diff options
Diffstat (limited to 'elisp')
| -rw-r--r-- | elisp/journalctl.el | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/elisp/journalctl.el b/elisp/journalctl.el index 81d7e61..03f5007 100644 --- a/elisp/journalctl.el +++ b/elisp/journalctl.el @@ -8,7 +8,7 @@ ;; Modified: September 07, 2022 ;; Version: 0.0.1 ;; Homepage: https://git.oscarnajera.com/dotfiles/tree/elisp/journalctl.el -;; Package-Requires: ((emacs "27.1")) +;; Package-Requires: ((emacs "28.1")) ;; ;; This file is not part of GNU Emacs. ;; @@ -19,6 +19,7 @@ ;;; Code: (require 'org) (require 'cl-extra) +(require 'transient) (defvar-local journalctl-current-host nil "Keeps the optetes of the last call to journalctl.") @@ -103,9 +104,9 @@ (4 'font-lock-comment-face)))) (defcustom journalctl-hosts - '("/ssh:alina|sudo::" - "/ssh:nina|sudo::" - "/sudo::") + '("/sudo::" + "/ssh:ingrid|sudo::" + "/ssh:nina|sudo::") "Valid hosts to connect for journal data." :type (list 'string) :group 'file) @@ -125,6 +126,18 @@ "--priority") "List of possible options to be given to journalctl." ) +(transient-define-prefix journalct-opts () + "prefix for opts" + ["infixes" + ("f" "follow" "--follow") + ("h" "host" "--host=" :choices journalctl-hosts :prompt "hus: ") + ("u" "unit" "--unit=" + :prompt "a unit: " + :reader journalctl-read-system-units + ;; :always-read t + )]) +;; (journalct-opts) + (defun journalctl--clean-buffer () "Produce a clean buffer for the log. It seems I must kill the buffer for tramp to behave correctly on the new calls." @@ -134,17 +147,21 @@ It seems I must kill the buffer for tramp to behave correctly on the new calls." (kill-buffer buffer)) (get-buffer-create name-buffer))) -(defun journalctl-system-units (host-location) +(defun journalctl--system-units (host-location) "Query HOST-LOCATION (a tramp path) for its systemd units." - (interactive (list (completing-read "Tramp host: " journalctl-hosts))) (let ((default-directory host-location)) (with-temp-buffer (start-file-process "units" (current-buffer) "systemctl" "list-units" "--all" "--quiet" "--full") (sit-for 0.1) (thread-last (split-string (buffer-string) "\n") (mapcar (lambda (line) (car (split-string line)) )) - (delq nil) - (completing-read "Unit: "))))) + (delq nil))))) + +(defun journalctl-read-system-units (_prompt host-location history) + "Query HOST-LOCATION (a tramp path) for its systemd units." + (completing-read "Unit: " + (journalctl--system-units host-location) + nil nil nil history)) (defun journalctl-remove-opt (opt) "Remove an OPT flag from the journal query." @@ -164,7 +181,7 @@ If OPT is set, remove this option." (pcase opt ((or "--since" "--until") (org-read-date t)) ((or "--follow" "--reverse" "--user" "--pager-end" "--catalog")) - ("--unit" (journalctl-system-units host)) + ("--unit" (journalctl-read-system-units nil host nil)) (_ (read-string (concat opt "= ")))) (list opt) (list) @@ -206,7 +223,7 @@ If OPT is set, remove this option." (interactive (let ((picked-host (completing-read "Tramp host: " journalctl-hosts))) (list picked-host - `(("--unit" ,(journalctl-system-units picked-host)) ("--follow"))))) + `(("--unit" ,(journalctl-read-system-units nil picked-host nil)) ("--follow"))))) (let ((buffer (journalctl--clean-buffer)) (default-directory host)) (apply #'start-file-process "Journal" buffer "journalctl" (flatten-tree options)) |