Commit Graph

252 Commits

Author SHA1 Message Date
zeripath 46782d53bc
Place wrapper around comment as diff to catch panics (#15085)
There are a few recurrent issues with comment as diff reporting panics that are resistant to fixing due to the fact that the panic occurs in the template render and is swallowed by the template renderer.

This PR just adds some logging to force the panic to properly logged and re-propagates back up to the template renderer so we can actually detect what the issue is.

Signed-off-by: Andrew Thornton art27@cantab.net
2021-03-21 16:59:58 +00:00
6543 11229ca539
IsUserAllowedToUpdate ignore igonre if user is nil (#14885) 2021-03-04 19:27:54 +01:00
a1012112796 a5279b74b6
Make manual merge autodetection optional and add manual merge as merge method (#12543)
* Make auto check manual merge as a chooseable mod and add manual merge way on ui

as title, Before this pr, we use same way with GH to check manually merge.
It good, but in some special cases, misjudgments can occur. and it's hard
to fix this bug. So I add option to allow repo manager block "auto check manual merge"
function, Then it will have same style like gitlab(allow empty pr). and to compensate for
not being able to detect THE PR merge automatically, I added a manual approach.

Signed-off-by: a1012112796 <1012112796@qq.com>

* make swager

* api support

* ping ci

* fix TestPullCreate_EmptyChangesWithCommits

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* Apply review suggestions and add test

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* fix build

* test error message

* make fmt

* Fix indentation issues identified by @silverwind

Co-authored-by: silverwind <me@silverwind.io>

* Fix tests and make manually merged disabled error on API the same

Signed-off-by: Andrew Thornton <art27@cantab.net>

* a small nit

* fix wrong commit id error

* fix bug

* simple test

* fix test

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-03-03 22:41:23 -05:00
zeripath f0e15250b9
Migrate to use jsoniter instead of encoding/json (#14841)
* Migrate to use jsoniter

* fix tests

* update gitea.com/go-chi/binding

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
2021-03-01 22:08:10 +01:00
zeripath 59fd641d1f
When Deleting Repository only explicitly close PRs whose base is not this repository (#14823)
When Deleting Repository only explicitly close PRs whose base is not this repository

Fix #14775

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-03-01 18:39:44 +01:00
6543 a4148c0f12
Repository transfer has to be confirmed, if user can not create repo for new owner (#14792)
* make repo as "pending transfer" if on transfer start doer has no right to create repo in new destination

* if new pending transfer ocured, create UI & Mail notifications
2021-03-01 01:47:30 +01:00
a1012112796 83cf1a894e
Create tag on ui (#13467)
Support create single tag directly

support create tag with message from create release ui

Signed-off-by: a1012112796 <1012112796@qq.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
2021-02-28 19:57:45 +00:00
zeripath 3d8b5ad5f3
Fix a couple of CommentAsPatch issues. (#14804)
* CutDiffAroundLine makes the incorrect assumption that `---` and `+++` always represent part of the header of a diff.

This PR adds a flag to its parsing to prevent this problem and adds a streaming parsing technique to CutDiffAroundLine using an io.pipe instead of just sending data to an unbounded buffer.

Fix #14711

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Handle unquoted comment patch files

When making comment patches unfortunately the patch does not always quote the filename
This makes the diff --git header ambiguous again.

This PR finally adds handling for ambiguity in to parse patch

Fix #14812

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Add in testing for no error

There is no way currently for CutDiffAroundLine in this test to cause an
error however, it should still be tested.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-02-27 19:46:14 +01:00
a1012112796 7bf61a89d3
fix a small nit (#14769) 2021-02-22 19:54:01 +01:00
zeripath beb2058186
Fix broken spans in diffs (#14678)
Gitea runs diff on highlighted code fragment for each line in order to provide
code highlight diffs. Unfortunately this diff algorithm is not aware that span tags
and entities are atomic and cannot be split.

The current fixup code makes some attempt to fix these broken tags however, it cannot
handle situations where a tag is split over multiple blocks.

This PR provides a more algorithmic fixup mechanism whereby spans and entities are
completely coalesced into their respective blocks.

This may result in a incompletely reduced diff but - it will definitely prevent the
broken entities and spans that are currently possible.

