" - [[ -n "$symbols" ]] && $1_prompt_segment "$0" "$bg" "$DEFAULT_COLOR" "$symbols" + [[ -n "$symbols" ]] && $1_prompt_segment "$0" "$bg" "white" "$symbols" } # Node version prompt_node_version() { local nvm_prompt=$(node -v 2>/dev/null) [[ -z "${nvm_prompt}" ]] && return - NODE_ICON=$'\u2B22' # ⬢ - $1_prompt_segment "$0" "green" "white" "${nvm_prompt:1} $NODE_ICON" + $1_prompt_segment "$0" "green" "white" "${nvm_prompt:1} $(print_icon 'NODE_ICON')" +} + +# print a little OS icon +prompt_os_icon() { + $1_prompt_segment "$0" "008" "255" "$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 "$0" "013" "255" "$php_version" + fi } # rbenv information @@ -505,7 +738,7 @@ prompt_rspec_stats() { local code_amount=$(ls -1 app/**/*.rb | wc -l) local tests_amount=$(ls -1 spec/**/*.rb | wc -l) - build_test_stats "$1" $0 "$code_amount" $tests_amount "RSpec $TEST_ICON" + build_test_stats "$1" $0 "$code_amount" $tests_amount "RSpec $(print_icon 'TEST_ICON')" fi } @@ -514,7 +747,7 @@ prompt_rvm() { local rvm_prompt rvm_prompt=`rvm-prompt` if [ "$rvm_prompt" != "" ]; then - $1_prompt_segment "$0" "240" "$DEFAULT_COLOR" "$rvm_prompt $RUBY_ICON " + $1_prompt_segment "$0" "240" "$DEFAULT_COLOR" "$rvm_prompt $(print_icon 'RUBY_ICON') " fi } @@ -523,9 +756,9 @@ prompt_rvm() { prompt_status() { local symbols symbols=() - [[ "$RETVAL" -ne 0 ]] && symbols+="%{%F{red}%}$FAIL_ICON" - [[ "$UID" -eq 0 ]] && symbols+="%{%F{yellow}%} $ROOT_ICON" - [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}$BACKGROUND_JOBS_ICON" + [[ "$RETVAL" -ne 0 ]] && symbols+="%{%F{red}%}$(print_icon 'FAIL_ICON')" + [[ "$UID" -eq 0 ]] && symbols+="%{%F{yellow}%} $(print_icon 'ROOT_ICON')" + [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}$(print_icon 'BACKGROUND_JOBS_ICON')" [[ -n "$symbols" ]] && $1_prompt_segment "$0" "$DEFAULT_COLOR" "default" "$symbols" } @@ -536,7 +769,7 @@ prompt_symfony2_tests() { local code_amount=$(ls -1 src/**/*.php | grep -v Tests | wc -l) local tests_amount=$(ls -1 src/**/*.php | grep Tests | wc -l) - build_test_stats "$1" "$0" "$code_amount" "$tests_amount" "SF2 $TEST_ICON" + build_test_stats "$1" "$0" "$code_amount" "$tests_amount" "SF2 $(print_icon 'TEST_ICON')" fi } @@ -544,7 +777,7 @@ prompt_symfony2_tests() { prompt_symfony2_version() { if [[ -f app/bootstrap.php.cache ]]; then local symfony2_version=$(grep " VERSION " app/bootstrap.php.cache | sed -e 's/[^.0-9]*//g') - $1_prompt_segment "$0" "240" "$DEFAULT_COLOR" "$SYMFONY_ICON $symfony2_version" + $1_prompt_segment "$0" "240" "$DEFAULT_COLOR" "$(print_icon 'SYMFONY_ICON') $symfony2_version" fi } @@ -591,9 +824,7 @@ prompt_virtualenv() { build_left_prompt() { RETVAL=$? - if [[ "${#POWERLEVEL9K_LEFT_PROMPT_ELEMENTS}" == 0 ]]; then - POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs) - fi + defined POWERLEVEL9K_LEFT_PROMPT_ELEMENTS || POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs) for element in $POWERLEVEL9K_LEFT_PROMPT_ELEMENTS; do prompt_$element "left" @@ -606,9 +837,7 @@ build_left_prompt() { build_right_prompt() { RETVAL=$? - if [[ "${#POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS}" == 0 ]]; then - POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(longstatus history time) - fi + defined POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS || POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(longstatus history time) for element in $POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS; do prompt_$element "right" @@ -616,6 +845,14 @@ build_right_prompt() { } powerlevel9k_init() { + # Display a warning if the terminal does not support 256 colors + local term_colors + term_colors=$(tput colors) + if (( $term_colors < 256 )); then + print -P "%F{red}WARNING!%f Your terminal supports less than 256 colors!" + print "You should set TERM=xterm-256colors in your ~/.zshrc" + fi + setopt LOCAL_OPTIONS unsetopt XTRACE KSH_ARRAYS prompt_opts=(cr percent subst) @@ -629,16 +866,14 @@ powerlevel9k_init() { add-zsh-hook precmd vcs_info if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then - [[ -n $POWERLEVEL9K_MULTILINE_FIRST_PROMPT_PREFIX ]] || POWERLEVEL9K_MULTILINE_FIRST_PROMPT_PREFIX="╭─" - [[ -n $POWERLEVEL9K_MULTILINE_SECOND_PROMPT_PREFIX ]] || POWERLEVEL9K_MULTILINE_SECOND_PROMPT_PREFIX="╰─ " - - PROMPT="$POWERLEVEL9K_MULTILINE_FIRST_PROMPT_PREFIX%{%f%b%k%}"'$(build_left_prompt)'" -$POWERLEVEL9K_MULTILINE_SECOND_PROMPT_PREFIX" + PROMPT="$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%{%f%b%k%}"'$(build_left_prompt)'" +$(print_icon 'MULTILINE_SECOND_PROMPT_PREFIX')" # The right prompt should be on the same line as the first line of the left # prompt. To do so, there is just a quite ugly workaround: Before zsh draws # the RPROMPT, we advise it, to go one line up. At the end of RPROMPT, we # advise it to go one line down. See: # http://superuser.com/questions/357107/zsh-right-justify-in-ps1 + local LC_ALL="" LC_CTYPE="en_US.UTF-8" # Set the right locale to protect special characters RPROMPT_PREFIX='%{'$'\e[1A''%}' # one line up RPROMPT_SUFFIX='%{'$'\e[1B''%}' # one line down else |