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Diffstat (limited to 'configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213')
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-autoloads.el | 67 | ||||
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-pkg.el | 2 | ||||
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.el | 728 | ||||
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.elc | bin | 0 -> 24762 bytes |
4 files changed, 797 insertions, 0 deletions
diff --git a/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-autoloads.el b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-autoloads.el new file mode 100644 index 000000000000..fccb79b17309 --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-autoloads.el @@ -0,0 +1,67 @@ +;;; sesman-autoloads.el --- automatically extracted autoloads +;; +;;; Code: +(add-to-list 'load-path (directory-file-name (or (file-name-directory #$) (car load-path)))) + +;;;### (autoloads nil "sesman" "sesman.el" (23377 61661 977956 44000)) +;;; Generated autoloads from sesman.el + +(autoload 'sesman-start "sesman" "\ +Start sesman session. + +\(fn)" t nil) + +(autoload 'sesman-restart "sesman" "\ +Restart sesman session. + +\(fn)" t nil) + +(autoload 'sesman-quit "sesman" "\ +Terminate sesman session. +When WHICH is nil, kill only the current session; when a single universal +argument or 'linked, kill all linked session; when a double universal argument, +t or 'all, kill all sessions. + +\(fn WHICH)" t nil) + +(autoload 'sesman-show-session-info "sesman" "\ +Display session(s) info. +When WHICH is nil, show info for current session; when a single universal +argument or 'linked, show info for all linked sessions; when a double universal +argument or 'all, show info for all sessions. + +\(fn WHICH)" t nil) + +(autoload 'sesman-show-links "sesman" "\ +Display links active in the current context. + +\(fn)" t nil) + +(autoload 'sesman-link-with-buffer "sesman" "\ +Associate a session with current buffer. + +\(fn)" t nil) + +(autoload 'sesman-link-with-directory "sesman" "\ +Associate a session with current directory. + +\(fn)" t nil) + +(autoload 'sesman-link-with-project "sesman" "\ +Associate a session with current project. + +\(fn)" t nil) + +(autoload 'sesman-unlink "sesman" "\ +Break any of the previously created links. + +\(fn)" t nil) + +;;;*** + +;; Local Variables: +;; version-control: never +;; no-byte-compile: t +;; no-update-autoloads: t +;; End: +;;; sesman-autoloads.el ends here diff --git a/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-pkg.el b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-pkg.el new file mode 100644 index 000000000000..67ee10b235bb --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman-pkg.el @@ -0,0 +1,2 @@ +;;; -*- no-byte-compile: t -*- +(define-package "sesman" "20180719.213" "Generic Session Manager" '((emacs "25"))) diff --git a/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.el b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.el new file mode 100644 index 000000000000..9279300d050a --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.el @@ -0,0 +1,728 @@ +;;; sesman.el --- Generic Session Manager -*- lexical-binding: t -*- +;; +;; Copyright (C) 2018, Vitalie Spinu +;; Author: Vitalie Spinu +;; URL: https://github.com/vspinu/sesman +;; Package-Version: 20180719.213 +;; Keywords: process +;; Version: 0.1.1-snapshot +;; Package-Requires: ((emacs "25")) +;; Keywords: processes, tools, vc +;; +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; 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, 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; see the file COPYING. If not, write to +;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth +;; Floor, Boston, MA 02110-1301, USA. +;; +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;;; Commentary: +;; +;; Sesman provides facilities for session management and interactive session +;; association with the current contexts (project, directory, buffers etc). See +;; project's readme for more