673 lines
27 KiB
EmacsLisp
673 lines
27 KiB
EmacsLisp
;;; ledger-report.el --- Helper code for use with the "ledger" command-line tool -*- lexical-binding: t; -*-
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;; Copyright (C) 2003-2016 John Wiegley (johnw AT gnu DOT org)
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;; This file is not part of GNU Emacs.
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;; This is free software; you can redistribute it and/or modify it under
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;; the terms of the GNU General Public License as published by the Free
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;; Software Foundation; either version 2, or (at your option) any later
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;; version.
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;;
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;; This is distributed in the hope that it will be useful, but WITHOUT
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;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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;; for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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;; MA 02110-1301 USA.
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;;; Commentary:
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;; Provide facilities for running and saving reports in Emacs
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;;; Code:
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(require 'ledger-xact)
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(require 'ledger-navigate)
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(require 'ledger-commodities)
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(declare-function ledger-read-string-with-default "ledger-mode" (prompt default))
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(declare-function ledger-read-account-with-prompt "ledger-mode" (prompt))
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(require 'easymenu)
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(require 'ansi-color)
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(require 'font-lock)
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(eval-when-compile
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(require 'rx)
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(require 'subr-x))
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(defvar ledger-buf)
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(defgroup ledger-report nil
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"Customization option for the Report buffer"
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:group 'ledger)
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(defcustom ledger-reports
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'(("bal" "%(binary) -f %(ledger-file) bal")
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("reg" "%(binary) -f %(ledger-file) reg")
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("payee" "%(binary) -f %(ledger-file) reg @%(payee)")
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("account" "%(binary) -f %(ledger-file) reg %(account)"))
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"Definition of reports to run.
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Each element has the form (NAME CMDLINE). The command line can
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contain format specifiers that are replaced with context sensitive
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information. Format specifiers have the format '%(<name>)' where
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<name> is an identifier for the information to be replaced. The
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`ledger-report-format-specifiers' alist variable contains a mapping
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from format specifier identifier to a Lisp function that implements
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the substitution. See the documentation of the individual functions
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in that variable for more information on the behavior of each
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specifier."
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:type '(repeat (list (string :tag "Report Name")
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(string :tag "Command Line")))
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:group 'ledger-report)
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(defcustom ledger-report-format-specifiers
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'(("ledger-file" . ledger-report-ledger-file-format-specifier)
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("binary" . ledger-report-binary-format-specifier)
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("payee" . ledger-report-payee-format-specifier)
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("account" . ledger-report-account-format-specifier)
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("month" . ledger-report-month-format-specifier)
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("tagname" . ledger-report-tagname-format-specifier)
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("tagvalue" . ledger-report-tagvalue-format-specifier))
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"An alist mapping ledger report format specifiers to implementing functions.
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The function is called with no parameters and expected to return
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a string, or a list of strings, that should replace the format specifier.
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Single strings are quoted with `shell-quote-argument'; lists of strings are
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simply concatenated (no quoting)."
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:type 'alist
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:group 'ledger-report)
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(defcustom ledger-report-auto-refresh t
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"If non-nil, automatically rerun the report when the ledger buffer is saved."
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:type 'boolean
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:group 'ledger-report)
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(defcustom ledger-report-auto-refresh-sticky-cursor nil
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"If non-nil, place cursor at same relative position as it was before auto-refresh."
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:type 'boolean
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:group 'ledger-report)
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(defcustom ledger-report-links-in-register t
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"If non-nil, link entries in \"register\" reports to entries in the ledger buffer."
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:type 'boolean
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:group 'ledger-report)
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(defcustom ledger-report-use-native-highlighting t
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"When non-nil, use ledger's native highlighting in reports."
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:type 'boolean
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:package-version '(ledger-mode . "4.0.0")
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:group 'ledger-report)
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(defcustom ledger-report-auto-width t
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"When non-nil, tell ledger about the width of the report window."
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:type 'boolean
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:package-version '(ledger-mode . "4.0.0")
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:group 'ledger-report)
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(defcustom ledger-report-use-header-line nil
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"If non-nil, indicate report name/command in the `header-line'.
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The report name/command won't be printed in the buffer. See
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`ledger-report-header-line-fn' for how to customize the
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information reported."