As a result of this fixup several inconsistencies were discovered in our testcases
and these were also fixed.

Fix #14231

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-02-14 15:51:00 +01:00
vnkmpf 487f2ee41c
Whitespace in commits (#14650)
* Add whitespace to commit view

* Add whitespace to /compare/a...b

* Move repeated whitespaceFlags to gitdiff

* Add whitespace for wiki pages
2021-02-13 05:35:43 +01:00
Paweł Bogusławski 7d7007dca7
Added option to disable webhooks (#13176)
* Added option to disable web hooks

This mod introduces DISABLE_WEB_HOOKS parameter in [security] section
of app.ini (by default set to false). If set to true it disables web
hooks feature. Any existing undelivered web hook tasks will be cancelled.
Any existing web hook definitions will be left untouched in db but
its delivery tasks will be ignored.

Author-Change-Id: IB#1105130

* Webhook spelling fixed

Webhook spelling fixed.

Fixes: 07df6614dc
Related: https://github.com/go-gitea/gitea/pull/13176#pullrequestreview-510868421
Author-Change-Id: IB#1105174

* Parameter description fixed

Parameter description fixed.

Fixes: 07df6614dc
Related: https://github.com/go-gitea/gitea/pull/13176#pullrequestreview-514086107
Author-Change-Id: IB#1105174
2021-02-11 12:34:34 -05:00
a1012112796 ac701637b4
Add dismiss review feature (#12674)
* Add dismiss review feature

refs:
    https://github.blog/2016-10-12-dismissing-reviews-on-pull-requests/
    https://developer.github.com/v3/pulls/reviews/#dismiss-a-review-for-a-pull-request

* change modal ui and error message

* Add unDismissReview api

Signed-off-by: a1012112796 <1012112796@qq.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
2021-02-11 18:32:25 +01:00
6543 0d1444751f
[API] Add pagination to ListBranches (#14524)
* make PaginateUserSlice generic -> PaginateSlice

* Add pagination to ListBranches

* add skip, limit to Repository.GetBranches()

* Move routers/api/v1/utils/utils PaginateSlice -> modules/util/paginate.go

* repo_module.GetBranches paginate

* fix & rename & more logging

* better description

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: a1012112796 <1012112796@qq.com>
2021-02-03 20:06:13 +01:00
6543 a0e424da85
Enhance Ghost comment mitigation Settings (#14392)
* refactor models.DeleteComment and delete related reactions too

* use deleteComment for UserDeleteWithCommentsMaxDays in DeleteUser

* nits

* Use time.Duration as other time settings have

* docs

* Resolve Fixme & fix potential deadlock

* Disabled by Default

* Update Config Value Description

* switch args

* Update models/issue_comment.go

Co-authored-by: zeripath <art27@cantab.net>

Co-authored-by: zeripath <art27@cantab.net>
2021-01-21 21:56:19 -05:00
Jimmy Praet 4d9349123f
label and milestone webhooks on issue/pull creation (#14363) 2021-01-17 16:15:57 +02:00
a1012112796 d989247bb0
fix mailIssueCommentBatch for pull request (#14252)
fix #14250

Signed-off-by: a1012112796 <1012112796@qq.com>
2021-01-09 17:34:08 +00:00
Lunny Xiao 3c96a37162
Some code improvements (#14266) 2021-01-06 19:23:57 +00:00
Lunny Xiao 9f73cae635
Fix wrong type on hooktask to convert typ from char(16) to varchar(16) (#14148)
* Fix wrong type on hooktask to convert typ from char(16) to varchar(16)

* Fix bugs

* Improve code

* Use different trim function for MSSQL

* Fix bug

* Removed wrong changed line

* Removed wrong changed line

* Fix nullable

* Fix lint

* Ignore sqlite on migration

* Fix mssql modify column failure

* Move modifyColumn to migrations.go so that other migrate function could use it
2021-01-06 16:11:23 +01:00
Jimmy Praet e6acce649b
Send notifications for mentions in pulls, issues, (code-)comments (#14218)
Fixes #14187: mention handling extracted from email notification code
Fixes #14013: add notification for mentions in pull request code comments
Fixes #13450: Not receiving any emails with setting "Only Email on Mention"
2021-01-02 18:04:02 +01:00
Lunny Xiao 8c086bae6e
Fix wrong publisher id (#14212)
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: zeripath <art27@cantab.net>
2021-01-01 16:03:31 -05:00
Chester Liu 632800eda7
Check for 'main' as potential default branch name (#14193) 2020-12-30 15:46:26 +00:00
zeripath 236e70f135
Fix escaping issue in diff (#14153)
Ensure that linecontent is escaped before passing to template.HTML