details. +;; +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;;; Code: + +(require 'cl-generic) +(require 'project) +(require 'seq) +(require 'subr-x) + +(defgroup sesman nil + "Generic Session Manager." + :prefix "sesman-" + :group 'tools) + +;; (defcustom sesman-disambiguate-by-relevance t +;; "If t choose most relevant session in ambiguous situations, otherwise ask. +;; Ambiguity arises when multiple sessions are associated with current context. By +;; default only projects could be associated with multiple sessions. See +;; `sesman-single-link-contexts' in order to change that. Relevance is decided by +;; system's implementation, see `sesman-more-relevant-p'." +;; :group 'sesman +;; :type 'boolean) + +(defcustom sesman-single-link-context-types '(buffer) + "List of context types to which at most one session can be linked." + :group 'sesman + :type '(repeat symbol)) + +;; fixme; +;; (defcustom sesman-abbreviate-paths 2 +;; "Abbreviate paths to that many parents. +;; When set to nil, don't abbreviate directories." +;; :group 'sesman +;; :type '(choice number +;; (const :tag "Don't abbreviate" nil))) + +(defvar sesman-sessions-hashmap (make-hash-table :test #'equal) + "Hash-table of all sesman sessions. +Key is a cons (system-name . session-name).") + +(defvar sesman-links-alist nil + "An alist of all sesman links. +Each element is of the form (key cxt-type cxt-value) where +\"key\" is of the form (system-name . session-name). system-name +and cxt-type must be symbols.") + +(defvar-local sesman-system nil + "Name of the system managed by `sesman'. +Can be either a symbol, or a function returning a symbol.") + + +;; Internal Utilities + +(defun sesman--on-C-u-u-sessions (system which) + (cond + ((null which) + (let ((ses (sesman-current-session system))) + (when ses + (list ses)))) + ((or (equal which '(4)) (eq which 'linked)) + (sesman-linked-sessions system)) + ((or (equal which '(16)) (eq which 'all) (eq which t)) + (sesman--all-system-sessions system)) + (t (error "Invalid which argument (%s)" which)))) + +(defun sesman--cap-system-name (system) + (let ((name (symbol-name system))) + (if (string-match-p "^[[:upper:]]" name) + name + (capitalize name)))) + +(defun sesman--link-session (system session &optional cxt-type) + (let* ((ses-name (or (car-safe session) + (error "SESSION must be a headed list"))) + (cxt-val (sesman--expand-path-maybe + (or (if cxt-type + (sesman-context cxt-type) + ;; use the lest specific context-type available + (seq-some (lambda (ctype) + (let ((val (sesman-context ctype))) + (setq cxt-type ctype) + val)) + (reverse (sesman-context-types system)))) + (error "No local context of type %s" cxt-type)))) + (key (cons system ses-name)) + (link (list key cxt-type cxt-val))) + (if (member cxt-type sesman-single-link-context-types) + (thread-last sesman-links-alist + (seq-remove (sesman--link-lookup-fn system nil cxt-type cxt-val)) + (cons link) + (setq sesman-links-alist)) + (unless (seq-filter (sesman--link-lookup-fn system ses-name cxt-type cxt-val) + sesman-links-alist) + (setq sesman-links-alist (cons link sesman-links-alist)))) + key)) + +(defmacro sesman--link-session-interactively (cxt-type) + (declare (indent 1) + (debug (symbolp &rest))) + (let ((cxt-name (symbol-name cxt-type))) + `(let ((system (sesman--system))) + (if (member ',cxt-type (sesman-context-types system)) + (let ((session (sesman-ask-for-session + system + (format "Link with %s %s: " + ,cxt-name (sesman--abbrev-path-maybe + (sesman-context ',cxt-type))) + (sesman--all-system-sessions system) + 'ask-new))) + (sesman--link-session system session ',cxt-type)) + (error (format "%s association not allowed for this system (%s)" + ,(capitalize (symbol-name cxt-type)) + system)))))) + +(defun sesman--expand-path-maybe (obj) + (cond + ((stringp obj) (expand-file-name obj)) + ((and (consp obj) (stringp (cdr obj))) + (cons (car obj) (expand-file-name (cdr obj)))) + (t obj))) + +;; FIXME: incorporate `sesman-abbreviate-paths' +(defun sesman--abbrev-path-maybe (obj) + (cond + ((stringp obj) (abbreviate-file-name obj)) + ((and (consp obj) (stringp (cdr obj))) + (cons (car obj) (abbreviate-file-name (cdr obj)))) + (t obj))) + +(defun sesman--system () + (if sesman-system + (if (functionp sesman-system) + (funcall sesman-system) + sesman-system) + (error "No `sesman-system' in buffer `%s'" (current-buffer)))) + +(defun sesman--all-system-sessions (&optional system) + "Return a list of sessions registered with SYSTEM." + (let ((system (or system (sesman--system))) + sessions) + (maphash + (lambda (k s) + (when (eql (car k) system) + (push s sessions))) + sesman-sessions-hashmap) + (sesman--sort-sessions system sessions))) + +;; FIXME: make this a macro +(defun sesman--link-lookup-fn (&optional system ses-name cxt-type cxt-val x) + (let ((system (or system (caar x))) + (ses-name (or ses-name (cdar x))) + (cxt-type (or cxt-type (nth 1 x))) + (cxt-val (or cxt-val (nth 2 x)))) + (lambda (el) + (and (or (null system) (eq (caar el) system)) + (or (null ses-name) (equal (cdar el) ses-name)) + (or (null cxt-type) + (if (listp cxt-type) + (member (nth 1 el) cxt-type) + (eq (nth 1 el) cxt-type))) + (or (null cxt-val) (equal (nth 2 el) cxt-val)))))) + +(defun sesman--unlink (x) + (setq sesman-links-alist + (seq-remove (sesman--link-lookup-fn nil nil nil nil x) + sesman-links-alist))) + +(defun sesman--clear-links () + (setq sesman-links-alist + (seq-filter (lambda (x) + (gethash (car x) sesman-sessions-hashmap)) + sesman-links-alist))) + +(defun sesman--format-link (link) + (let ((val (sesman--abbrev-path-maybe + (sesman--lnk-value link)))) + (format "%s(%s)->%s" + (sesman--lnk-context-type link) + (if (listp val) (cdr val) val) + (propertize (sesman--lnk-session-name link) 'face 'bold)))) + +(defun sesman--ask-for-link (prompt links &optional ask-all) + (let* ((name.keys (mapcar (lambda (link) + (cons (sesman--format-link link) link)) + links)) + (name.keys (append name.keys + (when (and ask-all (> (length name.keys) 1)) + '(("*all*"))))) + (nms (mapcar #'car name.keys)) + (sel (completing-read prompt nms nil t nil nil (car nms)))) + (cond ((string= sel "*all*") + links) + (ask-all + (list (cdr (assoc sel name.keys)))) + (t + (cdr (assoc sel name.keys)))))) + +(defun sesman--sort-sessions (system sessions) + (seq-sort (lambda (x1 x2) + (sesman-more-relevant-p system x1 x2)) + sessions)) + +(defun sesman--sort-links (system links) + (seq-sort (lambda (x1 x2) + (sesman-more-relevant-p system + (gethash (car x1) sesman-sessions-hashmap) + (gethash (car x2) sesman-sessions-hashmap))) + links)) + +;; link data structure accessors +(defun sesman--lnk-system-name (lnk) + (caar lnk)) +(defun sesman--lnk-session-name (lnk) + (cdar lnk)) +(defun sesman--lnk-context-type (lnk) + (cadr lnk)) +(defun sesman--lnk-value (lnk) + (nth 2 lnk)) + + +;;; User Interface + + ;;;###autoload +(defun sesman-start () + "Start sesman session." + (interactive) + (let* ((system (sesman--system))) + (message "Starting new %s session ..." system) + (sesman-start-session system))) + + ;;;###autoload +(defun sesman-restart () + "Restart sesman session." + (interactive) + (let* ((system (sesman--system)) + (old-session (sesman-ensure-session system "Restart session: "))) + (message "Restarting %s '%s' session" system (car old-session)) + (sesman-restart-session system old-session))) + + ;;;###autoload +(defun sesman-quit (which) + "Terminate sesman session. +When WHICH is nil, kill only the current session; when a single universal +argument or 'linked, kill all linked session; when a double universal argument, +t or 'all, kill all sessions." + (interactive "P") + (let* ((system (sesman--system)) + (sessions (sesman--on-C-u-u-sessions system which))) + (if (null sessions) + (message "No more %s sessions" system) + (mapc (lambda (s) + (sesman-unregister system s) + (sesman-quit-session system s)) + sessions) + (message + "Killed %s %s %s" system + (if (= 1 (length sessions)) "session" "sessions") + (mapcar #'car sessions))))) + + ;;;###autoload +(defun sesman-show-session-info (which) + "Display session(s) info. +When WHICH is nil, show info for current session; when