;;; jira.el --- Jira interface -*- lexical-binding: t -*-

;; This file is not part of GNU Emacs

;; 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 <https://www.gnu.org/licenses/>.


;;; Commentary:

;; commentary

;;; Code:

(use-package org-jira)
(setq org-jira-working-dir "~/.org/tasks/projects")

(defcustom jira-active-projects '()
  "Active Jira projects for custom JQLs."
  :type '(repeat string)
  :group 'jira
  :group 'theurgy)

(defun jira-project-list->string ()
  "Format `jira-active-projects' for use with JQL."
  (concat "("
	  (string-join (mapcar
			(lambda (s)
			  (concat "\"" s "\""))
			jira-active-projects) ", ")
	  ")"))

(setq org-jira-custom-jqls
      `((:jql ,(concat
		"project in " (jira-project-list->string)
		" and sprint in openSprints()")
	      :limit 100 :filename "kanban")))

(defun jira ()
  "Sign in to Jira and fetch issues."
  (interactive)
  ;; On MacOS I store the API key with security, and retrieve it like this.
  ;; Auth-source is buggy on MacOS.
  (when (equal system-type 'darwin)
    (kill-new
     (string-trim-right (shell-command-to-string (concat "security find-generic-password -a \""
							 jiralib-user "\" -s \"jira\" -w")))))
  (call-interactively #'org-jira-get-issues)
  (call-interactively #'org-jira-get-issues-from-custom-jql))

(defcustom jira-key-directory-alist '()
  "Directories associated with a particular project --- git repositories.
For example, (\"CBM\" . \"~/build/etc\") will use ~/build/etc for ticket-specific commands in the CBM project."
  :type 'alist
  :group 'jira
  :group 'theurgy)

(defun jira-branch-ticket ()
  "Create a branch from the current ticket, in the repository specified by `jira-key-directory-alist'."
  (interactive)
  (let* ((issue-key (progn
		      (org-jira-copy-current-issue-key)
		      (substring-no-properties (car kill-ring))))
	 (project-code (car (split-string
			     issue-key
			     "-")))
	 (project-dir (cdr (assoc project-code jira-key-directory-alist))))
    (magit-status project-dir)
    (kill-new issue-key)
    (call-interactively #'magit-branch-create)))

(provide 'jira)

;;; jira.el ends here