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:type 'boolean
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:package-version '(ledger-mode . "4.0.0")
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:group 'ledger-report)
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(defcustom ledger-report-header-line-fn #'ledger-report--header-function
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"Evaluate this function in the `header-line' of the report buffer.
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`ledger-report-use-header-line' must be non-nil for this to have any effect."
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:type 'function
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:package-version '(ledger-mode . "4.0.0")
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:group 'ledger-report)
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(defcustom ledger-report-resize-window t
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"If non-nil, resize the report window.
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Calls `shrink-window-if-larger-than-buffer'."
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:type 'boolean
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:package-version '(ledger-mode . "4.0.0")
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:group 'ledger-report)
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(defcustom ledger-report-use-strict nil
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"When non-nil, `ledger-mode' will use --strict when running reports?"
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:type 'boolean
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:package-version '(ledger-mode . "4.0.0")
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:group 'ledger-report)
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(defcustom ledger-report-after-report-hook nil
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"Hook run after `ledger-report' has created the buffer and report."
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:type 'boolean
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:package-version '(ledger-mode . "4.0.0")
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:group 'ledger-report)
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(defvar ledger-report-buffer-name "*Ledger Report*")
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(defvar ledger-report-name nil)
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(defvar ledger-report-cmd nil)
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(defvar ledger-report-name-prompt-history nil)
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(defvar ledger-report-cmd-prompt-history nil)
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(defvar ledger-original-window-cfg nil)
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(defvar ledger-report-saved nil)
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(defvar ledger-minibuffer-history nil)
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(defvar ledger-report-mode-abbrev-table)
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(defvar ledger-report-current-month nil)
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(defvar ledger-report-is-reversed nil)
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(defvar ledger-report-cursor-line-number nil)
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(defvar-local ledger-master-file nil
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"The master file for the current buffer.
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See documentation for the function `ledger-master-file'")
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(defun ledger-report-reverse-report ()
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"Reverse the order of the report."
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(interactive)
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(ledger-report-reverse-lines)
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(setq ledger-report-is-reversed (not ledger-report-is-reversed)))
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(defun ledger-report-reverse-lines ()
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"Reverse the lines in the ledger report buffer."
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(with-silent-modifications
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(goto-char (point-min))
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(unless ledger-report-use-header-line
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(forward-paragraph)
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(forward-line))
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(save-excursion
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(reverse-region (point) (point-max)))))
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(defun ledger-report-maybe-shrink-window ()
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"Shrink window if `ledger-report-resize-window' is non-nil."
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(when ledger-report-resize-window
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(shrink-window-if-larger-than-buffer)))
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(defvar ledger-report-mode-map
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(let ((map (make-sparse-keymap)))
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(define-key map [?r] #'ledger-report-redo)
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(define-key map [(shift ?r)] #'ledger-report-reverse-report)
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(define-key map [?s] #'ledger-report-save)
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(define-key map [(shift ?s)] #'ledger-report)
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(define-key map [?e] #'ledger-report-edit-report)
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(define-key map [( shift ?e)] #'ledger-report-edit-reports)
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(define-key map [?q] #'ledger-report-quit)
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(define-key map [(control ?c) (control ?l) (control ?r)]
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#'ledger-report-redo)
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(define-key map [(control ?c) (control ?l) (control ?S)]
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#'ledger-report-save)
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(define-key map [(control ?c) (control ?l) (control ?e)]
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#'ledger-report-edit-report)
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(define-key map [(control ?c) (control ?o) (control ?r)] #'ledger-report)
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(define-key map (kbd "M-p") #'ledger-report-previous-month)
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(define-key map (kbd "M-n") #'ledger-report-next-month)
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(define-key map (kbd "$") #'ledger-report-toggle-default-commodity)
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map)
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"Keymap for `ledger-report-mode'.")