a single universal +argument or 'linked, show info for all linked sessions; when a double universal +argument or 'all, show info for all sessions." + (interactive "P") + (let* ((system (sesman--system)) + (sessions (sesman--on-C-u-u-sessions system which))) + (if sessions + (message (mapconcat + (lambda (ses) + (format "%s [linked: %s]\n%s" + (propertize (car ses) 'face 'bold) + (sesman-session-links system ses t) + (sesman-session-info system ses))) + (delete-consecutive-dups sessions) + "\n")) + (message "No %s sessions" system)))) + + ;;;###autoload +(defun sesman-show-links () + "Display links active in the current context." + (interactive) + (let* ((system (sesman--system)) + (links (sesman-current-links system))) + (if links + (message (mapconcat #'sesman--format-link links "\n")) + (message "No %s links in the current context" system)))) + + ;;;###autoload +(defun sesman-link-with-buffer () + "Associate a session with current buffer." + (interactive) + (sesman--link-session-interactively buffer)) + + ;;;###autoload +(defun sesman-link-with-directory () + "Associate a session with current directory." + (interactive) + (sesman--link-session-interactively directory)) + + ;;;###autoload +(defun sesman-link-with-project () + "Associate a session with current project." + (interactive) + (sesman--link-session-interactively project)) + + ;;;###autoload +(defun sesman-unlink () + "Break any of the previously created links." + (interactive) + (let* ((system (sesman--system)) + (links (or (sesman-current-links system) + (user-error "No %s links found" system)))) + (mapc #'sesman--unlink + (sesman--ask-for-link "Unlink: " links 'ask-all)))) + +(defvar sesman-map + (let (sesman-map) + (define-prefix-command 'sesman-map) + (define-key sesman-map (kbd "C-i") 'sesman-show-session-info) + (define-key sesman-map (kbd "i") 'sesman-show-session-info) + (define-key sesman-map (kbd "C-l") 'sesman-show-links) + (define-key sesman-map (kbd "l") 'sesman-show-links) + (define-key sesman-map (kbd "C-s") 'sesman-start) + (define-key sesman-map (kbd "s") 'sesman-start) + (define-key sesman-map (kbd "C-r") 'sesman-restart) + (define-key sesman-map (kbd "r") 'sesman-restart) + (define-key sesman-map (kbd "C-q") 'sesman-quit) + (define-key sesman-map (kbd "q") 'sesman-quit) + (define-key sesman-map (kbd "C-b") 'sesman-link-with-buffer) + (define-key sesman-map (kbd "b") 'sesman-link-with-buffer) + (define-key sesman-map (kbd "C-d") 'sesman-link-with-directory) + (define-key sesman-map (kbd "d") 'sesman-link-with-directory) + (define-key sesman-map (kbd "C-p") 'sesman-link-with-project) + (define-key sesman-map (kbd "p") 'sesman-link-with-project) + (define-key sesman-map (kbd "C-u") 'sesman-unlink) + (define-key sesman-map (kbd " u") 'sesman-unlink) + sesman-map) + "Session management prefix keymap.") + +(defvar sesman-menu + '("Sesman" + ["Show Session Info" sesman-show-session-info] + ["Show Links" sesman-show-links] + "--" + ["Start" sesman-start] + ["Restart" sesman-restart :active (sesman-connected-p)] + ["Quit" sesman-quit :active (sesman-connected-p)] + "--" + ["Link with Buffer" sesman-link-with-buffer :active (sesman-connected-p)] + ["Link with Directory" sesman-link-with-directory :active (sesman-connected-p)] + ["Link with Project" sesman-link-with-project :active (sesman-connected-p)] + "--" + ["Unlink" sesman-unlink :active (sesman-connected-p)]) + "Sesman Menu.") + +(defun sesman-install-menu (map) + "Install `sesman-menu' into MAP." + (easy-menu-do-define 'seman-menu-open + map + (get 'sesman-menu 'variable-documentation) + sesman-menu)) + + +;;; System Generic + +(cl-defgeneric sesman-start-session (system) + "Start and return SYSTEM SESSION.") + +(cl-defgeneric sesman-quit-session (system session) + "Terminate SYSTEM SESSION.") + +(cl-defgeneric sesman-restart-session (system session) + "Restart SYSTEM SESSION. +By default, calls `sesman-quit-session' and then +`sesman-start-session'." + (let ((old-name (car session))) + (sesman-quit-session system session) + (let ((new-session (sesman-start-session