diff --git a/git-link-transient.el b/git-link-transient.el new file mode 100644 index 00000000..a9f5ecba --- /dev/null +++ b/git-link-transient.el @@ -0,0 +1,128 @@ +;;; git-link-transient.el --- Transient interface for git-link -*- lexical-binding: t; -*- + +;; Copyright (C) 2013-2024 Skye Shaw and others + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Commentary: + +;; Transient interface (magit-like menu) for git-link. +;; Call `git-link-dispatch' to show the menu. +;; +;; You need to have `transient' installed as a depenency. +;; (it's not listed as the dependency of git-link because we want it to be optional.) + +;;; Code: + +(require 'cl-lib) +(require 'transient) +(require 'git-link) + +(defun git-link-dispatch--action () + "Finally call `git-link' with transient arguments." + (let* ((args (transient-args 'git-link-dispatch)) + (git-link-default-branch (transient-arg-value "branch=" args)) + (git-link-default-remote (transient-arg-value "remote=" args)) + (git-link-use-commit (transient-arg-value "use_commit" args)) + (git-link-use-single-line-number (transient-arg-value "line_number" args))) + (call-interactively #'git-link))) + +(defun git-link-dispatch--copy () + "The copy command in transient suffix." + (interactive) + (let ((git-link-open-in-browser nil) + (git-link-add-to-kill-ring t)) + (git-link-dispatch--action))) + +(defun git-link-dispatch--open () + "The open command in transient suffix." + (interactive) + (let ((git-link-open-in-browser t)) + (git-link-dispatch--action))) + +(defclass git-link--transient-bare-option (transient-option) () + "Similar to `transient-option', but format without argument string.") + +(cl-defmethod transient-format ((obj git-link--transient-bare-option)) + (format " %s %s (%s)" + (transient-format-key obj) + (transient-format-description obj) + (let ((v (oref obj value))) + (if (> (length v) 0) + (propertize v 'face 'transient-value) + (propertize "default" 'face 'transient-inactive-value))))) + +(defclass git-link--transient-bare-switch (transient-switch) () + "Similar to `transient-switch', but format without argument string, only yes/no.") + +(cl-defmethod transient-format ((obj git-link--transient-bare-switch)) + (format " %s %s (%s)" + (transient-format-key obj) + (transient-format-description obj) + (if (oref obj value) + (propertize "on" 'face 'transient-value) + (propertize "off" 'face 'transient-inactive-value)))) + +(transient-define-infix git-link-dispatch--branch () + :class git-link--transient-bare-option + :argument "branch=" + :description "Branch" + :prompt "Branch: " + :key "b" + :init-value (lambda (obj) (oset obj value git-link-default-branch)) + :reader (lambda (prompt &rest _) + (completing-read + prompt + (remove nil (list git-link-default-branch (git-link--branch)))))) + +(transient-define-infix git-link-dispatch--remote () + :class git-link--transient-bare-option + :argument "remote=" + :description "Remote" + :key "r" + :init-value (lambda (obj) (oset obj value git-link-default-remote)) + :reader (lambda (&rest _) (git-link--read-remote))) + +(transient-define-infix git-link-dispatch--use-commit () + :class git-link--transient-bare-switch + :argument "use_commit" + ;; the value should be "use_commit" (the argument) or nil. not t + :init-value (lambda (obj) (oset obj value (and git-link-use-commit "use_commit"))) + :description "Use commit" + :key "c") + +(transient-define-infix git-link-dispatch--line-number () + :class git-link--transient-bare-switch + :argument "line_number" + :description "Line number" + :init-value (lambda (obj) (oset obj value (and git-link-use-single-line-number "line_number"))) + :if-not 'use-region-p + :key "n") + +;;;###autoload +(transient-define-prefix git-link-dispatch () + "Git link dispatch." + [:description + "Options" + (git-link-dispatch--branch) + (git-link-dispatch--remote) + (git-link-dispatch--use-commit) + (git-link-dispatch--line-number)] + [:description + "Git link" + ("l" "Copy link" git-link-dispatch--copy) + ("o" "Open in browser" git-link-dispatch--open)]) + +(provide 'git-link-transient) +;;; git-link-transient.el ends here