[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[nongnu] elpa/hyperdrive bbbf1ff7e8 32/49: WIP:
|
From: |
ELPA Syncer |
|
Subject: |
[nongnu] elpa/hyperdrive bbbf1ff7e8 32/49: WIP: |
|
Date: |
Wed, 20 Sep 2023 19:01:34 -0400 (EDT) |
branch: elpa/hyperdrive
commit bbbf1ff7e8ca74fd4ae40e42b5c20b77cad8cf48
Author: Joseph Turner <joseph@ushin.org>
Commit: Joseph Turner <joseph@ushin.org>
WIP:
Copy the entry struct everywhere to avoid confusing destructive operations.
---
hyperdrive-lib.el | 161 ++++++++++++++++++++++++++++++++++++++----------------
1 file changed, 113 insertions(+), 48 deletions(-)
diff --git a/hyperdrive-lib.el b/hyperdrive-lib.el
index 62c163788d..b655c31d11 100644
--- a/hyperdrive-lib.el
+++ b/hyperdrive-lib.el
@@ -546,6 +546,7 @@ filled entry; or if request fails, call ELSE (which is
passed to
`hyperdrive-api', which see. If QUEUE, make the fill request in
the given `plz-queue'"
(declare (indent defun))
+ (message "filling: %s" (hyperdrive-entry-version entry))
(unless else
;; Binding this in the function argument form causes a spurious
;; lint warning about a docstring being too long, so we do this
@@ -704,6 +705,7 @@ into one contiguous nonexistent range.
For the format of each version range, see `hyperdrive-version-ranges'.
Returns the ranges cons cell for ENTRY."
+ (message "UPDATING NONEXISTENT: %s" (hyperdrive-entry-version entry))
(unless (or (hyperdrive--entry-directory-p entry)
;; If there already exists a nonexistent range in
;; `hyperdrive-version-ranges', there's nothing to do.
@@ -810,72 +812,135 @@ Once all requests return, call FINALLY with no
arguments."
(total-requests-limit hyperdrive-fill-version-ranges-limit)
(fill-entry-queue (make-plz-queue :limit hyperdrive-queue-limit
:finally (lambda ()
+ (message "finally?")
(unless
outstanding-nonexistent-requests-p
+ (message "FINALLY")
(funcall finally)))))
;; Flag used in the nonexistent-queue finalizer.
finishedp)
(cl-labels ((fill-existent (entry)
- ;; For existent entries, send requests in series.
- (setf (hyperdrive-entry-version entry)
- ;; Fill end of previous range.
- (1- (car (hyperdrive-entry-version-range entry))))
- (if (and (cl-plusp total-requests-limit)
- (eq 'unknown (hyperdrive-entry-exists-p entry)))
-
- ;; Recurse backward through history.
- (fill-entry entry)
- (setf finishedp t)))
+ (let ((copy-entry (hyperdrive-copy-tree entry t)))
+ (message "EXISTENT: %s" (hyperdrive-entry-version
copy-entry))
+ ;; For existent entries, send requests in series.
+ (setf (hyperdrive-entry-version copy-entry)
+ ;; Fill end of previous range.
+ (1- (car (hyperdrive-entry-version-range
copy-entry))))
+ (if (and (cl-plusp total-requests-limit)
+ (eq 'unknown (hyperdrive-entry-exists-p
copy-entry)))
+
+ ;; Recurse backward through history.
+ (fill-entry copy-entry)
+ (setf finishedp t))))
(fill-nonexistent (entry)
- (let ((nonexistent-queue (make-plz-queue
- :limit hyperdrive-queue-limit
- :finally (lambda ()
- (setf
outstanding-nonexistent-requests-p nil)
- (if finishedp
- ;; If the
fill-nonexistent loop stopped
- ;; prematurely,
stop filling and call `finally'.
- (funcall finally)
- (cl-decf
total-requests-limit hyperdrive-queue-limit)
- (let
((last-requested-entry (hyperdrive-copy-tree entry t)))
- (cl-incf
(hyperdrive-entry-version last-requested-entry))
- (if
(hyperdrive-entry-exists-p last-requested-entry)
- (fill-existent
entry)
- (fill-nonexistent
entry))))))))
+ (message "NONEXISTENT TOP: %s" (hyperdrive-entry-version
entry))
+ (let ((nonexistent-queue
+ (make-plz-queue
+ :limit hyperdrive-queue-limit
+ :finally (lambda ()
+ (message "NONEXISTENT FINALLY: %s"
(hyperdrive-entry-version entry))
+ (setf outstanding-nonexistent-requests-p
nil)
+ (if finishedp
+ ;; If the fill-nonexistent loop
stopped
+ ;; prematurely, stop filling and call
`finally'.