system))) + (setcar new-session old-name)))) + +(cl-defgeneric sesman-session-info (_system session) + (cdr session)) + +(cl-defgeneric sesman-context-types (_system) + "Return a list of context types understood by SYSTEM." + '(buffer directory project)) + +(cl-defgeneric sesman-more-relevant-p (_system session1 session2) + "Return non-nil if SESSION1 should be sorted before SESSION2. +By default, sort by session name. Systems should overwrite this method to +provide a more meaningful ordering. If your system objects are buffers you +can use `sesman-more-relevant-p' utility in this method." + (not (string-greaterp (car session1) (car session2)))) + + +;;; System API + +(defun sesman-session (system session-name) + "Retrieve SYSTEM's session with SESSION-NAME from global hash." + (let ((system (or system (sesman--system)))) + (gethash (cons system session-name) sesman-sessions-hashmap))) + +(defun sesman-sessions (system) + "Return a list of all sessions registered with SYSTEM. +`sesman-linked-sessions' lead the list." + (let ((system (or system (sesman--system)))) + (delete-dups + (append (sesman-linked-sessions system) + ;; (sesman-friendly-sessions system) + (sesman--all-system-sessions system))))) + +(defun sesman-has-sessions-p (system) + "Return t if there is at least one session registered with SYSTEM." + (let ((system (or system (sesman--system))) + (found)) + (condition-case nil + (maphash (lambda (k _) + (when (eq (car k) system) + (setq found t) + (throw 'found nil))) + sesman-sessions-hashmap) + (error)) + found)) + +(defvar sesman--select-session-history nil) +(defun sesman-ask-for-session (system prompt &optional sessions ask-new ask-all) + "Ask for a SYSTEM session with PROMPT. +SESSIONS defaults to value returned from `sesman-sessions'. If +ASK-NEW is non-nil, offer *new* option to start a new session. If +ASK-ALL is non-nil offer *all* option. If ASK-ALL is non-nil, +return a list of sessions, otherwise a single session." + (let* ((sessions (or sessions (sesman-sessions system))) + (name.syms (mapcar (lambda (s) + (let ((name (car s))) + (cons (if (symbolp name) (symbol-name name) name) + name))) + sessions)) + (nr (length name.syms)) + (syms (if (and (not ask-new) (= nr 0)) + (error "No %s sessions found" system) + (append name.syms + (when ask-new '(("*new*"))) + (when (and ask-all (> nr 1)) + '(("*all*")))))) + (def (caar syms)) + ;; (def (if (assoc (car sesman--select-session-history) syms) + ;; (car sesman--select-session-history) + ;; (caar syms))) + (sel (completing-read + prompt (mapcar #'car syms) nil t nil 'sesman--select-session-history def))) + (cond + ((string= sel "*new*") + (let ((ses (sesman-start-session system))) + (message "Started %s" (car ses)) + (if ask-all (list ses) ses))) + ((string= sel "*all*") + sessions) + (t + (let* ((sym (cdr (assoc sel syms))) + (ses (assoc sym sessions))) + (if ask-all (list ses) ses)))))) + +(defun sesman-current-session (system &optional cxt-types) + "Get the most relevant linked session for SYSTEM. +CXT-TYPES is as in `sesman-linked-sessions'." + (car (sesman-linked-sessions system cxt-types))) + +(defun sesman-ensure-session (system &optional cxt-types) + "Get the most relevant linked session for SYSTEM or throw if none exists. +CXT-TYPES is as in `sesman-linked-sessions'." + (or (car (sesman-linked-sessions system)) + (user-error "No linked %s sessions" system))) + +(defun sesman-linked-sessions (system &optional cxt-types) + "Return a list of SYSTEM sessions linked in current context. +CXT-TYPES is a list of context types to consider. Defaults to the +list returned from `sesman-context-types'." + (let* ((system (or system (sesman--system))) + (cxt-types (or cxt-types (sesman-context-types system)))) + ;; just in case some links are lingering due to user errors + (sesman--clear-links) + (mapcar (lambda (assoc) + (gethash (car assoc) sesman-sessions-hashmap)) + (sesman-current-links system cxt-types)))) + +(defun sesman-session-links (system session &optional as-string) + "Retrieve all links for SYSTEM's SESSION from the global `SESSION-LINKS'. +Return an alist of the form + ((buffer buffers..) + (directory directories...) + (project projects...)). +If AS-STRING is non-nil, return an equivalent string representation." + (let* ((system (or system (sesman--system))) + (session (or session (sesman-current-session system))) + (ses-name (car session)) + (links (thread-last sesman-links-alist + (seq-filter (sesman--link-lookup-fn system ses-name)) + (sesman--sort-links system) + (reverse))) + (out (mapcar (lambda (x) (list x)) + (sesman-context-types system)))) + (mapc (lambda (link) + (let* ((type (sesman--lnk-context-type link)) + (val (sesman--lnk-value link)) + (entry (assoc type out))) + (when entry + (setcdr entry (cons val (cdr entry)))))) + links) + (let ((out (delq nil (mapcar (lambda (el) (and (cdr el) el)) out)))) + (if as-string + (mapconcat (lambda (link-vals) + (let ((type (car link-vals))) + (mapconcat (lambda (l) + (let ((l (if (listp l) (cdr l) l))) + (format "%s(%s)" type l))) + (cdr link-vals) + " "))) + out + " ") + out)))) + +(defun sesman-links (system &optional session-name cxt-types) + "Retrieve all links for SYSTEM, SESSION-NAME and CXT-TYPES." + (let ((lfn (sesman--link-lookup-fn system session-name cxt-types))) + (seq-filter lfn sesman-links-alist))) + +(defun sesman-current-links (system &optional cxt-types) + "Retrieve all active links in current context for SYSTEM. +CXT-TYPES is a list of context types to consider. Returned links +are a subset of `sesman-links-alist' sorted in order of relevance." + ;; mapcan is a built-in in 26.1; don't want to require cl-lib for one function + (seq-mapcat + (lambda (cxt-type) + (let ((lfn (sesman--link-lookup-fn system nil cxt-type))) + (sesman--sort-links + system + (seq-filter (lambda (l) + (and (funcall lfn l) + (sesman-relevant-context-p cxt-type (nth 2 l)))) + sesman-links-alist)))) + (or cxt-types (sesman-context-types system)))) + +(defun sesman-has-links-p (system &optional cxt-types) + "Return t if there is at least one linked session. +CXT-TYPES defaults to `sesman-context-types' for current SYSTEM." + (let ((cxt-types (or cxt-types (sesman-context-types system))) + (found)) + (condition-case nil + (mapc (lambda (l) + (when (eq system (sesman--lnk-system-name l)) + (let ((cxt (sesman--lnk-context-type l))) + (when (and (member cxt cxt-types) + (sesman-relevant-context-p cxt (sesman--lnk-value l))) + (setq found t) + (throw 'found nil))))) + sesman-links-alist) + (error)) + found)) + +(defun sesman-register (system session) + "Register SESSION into `sesman-sessions-hashmap' and `sesman-links-alist'. +SYSTEM defaults to current system. If a session with same name is already +registered in `sesman-sessions-hashmap', change the name by appending \"#1\", +\"#2\" ... to the name. This function should be called by system-specific +connection initializers (\"run-xyz\", \"xyz-jack-in\" etc.)." + (let* ((system (or system (sesman--system))) + (ses-name (car session)) + (ses-name0 (car session)) + (i 1)) + (while (sesman-session system ses-name) + (setq ses-name (format "%s#%d" ses-name0 i))) + (setq session (cons ses-name (cdr session))) + (puthash (cons system ses-name) session sesman-sessions-hashmap) + (sesman--link-session system session) + session)) + +(defun sesman-unregister (system session) + "Unregister SESSION. +SYSTEM defaults to current system. Remove session from +`sesman-sessions-hashmap' and `sesman-links-alist'." + (let ((ses-key (cons system (car session)))) + (remhash ses-key sesman-sessions-hashmap) + (sesman--clear-links) + session)) + +(defun sesman-add-object (system session-name object &optional allow-new) + "Add (destructively) OBJECT to session SESSION-NAME of SYSTEM. +If ALLOW-NEW is nil and session with SESSION-NAME does not exist +throw an error, otherwise register a new session with +session (list SESSION-NAME OBJECT)." + (let* ((system (or system (sesman--system))) + (session (sesman-session system session-name))) + (if session + (setcdr session (cons object (cdr session))) + (if allow-new + (sesman-register system (list session-name