zsh: themes: remove brethil-minimal, reabsorb into default theme

README.md

@@ -28,8 +28,7 @@ My own dotfiles. `zsh` configuration based on [antidote](https://github.com/matt
     │ │     zsh plugins sourced by antidote
     ├──────── oh-my-zsh themes ────────
     │ └── themes
-    │      ├─ brethil.zsh-theme
-    │      └─ brethil-minimal.zsh-theme
+    │      └─ brethil.zsh-theme
     ├──────── Misc rc files────────
     │ ├── gitconfig
     │ │    └── git configuration
@@ -96,3 +95,11 @@ Docker images are regularly built, and they include a full development environme
 ```bash
 docker run -it registry.decapod.one/brethil/dotfiles
 ```
+
+## Theme customization
+
+To set a slightly more minimal prompt setup, the environment variable `DOTFILES_MINIMAL` can be set in `~/.zshrc` to reduce the space the path section of the prompt occupies, as well as removing the right prompt:
+
+```bash
+export DOTFILES_MINIMAL=true
+```

themes/brethil-minimal.zsh-theme

@@ -1,10 +0,0 @@
-# vim:ft=zsh ts=2 sw=2 sts=2
-
-local ret_status="%(?:%{$fg_bold[green]%}➜%{$reset_color%}:%{$fg[red]%}➜%{$reset_color%})"
-local user="%(#:root@:)"
-PROMPT='[%{$fg[red]%}${user}%M%{$reset_color%}][:%{$fg[green]%}%c%{$reset_color%}]$(git_prompt_info) ${ret_status} '
-
-ZSH_THEME_GIT_PROMPT_PREFIX=" %{$fg[yellow]%}git:("
-ZSH_THEME_GIT_PROMPT_SUFFIX="%{$fg[yellow]%})%{$reset_color%}"
-ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}✗%{$reset_color%}"
-ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[green]%}√%{$reset_color%}"

themes/brethil.zsh-theme

@@ -27,7 +27,12 @@ else
 fi
 
 # Shows last 3 items in path if there are more than 4
-local path_prompt='[%F{green}%(4~:…/%3~:%~)%f]'
+if [[ -n $DOTFILES_MINIMAL ]]; then
+  local path_prompt='[%F{green}%(4~:…/%3~:%~)%f]'
+else
+  local path_prompt='[%F{green}%c%f]'
+fi
+
 
 # PREFIX/SUFFIX are added before/after `git_prompt_info`
 ZSH_THEME_GIT_PROMPT_PREFIX=" %f%{$fg[yellow]%} "
@@ -95,4 +100,6 @@ export INSERT_MODE_INDICATOR="[%B%K{28}ins%k%b]" # green background
 #       see https://github.com/zsh-users/zsh-autosuggestions/issues/570 for more information
 PROMPT='$(__virtualenv_info)'"${user_prompt}${path_prompt}${git_prompt}${job_prompt}${shlvl_prompt}$(__prompt_too_long)${prompt_with_previous_return_status}%{$(__print_prompt_marker)%} "
 # right prompt indicator: return code, vi mode prompt info and current time
-RPS1="${return_code_RPS1}"'$(vi_mode_prompt_info)[%*]'
+if [[ -z $DOTFILES_MINIMAL ]]; then
+  RPS1="${return_code_RPS1}"'$(vi_mode_prompt_info)[%*]'
+fi