Signed-off-by: Andrew Thornton <art27@cantab.net>
2020-12-26 21:58:21 +00:00
6543 a19447aed1
migrate from com.* to alternatives (#14103)
* remove github.com/unknwon/com from models

* dont use "com.ToStr()"

* replace "com.ToStr" with "fmt.Sprint" where its easy to do

* more refactor

* fix test

* just "proxy" Copy func for now

* as per @lunny
2020-12-25 11:59:32 +02:00
Cirno the Strongest 2c9dd71140
Standardize Co-Authored-By / Reviewed-By strings (#14097)
* Standardize Co-Authored-By / Reviewed-By strings

* Use lowercase variant

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-12-21 21:19:33 -05:00
Mura Li 09304db9a5
Use the text of pull-request as the squash commit's message (#13071)
Originally, it was filled by the commit messages of the involved
commits. In this change, we use the headline comment of the pull
request as the commit message when it is a squash merge.

Thanks to @zeripath for suggesting the idea.

Fixes #12365

Co-authored-by: Mura Li <typeless@users.noreply.github.com>
2020-12-21 17:46:14 +01:00
Cirno the Strongest f3c4baa84b
Show dropdown with all statuses for commit (#13977)
* Show dropdown with all statuses for commit

* Use popups

* Remove unnecessary change

* Style popup

* Use divided list

* As per @silverwind

* Refactor GetLastCommitStatus

* Missing dropdown on repo home and commit page

* Fix tests

* Make status icon be a part of a link on PR list

* Fix missing translation call

* Indent fix

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-12-20 11:13:12 +08:00
Cirno the Strongest efa9a8a6e3
Show status check for merged PRs (#13975)
* Show status check for merged PRs

* Handle PRs with no commits

* Styling

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: 6543 <6543@obermui.de>
2020-12-18 13:37:55 +01:00
6543 e483220ea3
[Refactor] CombinedStatus and CommitStatus related functions & structs (#14026)
* RM unused struct

* rename (*CommitStatus) loadRepo() -> loadAttributes()

* move ToCommitStatus into its own file

* use CommitStatusState instead of StatusState

* move CombinedStatus convertion into convert package

* let models.GetLatestCommitStatus use repoID direct and accept ListOptions

* update swagger docs

* fix tests

* Fix swagger docs

* rm page

* fix swagger docs!!!

* return json null

* always return json

* rename api.Status to api.CommitStatus

* fix swagger docs

* sec swagger fix
2020-12-18 11:33:32 +08:00
Cirno the Strongest 53308de0bf
Send webhook when tag is removed via Web UI (#14015)
* Send webhook when tag is removed via Web UI

* Stray code
2020-12-16 10:00:46 -06:00
Cirno the Strongest 66379ba7ae
Send push event when tag is created or deleted (#13999)
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-12-16 14:41:21 +02:00
Jimmy Praet e7a77d32cc
Fix correct diff view for PR review comments in PR view page (#14002)
Fixes #13683.

The diff snippet that provides context for a code review comment on the pull request timeline page used to be calculated based on the headCommitID. But in 1.13, with PR #13448, this changed to the commitID from the blame for the commented line, which seems to cause these incorrect review comment diff snippets.

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-12-16 11:54:58 +02:00
Lunny Xiao 9f100a45c6
Possible fix the webhook API creation (#13960)
* Possible fix the webhook API creation

* Fix api create webhook bug
2020-12-12 16:33:19 +01:00
zeripath f9c0737a86
Enforce setting HEAD in wiki to master (#13950)
The default branch in wikis must be master - therefore forcibly set the HEAD
to master.