object)) + (error "%s session '%s' does not exist" + (sesman--cap-system-name system) session-name))))) + +(defun sesman-remove-object (system session-name object &optional auto-unregister no-error) + "Remove (destructively) OBJECT from session SESSION-NAME of SYSTEM. +If SESSION-NAME is nil, retrieve the session with +`sesman-session-for-object'. If OBJECT is the last object in sesman +session, `sesman-unregister' the session. If AUTO-UNREGISTER is non-nil +unregister sessions of length 0 and remove all the links with the session. +If NO-ERROR is non-nil, don't throw an error if OBJECT is not found in any +session. This is useful if there are several \"concurrent\" parties which +can remove the object." + (let* ((system (or system (sesman--system))) + (session (if session-name + (sesman-session system session-name) + (sesman-session-for-object system object no-error))) + (new-session (delete object session))) + (cond ((null new-session)) + ((= (length new-session) 1) + (when auto-unregister + (sesman-unregister system session))) + (t + (puthash (cons system (car session)) new-session sesman-sessions-hashmap))))) + +(defun sesman-session-for-object (system object &optional no-error) + "Retrieve SYSTEM session which contains OBJECT. +When NO-ERROR is non-nil, don't throw an error if OBJECT is not part of any +session. In such case, return nil." + (let* ((system (or system (sesman--system))) + (sessions (sesman--all-system-sessions system))) + (or (seq-find (lambda (ses) + (seq-find (lambda (x) (equal object x)) (cdr ses))) + sessions) + (unless no-error + (error "%s is not part of any %s sessions" + object system))))) + +(defun sesman-session-name-for-object (system object &optional no-error) + "Retrieve the name of the SYSTEM's session containing OBJECT. +When NO-ERROR is non-nil, don't throw an error if OBJCECT is not part of +any session. In such case, return nil." + (car (sesman-session-for-object system object no-error))) + +(defun sesman-more-recent-p (bufs1 bufs2) + "Return t if BUFS1 is more recent than BUFS2. +BUFS1 and BUFS2 are either buffers or lists of buffers. When lists of +buffers, most recent buffers from each list are considered. To be used +primarily in `sesman-more-relevant-p' methods when session objects are +buffers." + (let ((bufs1 (if (bufferp bufs1) (list bufs1) bufs1)) + (bufs2 (if (bufferp bufs2) (list bufs2) bufs2))) + (eq 1 (seq-some (lambda (b) + (if (member b bufs1) + 1 + (when (member b bufs2) + -1))) + (buffer-list))))) + + +;;; Contexts + +(cl-defgeneric sesman-context (_cxt-type) + "Given context type CXT-TYPE return the context.") +(cl-defmethod sesman-context ((_cxt-type (eql buffer))) + "Return current buffer." + (current-buffer)) +(cl-defmethod sesman-context ((_cxt-type (eql directory))) + "Return current directory." + default-directory) +(cl-defmethod sesman-context ((_cxt-type (eql project))) + "Return current project." + (project-current)) + +(cl-defgeneric sesman-relevant-context-p (_cxt-type cxt) + "Non-nil if context CXT is relevant to current context of type CXT-TYPE.") +(cl-defmethod sesman-relevant-context-p ((_cxt-type (eql buffer)) buf) + "Non-nil if BUF is `current-buffer'." + (eq (current-buffer) buf)) +(cl-defmethod sesman-relevant-context-p ((_cxt-type (eql directory)) dir) + "Non-nil if DIR is the parent or equals the `default-directory'." + (when (and dir default-directory) + (string-match-p (concat "^" dir) (expand-file-name default-directory)))) +(cl-defmethod sesman-relevant-context-p ((_cxt-type (eql project)) proj) + "Non-nil if PROJ is the parent or equals the `default-directory'." + (when (and proj default-directory) + (string-match-p (concat "^" (cdr proj)) + (expand-file-name default-directory)))) + + +(provide 'sesman) + +;;; sesman.el ends here diff --git a/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.elc b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.elc new file mode 100644 index 000000000000..1eb7fb047699 --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/sesman-20180719.213/sesman.elc Binary files differ |