.zshrc

@@ -10,6 +10,9 @@ export ZSH="$HOME/.oh-my-zsh"
 # See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes
 ZSH_THEME="vulporuza"
 
+# Palettes: ~/.dotfiles/vulporuza-palettes.zsh
+VULPORUZA_PALETTE=vuru
+
 # Set list of themes to pick from when loading at random
 # Setting this variable when ZSH_THEME=random will cause zsh to load
 # a theme from this variable instead of looking in $ZSH/themes/

vulporuza-palettes.zsh

@@ -0,0 +1,123 @@
+# vulporuza-palettes.zsh
+# Sourced by vulporuza.zsh-theme. Requires Oh My Zsh spectrum ($FG) and colors.
+#
+# Select one with VULPORUZA_PALETTE in ~/.zshrc (before Oh My Zsh):
+#   vuru | fox | frost | tokyo | quiet
+
+typeset -ga _vulporuza_keys
+_vulporuza_keys=(
+  dash path branch venv host dirty clean
+  staged conflicts changed untracked stashed
+  upstream state error
+)
+
+typeset -gA _vulporuza_p_vuru
+_vulporuza_p_vuru=(
+  dash      "$FG[240]"
+  path      "$FG[208]"
+  branch    "%{$fg_bold[magenta]%}"
+  venv      "$FG[075]"
+  host      "$FG[245]"
+  dirty     "$FG[075]"
+  clean     "$FG[034]"
+  staged    "%{$fg[red]%}"
+  conflicts "%{$fg[red]%}"
+  changed   "%{$fg[blue]%}"
+  untracked "%{$fg[cyan]%}"
+  stashed   "%{$fg_bold[blue]%}"
+  upstream  "%{$fg[blue]%}"
+  state     "%{$fg_bold[magenta]%}"
+  error     "%{$fg[red]%}"
+)
+
+typeset -gA _vulporuza_p_fox
+_vulporuza_p_fox=(
+  dash      "$FG[236]"
+  path      "$FG[166]"
+  branch    "$FG[180]"
+  venv      "$FG[073]"
+  host      "$FG[240]"
+  dirty     "$FG[172]"
+  clean     "$FG[107]"
+  staged    "$FG[167]"
+  conflicts "$FG[167]"
+  changed   "$FG[109]"
+  untracked "$FG[080]"
+  stashed   "$FG[110]"
+  upstream  "$FG[109]"
+  state     "$FG[180]"
+  error     "$FG[167]"
+)
+
+typeset -gA _vulporuza_p_frost
+_vulporuza_p_frost=(
+  dash      "$FG[237]"
+  path      "$FG[109]"
+  branch    "$FG[110]"
+  venv      "$FG[108]"
+  host      "$FG[243]"
+  dirty     "$FG[173]"
+  clean     "$FG[114]"
+  staged    "$FG[167]"
+  conflicts "$FG[167]"
+  changed   "$FG[109]"
+  untracked "$FG[080]"
+  stashed   "$FG[110]"
+  upstream  "$FG[110]"
+  state     "$FG[139]"
+  error     "$FG[167]"
+)
+
+typeset -gA _vulporuza_p_tokyo
+_vulporuza_p_tokyo=(
+  dash      "$FG[237]"
+  path      "$FG[111]"
+  branch    "$FG[141]"
+  venv      "$FG[080]"
+  host      "$FG[242]"
+  dirty     "$FG[215]"
+  clean     "$FG[114]"
+  staged    "$FG[167]"
+  conflicts "$FG[167]"
+  changed   "$FG[109]"
+  untracked "$FG[087]"
+  stashed   "$FG[110]"
+  upstream  "$FG[111]"
+  state     "$FG[141]"
+  error     "$FG[167]"
+)
+
+typeset -gA _vulporuza_p_quiet
+_vulporuza_p_quiet=(
+  dash      "$FG[238]"
+  path      "$FG[208]"
+  branch    "$FG[250]"
+  venv      "$FG[244]"
+  host      "$FG[240]"
+  dirty     "$FG[244]"
+  clean     "$FG[034]"
+  staged    "$FG[167]"
+  conflicts "$FG[167]"
+  changed   "$FG[109]"
+  untracked "$FG[080]"
+  stashed   "$FG[110]"
+  upstream  "$FG[244]"
+  state     "$FG[250]"
+  error     "$FG[167]"
+)
+
+_vulporuza_apply_palette() {
+  emulate -L zsh
+  local name=${VULPORUZA_PALETTE:-vuru}
+  if ! (( ${+parameters[_vulporuza_p_$name]} )); then
+    print -u2 "vulporuza: unknown VULPORUZA_PALETTE '${name}', using vuru"
+    name=vuru
+    VULPORUZA_PALETTE=vuru
+  fi
+  typeset -gA _vulporuza
+  _vulporuza=()
+  local key
+  for key in "${_vulporuza_keys[@]}"; do
+    eval "_vulporuza[\$key]=\${_vulporuza_p_${name}[\$key]}"
+  done
+}

vulporuza.zsh-theme

@@ -1,6 +1,17 @@
 # vulporuza.zsh-theme
+#
+# Palette: set VULPORUZA_PALETTE in ~/.zshrc before Oh My Zsh.
+# Definitions: vulporuza-palettes.zsh (same directory).
 