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(easy-menu-define ledger-report-mode-menu ledger-report-mode-map
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"Ledger report menu"
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'("Reports"
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["Select Report" ledger-report]
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["Save Report" ledger-report-save]
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["Edit Current Report" ledger-report-edit-report]
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["Edit All Reports" ledger-report-edit-reports]
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["Re-run Report" ledger-report-redo]
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"---"
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["Reverse report order" ledger-report-reverse-report]
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"---"
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["Scroll Up" scroll-up]
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["Visit Source" ledger-report-visit-source]
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["Scroll Down" scroll-down]
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"---"
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["Quit" ledger-report-quit]
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))
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(define-derived-mode ledger-report-mode special-mode "Ledger-Report"
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"A mode for viewing ledger reports."
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(setq-local revert-buffer-function #'ledger-report-redo)
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(hack-dir-local-variables-non-file-buffer))
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(defconst ledger-report--extra-args-marker "[[ledger-mode-flags]]")
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(defun ledger-report-binary-format-specifier ()
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"Return the path to ledger, plus a marker for extra arguments."
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(list (shell-quote-argument ledger-binary-path)
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ledger-report--extra-args-marker))
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(defun ledger-report-tagname-format-specifier ()
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"Return a valid meta-data tag name."
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;; It is intended completion should be available on existing tag
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;; names, but it remains to be implemented.
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(ledger-read-string-with-default "Tag Name: " nil))
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(defun ledger-report-tagvalue-format-specifier ()
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"Return a valid meta-data tag name."
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;; It is intended completion should be available on existing tag
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;; values, but it remains to be implemented.
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(ledger-read-string-with-default "Tag Value: " nil))
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(defun ledger-report-read-name ()
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"Read the name of a ledger report to use, with completion.
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The empty string and unknown names are allowed."
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(completing-read "Report name: "
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ledger-reports nil nil nil
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'ledger-report-name-prompt-history nil))
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(defun ledger-report (report-name edit)
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"Run a user-specified report from `ledger-reports'.
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Prompts the user for the REPORT-NAME of the report to run or
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EDIT. If no name is entered, the user will be prompted for a
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command line to run. The command line specified or associated
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with the selected report name is run and the output is made
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available in another buffer for viewing. If a prefix argument is
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given and the user selects a valid report name, the user is
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prompted with the corresponding command line for editing before
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the command is run.
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The output buffer will be in `ledger-report-mode', which defines
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commands for saving a new named report based on the command line
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used to generate the buffer, navigating the buffer, etc."
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(interactive
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(progn
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(when (and (buffer-modified-p)
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(y-or-n-p "Buffer modified, save it? "))
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(save-buffer))
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(let ((rname (ledger-report-read-name))
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(edit (not (null current-prefix-arg))))
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(list rname edit))))
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(let* ((file (ledger-master-file))
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(buf (find-file-noselect file))
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(wcfg (current-window-configuration)))
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(with-current-buffer
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(pop-to-buffer (get-buffer-create ledger-report-buffer-name))
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(with-silent-modifications
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(erase-buffer)
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(ledger-report-mode)
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(set (make-local-variable 'ledger-report-saved) nil)
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(set (make-local-variable 'ledger-buf) buf)
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(set (make-local-variable 'ledger-report-name) report-name)
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(set (make-local-variable 'ledger-original-window-cfg) wcfg)
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(set (make-local-variable 'ledger-report-is-reversed) nil)
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(set (make-local-variable 'ledger-report-current-month) nil)
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(set 'ledger-master-file file)
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(ledger-do-report (ledger-report-cmd report-name edit)))
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(ledger-report-maybe-shrink-window)
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(run-hooks 'ledger-report-after-report-hook)
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(message (substitute-command-keys (concat "\\[ledger-report-quit] to quit; "
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"\\[ledger-report-redo] to redo; "
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"\\[ledger-report-edit-report] to edit; "
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"\\[ledger-report-save] to save; "
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"\\[scroll-up-command] and \\[scroll-down-command] to scroll"))))))
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(defun ledger-report--header-function ()
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"Compute the string to be used as the header in the `ledger-report' buffer."
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(format "Ledger Report: %s -- Buffer: %s -- Command: %s"
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(propertize ledger-report-name 'face 'font-lock-constant-face)
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(propertize (buffer-name ledger-buf) 'face 'font-lock-string-face)
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(propertize ledger-report-cmd 'face 'font-lock-comment-face)))
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(defun ledger-report-string-empty-p (s)
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"Check S for the empty string."
