452 lines
14 KiB
Bash
452 lines
14 KiB
Bash
# vim:ft=zsh ts=2 sw=2 sts=2
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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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# The `vcs_info` hooks in this file are from Tom Upton:
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# https://github.com/tupton/dotfiles/blob/master/zsh/zshrc
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#
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# In order for this theme to render correctly, you will need a Powerline-patched font:
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# https://github.com/Lokaltog/powerline-fonts
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################################################################
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################################################################
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# Please see the README file located in the source repository for full docs.
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# What follows is a brief list of the settings variables used by this theme.
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# You should define these variables in your `~/.zshrc`.
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#
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# Customize which segments appear in which prompts (below is also the default):
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# POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
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# POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status history time)
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#
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# Set your Amazon Web Services profile for the `aws` segment:
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# export AWS_DEFAULT_PROFILE=<profile_name>
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#
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# Set your username for the `context` segment:
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# export DEFAULT_USER=<your username>
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#
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# Customize the format of the time segment. Example of reverse format:
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# POWERLEVEL9K_TIME_FORMAT='%D{%S:%M:%H}'
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#
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# Show the hash/changeset string in the `vcs` segment:
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# POWERLEVEL9K_SHOW_CHANGESET=true
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# Set the length of the hash/changeset if enabled in the `vcs` segment:
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# POWERLEVEL9K_CHANGESET_HASH_LENGTH=6
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#
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# Make powerlevel9k a double-lined prompt:
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# POWERLEVEL9K_PROMPT_ON_NEWLINE=true
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#
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# Set the colorscheme:
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# POWERLEVEL9K_COLOR_SCHEME='light'
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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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local CURRENT_BG='NONE'
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# These characters require the Powerline fonts to work properly. If see boxes or
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# bizarre characters below, your fonts are not correctly installed.
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LEFT_SEGMENT_SEPARATOR=''
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RIGHT_SEGMENT_SEPARATOR=''
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VCS_UNSTAGED_ICON='●'
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VCS_STAGED_ICON='✚'
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################################################################
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# color scheme
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################################################################
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local DEFAULT_COLOR DEFAULT_COLOR_INVERTED DEFAULT_COLOR_DARK
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if [[ $POWERLEVEL9K_COLOR_SCHEME == "light" ]]; then
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DEFAULT_COLOR=white
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DEFAULT_COLOR_INVERTED=black
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DEFAULT_COLOR_DARK="252"
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else
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DEFAULT_COLOR=black
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DEFAULT_COLOR_INVERTED=white
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DEFAULT_COLOR_DARK="236"
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fi
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################################################################
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# VCS Information Settings
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################################################################
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setopt prompt_subst
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autoload -Uz vcs_info
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local VCS_WORKDIR_DIRTY=false
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local VCS_CHANGESET_PREFIX=''
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if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
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# Default: Just display the first 12 characters of our changeset-ID.
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local VCS_CHANGESET_HASH_LENGTH=12
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if [[ -n $POWERLEVEL9K_CHANGESET_HASH_LENGTH ]]; then
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VCS_CHANGESET_HASH_LENGTH=$POWERLEVEL9K_CHANGESET_HASH_LENGTH
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fi
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VCS_CHANGESET_PREFIX="%F{$DEFAULT_COLOR_DARK}%0.$VCS_CHANGESET_HASH_LENGTH""i@%f"
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fi
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zstyle ':vcs_info:*' enable git hg
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zstyle ':vcs_info:*' check-for-changes true
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zstyle ':vcs_info:*' formats " $VCS_CHANGESET_PREFIX%F{$DEFAULT_COLOR}%b%c%u%m%f"
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zstyle ':vcs_info:*' actionformats " %b %F{red}| %a%f"
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zstyle ':vcs_info:*' stagedstr " %F{$DEFAULT_COLOR}$VCS_STAGED_ICON%f"
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zstyle ':vcs_info:*' unstagedstr " %F{$DEFAULT_COLOR}$VCS_UNSTAGED_ICON%f"
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zstyle ':vcs_info:git*+set-message:*' hooks git-untracked git-aheadbehind git-stash git-remotebranch git-tagname
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# For Hg, only show the branch name
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zstyle ':vcs_info:hg*:*' branchformat "%b"
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# The `get-revision` function must be turned on for dirty-check to work for Hg
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zstyle ':vcs_info:hg*:*' get-revision true
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zstyle ':vcs_info:hg*:*' get-bookmarks true
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zstyle ':vcs_info:hg*+gen-hg-bookmark-string:*' hooks hg-bookmarks
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if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
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zstyle ':vcs_info:*' get-revision true
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else
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# A little performance-boost for large repositories (especially Hg). If we
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# don't show the changeset, we can switch to simple mode.
