84 lines
5.0 KiB
Common Lisp
84 lines
5.0 KiB
Common Lisp
;;;; Narrow UI-only hotload. No model migration or application operations.
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(in-package #:cl-user)
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(defun lime-activity-bar-definitions ()
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(let ((manifest
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'(("src/x11/bar.lisp" "%BAR-PRESENTATION-LABEL" "%BAR-ACTIVITY-ENTRIES")
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("src/x11/ui.lisp" "%UI-REQUEST-VIEW-ACTIVATION" "%UI-ACTIVITY-CANDIDATES"
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"%UI-VIEW-UPDATE-CONTEXT-VALID-P" "%UI-CONFIRM-VIEW-UPDATE-RESULT"
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"%UI-VIEW-UPDATE-PICKER-RESULT" "%UI-UPDATE-CURRENT-VIEW-CANDIDATE"
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"%UI-COLLISION-CHOICE-CANDIDATES"
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"%UI-KEY-PATH" "BACKEND-OPEN-VIEW-UPDATE-PICKER")
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("src/x11/default-bindings.lisp" "INSTALL-DEFAULT-KEYBINDINGS")))
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(definitions nil))
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(dolist (entry manifest)
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(destructuring-bind (file &rest names) entry
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(let* ((*package* (find-package :lime.x11)) (*read-eval* nil)
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(symbols (mapcar (lambda (name) (intern name *package*)) names))
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(found nil))
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(with-open-file (in (merge-pathnames file #p"/home/adan/code/common-lisp/lime/"))
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(loop for form = (read in nil :eof) until (eq form :eof)
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when (and (consp form) (eq (first form) 'defun) (member (second form) symbols))
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do (push form found)))
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(assert (= (length symbols) (length found)))
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(dolist (symbol symbols) (assert (find symbol found :key #'second)))
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(setf definitions (append definitions
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(mapcar (lambda (symbol) (find symbol found :key #'second)) symbols))))))
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definitions))
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(defun lime-upgrade-live-activity-bar ()
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(unless (= 1578331 (slynk-backend:getpid)) (error "Unexpected Lime process."))
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(lime.dev:with-development-backend (backend)
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(unless (and (lime.dev::development-session-running-p lime.dev:*development-session*)
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(not (lime.dev::development-session-paused-p lime.dev:*development-session*)))
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(error "Lime is not running normally."))
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(when (or (lime.x11::x11-backend-pointer-drag backend)
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(lime.x11::x11-backend-ui-session backend))
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(error "Close the menu or finish the drag before upgrading."))
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(let* ((world (lime.x11:x11-backend-world backend))
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(before (lime.persistence:snapshot-world world))
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(command (lime.x11:find-configured-command backend 'update-view))
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(old-label (lime.x11:lime-command-label command))
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(old-detail (lime.x11:lime-command-description command))
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(old-action (lime.x11:lime-command-action command))
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(config (lime.x11::x11-backend-configuration backend))
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(bindings (lime.x11:list-keybindings backend))
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(definitions (lime-activity-bar-definitions))
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(old-functions
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(mapcar (lambda (form)
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(let ((name (second form)))
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(cons name (and (fboundp name) (fdefinition name)))))
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definitions)))
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(assert (equal "/home/adan/.config/lime/config.lisp"
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(lime.x11::x11-backend-configuration-source backend)))
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(assert (eq old-action (fdefinition 'lime.x11:backend-update-current-view)))
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(handler-case
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(progn
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(dolist (definition definitions) (eval definition))
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(export 'lime.x11::backend-open-view-update-picker :lime.x11)
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;; Bindings resolve the configured command by id at dispatch, so
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;; replacing these three fields needs no regrab/provider restart.
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(setf (lime.x11:lime-command-label command) "Update saved view..."
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(lime.x11:lime-command-description command) "Choose a saved arrangement to replace; confirm its name"
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(lime.x11:lime-command-action command)
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(fdefinition 'lime.x11::backend-open-view-update-picker))
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(lime.x11::render-head-bars backend)
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(xlib:display-finish-output (lime.x11::x11-backend-display backend))
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(assert (equalp before (lime.persistence:snapshot-world world)))
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(assert (eq config (lime.x11::x11-backend-configuration backend)))
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(assert (equal bindings (lime.x11:list-keybindings backend)))
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(assert (lime.core:validate-world world))
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(list :upgraded t :world-unchanged t :bindings-unchanged t
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:function-count (length definitions)
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:bars (loop for id in (lime.x11:backend-head-ids backend)
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collect (list id (lime.x11::%bar-presentation-label backend id)))
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:update-command (lime.x11:lime-command-label command)))
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(error (condition)
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(setf (lime.x11:lime-command-label command) old-label
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(lime.x11:lime-command-description command) old-detail
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(lime.x11:lime-command-action command) old-action)
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(dolist (entry old-functions)
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(if (cdr entry) (setf (fdefinition (car entry)) (cdr entry)) (fmakunbound (car entry))))
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(ignore-errors (lime.x11::render-head-bars backend))
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(error condition))))))
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