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(string-equal "" s))
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(defun ledger-report-name-exists (name)
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"Check to see if the given report NAME exists.
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If name exists, returns the object naming the report,
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otherwise returns nil."
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(unless (ledger-report-string-empty-p name)
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(car (assoc name ledger-reports))))
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(defun ledger-reports-add (name cmd)
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"Add a new report NAME and CMD to `ledger-reports'."
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(setq ledger-reports (cons (list name cmd) ledger-reports)))
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(defun ledger-reports-custom-save ()
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"Save the `ledger-reports' variable using the customize framework."
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(customize-save-variable 'ledger-reports ledger-reports))
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(defun ledger-report-read-command (report-cmd)
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"Read the command line to create a report from REPORT-CMD."
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(read-from-minibuffer "Report command line: "
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(if (null report-cmd) "ledger " report-cmd)
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nil nil 'ledger-report-cmd-prompt-history))
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(defun ledger-report-ledger-file-format-specifier ()
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"Substitute the full path to master or current ledger file.
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The master file name is determined by the variable `ledger-master-file'
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buffer-local variable which can be set using file variables.
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If it is set, it is used, otherwise the current buffer file is
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used."
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(ledger-master-file))
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;; General helper functions
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(defun ledger-master-file ()
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"Return the master file for a ledger file.
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The master file is either the file for the current ledger buffer or the
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file specified by the buffer-local variable `ledger-master-file'. Typically
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this variable would be set in a file local variable comment block at the
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end of a ledger file which is included in some other file."
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(if ledger-master-file
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(expand-file-name ledger-master-file)
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(buffer-file-name)))
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(defun ledger-report-payee-format-specifier ()
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"Substitute a payee name.
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The user is prompted to enter a payee and that is substitued. If
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point is in an xact, the payee for that xact is used as the
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default."
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;; It is intended completion should be available on existing
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;; payees, but the list of possible completions needs to be
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;; developed to allow this.
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(if-let ((payee (ledger-xact-payee)))
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(ledger-read-string-with-default "Payee" (regexp-quote payee))
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(ledger-read-string-with-default "Payee" nil)))
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(defun ledger-report-account-format-specifier ()
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"Substitute an account name.
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The user is prompted to enter an account name, which can be any
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regular expression identifying an account. If point is on an account
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posting line for an xact, the full account name on that line is
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the default."
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(ledger-read-account-with-prompt "Account"))
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(defun ledger-report--current-month ()
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"Return current month as (YEAR . MONTH-INDEX).
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MONTH-INDEX ranges from 1 (January) to 12 (December) and YEAR is
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a number."
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(let* ((time-parts (decode-time))
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(year (nth 5 time-parts))
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(month-index (nth 4 time-parts)))
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(cons year month-index)))
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(defun ledger-report--normalize-month (month)
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"Return (YEAR . NEW-MONTH) where NEW-MONTH is between 1 and 12.
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MONTH is of the form (YEAR . INDEX) where INDEX is an integer.
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The purpose of this method is then to convert any year/month pair
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to a meaningful date, e.g., from (2018 . -2) to (2017 . 10)."
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(let* ((month-index (cdr month))
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(year-shift (/ (1- month-index) 12)))
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(when (<= month-index 0)
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(setq year-shift (1- year-shift)))
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(cons (+ (car month) year-shift)
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(1+ (mod (1- month-index) 12)))))
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(defun ledger-report--shift-month (month shift)
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"Return (YEAR . NEW-MONTH) where NEW-MONTH is MONTH+SHIFT.
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MONTH is of the form (YEAR . INDEX) where INDEX ranges from
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1 (January) to 12 (December) and YEAR is a number."
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(let* ((year (car month))
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(new-month (+ (cdr month) shift)))
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(ledger-report--normalize-month (cons year new-month))))
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(defun ledger-report-month-format-specifier ()
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"Substitute current month."
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(with-current-buffer (or ledger-report-buffer-name (current-buffer))
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(let* ((month (or ledger-report-current-month (ledger-report--current-month)))
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(year (car month))
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(month-index (cdr month)))
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(format "%s-%s" year month-index))))
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(defun ledger-report-expand-format-specifiers (report-cmd)
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"Expand format specifiers in REPORT-CMD with thing under point."
