feat: Adding in the zsh theme

deploy.sh

@@ -32,3 +32,8 @@ if [ ! -L $HOME/.config/nvim/snippets ]
 then
     ln -fs $PWD/nvim/snippets $HOME/.config/nvim/snippets
 fi
+
+if [ ! -L $HOME/.oh-my-zsh/custom/themes ]
+then
+    ln -fs $PWD fb-custom.zsh-theme $HOME/.oh-my-zsh/custom/themes/fb-custom.zsh-theme
+fi

fb-custom.zsh-theme

@@ -0,0 +1,81 @@
+function my_git_prompt() {
+  tester=$(git rev-parse --git-dir 2> /dev/null) || return
+
+  INDEX=$(git status --porcelain 2> /dev/null)
+  STATUS=""
+
+  # is branch ahead?
+  if $(echo "$(git log origin/$(git_current_branch)..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
+    STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_AHEAD"
+  fi
+
+  # is branch behind?
+  if $(echo "$(git log HEAD..origin/$(git_current_branch) 2> /dev/null)" | grep '^commit' &> /dev/null); then
+    STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_BEHIND"
+  fi
+
+  # is anything staged?
+  if $(echo "$INDEX" | command grep -E -e '^(D[ M]|[MARC][ MD]) ' &> /dev/null); then
+    STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_STAGED"
+  fi
+
+  # is anything unstaged?
+  if $(echo "$INDEX" | command grep -E -e '^[ MARC][MD] ' &> /dev/null); then
+    STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_UNSTAGED"
+  fi
+
+  # is anything untracked?
+  if $(echo "$INDEX" | grep '^?? ' &> /dev/null); then
+    STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_UNTRACKED"
+  fi
+
+  # is anything unmerged?
+  if $(echo "$INDEX" | command grep -E -e '^(A[AU]|D[DU]|U[ADU]) ' &> /dev/null); then
+    STATUS="$STATUS$ZSH_THEME_GIT_PROMPT_UNMERGED"
+  fi
+
+  if [[ -n $STATUS ]]; then
+    STATUS=" $STATUS"
+  fi
+
+  echo "$ZSH_THEME_GIT_PROMPT_PREFIX$(my_current_branch)$STATUS$ZSH_THEME_GIT_PROMPT_SUFFIX"
+}
+
+function my_current_branch() {
+  echo $(git_current_branch || echo "(no branch)")
+}
+
+function ssh_connection() {
+  if [[ -n $SSH_CONNECTION ]]; then
+    echo "%{$fg_bold[red]%}(ssh) "
+  fi
+}
+
+function username() {
+  if [[ $(id -u) == 0 ]]
+    then
+      echo "%{$fg[red]%}%n"
+    else
+      echo "%{$fg[green]%}%n"
+  fi
+}
+
+function virtualenv_prompt() {
+  [[ -n "$VIRTUAL_ENV" ]] || return
+  echo "%{$fg[magenta]%}${ZSH_THEME_VIRTUALENV_PREFIX=(}${VIRTUAL_ENV:t:gs/%/%%}${ZSH_THEME_VIRTUALENV_SUFFIX=)} "
+}
+
+export VIRTUAL_ENV_DISABLE_PROMPT=1
+
+local ret_status="%(?:%{$fg[green]%}:%{$fg[red]%})%?%{$reset_color%}"
+PROMPT=$'%{$fg[green]%}╭─$(virtualenv_prompt)$(ssh_connection)$(username)%{$fg[green]%}@%m%{$reset_color%}$(my_git_prompt) : %~\n%{$fg[green]%}╰%{$reset_color%}[${ret_status}] %(!.#.➤) '
+
+ZSH_THEME_PROMPT_RETURNCODE_PREFIX="%{$fg[red]%}"
+ZSH_THEME_GIT_PROMPT_PREFIX=" $fg[white]‹ %{$fg[yellow]%}"
+ZSH_THEME_GIT_PROMPT_AHEAD="%{$fg[magenta]%}↑"
+ZSH_THEME_GIT_PROMPT_BEHIND="%{$fg[green]%}↓"
+ZSH_THEME_GIT_PROMPT_STAGED="%{$fg[green]%}●"
+ZSH_THEME_GIT_PROMPT_UNSTAGED="%{$fg_bold[red]%}●"
+ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[white]%}●"
+ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[red]%}✕"
+ZSH_THEME_GIT_PROMPT_SUFFIX=" $fg[white]›%{$reset_color%}"