Add *ewancoder* theme: based on *gnzh* and *fino* themes

themes/ewancoder.zsh-theme

@@ -0,0 +1,25 @@
+# Ewancoder theme
+# Based on fino theme
+
+function prompt_char {
+  git branch >/dev/null 2>/dev/null && echo "±" && return
+  echo '○'
+}
+
+local current_dir='${PWD/#$HOME/~}'
+local git_info='$(git_prompt_info)'
+local prompt_char='$(prompt_char)'
+
+if [[ $UID -ne 0 ]]; then
+    usercolor="040"
+else
+    usercolor="001"
+fi
+
+PROMPT="╭─%{$FG[$usercolor]%}%n%{$reset_color%} %{$FG[239]%}at%{$reset_color%} %{$FG[033]%}$HOST%{$reset_color%} %{$FG[239]%}in%{$reset_color%} %{$terminfo[bold]$FG[226]%}${current_dir}%{$reset_color%} %{$FG[239]%}${git_info}
+╰─${prompt_char}%{$reset_color%} "
+
+ZSH_THEME_GIT_PROMPT_PREFIX="$FG[239]on $terminfo[bold]$FG[255]"
+ZSH_THEME_GIT_PROMPT_SUFFIX=""
+ZSH_THEME_GIT_PROMPT_DIRTY="$FG[202] ✘✘✘"
+ZSH_THEME_GIT_PROMPT_CLEAN="$FG[040] ✔ $reset_color"