115 lines
4.5 KiB
Bash
115 lines
4.5 KiB
Bash
#!/usr/bin/env zsh
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# #
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# # #README
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# #
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# # This theme provides two customizable header functionalities:
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# # a) displaying a pseudo-random message from a database of quotations
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# # (https://en.wikipedia.org/wiki/Fortune_%28Unix%29)
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# # b) displaying randomly command line tips from The command line fu
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# # (https://www.commandlinefu.com) community: in order to make use of this functionality
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# # you will need Internet connection.
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# # This theme provides as well information for the current user's context, like;
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# # branch and status for the current version control system (git and svn currently
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# # supported) and time, presented to the user in a non invasive volatile way.
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# #
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# # #REQUIREMENTS
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# # This theme requires wget::
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# # -Homebrew-osx- brew install wget
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# # -Debian/Ubuntu- apt-get install wget
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# # and fortune ::
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# # -Homebrew-osx- brew install fortune
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# # -Debian/Ubuntu- apt-get install fortune
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# #
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# # optionally:
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# # -Oh-myzsh vcs plug-ins git and svn.
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# # -Solarized theme (https://github.com/altercation/solarized/)
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# # -OS X: iTerm 2 (https://iterm2.com/)
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# # -font Source code pro (https://github.com/adobe/source-code-pro)
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# #
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# # This theme's look and feel is based on the Aaron Toponce's zsh theme, more info:
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# # https://pthree.org/2008/11/23/727/
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# # enjoy!
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########## COLOR ###########
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for COLOR in CYAN WHITE YELLOW MAGENTA BLACK BLUE RED DEFAULT GREEN GREY; do
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eval PR_$COLOR='%{$fg[${(L)COLOR}]%}'
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eval PR_BRIGHT_$COLOR='%{$fg_bold[${(L)COLOR}]%}'
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done
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PR_RESET="%{$reset_color%}"
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RED_START="${PR_RESET}${PR_GREY}<${PR_RESET}${PR_RED}<${PR_BRIGHT_RED}<${PR_RESET} "
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RED_END="${PR_RESET}${PR_BRIGHT_RED}>${PR_RESET}${PR_RED}>${PR_GREY}>${PR_RESET} "
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GREEN_END="${PR_RESET}${PR_BRIGHT_GREEN}>${PR_RESET}${PR_GREEN}>${PR_GREY}>${PR_RESET} "
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GREEN_BASE_START="${PR_RESET}${PR_GREY}>${PR_RESET}${PR_GREEN}>${PR_BRIGHT_GREEN}>${PR_RESET}"
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GREEN_START_P1="${PR_RESET}${GREEN_BASE_START}${PR_RESET} "
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DIVISION="${PR_RESET}${PR_RED} < ${PR_RESET}"
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VCS_DIRTY_COLOR="${PR_RESET}${PR_YELLOW}"
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VCS_CLEAN_COLOR="${PR_RESET}${PR_GREEN}"
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VCS_SUFIX_COLOR="${PR_RESET}${PR_RED}› ${PR_RESET}"
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# ########## COLOR ###########
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# ########## SVN ###########
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ZSH_THEME_SVN_PROMPT_PREFIX="${PR_RESET}${PR_RED}‹svn:"
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ZSH_THEME_SVN_PROMPT_SUFFIX=""
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ZSH_THEME_SVN_PROMPT_DIRTY="${VCS_DIRTY_COLOR} ✘${VCS_SUFIX_COLOR}"
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ZSH_THEME_SVN_PROMPT_CLEAN="${VCS_CLEAN_COLOR} ✔${VCS_SUFIX_COLOR}"
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# ########## SVN ###########
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# ########## GIT ###########
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ZSH_THEME_GIT_PROMPT_PREFIX="${PR_RESET}${PR_RED}‹git:"
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ZSH_THEME_GIT_PROMPT_SUFFIX=""
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ZSH_THEME_GIT_PROMPT_DIRTY="${VCS_DIRTY_COLOR} ✘${VCS_SUFIX_COLOR}"
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ZSH_THEME_GIT_PROMPT_CLEAN="${VCS_CLEAN_COLOR} ✔${VCS_SUFIX_COLOR}"
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ZSH_THEME_GIT_PROMPT_ADDED="${PR_RESET}${PR_YELLOW} ✚${PR_RESET}"
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ZSH_THEME_GIT_PROMPT_MODIFIED="${PR_RESET}${PR_YELLOW} ✹${PR_RESET}"
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ZSH_THEME_GIT_PROMPT_DELETED="${PR_RESET}${PR_YELLOW} ✖${PR_RESET}"
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ZSH_THEME_GIT_PROMPT_RENAMED="${PR_RESET}${PR_YELLOW} ➜${PR_RESET}"
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ZSH_THEME_GIT_PROMPT_UNMERGED="${PR_RESET}${PR_YELLOW} ═${PR_RESET}"
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ZSH_THEME_GIT_PROMPT_UNTRACKED="${PR_RESET}${PR_YELLOW} ✭${PR_RESET}"
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# ########## GIT ###########
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function precmd {
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#gets the fortune
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ps1_fortune () {
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#Choose from all databases, regardless of whether they are considered "offensive"
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fortune -a
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}
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#obtains the tip
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ps1_command_tip () {
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wget -qO - http://www.commandlinefu.com/commands/random/plaintext | sed 1d | sed '/^$/d'
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}
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prompt_header () {
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if [[ "true" == "$ENABLE_COMMAND_TIP" ]]; then
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ps1_command_tip
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else
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ps1_fortune
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fi
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}
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PROMPT_HEAD="${RED_START}${PR_YELLOW}$(prompt_header)${PR_RESET}"
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# set a simple variable to show when in screen
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if [[ -n "${WINDOW}" ]]; then
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SCREEN=""
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fi
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}
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# Context: user@directory or just directory
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prompt_context () {
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if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
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echo -n "${PR_RESET}${PR_RED}$USER@%m${PR_RESET}${PR_BRIGHT_YELLOW}%~%<<${PR_RESET}"
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else
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echo -n "${PR_RESET}${PR_BRIGHT_YELLOW}%~%<<${PR_RESET}"
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fi
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}
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set_prompt () {
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# required for the prompt
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setopt prompt_subst
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autoload zsh/terminfo
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# ######### PROMPT #########
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PROMPT='${PROMPT_HEAD}
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${RED_START}$(prompt_context)
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${GREEN_START_P1}'
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RPROMPT='${PR_RESET}$(git_prompt_info)$(svn_prompt_info)${PR_YELLOW}%D{%R.%S %a %b %d %Y} ${GREEN_END}${PR_RESET}'
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# Matching continuation prompt
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PROMPT2='${GREEN_BASE_START}${PR_RESET} %_ ${GREEN_BASE_START}${PR_RESET} '
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# ######### PROMPT #########
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}
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set_prompt
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