-typeset my_gray="$FG[240]"
+typeset _vulporuza_dir="${${(%):-%x}:A:h}"
+if ! source "${_vulporuza_dir}/vulporuza-palettes.zsh"; then
+  print -u2 "vulporuza: missing ${_vulporuza_dir}/vulporuza-palettes.zsh"
+  unset _vulporuza_dir
+  return
+fi
+unset _vulporuza_dir
+
+_vulporuza_apply_palette
 
 # Optional widgets: zsh-git-prompt and virtualenv plugin may be missing.
 if (( $+functions[git_super_status] )); then
@@ -16,48 +27,46 @@ else
 fi
 
 # Primary prompt
-PS1='$my_gray${(r:$COLUMNS::-:)}%{$reset_color%}
+PS1='${_vulporuza[dash]}${(r:$COLUMNS::-:)}%{$reset_color%}
-╭ %T %{$FG[208]%}%~%{$reset_color%}'$_vulporuza_git'
+╭ %T ${_vulporuza[path]}%~%{$reset_color%}'$_vulporuza_git'
 ╰'$_vulporuza_venv' %(!.#.») '
 
-PS2='%{$fg[red]%}\ %{$reset_color%}'
+PS2='${_vulporuza[error]}\ %{$reset_color%}'
 
-# Cleanup
 unset _vulporuza_git _vulporuza_venv
 
 # Right prompt
-RPS1='%(?..%{$fg[red]%}%? ↵%{$reset_color%}) $FG[245]%n@%m%{$reset_color%}'
+RPS1='%(?..${_vulporuza[error]}%? ↵%{$reset_color%}) ${_vulporuza[host]}%n@%m%{$reset_color%}'
 
 # Virtualenv (plugin virtualenv)
-ZSH_THEME_VIRTUALENV_PREFIX=" %{$FG[075]%}("
+ZSH_THEME_VIRTUALENV_PREFIX=" ${_vulporuza[venv]}("
 ZSH_THEME_VIRTUALENV_SUFFIX=")%{$reset_color%}"
 
-# Git theme
+# Git: shared wrapper
 ZSH_THEME_GIT_PROMPT_PREFIX=" %{$reset_color%}["
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}]"
 
 if (( $+functions[git_super_status] )); then
   ZSH_THEME_GIT_PROMPT_HASH_PREFIX=":"
   ZSH_THEME_GIT_PROMPT_SEPARATOR="|"
-  ZSH_THEME_GIT_PROMPT_BRANCH="%{$fg_bold[magenta]%}"
+  ZSH_THEME_GIT_PROMPT_BRANCH="${_vulporuza[branch]}"
-  ZSH_THEME_GIT_PROMPT_STAGED="%{$fg[red]%}%{●%1G%}"
+  ZSH_THEME_GIT_PROMPT_STAGED="${_vulporuza[staged]}%{●%1G%}"
-  ZSH_THEME_GIT_PROMPT_CONFLICTS="%{$fg[red]%}%{✖%1G%}"
+  ZSH_THEME_GIT_PROMPT_CONFLICTS="${_vulporuza[conflicts]}%{✖%1G%}"
-  ZSH_THEME_GIT_PROMPT_CHANGED="%{$fg[blue]%}%{✚%1G%}"
+  ZSH_THEME_GIT_PROMPT_CHANGED="${_vulporuza[changed]}%{✚%1G%}"
   ZSH_THEME_GIT_PROMPT_BEHIND="%{↓%1G%}"
   ZSH_THEME_GIT_PROMPT_AHEAD="%{↑%1G%}"
-  ZSH_THEME_GIT_PROMPT_STASHED="%{$fg_bold[blue]%}%{⚑%1G%}"
+  ZSH_THEME_GIT_PROMPT_STASHED="${_vulporuza[stashed]}%{⚑%1G%}"
-  ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%}%{…%1G%}"
+  ZSH_THEME_GIT_PROMPT_UNTRACKED="${_vulporuza[untracked]}%{…%1G%}"
-  ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[green]%}%{✔%1G%}"
+  ZSH_THEME_GIT_PROMPT_CLEAN="${_vulporuza[clean]}%{✔%1G%}"
   ZSH_THEME_GIT_PROMPT_LOCAL=" L"
-  # The remote branch will be shown between these two
+  ZSH_THEME_GIT_PROMPT_UPSTREAM_FRONT=" {${_vulporuza[upstream]}"
-  ZSH_THEME_GIT_PROMPT_UPSTREAM_FRONT=" {%{$fg[blue]%}"
   ZSH_THEME_GIT_PROMPT_UPSTREAM_END="%{${reset_color}%}}"
-  ZSH_THEME_GIT_PROMPT_MERGING="%{$fg_bold[magenta]%}|MERGING%{${reset_color}%}"
+  ZSH_THEME_GIT_PROMPT_MERGING="${_vulporuza[state]}|MERGING%{${reset_color}%}"
-  ZSH_THEME_GIT_PROMPT_REBASE="%{$fg_bold[magenta]%}|REBASE%{${reset_color}%} "
+  ZSH_THEME_GIT_PROMPT_REBASE="${_vulporuza[state]}|REBASE%{${reset_color}%} "
-  ZSH_THEME_GIT_PROMPT_BISECT="%{$fg_bold[magenta]%}|BISECT%{${reset_color}%} "
+  ZSH_THEME_GIT_PROMPT_BISECT="${_vulporuza[state]}|BISECT%{${reset_color}%} "
 else
-  ZSH_THEME_GIT_PROMPT_CLEAN="%{$reset_color%}|%{$FG[034]%}✔"
+  ZSH_THEME_GIT_PROMPT_CLEAN="%{$reset_color%}|${_vulporuza[clean]}✔"
-  ZSH_THEME_GIT_PROMPT_DIRTY="%{$reset_color%}|%{$FG[075]%}…"
+  ZSH_THEME_GIT_PROMPT_DIRTY="%{$reset_color%}|${_vulporuza[dirty]}…"
 fi
 
 function theme_preexec {