add syl20bnr.zsh-theme aimed to vi-mode users

themes/syl20bnr.zsh-theme

@@ -0,0 +1,58 @@
+# ------------------------------------------------------------------------
+# Sylvain Benner oh-my-zsh theme
+# Original theme by Juan G. Hurtado
+# Needs the following plug ins:
+#   - git for current_branch method
+#   - vi-mode for mode display
+# ------------------------------------------------------------------------
+
+# Color shortcuts
+RED=$fg[red]
+YELLOW=$fg[yellow]
+GREEN=$fg[green]
+WHITE=$fg[white]
+BLUE=$fg[blue]
+RED_BOLD=$fg_bold[red]
+YELLOW_BOLD=$fg_bold[yellow]
+GREEN_BOLD=$fg_bold[green]
+WHITE_BOLD=$fg_bold[white]
+BLUE_BOLD=$fg_bold[blue]
+RESET_COLOR=$reset_color
+
+# Format for git_prompt_info()
+ZSH_THEME_GIT_PROMPT_PREFIX=""
+ZSH_THEME_GIT_PROMPT_SUFFIX=""
+
+# Format for parse_git_dirty()
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$RED%}(*)"
+ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+# Format for git_prompt_status()
+ZSH_THEME_GIT_PROMPT_UNMERGED=" %{$RED%}unmerged"
+ZSH_THEME_GIT_PROMPT_DELETED=" %{$RED%}deleted"
+ZSH_THEME_GIT_PROMPT_RENAMED=" %{$YELLOW%}renamed"
+ZSH_THEME_GIT_PROMPT_MODIFIED=" %{$YELLOW%}modified"
+ZSH_THEME_GIT_PROMPT_ADDED=" %{$GREEN%}added"
+ZSH_THEME_GIT_PROMPT_UNTRACKED=" %{$WHITE%}untracked"
+
+# Format for git_prompt_ahead()
+ZSH_THEME_GIT_PROMPT_AHEAD=" %{$RED%}(!)"
+
+# Format for git_prompt_long_sha() and git_prompt_short_sha()
+ZSH_THEME_GIT_PROMPT_SHA_BEFORE=" %{$WHITE%}[%{$YELLOW%}"
+ZSH_THEME_GIT_PROMPT_SHA_AFTER="%{$WHITE%}]"
+
+# Format for VI mode
+INSERT_MODE="-- INSERT --"
+NORMAL_MODE="-- NORMAL --"
+VI_PROMPT=%{$GREEN%}"${INSERT_MODE}"
+function zle-keymap-select {
+    VI_PROMPT="${${KEYMAP/vicmd/${RED}"${NORMAL_MODE}"}/(main|viins)/${GREEN}"${INSERT_MODE}"}"
+    zle reset-prompt
+}
+
+# Prompt format
+PROMPT='
+%{$BLUE_BOLD%}%n@%m%{$WHITE%}:%{$YELLOW%}%~%u$(parse_git_dirty)$(git_prompt_ahead)%{$RESET_COLOR%}
+${VI_PROMPT} ➤ %{$RESET_COLOR%}'
+RPROMPT='%{$GREEN_BOLD%}$(current_branch)$(git_prompt_short_sha)$(git_prompt_status)%{$RESET_COLOR%}'