diff options
Diffstat (limited to 'lisp/progmodes/project.el')
| -rw-r--r-- | lisp/progmodes/project.el | 50 |
1 files changed, 33 insertions, 17 deletions
diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el index bfbe2362721..0a15939d243 100644 --- a/lisp/progmodes/project.el +++ b/lisp/progmodes/project.el @@ -449,7 +449,7 @@ backend implementation of `project-external-roots'.") (cl-defmethod project-ignores ((project (head vc)) dir) (let* ((root (cdr project)) - backend) + backend) (append (when (file-equal-p dir root) (setq backend (vc-responsible-backend root)) @@ -674,8 +674,8 @@ PREDICATE, HIST, and DEFAULT have the same meaning as in (let* ((all-files (project-files project dirs)) (completion-ignore-case read-file-name-completion-ignore-case) (file (funcall project-read-file-name-function - "Find file" all-files nil nil - filename))) + "Find file" all-files nil nil + filename))) (if (string= file "") (user-error "You didn't specify the file") (find-file file)))) @@ -719,7 +719,7 @@ PREDICATE, HIST, and DEFAULT have the same meaning as in If a buffer already exists for running a shell in the project's root, switch to it. Otherwise, create a new shell buffer. With \\[universal-argument] prefix arg, create a new inferior shell buffer even -if one already exist." +if one already exists." (interactive) (let* ((default-directory (project-root (project-current t))) (default-project-shell-name @@ -738,14 +738,15 @@ if one already exist." If a buffer already exists for running Eshell in the project's root, switch to it. Otherwise, create a new Eshell buffer. With \\[universal-argument] prefix arg, create a new Eshell buffer even -if one already exist." +if one already exists." (interactive) + (defvar eshell-buffer-name) (let* ((default-directory (project-root (project-current t))) (eshell-buffer-name - (concat "*" (file-name-nondirectory - (directory-file-name - (file-name-directory default-directory))) - "-eshell*")) + (concat "*" (file-name-nondirectory + (directory-file-name + (file-name-directory default-directory))) + "-eshell*")) (eshell-buffer (get-buffer eshell-buffer-name))) (if (and eshell-buffer (not current-prefix-arg)) (pop-to-buffer eshell-buffer) @@ -809,7 +810,8 @@ is inside the directory hierarchy of the project's root." (predicate (lambda (buffer) ;; BUFFER is an entry (BUF-NAME . BUF-OBJ) of Vbuffer_alist. - (and (not (eq (cdr buffer) current-buffer)) + (and (cdr buffer) + (not (eq (cdr buffer) current-buffer)) (when-let ((file (buffer-local-value 'default-directory (cdr buffer)))) (file-in-directory-p file root)))))) @@ -818,10 +820,10 @@ is inside the directory hierarchy of the project's root." "Switch to buffer: " (when (funcall predicate (cons other-name other-buffer)) other-name) - t + nil predicate)))) -(defcustom project-kill-buffers-skip-conditions +(defcustom project-kill-buffers-ignores '("\\*Help\\*") "Conditions for buffers `project-kill-buffers' should not kill. Each condition is either a regular expression matching a buffer @@ -829,7 +831,8 @@ name, or a predicate function that takes a buffer object as argument and returns non-nil if it matches. Buffers that match any of the conditions will not be killed." :type '(repeat (choice regexp function)) - :version "28.1") + :version "28.1" + :package-version '(project . "0.5.0")) (defun project--buffer-list (pr) "Return the list of all buffers in project PR." @@ -845,7 +848,7 @@ any of the conditions will not be killed." ;;;###autoload (defun project-kill-buffers () "Kill all live buffers belonging to the current project. -Certain buffers may be \"spared\", see `project-kill-buffers-skip-conditions'." +Certain buffers may be \"spared\", see `project-kill-buffers-ignores'." (interactive) (let ((pr (project-current t)) bufs) (dolist (buf (project--buffer-list pr)) @@ -855,7 +858,7 @@ Certain buffers may be \"spared\", see `project-kill-buffers-skip-conditions'." (string-match-p c (buffer-name buf))) ((functionp c) (funcall c buf)))) - project-kill-buffers-skip-conditions) + project-kill-buffers-ignores) (push buf bufs))) (when (yes-or-no-p (format "Kill %d buffers in %s? " (length bufs) (project-root pr))) @@ -871,7 +874,8 @@ Certain buffers may be \"spared\", see `project-kill-buffers-skip-conditions'." :group 'project) (defvar project--list 'unset - "List of known project directories.") + "List structure containing root directories of known projects. +With some possible metadata (to be decided).") (defun project--read-project-list () "Initialize `project--list' using contents of `project-list-file'." @@ -880,7 +884,13 @@ Certain buffers may be \"spared\", see `project-kill-buffers-skip-conditions'." (when (file-exists-p filename) (with-temp-buffer (insert-file-contents filename) - (read (current-buffer))))))) + (read (current-buffer))))) + (unless (seq-every-p + (lambda (elt) (stringp (car-safe elt))) + project--list) + (warn "Contents of %s are in wrong format, resetting" + project-list-file) + (setq project--list nil)))) (defun project--ensure-read-project-list () "Initialize `project--list' if it isn't already initialized." @@ -933,6 +943,12 @@ It's also possible to enter an arbitrary directory not in the list." (read-directory-name "Select directory: " default-directory nil t) pr-dir))) +;;;###autoload +(defun project-known-project-roots () + "Return the list of root directories of all known projects." + (project--ensure-read-project-list) + (mapcar #'car project--list)) + ;;; Project switching |