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(save-match-data
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(let ((expanded-cmd report-cmd))
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(set-match-data (list 0 0))
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(while (string-match "%(\\([^)]*\\))" expanded-cmd
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(if (> (length expanded-cmd) (match-end 0))
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(match-end 0)
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(1- (length expanded-cmd))))
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(let* ((specifier (match-string 1 expanded-cmd))
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(f (cdr (assoc specifier ledger-report-format-specifiers))))
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(if f
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(let* ((arg (save-match-data
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(with-current-buffer ledger-buf
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(funcall f))))
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(quoted (if (listp arg)
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(mapconcat #'identity arg " ")
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(shell-quote-argument arg))))
|
|
(setq expanded-cmd (replace-match quoted t t expanded-cmd))))))
|
|
expanded-cmd)))
|
|
|
|
(defun ledger-report--cmd-needs-links-p (cmd)
|
|
"Check links should be added to the report produced by CMD."
|
|
;; --subtotal reports do not produce identifiable transactions, so
|
|
;; don't prepend location information for them
|
|
(and (string-match "\\<reg\\(ister\\)?\\>" cmd)
|
|
ledger-report-links-in-register
|
|
(not (string-match "--subtotal" cmd))))
|
|
|
|
(defun ledger-report--compute-extra-args (report-cmd)
|
|
"Compute extra args to add to REPORT-CMD."
|
|
`(,@(when (ledger-report--cmd-needs-links-p report-cmd)
|
|
'("--prepend-format=%(filename):%(beg_line):"))
|
|
,@(when ledger-report-auto-width
|
|
`("--columns" ,(format "%d" (- (window-width) 1))))
|
|
,@(when ledger-report-use-native-highlighting
|
|
'("--color" "--force-color"))
|
|
,@(when ledger-report-use-strict
|
|
'("--strict"))))
|
|
|
|
(defun ledger-report-cmd (report-name edit)
|
|
"Get the command line to run the report name REPORT-NAME.
|
|
Optionally EDIT the command."
|
|
(let ((report-cmd (car (cdr (assoc report-name ledger-reports)))))
|
|
;; logic for substitution goes here
|
|
(when (or (null report-cmd) edit)
|
|
(setq report-cmd (ledger-report-read-command report-cmd))
|
|
(setq ledger-report-saved nil)) ;; this is a new report, or edited report
|
|
(setq report-cmd (ledger-report-expand-format-specifiers report-cmd))
|
|
(set (make-local-variable 'ledger-report-cmd) report-cmd)
|
|
(or (ledger-report-string-empty-p report-name)
|
|
(ledger-report-name-exists report-name)
|
|
(progn
|
|
(ledger-reports-add report-name report-cmd)
|
|
(ledger-reports-custom-save)))
|
|
report-cmd))
|
|
|
|
(define-button-type 'ledger-report-register-entry
|
|
'follow-link t
|
|
'face nil ;; Otherwise make-text-button replaces Ledger's native highlighting
|
|
'action (lambda (_button) (ledger-report-visit-source)))
|
|
|
|
(defun ledger-report--change-month (shift)
|
|
"Rebuild report with transactions from current month + SHIFT."
|
|
(let* ((current-month (or ledger-report-current-month (ledger-report--current-month)))
|
|
(previous-month (ledger-report--shift-month current-month shift)))
|
|
(set (make-local-variable 'ledger-report-current-month) previous-month)
|
|
(ledger-report-cmd ledger-report-name nil)
|
|
(ledger-report-redo)))
|
|
|
|
(defun ledger-report--add-links ()
|
|
"Replace file and line annotations with buttons."
|
|
(while (re-search-forward "^\\(/[^:]+\\)?:\\([0-9]+\\)?:" nil t)
|
|
(let ((file (match-string 1))
|
|
(line (string-to-number (match-string 2))))
|
|
(delete-region (match-beginning 0) (match-end 0))
|
|
(when (and file line)
|
|
(add-text-properties (line-beginning-position) (line-end-position)
|
|
(list 'ledger-source (cons file line)))
|
|
(make-text-button
|
|
(line-beginning-position) (line-end-position)
|
|
'type 'ledger-report-register-entry
|
|
'help-echo (format "mouse-2, RET: Visit %s:%d" file line))
|
|
;; Appending the face preserves Ledger's native highlighting
|
|
(font-lock-append-text-property (line-beginning-position) (line-end-position)
|
|
'face 'ledger-font-report-clickable-face)
|
|
(end-of-line)))))
|
|
|
|
(defun ledger-report--compute-header-line (cmd)
|
|
"Call `ledger-report-header-line-fn' with `ledger-report-cmd' bound to CMD."