Fix #13846

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
2020-12-12 12:20:14 +01:00
zeripath f2f99a7d0c
Ensure that pusher is not nil preventing panic in push (#13945)
PR #13381 refactored notification actions to call NotifyCreateRef and
NotifyDeleteRef in a slightly different manner. This leads to the pusher
not being set before the call.

This PR ensures that the pusher is updated before the call.

Fix #13940

Signed-off-by: Andrew Thornton <art27@cantab.net>
2020-12-11 18:27:00 +01:00
Lunny Xiao ea914d0f7a
Fix bug for webhook and feishu caused by API changed (#13937)
* Fix bug for webhook

* Fix bug for feishu
2020-12-11 17:04:04 +01:00
Lunny Xiao 6edfa6bc88
Fix broken migration on webhook (#13911)
* Fix broken migration on webhook

* Fix lint

Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2020-12-09 17:20:13 +00:00
Lunny Xiao 42354dfe45
Move webhook type from int to string (#13664)
* Move webhook type from int to string

* rename webhook_services

* finish refactor

* Fix merge

* Ignore unnecessary ci

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
2020-12-08 11:41:14 +01:00
Lunny Xiao ab22ab4a37
Refactor push update (#13381)
* Refactor Push update

* Remove the push_test since the function has been removed.

* Use default branch setting instead master
2020-12-08 03:23:18 +01:00
a1012112796 682f0b0460
Fix Pull Merge when tag with same name as base branch exist (#13882)
fix dst refspec error in 'Push back to upstream' when base branch have
same name with a tag.

fix #13851
Signed-off-by: a1012112796 <1012112796@qq.com>

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
2020-12-08 02:46:50 +01:00
manuelluis 8561f26695
Fix branch/tag notifications in mirror sync (#13855)
* Fix branch/tag notifications in mirror sync

* Fix gofmt

Co-authored-by: Gitea <gitea@fake.local>
Co-authored-by: Lauris BH <lauris@nix.lv>
2020-12-05 23:13:11 +08:00
John Olheiser f0cc29761d
Make sure email recipients can see issue (#13820)
* Initial pass

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Remove over-op

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2020-12-03 14:25:49 -06:00
6543 2b4a08e962
Migrations: Use Process Manager to create own Context (#13792) 2020-12-02 18:36:06 +00:00
a1012112796 9c26dc1f3a
Add block on official review requests branch protection (#13705)
Signed-off-by: a1012112796 <1012112796@qq.com>

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-28 21:30:46 +02:00
zeripath 742e21aeba
Handle and propagate errors when checking if paths are Dirs, Files or Exist (#13186)
* Ensure errors from IsDir propagate

* Handle errors when checking IsFile

* Handle and propagate errors from IsExist

* Update modules/templates/static.go

* Update modules/templates/static.go

* Return after ctx.ServerError

* Apply suggestions from code review

* Fix tests

The previous merge managed to break repo_form.go

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-27 21:42:08 -05:00
John Olheiser 979fbe086c
Increment skip to avoid infini-loop (#13703)
Signed-off-by: jolheiser <john.olheiser@gmail.com>

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-27 22:00:52 +02:00
Jimmy Praet 03fa2eccbc
Use chronological commit order in default squash message (#13661) (#13696) 2020-11-25 15:08:17 -05:00
zeripath 45ca2e4605
Handle incomplete diff files properly (#13662)
* Handle incomplete diff files properly

The code for parsing diff hunks has a bug whereby a very long line
in a very long diff would not be completely read leading to an unexpected
character.

This PR ensures that the line is completely cleared

Fix #13602

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Also allow git max line length <4096

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Add test case

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-11-21 17:41:24 -05:00
zeripath b091c994b5
Comments on review should have the same sha (#13448)
* When replying to an outdated comment it should not appear on the files page

This happened because the comment took the latest commitID as its base instead of the
reviewID that it was replying to.

There was also no way of creating an already outdated comment - and a
reply to a review on an outdated line should be outdated.

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix test

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Fix broken migration

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix mssql

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Create temporary table because ... well MSSQL ...

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Create temporary table because ... well MSSQL ...

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Create temporary table because ... well MSSQL ...