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zstyle ':vcs_info:*' use-simple true
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fi
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## Debugging
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#zstyle ':vcs_info:*+*:*' debug true
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################################################################
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# Prompt Segment Constructors
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################################################################
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# Begin a left prompt segment
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# Takes two arguments, background and foreground. Both can be omitted,
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# rendering default background/foreground.
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left_prompt_segment() {
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local bg fg
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[[ -n $1 ]] && bg="%K{$1}" || bg="%k"
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[[ -n $2 ]] && fg="%F{$2}" || fg="%f"
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if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
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echo -n "%{$bg%F{$CURRENT_BG}%}$LEFT_SEGMENT_SEPARATOR%{$fg%} "
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else
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echo -n "%{$bg%}%{$fg%} "
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fi
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CURRENT_BG=$1
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[[ -n $3 ]] && echo -n $3
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}
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# End the left prompt, closing any open segments
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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}%}$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%}"
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CURRENT_BG=''
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}
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# Begin a right prompt segment
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# Takes two arguments, background and foreground. Both can be omitted,
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# rendering default background/foreground. No ending for the right prompt
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# segment is needed (unlike the left prompt, above).
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right_prompt_segment() {
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local bg fg
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[[ -n $1 ]] && bg="%K{$1}" || bg="%k"
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[[ -n $2 ]] && fg="%F{$2}" || fg="%f"
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echo -n " %f%F{$1}$RIGHT_SEGMENT_SEPARATOR%f%{$bg%}%{$fg%} "
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[[ -n $3 ]] && echo -n $3
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}
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################################################################
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# The 'vcs' Segment and VCS_INFO hooks / helper functions
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################################################################
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prompt_vcs() {
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local vcs_prompt="${vcs_info_msg_0_}"
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if [[ -n $vcs_prompt ]]; then
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if [[ "$VCS_WORKDIR_DIRTY" == true ]]; then
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$1_prompt_segment yellow $DEFAULT_COLOR
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else
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$1_prompt_segment green $DEFAULT_COLOR
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fi
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echo -n "%F{$DEFAULT_COLOR}%f$vcs_prompt"
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fi
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}
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function +vi-git-untracked() {
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if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == 'true' && \
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$(git ls-files --others --exclude-standard | sed q | wc -l | tr -d ' ') != 0 ]]; then
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hook_com[unstaged]+=" %F{$DEFAULT_COLOR}?%f"
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fi
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}
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function +vi-git-aheadbehind() {
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local ahead behind branch_name
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local -a gitstatus
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branch_name=${$(git symbolic-ref --short HEAD 2>/dev/null)}
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# for git prior to 1.7
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# ahead=$(git rev-list origin/${branch_name}..HEAD | wc -l)
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ahead=$(git rev-list ${branch_name}@{upstream}..HEAD 2>/dev/null | wc -l | tr -d ' ')
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(( $ahead )) && gitstatus+=( " %F{$DEFAULT_COLOR}↑${ahead// /}%f" )
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# for git prior to 1.7
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# behind=$(git rev-list HEAD..origin/${branch_name} | wc -l)
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behind=$(git rev-list HEAD..${branch_name}@{upstream} 2>/dev/null | wc -l | tr -d ' ')
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(( $behind )) && gitstatus+=( " %F{$DEFAULT_COLOR}↓${behind// /}%f" )
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hook_com[misc]+=${(j::)gitstatus}
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}
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function +vi-git-remotebranch() {
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local remote branch_name
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# Are we on a remote-tracking branch?