|
|
(let ((ledger-report-cmd cmd))
|
|
(funcall ledger-report-header-line-fn)))
|
|
|
|
(defun ledger-do-report (cmd)
|
|
"Run a report command line CMD.
|
|
CMD may contain a (shell-quoted) version of
|
|
`ledger-report--extra-args-marker', which will be replaced by
|
|
arguments returned by `ledger-report--compute-extra-args'."
|
|
(goto-char (point-min))
|
|
(let* ((marker ledger-report--extra-args-marker)
|
|
(marker-re (concat " *" (regexp-quote marker)))
|
|
(args (ledger-report--compute-extra-args cmd))
|
|
(args-str (concat " " (mapconcat #'shell-quote-argument args " ")))
|
|
(clean-cmd (replace-regexp-in-string marker-re "" cmd t t))
|
|
(real-cmd (replace-regexp-in-string marker-re args-str cmd t t)))
|
|
(setq header-line-format
|
|
(and ledger-report-use-header-line
|
|
`(:eval (ledger-report--compute-header-line ,clean-cmd))))
|
|
(unless ledger-report-use-header-line
|
|
(insert (format "Report: %s\n" ledger-report-name)
|
|
(format "Command: %s\n" clean-cmd)
|
|
(make-string (- (window-width) 1) ?=)
|
|
"\n\n"))
|
|
(let* ((report (shell-command-to-string real-cmd)))
|
|
(when ledger-report-use-native-highlighting
|
|
(setq report (ansi-color-apply report)))
|
|
(save-excursion
|
|
(insert report))
|
|
(when (ledger-report--cmd-needs-links-p cmd)
|
|
(save-excursion
|
|
(ledger-report--add-links))))))
|
|
|
|
(defun ledger-report-visit-source ()
|
|
"Visit the transaction under point in the report window."
|
|
(interactive)
|
|
(let* ((prop (get-text-property (point) 'ledger-source))
|
|
(file (car prop))
|
|
(line (cdr prop)))
|
|
(when (and file line)
|
|
(find-file-other-window file)
|
|
(widen)
|
|
(goto-char (point-min))
|
|
(forward-line (1- line))
|
|
(ledger-navigate-beginning-of-xact))))
|
|
|
|
(defun ledger-report-goto ()
|
|
"Goto the ledger report buffer."
|
|
(interactive)
|
|
(let ((rbuf (get-buffer ledger-report-buffer-name)))
|
|
(if (not rbuf)
|
|
(error "There is no ledger report buffer"))
|
|
(pop-to-buffer rbuf)
|
|
(ledger-report-maybe-shrink-window)))
|
|
|
|
(defun ledger-report-redo (&optional _ignore-auto _noconfirm)
|
|
"Redo the report in the current ledger report buffer.
|
|
IGNORE-AUTO and NOCONFIRM are for compatibility with
|
|
`revert-buffer-function' and are currently ignored."
|
|
(interactive)
|
|
(unless (or (derived-mode-p 'ledger-mode)
|
|
(derived-mode-p 'ledger-report-mode))
|
|
(user-error "Not in a ledger-mode or ledger-report-mode buffer"))
|
|
(let ((cur-buf (current-buffer)))
|
|
(when (and ledger-report-auto-refresh
|
|
(get-buffer ledger-report-buffer-name))
|
|
(pop-to-buffer (get-buffer ledger-report-buffer-name))
|
|
(ledger-report-maybe-shrink-window)
|
|
(setq ledger-report-cursor-line-number (line-number-at-pos))
|
|
(with-silent-modifications
|
|
(erase-buffer)
|
|
(ledger-do-report ledger-report-cmd)
|
|
(when ledger-report-is-reversed
|
|
(ledger-report-reverse-lines))
|
|
(when ledger-report-auto-refresh-sticky-cursor
|
|
(forward-line (- ledger-report-cursor-line-number 5))))
|
|
(run-hooks 'ledger-report-after-report-hook)
|
|
(pop-to-buffer cur-buf))))
|
|
|
|
(defun ledger-report-quit ()
|
|
"Quit the ledger report buffer."