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fix mssql

Signed-off-by: Andrew Thornton <art27@cantab.net>

* move session within the batch

Signed-off-by: Andrew Thornton <art27@cantab.net>

* regen the sqlcmd each time round the loop

Signed-off-by: Andrew Thornton <art27@cantab.net>

* as per @lunny

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-11-09 01:15:09 -05:00
Kyle Evans e461f0854f
[RFC] Make archival asynchronous (#11296)
* Make archival asynchronous

The prime benefit being sought here is for large archives to not
clog up the rendering process and cause unsightly proxy timeouts.
As a secondary benefit, archive-in-progress is moved out of the
way into a /tmp file so that new archival requests for the same
commit will not get fulfilled based on an archive that isn't yet
finished.

This asynchronous system is fairly primitive; request comes in, we'll
spawn off a new goroutine to handle it, then we'll mark it as done.
Status requests will see if the file exists in the final location,
and report the archival as done when it exists.

Fixes #11265

* Archive links: drop initial delay to three-quarters of a second

Some, or perhaps even most, archives will not take all that long to archive.
The archive process starts as soon as the download button is initially
clicked, so in theory they could be done quite quickly.  Drop the initial
delay down to three-quarters of a second to make it more responsive in the
common case of the archive being quickly created.

* archiver: restructure a little bit to facilitate testing

This introduces two sync.Cond pointers to the archiver package. If they're
non-nil when we go to process a request, we'll wait until signalled (at all)
to proceed. The tests will then create the sync.Cond so that it can signal
at-will and sanity-check the state of the queue at different phases.

The author believes that nil-checking these two sync.Cond pointers on every
archive processing will introduce minimal overhead with no impact on
maintainability.

* gofmt nit: no space around binary + operator

* services: archiver: appease golangci-lint, lock queueMutex

Locking/unlocking the queueMutex is allowed, but not required, for
Cond.Signal() and Cond.Broadcast().  The magic at play here is just a little
too much for golangci-lint, as we take the address of queueMutex and this is
mostly used in archiver.go; the variable still gets flagged as unused.

* archiver: tests: fix several timing nits

Once we've signaled a cond var, it may take some small amount of time for
the goroutines released to hit the spot we're wanting them to be at. Give
them an appropriate amount of time.

* archiver: tests: no underscore in var name, ungh

* archiver: tests: Test* is run in a separate context than TestMain

We must setup the mutex/cond variables at the beginning of any test that's
going to use it, or else these will be nil when the test is actually ran.

* archiver: tests: hopefully final tweak

Things got shuffled around such that we carefully build up and release
requests from the queue, so we can validate the state of the queue at each
step. Fix some assertions that no longer hold true as fallout.

* repo: Download: restore some semblance of previous behavior

When archival was made async, the GET endpoint was only useful if a previous
POST had initiated the download. This commit restores the previous behavior,
to an extent; we'll now submit the archive request there and return a
"202 Accepted" to indicate that it's processing if we didn't manage to
complete the request within ~2 seconds of submission.

This lets a client directly GET the archive, and gives them some indication
that they may attempt to GET it again at a later time.

* archiver: tests: simplify a bit further

We don't need to risk failure and use time.ParseDuration to get 2 *
time.Second.

else if isn't really necessary if the conditions are simple enough and lead
to the same result.

* archiver: tests: resolve potential source of flakiness

Increase all timeouts to 10 seconds; these aren't hard-coded sleeps, so
there's no guarantee we'll actually take that long. If we need longer to
not have a false-positive, then so be it.

While here, various assert.{Not,}Equal arguments are flipped around so that
the wording in error output reflects reality, where the expected argument is
second and actual third.

* archiver: setup infrastructure for notifying consumers of completion

This API will *not* allow consumers to subscribe to specific requests being
completed, just *any* request being completed. The caller is responsible for
determining if their request is satisfied and waiting again if needed.

* repo: archive: make GET endpoint synchronous again

If the request isn't complete, this endpoint will now submit the request and
wait for completion using the new API. This may still be susceptible to
timeouts for larger repos, but other endpoints now exist that the web
interface will use to negotiate its way through larger archive processes.