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remote=${$(git rev-parse --verify HEAD@{upstream} --symbolic-full-name 2>/dev/null)/refs\/(remotes|heads)\/}
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branch_name=${$(git symbolic-ref --short HEAD 2>/dev/null)}
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hook_com[branch]="%F{$DEFAULT_COLOR}${hook_com[branch]}%f"
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# Always show the remote
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#if [[ -n ${remote} ]] ; then
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# Only show the remote if it differs from the local
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if [[ -n ${remote} && ${remote#*/} != ${branch_name} ]] ; then
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hook_com[branch]+="%F{$DEFAULT_COLOR}→%f%F{$DEFAULT_COLOR}${remote// /}%f"
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fi
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}
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function +vi-git-tagname() {
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local tag
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tag=$(git describe --tags --exact-match HEAD 2>/dev/null)
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[[ -n ${tag} ]] && hook_com[branch]=" %F{$DEFAULT_COLOR}${tag}%f"
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}
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# Show count of stashed changes
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# Port from https://github.com/whiteinge/dotfiles/blob/5dfd08d30f7f2749cfc60bc55564c6ea239624d9/.zsh_shouse_prompt#L268
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function +vi-git-stash() {
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local -a stashes
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if [[ -s $(git rev-parse --git-dir)/refs/stash ]] ; then
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stashes=$(git stash list 2>/dev/null | wc -l)
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hook_com[misc]+=" %F{$DEFAULT_COLOR}⍟${stashes// /}%f"
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fi
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}
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function +vi-hg-bookmarks() {
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if [[ -n "${hgbmarks[@]}" ]]; then
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hook_com[hg-bookmark-string]=" ☿ ${hgbmarks[@]}"
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# And to signal, that we want to use the sting we just generated,
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# set the special variable `ret' to something other than the default
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# zero:
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ret=1
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return 0
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fi
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}
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function +vi-vcs-detect-changes() {
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if [[ -n ${hook_com[staged]} ]] || [[ -n ${hook_com[unstaged]} ]]; then
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VCS_WORKDIR_DIRTY=true
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else
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VCS_WORKDIR_DIRTY=false
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fi
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}
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################################################################
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# Prompt Segments
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################################################################
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# AWS Profile
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prompt_aws() {
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local aws_profile=$AWS_DEFAULT_PROFILE
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if [[ -n $aws_profile ]];
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then
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$1_prompt_segment red white "AWS: $aws_profile"
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fi
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}
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# Context: user@hostname (who am I and where am I)
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# Note that if $DEFAULT_USER is not set, this prompt segment will always print
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prompt_context() {
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if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
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$1_prompt_segment $DEFAULT_COLOR "011" "%(!.%{%F{yellow}%}.)$USER@%m"
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fi
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}
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# Dir: current working directory
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prompt_dir() {
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$1_prompt_segment blue $DEFAULT_COLOR '%~'
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}
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# Command number (in local history)
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prompt_history() {
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$1_prompt_segment "244" $DEFAULT_COLOR '%h'
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}
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# Right Status: (return code, root status, background jobs)
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# This creates a status segment for the *right* prompt. Exact same thing as
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# above - just other side.
