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ohmyzsh/themes/fishy.zsh-theme
Nicholas Hutchinson 2643ac975b Update fishy theme to collapse working directory in PROMPT.
For non-trailing path components, we show only the first character. So, as in Fish proper, we convert ~/some/really/really/really/long/path/name to ~/s/r/r/r/l/p/name.
2012-09-02 10:38:08 +12:00

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# ZSH Theme emulating the Fish shell's default prompt.
_fishy_collapsed_wd() {
echo $(pwd | perl -pe "s|^$HOME|~|g; s|/([^/])[^/]*(?=/)|/\$1|g")
}
local user_color='green'; [ $UID -eq 0 ] && user_color='red'
PROMPT='%n@%m %{$fg[$user_color]%}$(_fishy_collapsed_wd)%{$reset_color%}%(!.#.>) '
PROMPT2='%{$fg[red]%}\ %{$reset_color%}'
local return_status="%{$fg_bold[red]%}%(?..%?)%{$reset_color%}"
RPROMPT='${return_status}$(git_prompt_info)$(git_prompt_status)%{$reset_color%}'
ZSH_THEME_GIT_PROMPT_PREFIX=" "
ZSH_THEME_GIT_PROMPT_SUFFIX=""
ZSH_THEME_GIT_PROMPT_DIRTY=""
ZSH_THEME_GIT_PROMPT_CLEAN=""
ZSH_THEME_GIT_PROMPT_ADDED="%{$fg_bold[green]%}+"
ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg_bold[blue]%}!"
ZSH_THEME_GIT_PROMPT_DELETED="%{$fg_bold[red]%}-"
ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg_bold[magenta]%}>"
ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg_bold[yellow]%}#"
ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg_bold[cyan]%}?"