config_emacs/init.el

(defun me/tangle-init ()
  "If the current buffer is 'init.org',
the code blocks are tangled, and the tangled file is compiled."
  (when (equal (buffer-file-name)
	       (expand-file-name (concat user-emacs-directory "init.org")))
    ;; avoid running hooks
    (let ((prog-mode-hook nil))
    (org-babel-tangle)
    (byte-compile-file (concat user-emacs-directory "init.el"))
    (load-file user-init-file))))
(add-hook 'after-save-hook 'me/tangle-init)

(require 'package)

(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
(add-to-list 'package-archives '("melpa-stable" . "https://stable.melpa.org/packages/") t)
(add-to-list 'package-archives '("org" . "https://orgmode.org/elpa/") t)

(package-initialize)

(unless (package-installed-p 'use-package)
  (package-refresh-contents)
  (package-install 'use-package))

(setq use-package-verbose nil)

;(eval-when-compile
  (require 'use-package);)

(defvar MY--PATH_USER_LOCAL  (expand-file-name "~/.emacs.d/user-local/"))
  (defvar MY--PATH_USER_GLOBAL (expand-file-name "~/.emacs.d/user-global/"))

  (defvar MY--PATH_ORG_FILES (expand-file-name "~/Archiv/Organisieren/"))
  (defvar MY--PATH_ORG_FILES_MOBILE (expand-file-name "~/Archiv/Organisieren/mobile/"))
  (defvar MY--PATH_ORG_JOURNAl (expand-file-name "~/Archiv/Organisieren/Journal/"))
  (setq bookmark-default-file (concat MY--PATH_USER_LOCAL "bookmarks"))
  (setq recentf-save-file (concat MY--PATH_USER_LOCAL "recentf"))
  (setq custom-file (concat MY--PATH_USER_LOCAL "custom.el"))  ;; don't spam init.e with saved customization settings
  (setq abbrev-file-name (concat MY--PATH_USER_GLOBAL "abbrev_defs"))
  (setq backup-directory-alist `((".*" . ,temporary-file-directory)))
  (setq auto-save-file-name-transforms `((".*" ,temporary-file-directory)))
  (setq save-abbrevs 'silently)  ;; don't bother me with asking for abbrev saving
  (setq-default create-lockfiles nil) ;; disable lock files, can cause trouble in e.g. lsp-mode
  (defalias 'yes-or-no-p 'y-or-n-p) ;; answer with y and n
  (setq custom-safe-themes t) ;; don't ask me if I want to load a theme
  (setq sentence-end-double-space nil) ;; don't coun two spaces after a period as the end of a sentence.
  (delete-selection-mode t)  ;; delete selected region when typing

  (setq locale-coding-system 'utf-8)
  (set-terminal-coding-system 'utf-8)
  (set-keyboard-coding-system 'utf-8)
  (set-selection-coding-system 'utf-8)
  (if (eq system-type 'windows-nt)
  (prefer-coding-system 'utf-8dos)
  (prefer-coding-system 'utf-8))
  (blink-cursor-mode -1) ;; turn off blinking cursor
  (show-paren-mode t) ;; show other part of brackets
  (column-number-mode t)
  (setq uniquify-buffer-name-style 'forward)
  (setq-default indent-tabs-mode nil) ;; avoid tabs in place of multiple spaces (they look bad in tex)
  (setq-default indicate-empty-lines t)  ;; show empty lines
  (setq scroll-margin 5  ;; smooth scrolling
  scroll-conservatively 10000
  scroll-preserve-screen-position 1
  scroll-step 1)
  (global-hl-line-mode t) ;; highlight current line
(menu-bar-mode 0)  ;; disable menu bar
(tool-bar-mode 0)  ;; disable tool bar
(scroll-bar-mode 0)  ;; disable scroll bar

(set-face-font 'default "Hack Nerd Font Mono-10")

(global-visual-line-mode)
(diminish 'visual-line-mode)
(use-package adaptive-wrap
  :ensure t
  :init
  (when (fboundp 'adaptive-wrap-prefix-mode)
    (defun my/activate-adaptive-wrap-prefix-mode ()
      "Toggle `visual-line-mode' and `adaptive-wrap-prefix-mode' simultaneously."
      (adaptive-wrap-prefix-mode (if visual-line-mode 1 -1)))
    (add-hook 'visual-line-mode-hook 'my/activate-adaptive-wrap-prefix-mode)))