* archiver: tests: amend test to include WaitForCompletion()

This is a trivial one, so go ahead and include it.

* archiver: tests: fix test by calling NewContext()

The mutex is otherwise uninitialized, so we need to ensure that we're
actually initializing it if we plan to test it.

* archiver: tests: integrate new WaitForCompletion a little better

We can use this to wait for archives to come in, rather than spinning and
hoping with a timeout.

* archiver: tests: combine numQueued declaration with next-instruction assignment

* routers: repo: reap unused archiving flag from DownloadStatus()

This had some planned usage before, indicating whether this request
initiated the archival process or not. After several rounds of refactoring,
this use was deemed not necessary for much of anything and got boiled down
to !complete in all cases.

* services: archiver: restructure to use a channel

We now offer two forms of waiting for a request:
- WaitForCompletion: wait for completion with no timeout
- TimedWaitForCompletion: wait for completion with timeout

In both cases, we wait for the given request's cchan to close; in the latter
case, we do so with the caller-provided timeout. This completely removes the
need for busy-wait loops in Download/InitiateDownload, as it's fairly clean
to wait on a channel with timeout.

* services: archiver: use defer to unlock now that we can

This previously carried the lock into the goroutine, but an intermediate
step just added the request to archiveInProgress outside of the new
goroutine and removed the need for the goroutine to start out with it.

* Revert "archiver: tests: combine numQueued declaration with next-instruction assignment"

This reverts commit bcc5214023.

Revert "archiver: tests: integrate new WaitForCompletion a little better"

This reverts commit 9fc8bedb56.

Revert "archiver: tests: fix test by calling NewContext()"

This reverts commit 709c35685e.

Revert "archiver: tests: amend test to include WaitForCompletion()"

This reverts commit 75261f56bc.

* archiver: tests: first attempt at WaitForCompletion() tests

* archiver: tests: slight improvement, less busy-loop

Just wait for the requests to complete in order, instead of busy-waiting
with a timeout.  This is slightly less fragile.

While here, reverse the arguments of a nearby assert.Equal() so that
expected/actual are correct in any test output.

* archiver: address lint nits

* services: archiver: only close the channel once

* services: archiver: use a struct{} for the wait channel

This makes it obvious that the channel is only being used as a signal,
rather than anything useful being piped through it.

* archiver: tests: fix expectations

Move the close of the channel into doArchive() itself; notably, before these
goroutines move on to waiting on the Release cond.

The tests are adjusted to reflect that we can't WaitForCompletion() after
they've already completed, as WaitForCompletion() doesn't indicate that
they've been released from the queue yet.

* archiver: tests: set cchan to nil for comparison

* archiver: move ctx.Error's back into the route handlers

We shouldn't be setting this in a service, we should just be validating the
request that we were handed.

* services: archiver: use regex to match a hash

This makes sure we don't try and use refName as a hash when it's clearly not
one, e.g. heads/pull/foo.

* routers: repo: remove the weird /archive/status endpoint

We don't need to do this anymore, we can just continue POSTing to the
archive/* endpoint until we're told the download's complete. This avoids a
potential naming conflict, where a ref could start with "status/"

* archiver: tests: bump reasonable timeout to 15s

* archiver: tests: actually release timedReq

* archiver: tests: run through inFlight instead of manually checking

While we're here, add a test for manually re-processing an archive that's
already been complete. Re-open the channel and mark it incomplete, so that
doArchive can just mark it complete again.

* initArchiveLinks: prevent default behavior from clicking

* archiver: alias gitea's context, golang context import pending

* archiver: simplify logic, just reconstruct slices

While the previous logic was perhaps slightly more efficient, the
new variant's readability is much improved.

* archiver: don't block shutdown on waiting for archive

The technique established launches a goroutine to do the wait,
which will close a wait channel upon termination. For the timeout
case, we also send back a value indicating whether the timeout was
hit or not.

The timeouts are expected to be relatively small, but still a multi-
second delay to shutdown due to this could be unfortunate.

* archiver: simplify shutdown logic

We can just grab the shutdown channel from the graceful manager instead of
constructing a channel to halt the caller and/or pass a result back.

* Style issues

* Fix mis-merge

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-07 22:27:28 +02:00