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prompt_longstatus() {
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local symbols bg
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symbols=()
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if [[ $RETVAL -ne 0 ]]; then
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symbols+="%{%F{"226"}%}%? ↵"
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bg="009"
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else
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symbols+="%{%F{"046"}%}✓"
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bg="008"
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fi
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[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
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[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
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[[ -n "$symbols" ]] && $1_prompt_segment $bg $DEFAULT_COLOR "$symbols"
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}
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# rbenv information
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prompt_rbenv() {
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if [[ -n "$RBENV_VERSION" ]]; then
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$1_prompt_segment red $DEFAULT_COLOR "$RBENV_VERSION"
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fi
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}
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# RSpec test ratio
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prompt_rspec_stats() {
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if [[ (-d app && -d spec) ]]; then
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local code_amount=$(ls -1 app/**/*.rb | wc -l)
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local tests_amount=$(ls -1 spec/**/*.rb | wc -l)
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build_test_stats $1 $code_amount $tests_amount "RSpec"
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fi
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}
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# Ruby Version Manager information
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prompt_rvm() {
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local rvm_prompt
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rvm_prompt=`rvm-prompt`
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if [ "$rvm_prompt" != "" ]; then
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$1_prompt_segment "240" $DEFAULT_COLOR "$rvm_prompt "
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fi
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}
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# Left Status: (return code, root status, background jobs)
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# This creates a status segment for the *left* prompt
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prompt_status() {
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local symbols
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symbols=()
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[[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
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[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
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[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
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[[ -n "$symbols" ]] && $1_prompt_segment $DEFAULT_COLOR default "$symbols"
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}
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# Symfony2-PHPUnit test ratio
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prompt_symfony2_tests() {
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if [[ (-d src && -d app && -f app/AppKernel.php) ]]; then
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local code_amount=$(ls -1 src/**/*.php | grep -v Tests | wc -l)
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local tests_amount=$(ls -1 src/**/*.php | grep Tests | wc -l)
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build_test_stats $1 $code_amount $tests_amount "SF2-Tests"
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fi
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}
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# Show a ratio of tests vs code
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build_test_stats() {
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local code_amount=$2
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local tests_amount=$3+0.00001
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local headline=$4
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# Set float precision to 2 digits:
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typeset -F 2 ratio
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local ratio=$(( (tests_amount/code_amount) * 100 ))
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[[ ratio -ge 0.75 ]] && $1_prompt_segment cyan $DEFAULT_COLOR "$headline: $ratio%%"
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[[ ratio -ge 0.5 && ratio -lt 0.75 ]] && $1_prompt_segment yellow $DEFAULT_COLOR "$headline: $ratio%%"
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[[ ratio -lt 0.5 ]] && $1_prompt_segment red $DEFAULT_COLOR "$headline: $ratio%%"
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}
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# System time
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prompt_time() {
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local time_format='%D{%H:%M:%S}'
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if [[ -n $POWERLEVEL9K_TIME_FORMAT ]]; then
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time_format=$POWERLEVEL9K_TIME_FORMAT
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fi
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$1_prompt_segment $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR "$time_format "
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}
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# Virtualenv: current working virtualenv
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# More information on virtualenv (Python):
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# https://virtualenv.pypa.io/en/latest/
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prompt_virtualenv() {
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local virtualenv_path="$VIRTUAL_ENV"
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if [[ -n $virtualenv_path && -n $VIRTUAL_ENV_DISABLE_PROMPT ]]; then
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$1_prompt_segment blue $DEFAULT_COLOR "(`basename $virtualenv_path`)"
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fi
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}
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################################################################
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# Prompt processing and drawing
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################################################################
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# Main prompt
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build_left_prompt() {
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if [[ ${#POWERLEVEL9K_LEFT_PROMPT_ELEMENTS} == 0 ]]; then
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POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
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fi
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for element in $POWERLEVEL9K_LEFT_PROMPT_ELEMENTS; do
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prompt_$element "left"
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done
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left_prompt_end
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}
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# Right prompt
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build_right_prompt() {
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RETVAL=$?
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if [[ ${#POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS} == 0 ]]; then
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POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(longstatus history time)
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fi
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for element in $POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS; do
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prompt_$element "right"
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done
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}
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prompt_powerlevel9k_precmd() {
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vcs_info
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# Add a static hook to examine staged/unstaged changes.
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vcs_info_hookadd set-message vcs-detect-changes
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}
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powerlevel9k_init() {
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setopt LOCAL_OPTIONS
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unsetopt XTRACE KSH_ARRAYS
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prompt_opts=(cr percent subst)
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autoload -Uz add-zsh-hook
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add-zsh-hook precmd prompt_powerlevel9k_precmd
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if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
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PROMPT="╭─%{%f%b%k%}"'$(build_left_prompt)'"
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╰─ "
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else
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PROMPT="%{%f%b%k%}"'$(build_left_prompt)'" "
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fi
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RPROMPT="%{%f%b%k%}"'$(build_right_prompt)'"%{$reset_color%}"
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}
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powerlevel9k_init "$@"
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