(use-package display-line-numbers
:init
  (add-hook 'prog-mode-hook 'display-line-numbers-mode)
  (add-hook 'org-src-mode-hook 'display-line-numbers-mode)
:config
(setq-default display-line-numbers-type 'visual
display-line-numbers-current-absolute t
display-line-numbers-with 4
display-line-numbers-widen t))
;  (add-hook 'emacs-lisp-mode-hook 'display-line-numbers-mode)

(use-package rainbow-mode
  :diminish
  :hook ((org-mode
          emacs-lisp-mode) . rainbow-mode))

(require 'undo-tree)
(use-package undo-tree
:ensure t
:diminish undo-tree-mode
:init
(global-undo-tree-mode 1))

(use-package imenu-list
  :ensure t
  :config
  (setq imenu-list-focus-after-activation t
        imenu-list-auto-resize t
        imenu-list-position 'right)
  :bind
  (:map global-map
        ([f9]  . imenu-list-smart-toggle))
  )

(require 'which-key)
(use-package which-key
  :ensure t
  :diminish which-key-mode
  :config
  (which-key-mode)
  (which-key-setup-side-window-right-bottom)
  (which-key-setup-minibuffer)
  (setq which-key-idle-delay 0.5))

(use-package org
    :ensure org-plus-contrib
    :init
    (add-hook 'org-mode-hook 'company/org-mode-hook)
    :config
;;    (require 'org-id)
    (add-to-list 'org-modules "org-id")
    (setq org-default-notes-file (concat MY--PATH_ORG_FILES "notes.org")
          org-agenda-files (list MY--PATH_ORG_FILES
                                 MY--PATH_ORG_FILES_MOBILE)
          org-id-locations-file (concat MY--PATH_USER_LOCAL ".org-id-locations")
          org-log-into-drawer "LOGBOOK"))
  (org-id-update-id-locations)

(require 'org-habit)  ;;TODO Lösung ohne require finden, scheint mir nicht ideal zu sein, nur um ein org-modul zu aktivieren
;;  (add-to-list 'org-modules "org-habit")
  (setq org-habit-graph-column 80
        org-habit-preceding-days 30
        org-habit-following-days 7
        org-habit-show-habits-only-for-today nil)

(use-package org-journal
  :ensure t
  :defer t
  :custom
  (org-journal-dir MY--PATH_ORG_JOURNAl)
  (org-journal-enable-agenda-integration t))

(require 'ivy)
  (use-package ivy
    :ensure t
    :diminish
    (ivy-mode . "")
    :init
    (ivy-mode 1)
    :bind
    ("C-r" . ivy-resume)             ;; overrides isearch-backwards binding
    :config
    (setq ivy-use-virtual-buffers t  ;; recent files and bookmarks in ivy-switch-buffer
	  ivy-height 20              ;; height of ivy window
	  ivy-count-format "%d/%d"   ;; current and total number
	  ivy-re-builders-alist      ;; regex replaces spaces with *
	  '((t . ivy--regex-plus))))

  (use-package counsel
    :ensure t
    :bind*
    (("M-x" . counsel-M-x)
     ("C-x C-f" . counsel-find-file)
     ("C-x C-r" . counsel-recentf)
     ("C-c C-f" . counsel-git)
     ("C-c h f" . counsel-describe-function)
     ("C-c h v" . counsel-describe-variable)
     ("M-i" . counsel-imenu)))

  (use-package swiper
    :ensure t
    :bind
    ("C-s" . swiper))

(use-package ivy-hydra
:ensure t)

(require 'company)
(use-package company
  :defer 1
  :bind
  (:map company-active-map
	("RET" . nil)
	([return] . nil)
	("TAB" . company-complete-selection)
	([tab] . company-complete-selection)
	("<right>" . company-complete-common))
  :config
  (global-company-mode 1)
  (setq-default
   company-idle-delay .2
   company-minimum-prefix-length 1
   company-require-match nil
   company-show-numbers t
   company-tooltip-align-annotations t))

(require 'company-statistics)
(use-package company-statistics
  :ensure t
  :after company
  :init
  (setq company-statistics-file (concat MY--PATH_USER_LOCAL "company-statistics-cache.el"));~/.emacs.d/user-dir/company-statistics-cache.el")
  :config
  (company-statistics-mode 1))

(use-package company-dabbrev
  :ensure nil
  :after company
  :config
  (setq-default company-dabbrev-downcase nil))

(use-package company-box
  :ensure nil
  :init
  (add-hook 'company-mode-hook 'company-box-mode))