+ (funcall finally)
+ (let ((last-requested-entry
(hyperdrive-copy-tree entry t))
+ ;; (previous-entry
(hyperdrive-copy-tree entry t))
+ )
+ ;; TODO: Create macro to copy a
struct AND set one (or more) of its slots.
+ (cl-decf (hyperdrive-entry-version
last-requested-entry) hyperdrive-queue-limit)
+ ;; (cl-decf (hyperdrive-entry-version
previous-entry) hyperdrive-queue-limit)
+ (message "NONEXISTENT FINALLY LAST
REQUESTED: %s" (hyperdrive-entry-version last-requested-entry))
+ ;; (message "NONEXISTENT FINALLY
PREVIOUS: %s" (hyperdrive-entry-version previous-entry))
+ (cl-decf total-requests-limit
hyperdrive-queue-limit)
+ (pcase-exhaustive
(hyperdrive-entry-exists-p last-requested-entry)
+ ('t (fill-existent
last-requested-entry))
+ ('nil (fill-nonexistent
last-requested-entry))
+ ('unknown
+ (hyperdrive-error "Entry should
have been filled: %S" last-requested-entry)))))))))
;; For nonexistent entries, send requests in parallel.
(cl-dotimes (i hyperdrive-queue-limit)
;; Send the maximum number of simultaneous requests.
- (cl-decf (hyperdrive-entry-version entry))
- (unless (and (cl-plusp (hyperdrive-entry-version entry))
- (eq 'unknown (hyperdrive-entry-exists-p
entry))
- (> total-requests-limit i))
- ;; Stop at the beginning of the history, at a known
- ;; existent/nonexistent entry, or at the limit.
- (setf finishedp t)
- (cl-return))
- (hyperdrive-fill (hyperdrive-copy-tree entry t)
- :then #'ignore
- :else (lambda (err)
- ;; TODO: Better error handling.
- (pcase (plz-response-status
(plz-error-response err))
- ;; FIXME: If plz-error is a curl-error, this
block will fail.
- (404 nil)
- (_ (signal (car err) (cdr err)))))
- :queue nonexistent-queue)
- (setf outstanding-nonexistent-requests-p t))))
+ (let ((prev-entry (hyperdrive-copy-tree entry t)))
+ (cl-decf (hyperdrive-entry-version prev-entry) (1+ i))
+ (unless (and (cl-plusp (hyperdrive-entry-version
prev-entry))
+ (eq 'unknown (hyperdrive-entry-exists-p
prev-entry))
+ (> total-requests-limit i))
+ ;; Stop at the beginning of the history, at a known
+ ;; existent/nonexistent entry, or at the limit.
+ (setf finishedp t)
+ (cl-return))
+ (message "NONEXISTENT AFTER DECREMENT AND RETURN: %s"
(hyperdrive-entry-version prev-entry))
+ (hyperdrive-api 'head (hyperdrive-entry-url prev-entry)
+ :queue nonexistent-queue
+ :as 'response
+ :then (pcase-lambda ((cl-struct plz-response
(headers (map etag))))
+ (let ((range-start-entry
(hyperdrive-copy-tree prev-entry t))
+ (range-start (string-to-number etag)))
+ ;; TODO: No need for range-start-entry
+ (message "RANGE-START: %s" range-start)
+ (setf (hyperdrive-entry-version
range-start-entry) range-start)
+ (unless (eq 'unknown
(hyperdrive-entry-exists-p range-start-entry))
+ ;; Stop if the requested entry has a
+ ;; range-start that is already known.
+ (message "FINISHED! VERSION: %s,
RANGE-START: %s" (hyperdrive-entry-version prev-entry) range-start)
+ (setf finishedp t))
+ (hyperdrive-update-existent-version-range
prev-entry range-start)))
+ :else (lambda (err)
+ (message "NONEXISTENT ELSE: %s"
(hyperdrive-entry-version prev-entry)) ;; TODO: Better error handling.
+ (pcase (plz-response-status
(plz-error-response err))
+ ;; FIXME: If plz-error is a curl-error,
this block will fail.
+ (404
(hyperdrive-update-nonexistent-version-range (hyperdrive-copy-tree prev-entry
t)))
+ (_ (signal (car err) (cdr err)))))
+ :noquery t)
+ (setf outstanding-nonexistent-requests-p t)))))
(fill-entry (entry)
+ (message "FILL-ENTRY: %s" (hyperdrive-entry-version entry))
(let ((copy-entry (hyperdrive-copy-tree entry t)))
(cl-decf total-requests-limit)
- (hyperdrive-fill copy-entry
- ;; `hyperdrive-fill' is only used to fill the version
ranges;
- ;; the filled-entry is thrown away.
