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148 commits

Author SHA1 Message Date
Giteabot
b301cb17a3
Fix and move "Use this template" button (#23398) (#23408)
Backport #23398

Before:
<img width="1157" alt="Screenshot 2023-03-09 at 23 21 25"
src="https://user-images.githubusercontent.com/115237/224174168-869966cc-fa59-4231-b449-23bd9db12862.png">

After:
<img width="1145" alt="Screenshot 2023-03-09 at 23 24 34"
src="https://user-images.githubusercontent.com/115237/224174173-7f5b9c22-44c4-4eed-990c-da49d749eb0e.png">

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2023-03-11 01:41:04 +08:00
wxiaoguang
1fcf96ad01
Improve PR Review Box UI (#22986)
This PR follows: 
* #22950

### Before

The Review Box has many problems:

* It doesn't work for small screens.
* It has an anonying animation which makes the UI laggy.
* It uses "custom dropdown menu" which is very difficult to fine tune.
* `$().toggle('visible')` is not a correct call 
* jQuery just accepts any invalid `duration` argument:
`$().toggle('anyting')`
* The button is not a button.

<details>

![image](https://user-images.githubusercontent.com/2114189/219948865-6da3f39c-6fde-4c86-9e42-da5020f3d0c3.png)

</details>

### After

These problems are fixed, and eliminate many `!important` games.

<details>

![image](https://user-images.githubusercontent.com/2114189/219952744-8862fe1a-7ef1-49e4-bf92-2d0c1f104ee4.png)

![image](https://user-images.githubusercontent.com/2114189/219952771-be169a76-45fd-47a8-8f9c-b447d064f4ca.png)

![image](https://user-images.githubusercontent.com/2114189/219952784-3f52e9b7-64ce-4ad1-9553-64c33fb83042.png)

</details>

And most dropdown icons still looks good:

<details>

![image](https://user-images.githubusercontent.com/2114189/219952942-52866a00-e0f9-4af7-8fb5-eb1a8cad1ff3.png)

![image](https://user-images.githubusercontent.com/2114189/219948909-b3bfb844-f84e-4b79-ab1f-382ec66dec31.png)

</details>

Co-authored-by: delvh <leon@kske.dev>
2023-02-21 21:36:53 +08:00
wxiaoguang
d32af84a10
Refactor hiding-methods, remove jQuery show/hide, remove .hide class, remove inline style=display:none (#22950)
Close #22847

This PR:

* introduce Gitea's own `showElem` and related functions
* remove jQuery show/hide
* remove .hide class
* remove inline style=display:none 

From now on:

do not use:
* "[hidden]" attribute: it's too weak, can not be applied to an element
with "display: flex"
* ".hidden" class: it has been polluted by Fomantic UI in many cases
* inline style="display: none": it's difficult to tweak
* jQuery's show/hide/toggle: it can not show/hide elements with
"display: xxx !important"

only use:
* this ".gt-hidden" class
* showElem/hideElem/toggleElem functions in "utils/dom.js"

cc: @silverwind , this is the all-in-one PR
2023-02-19 12:06:14 +08:00
zeripath
51383ec084
Move helpers to be prefixed with gt- (#22879)
As discussed in #22847 the helpers in helpers.less need to have a
separate prefix as they are causing conflicts with fomantic styles

This will allow us to have the `.gt-hidden { display:none !important; }`
style that is needed to for the reverted PR.

Of note in doing this I have noticed that there was already a conflict
with at least one chroma style which this PR now avoids.

I've also added in the `gt-hidden` style that matches the tailwind one
and switched the code that needed it to use that.

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

---------

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-02-13 17:59:59 +00:00
Felipe Leopoldo Sologuren Gutiérrez
15c035775a
Add main landmark to templates and adjust titles (#22670)
* Add main aria landmark to templates
 * Adjust some titles to improve understanding of location in navigation

Contributed by @Forgejo
2023-02-01 22:56:10 +00:00
Jason Song
8fb1e53ca2
Rename actions to operations on UI (#22067)
Use "operations" to indicate "some something can be done", to prevent
users from confusing it with CICD.

Releated to: #13539.

