60 lines
2.1 KiB
EmacsLisp
60 lines
2.1 KiB
EmacsLisp
;;; core-debug.el --- Spacemacs Core File
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;;
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;; Copyright (c) 2012-2014 Sylvain Benner
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;; Copyright (c) 2014-2015 Sylvain Benner & Contributors
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;;
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;; Author: Sylvain Benner <sylvain.benner@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(require 'profiler)
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;; Keep debug-on-error on for stuff that is lazily loaded
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(add-hook 'after-init-hook (lambda () (setq debug-on-error t)))
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(when (member "--profile" command-line-args)
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(setq command-line-args (delete "--profile" command-line-args))
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(profiler-start 'cpu+mem)
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(add-hook 'after-init-hook
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(lambda ()
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(run-with-idle-timer 2 nil (lambda ()
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(profiler-report)
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(profiler-stop))))))
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(when (member "--timed-requires" command-line-args)
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(setq command-line-args (delete "--timed-requires" command-line-args))
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(defvar spacemacs-load-time-threshold 0.15
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"Generate message if file takes longer than this number of
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seconds to load")
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(with-current-buffer (get-buffer-create "*load-times*")
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(insert (format "All files that took longer than %.3f seconds to load\n\n"
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spacemacs-load-time-threshold)))
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(defadvice require (around spacemacs//timed-require activate)
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(let ((start (current-time)) res delta)
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(setq res ad-do-it
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delta (float-time (time-since start)))
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(when (> delta spacemacs-load-time-threshold)
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(with-current-buffer "*load-times*"
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(goto-char (point-max))
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(insert (format "File %s: Required %s: %.3f sec\n"
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load-file-name (ad-get-arg 0) delta))))
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res))
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(defadvice load (around spacemacs//timed-load activate)
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(let ((start (current-time)) res delta)
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(setq res ad-do-it
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delta (float-time (time-since start)))
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(when (> delta spacemacs-load-time-threshold)
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(with-current-buffer "*load-times*"
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(goto-char (point-max))
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(insert (format "File %s: Loaded %s: %.3f sec\n"
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load-file-name (ad-get-arg 0) delta))))
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res)))
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(provide 'core-debug)
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