- :then (lambda (_filled-entry)
- (fill-existent copy-entry))
+ (hyperdrive-api 'head (hyperdrive-entry-url copy-entry)
+ :queue fill-entry-queue
+ :as 'response
+ :then (pcase-lambda ((cl-struct plz-response (headers
(map etag))))
+ (let ((range-start-entry (hyperdrive-copy-tree
copy-entry t))
+ (range-start (string-to-number etag)))
+ ;; (message "RANGE-START: %s" range-start)
+ (setf (hyperdrive-entry-version
range-start-entry) range-start)
+ (unless (eq 'unknown
(hyperdrive-entry-exists-p range-start-entry))
+ ;; Stop if the requested entry has a
+ ;; range-start that it already known.
+ ;; (message "FINISHED! VERSION: %s,
RANGE-START: %s" (hyperdrive-entry-version prev-entry) range-start)
+ (setf finishedp t))
+ (hyperdrive-update-existent-version-range
copy-entry range-start)
+ (fill-existent copy-entry)))
+ ;; (lambda (&rest _args)
+ ;; (cl-decf (hyperdrive-entry-version copy-entry))
+ ;; (fill-existent copy-entry))
:else (lambda (err)
+ ;; (message "NONEXISTENT ELSE: %s"
(hyperdrive-entry-version copy-entry)) ;; TODO: Better error handling.
(pcase (plz-response-status (plz-error-response
err))
;; FIXME: If plz-error is a curl-error, this
block will fail.
(404
+ (hyperdrive-update-nonexistent-version-range
(hyperdrive-copy-tree copy-entry t))
+ ;; (cl-decf (hyperdrive-entry-version
copy-entry))
(fill-nonexistent copy-entry))
(_ (signal (car err) (cdr err)))))
- :queue fill-entry-queue))))
+ :noquery t)
+ ;; (message "HERE")
+ ;; (hyperdrive-fill copy-entry
+ ;; ;; `hyperdrive-fill' is only used to fill the version
ranges;
+ ;; ;; the filled-entry is thrown away.
+ ;; :then (lambda (_filled-entry)
+ ;; (cl-decf (hyperdrive-entry-version
copy-entry))
+ ;; (fill-existent copy-entry))
+ ;; :else (lambda (err)
+ ;; (pcase (plz-response-status
(plz-error-response err))
+ ;; ;; FIXME: If plz-error is a curl-error,
this block will fail.
+ ;; (404
+ ;; (cl-decf (hyperdrive-entry-version
copy-entry))
+ ;; (fill-nonexistent copy-entry))
+ ;; (_ (signal (car err) (cdr err)))))
+ ;; :queue fill-entry-queue)
+ )))
(fill-entry entry))))
(defun hyperdrive-fill-metadata (hyperdrive)
- [nongnu] elpa/hyperdrive 830904c5cf 22/49: Comment: Remove TODO, (continued)
- [nongnu] elpa/hyperdrive 830904c5cf 22/49: Comment: Remove TODO, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 92a54cb93c 23/49: Fix: (hyperdrive-update-nonexistent-version-range) Docstring, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 53b48e337e 27/49: Tidy: (hyperdrive-fill-version-ranges) Don't let-bind finally, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 46490c55a2 26/49: Tidy: (-fill-version-ranges) Return nil from cl-dotimes for clarity, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 758486bcdd 28/49: Change: Rename hyperdrive-queue-size to hyperdrive-queue-limit, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive a61c660ee6 29/49: Change: (-fill-version-ranges) Rename limit to total-requests-limit, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 11cf863344 31/49: Comment: Add TODO, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive cb7d11be63 38/49: Tidy: Remove message statements, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 381ffe4a59 42/49: Comment: Add TODO, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive cfb434e0d0 34/49: Change: (-entry-version-range) Accept keyed argument version, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive bbbf1ff7e8 32/49: WIP:,
ELPA Syncer <=
- [nongnu] elpa/hyperdrive 21fe5af744 43/49: Tidy: (hyperdrive-entry-version-range) Declare indent defun, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 8363c8d2c7 44/49: Change: (-entry-version-ranges-no-gaps) Add cache-only option, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive bd3e8c90ef 48/49: Merge branch 'wip/history-fill-version-ranges-2', ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive b777ee2722 37/49: Change: (-fill-version-ranges) Rename labeled functions to -at, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 76ef2b3552 19/49: Comment: Remove NOTE, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive a01287cb8b 21/49: Comment: Explanation, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive afaa1e675b 35/49: Change: (-entry-exists-p) Accept keyed argument version, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive c08046fa04 36/49: Change: (-fill-version-ranges) Pass versions instead of entries, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 8d06964e22 47/49: Comment: Remove TODO, ELPA Syncer, 2023/09/20
- [nongnu] elpa/hyperdrive 9e34eb28d1 49/49: Tidy: (hyperdrive--clean-buffer) Use delete-all-overlays, ELPA Syncer, 2023/09/20