|
|
(interactive)
|
|
(ledger-report-goto)
|
|
(set-window-configuration ledger-original-window-cfg)
|
|
(kill-buffer (get-buffer ledger-report-buffer-name)))
|
|
|
|
(define-obsolete-function-alias 'ledger-report-kill #'ledger-report-quit)
|
|
|
|
(defun ledger-report-edit-reports ()
|
|
"Edit the defined ledger reports."
|
|
(interactive)
|
|
(customize-variable 'ledger-reports))
|
|
|
|
(defun ledger-report-edit-report ()
|
|
"Edit the current report command in the mini buffer and re-run the report."
|
|
(interactive)
|
|
(setq ledger-report-cmd (ledger-report-read-command ledger-report-cmd))
|
|
(ledger-report-redo))
|
|
|
|
(define-obsolete-function-alias 'ledger-report-select-report #'ledger-report "ledger 4.0.0")
|
|
|
|
(defun ledger-report-read-new-name ()
|
|
"Read the name for a new report from the minibuffer."
|
|
(let ((name ""))
|
|
(while (ledger-report-string-empty-p name)
|
|
(setq name (read-from-minibuffer "Report name: " nil nil nil
|
|
'ledger-report-name-prompt-history)))
|
|
name))
|
|
|
|
(defun ledger-report-save ()
|
|
"Save the current report command line as a named report."
|
|
(interactive)
|
|
(ledger-report-goto)
|
|
(let (existing-name)
|
|
(when (ledger-report-string-empty-p ledger-report-name)
|
|
(setq ledger-report-name (ledger-report-read-new-name)))
|
|
|
|
(if (setq existing-name (ledger-report-name-exists ledger-report-name))
|
|
(cond ((y-or-n-p (format "Overwrite existing report named '%s'? "
|
|
ledger-report-name))
|
|
(if (string-equal
|
|
ledger-report-cmd
|
|
(car (cdr (assq existing-name ledger-reports))))
|
|
(message "Nothing to save. Current command is identical to existing saved one")
|
|
(progn
|
|
(setq ledger-reports
|
|
(assq-delete-all existing-name ledger-reports))
|
|
(ledger-reports-add ledger-report-name ledger-report-cmd)
|
|
(ledger-reports-custom-save))))
|
|
(t
|
|
(progn
|
|
(setq ledger-report-name (ledger-report-read-new-name))
|
|
(ledger-reports-add ledger-report-name ledger-report-cmd)
|
|
(ledger-reports-custom-save)))))))
|
|
|
|
(defun ledger-report-previous-month ()
|
|
"Rebuild report with transactions from the previous month."
|
|
(interactive)
|
|
(ledger-report--change-month -1))
|
|
|
|
(defun ledger-report-next-month ()
|
|
"Rebuild report with transactions from the next month."
|
|
(interactive)
|
|
(ledger-report--change-month 1))
|
|
|
|
(defun ledger-report-toggle-default-commodity ()
|
|
"Add or remove \"--exchange `ledger-reconcile-default-commodity' to the current report."
|
|
(interactive)
|
|
(unless (derived-mode-p 'ledger-report-mode)
|
|
(user-error "Not a ledger report buffer"))
|
|
(save-match-data
|
|
(if (string-match
|
|
(concat (rx (or "--exchange" "-X") (1+ space))
|
|
(regexp-quote ledger-reconcile-default-commodity))
|
|
ledger-report-cmd)
|
|
(setq ledger-report-cmd (replace-match "" nil nil ledger-report-cmd))
|
|
(setq ledger-report-cmd (concat ledger-report-cmd
|
|
" --exchange " ledger-reconcile-default-commodity))))
|
|
(ledger-report-redo))
|
|
|
|
(provide 'ledger-report)
|
|
|
|
;;; ledger-report.el ends here
|