From b06890364e869b446d1c42e94542c9cd5effadf3 Mon Sep 17 00:00:00 2001
From: Sameer Rahmani <lxsameer@gnu.org>
Date: Sun, 25 Jun 2023 23:00:41 +0100
Subject: [PATCH] Add a default and minimalist view

---
 noether-units.el | 34 ++++++++++++++++++++++++++---
 noether-views.el | 56 ++++++++++++++++++++++++++++++++++++++++++++++++
 noether.el       |  2 +-
 noether.example  |  3 ++-
 4 files changed, 90 insertions(+), 5 deletions(-)
 create mode 100644 noether-views.el

diff --git a/noether-units.el b/noether-units.el
index 832086a..ff55eeb 100644
--- a/noether-units.el
+++ b/noether-units.el
@@ -141,16 +141,16 @@ Emacs knowing."
 (defvar noether--project "")
 
 (defun noether--set-project ()
-  "Set the current time to the internal var which is being watched."
+  "Set the current project for the current buffer."
   (setq noether--project (projectile-project-name)))
 
 (defun noether--format-project (_ v _ _)
-  "Just return the current time V."
+  "Just return the current project V."
   v)
 
 
 (noether-defunit projectile-project-unit
-  "just the time for your bar."
+  "Show the current project name for the current buffer"
   :label "P:"
   :len 30
   :init  (lambda ()
@@ -163,6 +163,34 @@ Emacs knowing."
   :var 'noether--project
   :fn #'noether--format-project)
 
+;; ============================================================================
+;; Git branch
+;; ============================================================================
+
+(defvar noether--git-branch "")
+
+(defun noether--set-git-branch ()
+  "Set the branch name for the current buffer."
+  (setq noether--git-branch
+        (emacs-repository-branch-git (file-name-directory (buffer-file-name)))))
+
+(defun noether--format-git-branch (_ v _ _)
+  "Just return the branch name V}."
+  v)
+
+
+(noether-defunit git-branch-unit
+  "Show the git branch for the current buffer."
+  :label "B:"
+  :len 40
+  :init  (lambda ()
+           (add-hook 'noether-on-buffer-change-hook #'noether--set-git-branch))
+  :deinit (lambda ()
+            (remove-hook 'noether-on-buffer-change-hook #'noether--set-git-branch))
+
+  :var 'noether--git-branch
+  :fn #'noether--format-git-branch)
+
 
 (provide 'noether-units)
 ;;; noether-units.el ends here
diff --git a/noether-views.el b/noether-views.el
new file mode 100644
index 0000000..5e6b797
--- /dev/null
+++ b/noether-views.el
@@ -0,0 +1,56 @@
+;;; noether.el --- A modeline which plays hide and seek  -*- lexical-binding: t; -*-
+;;
+;; Copyright (c) 2023 Sameer Rahmani <lxsameer@gnu.org>
+;;
+;; Author: Sameer Rahmani <lxsameer@gnu.org>
+;; URL: https://devheroes.codes/lxsameer/noether
+;; Version: 0.1.0
+;; Keywords: frames, modeline
+;;
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+;;
+;;; Commentary:
+;;; Change Log:
+;;; Code:
+(require 'posframe)
+
+(require 'noether)
+(require 'noether-units)
+
+
+(noether-defview noether-minimal-mode-line
+  "A simple and minimalist mode-line like status bar"
+  :managed? t
+  :buffer "*mainview*"
+  :binding (kbd "C-c 1")
+  :separator "|"
+  :frame
+  (list
+   :position nil
+   :poshandler #'posframe-poshandler-frame-top-center
+   :border-width 1
+   :border-color "#bd93f9")
+
+  :units
+  (list
+   (line-unit :label "")
+   (buffer-name-unit :label "B: ")
+   (mode-name-unit :label "M: ")
+   (projectile-project-unit :label "P: ")
+   (git-branch-unit :label "Br: ")))
+
+
+
+(provide 'noether-views)
+;;; noether-views.el ends here
diff --git a/noether.el b/noether.el
index 4a2babd..90092d9 100644
--- a/noether.el
+++ b/noether.el
@@ -116,7 +116,7 @@ function."
 BODY will be parsed in a way that any starting pair of keyword and value
 will be used as the view properties and the rest will be the body of
 the show function."
-  (declare (doc-string 2))
+  (declare (doc-string 2) (indent defun))
   (let* ((parsed-body (noether--extract-props body))
          (show-body (car parsed-body))
          (props (cdr parsed-body))
diff --git a/noether.example b/noether.example
index 8eb8ebc..34be4de 100644
--- a/noether.example
+++ b/noether.example
@@ -27,6 +27,7 @@
 (require 'projectile)
 (require 'all-the-icons)
 (require 'noether-units)
+(require 'noether-views)
 ;;(debug-on-entry 'noether--update-buffer-name)
 
 (noether-defview example-bar
@@ -73,7 +74,7 @@
   :group 'noether)
 
 
-(setq noether-views (list example-bar))
+(setq noether-views (list noether-minimal-mode-line))
 
 (add-hook
  'noether-global-mode-hook