e48b0cc84f
While pattern-matching in Elisp is a bit unsightly, it works :) Change-Id: I6766147095823f1a4e233832b0ef21f4c486e023 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5452 Tested-by: BuildkiteCI Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com>
67 lines
2.5 KiB
EmacsLisp
67 lines
2.5 KiB
EmacsLisp
;;; ssh.el --- When working remotely -*- lexical-binding: t -*-
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;; Author: William Carroll <wpcarro@gmail.com>
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;; Version: 0.0.1
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;; Package-Requires: ((emacs "24"))
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;;; Commentary:
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;; Configuration to make remote work easier.
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Dependencies
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(require 'tramp)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Configuration
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; TODO: Is "ssh" preferable to "scp"?
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(setq tramp-default-method "ssh")
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;; Taken from: https://superuser.com/questions/179313/tramp-waiting-for-prompts-from-remote-shell
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(setq tramp-shell-prompt-pattern "^[^$>\n]*[#$%>] *\\(\[[0-9;]*[a-zA-Z] *\\)*")
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;; Sets the value of the TERM variable to "dumb" when logging into the remote
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;; host. This allows me to check for the value of "dumb" in my shell's init file
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;; and control the startup accordingly. You can see in the (shamefully large)
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;; commit, 0b4ef0e, that I added a check like this to my ~/.zshrc. I've since
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;; switched from z-shell to fish. I don't currently have this check in
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;; config.fish, but I may need to add it one day soon.
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(setq tramp-terminal-type "dumb")
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;; Maximizes the tramp debugging noisiness while I'm still learning about tramp.
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(setq tramp-verbose 10)
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;; As confusing as this may seem, this forces Tramp to use *my* .ssh/config
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;; options, which enable ControlMaster. In other words, disabling this actually
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;; enables ControlMaster.
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(setq tramp-use-ssh-controlmaster-options nil)
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(defcustom ssh-hosts '("wpcarro@wpcarro.dev"
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"foundation"
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"edge")
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"List of hosts to which I commonly connect.")
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(defun ssh-sudo-buffer ()
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"Open the current buffer with sudo rights."
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(interactive)
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(with-current-buffer (current-buffer)
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(if (s-starts-with? "/ssh:" buffer-file-name)
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(pcase (s-split ":" buffer-file-name)
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(`(,one ,two ,three) (find-file (format "/ssh:%s|sudo:%s:%s" two two three))))
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(find-file
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(s-join ":" (-insert-at 2 "|sudo" (s-split ":" buffer-file-name))))
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(find-file (format "/sudo::%s" buffer-file-name)))))
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(defun ssh-cd-home ()
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"Prompt for an SSH host and open a dired buffer for wpcarro on that machine."
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(interactive)
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(let ((machine (completing-read "Machine: " ssh-hosts)))
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(find-file (format "/ssh:%s:~" machine))))
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(provide 'ssh)
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;;; ssh.el ends here
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