initial dotfiles

zsh/custom/themes/bira-nerd-2.zsh-theme

@@ -0,0 +1,87 @@
+# =======================================================
+#  bira-nerd.zsh-theme — custom prompt for JetBrainsMono Nerd Font
+# =======================================================
+
+# --- Git / VCS styling ---
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%} %{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_SUFFIX=""
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%} %{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[green]%} %{$reset_color%}"
+
+ZSH_THEME_HG_PROMPT_PREFIX="$ZSH_THEME_GIT_PROMPT_PREFIX"
+ZSH_THEME_HG_PROMPT_SUFFIX="$ZSH_THEME_GIT_PROMPT_SUFFIX"
+ZSH_THEME_HG_PROMPT_DIRTY="$ZSH_THEME_GIT_PROMPT_DIRTY"
+ZSH_THEME_HG_PROMPT_CLEAN="$ZSH_THEME_GIT_PROMPT_CLEAN"
+
+# --- Timer hooks ---
+preexec() {
+  CMD_START=$EPOCHREALTIME
+}
+
+precmd() {
+  # ---------------- LEFT SIDE ----------------
+  local user_host="%B%(!.%{$fg[red]%}.%{$fg[green]%}) %n@%m%{$reset_color%} "
+  local current_dir="%B%{$fg[blue]%} %~%{$reset_color%}"
+  local vcs_branch='$(git_prompt_info)$(hg_prompt_info)'
+  local left="╭─${user_host}${current_dir}${vcs_branch}"
+
+  # ---------------- RIGHT SIDE ----------------
+  # Python venv name
+  local venv_right=""
+  if [[ -n "$VIRTUAL_ENV" ]]; then
+    venv_right="%F{magenta}(${VIRTUAL_ENV:t})%f "
+  fi
+
+  # Time
+  local time_str="%F{242}%D{%H:%M:%S}%f"
+
+  # Duration (time taken for last command)
+  local dur_str=""
+  if [[ -n "$CMD_START" ]]; then
+    local diff=$(( EPOCHREALTIME - CMD_START ))
+    local secs=${diff%.*}
+    local ms=${diff#*.}
+    if (( secs > 0 )); then
+      dur_str="%F{33}${secs}s%f"
+    else
+      dur_str="%F{33}${ms:0:2}ms%f"
+    fi
+  else
+    dur_str="%F{33}0ms%f"
+  fi
+
+  # Exit code (only visible if non-zero)
+  local rc_str="%(?..%F{red}%?↵%f)"
+
+  local right="${venv_right}${time_str}  ${dur_str}  ${rc_str}"
+
+  # --- Manual right alignment on FIRST line ---
+  local plain_left=${left//\%\{*%\}/}
+  local plain_right=${right//\%\{*%\}/}
+  local pad=$(( COLUMNS - ${#plain_left} - ${#plain_right} ))
+  (( pad < 1 )) && pad=1
+  local spaces="${(l:${pad}:: :)}"
+
+  # Two-line layout:
+  #  Line 1 = left + right
+  #  Line 2 = command symbol
+  PROMPT="${left}${spaces}${right}\n
+╰─>%B%(!.#.$)%b "
+
+  RPROMPT="FITTE"
+  CMD_START=""
+}
+
+__RPROMPT='$(vi_mode_prompt_info)%{$(echotc UP 1)%}$(_git_time_since_commit) $(git_prompt_status) ${_return_status}%{$(echotc DO 1)%}'
+if [[ -z $RPROMPT ]]; then
+  RPROMPT=$__RPROMPT
+else
+  RPROMPT="${RPROMPT} ${__RPROMPT}"
+fi
+
+# --- Optional stylistic bits ---
+ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg[red]%}‹"
+ZSH_THEME_RUBY_PROMPT_SUFFIX="› %{$reset_color%}"
+ZSH_THEME_VIRTUAL_ENV_PROMPT_PREFIX="%{$fg[green]%}‹"
+ZSH_THEME_VIRTUAL_ENV_PROMPT_SUFFIX="› %{$reset_color%}"
+