(defun company/org-mode-hook()
    (set (make-local-variable 'company-backends)
         '(company-capf company-files))
    (add-hook 'completion-at-point-functions 'pcomplete-completions-at-point nil t)
    (message "company/org-mode-hook"))

  (defun company/elisp-mode-hook()
    (set (make-local-variable 'company-backends)
         '((company-elisp company-dabbrev) company-capf company-files))
    (message "company/elisp-mode-hook"))

(defun company/beancount-mode-hook()
  (set (make-local-variable 'company-backends)
       '(company-beancount)))

(use-package magit
  :ensure t
  :defer t
  :init
  ; set git-path in work environment
  (if (string-equal user-login-name "POH")
    (setq magit-git-executable "P:/Eigene Dateien/Tools/Git/bin/git.exe")
  )
  :bind (("C-x g" . magit-status))
)

(use-package lsp-mode
  :defer t
  :commands lsp
  :custom
  (lsp-auto-guess-root nil)
  (lsp-prefer-flymake nil) ; use flycheck instead
  (lsp-file-watch-threshold 2000)
  :bind (:map lsp-mode-map ("C-c C-f" . lsp-format-buffer))
  :hook ((python-mode
          js-mode
          js2-mode
          typescript-mode
          web-mode) . lsp))

(use-package lsp-ui
  :after lsp-mode
  :diminish
  :commands lsp-ui-mode
  :config
  (setq lsp-ui-doc-enable t
        lsp-ui-doc-header t
        lsp-ui-doc-include-signature t
        lsp-ui-doc-position 'top
        lsp-ui-doc-border (face-foreground 'default)
        lsp-ui-sideline-enable nil
        lsp-ui-sideline-ignore-duplicate t
        lsp-ui-sideline-show-code-actions nil)
  (when (display-graphic-p)
    (setq lsp-ui-doc-use-webkit t))
  ;; workaround hide mode-line of lsp-ui-imenu buffer
  (defadvice lsp-ui-imenu (after hide-lsp-ui-imenu-mode-line activate)
    (setq mode-line-format nil)))

(use-package company-lsp
  :requires company
  :defer t
  :ensure t
  :config
  ;;disable client-side cache because lsp server does a better job
  (setq company-transformers nil
        company-lsp-async t
        company-lsp-cache-candidates nil))

(use-package flycheck
  ;;:ensure t
  :hook
  ((css-mode . flycheck-mode)
   (emacs-lisp-mode . flycheck-mode)
   (python-mode . flycheck-mode))
  :init
  (setq flycheck-emacs-lisp-load-path 'inherit)
  :config
  (setq-default
   flycheck-check-synta-automatically '(save mode-enabled)
   flycheck-disable-checkers '(emacs-lisp-checkdoc)
   eldoc-idle-delay .1                ;; let eldoc echo faster than flycheck
   flycheck-display-errors-delay .3)) ;; this way any errors will override eldoc messages

(add-hook 'emacs-lisp-mode-hook 'company/elisp-mode-hook)

(use-package web-mode
  :ensure t
  :defer t
  :mode
  ("\\.phtml\\'"
   "\\.tpl\\.php\\'"
   "\\.djhtml\\'"
   "\\.[t]?html?\\'"))

(use-package pyvenv
  :ensure t
  :config
  (setenv "WORKON_HOME" (expand-file-name "~/Archiv/Programmierprojekte/Python/virtualenv/"))
  (add-hook 'pyvenv-post-activate-hooks #'my/postactivatehook))

(defun my/postactivatehook ()
  (setq lsp-python-ms-extra-paths pyvenv-virtual-env))

(use-package virtualenvwrapper
  :ensure t
  :hook (venv-postmkvirtualenv . (lambda() (shell-command "pip3 install importmagic epc")))
  :config
  (setq venv-location (expand-file-name "~/Archiv/Programmierprojekte/Python/virtualenv/")))

(use-package lsp-python-ms
  :ensure t
  :after lsp-mode python)
; :custom (lsp-python-executable-cmd "python3"))

(use-package beancount
    :load-path "user-local/elisp"
    :defer t
    :mode
    ("\\.beancount$" . beancount-mode)
    :init
    (add-hook 'beancount-mode-hook 'company/beancount-mode-hook)
;    (add-hook 'beancount-mode-hook (pyvenv-activate "/opt/beancount"))
  ;  (setenv "PATH"
  ;          (concat "/opt/beancount/bin:"
  ;                  (getenv "PATH")))
    :config
    (setq beancount-filename-main "/home/marc/Archiv/Finanzen/Transaktionen/transactions.beancount"))