Snapshots:

<img width="389" alt="image"
src="https://user-images.githubusercontent.com/9418365/206409797-a99bac25-2d38-4066-b9ab-27a4f6fe67e7.png">
<img width="398" alt="image"
src="https://user-images.githubusercontent.com/9418365/206410099-bbd258a9-54d9-4664-8d95-31d29cb35209.png">
<img width="442" alt="image"
src="https://user-images.githubusercontent.com/9418365/206410218-009a3103-a9b9-4d0c-86b6-540dda5bce89.png">

I'm not a native English speaker, but I think "operations" may be good
enough, and Gitea already uses this word:

<img width="1440" alt="image"
src="https://user-images.githubusercontent.com/9418365/206410671-4a718b14-0603-40cb-bdcb-f6f84d1f5e24.png">
2022-12-08 21:14:09 +08:00
Yarden Shoham
de6dfb7141
Remove href="javascript:;" in "save topics (Done)" button (#21813)
To use an anchor tag as a button and have it be accessible I added
`role="button" tabindex="0"`,
[reference](https://stackoverflow.com/a/10510353/7414734).

* Closes #19912
2022-11-15 10:10:50 +08:00
Nolann
9f8e778918
Copy citation file content, in APA and BibTex format, on repo home page (#19999)
Add feature to easily copy CITATION.cff content in APA and BibTex format.
2022-11-11 18:02:50 +01:00
silverwind
bf2a72d126
Expand "Go to File" button again, fix 'Add File' margin (#21543)
With https://github.com/go-gitea/gitea/pull/21428 we gained some space
so we are again able to show the "Go to File" button as text instead of
icon-only (the old icon was not particularily fitting anyways).

Before:
<img width="328" alt="image"
src="https://user-images.githubusercontent.com/115237/197334423-07731d9d-bf26-4aeb-95fa-490d9d0bf2a2.png">

After:
<img width="339" alt="Screen Shot 2022-10-22 at 12 28 01"
src="https://user-images.githubusercontent.com/115237/197334383-467c4107-09c9-4881-b75f-7f403eab7f3a.png">
<img width="413" alt="Screen Shot 2022-10-22 at 12 28 16"
src="https://user-images.githubusercontent.com/115237/197334384-f7d1fdda-a011-4138-ad1e-b52fc987501f.png">
2022-10-24 02:23:04 +01:00
Lunny Xiao
16cbd5b59c
Fix generating compare link (#21519)
Fix #6318

Co-authored-by: zeripath <art27@cantab.net>
2022-10-21 16:39:26 +08:00
silverwind
7d1aed83f4
Disable the 'Add File' button when not able to edit repo (#21503)
Previously, the button would render a dropdown with zero items when
`.CanEnableEditor` was false (for example on a mirror repo). Now it
disables the button instead which is better UX.

<img width="310" alt="image"
src="https://user-images.githubusercontent.com/115237/196546655-7262070d-dd8f-4fbe-ad5c-ecb443a9caef.png">
<img width="292" alt="image"
src="https://user-images.githubusercontent.com/115237/196546694-51ef5792-16d4-463d-aae8-7ef22dba6bb4.png">

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-10-19 16:08:33 +08:00
silverwind
e27d52b276
Fix branch dropdown shifting on page load (#21428)
Removed the "tag/branch" prefix and did some misc tweaks like changing to `<button>` for a11y and adding a bit of margin besides repo path.
2022-10-19 13:39:55 +08:00
Neel
c35531dd11
Fix #21406: Hide repo information from file view/blame mode (#21420)
# Summary

The repo information such as description, stats and topics are getting
displayed in the top-bar when viewing a file. This has been fixed to
display the repo information only while navigating the repo and not
while viewing or blaming a file from the repo

## Before fix

Screenshot from the issue


![image](https://user-images.githubusercontent.com/47709856/195278543-9afbb735-7bd3-4f42-b3ba-da514c6989d2.png)

## After the fix

- **Repo homepage**

The repo description, topics and summary will be displayed


![image](https://user-images.githubusercontent.com/47709856/195443913-2ca967cd-6694-4a97-98d0-4d0750692b5d.png)

- **When opening a file**

The repo description, topic and summary has been conditionally hidden
from the view

<img width="1311" alt="image"
src="https://user-images.githubusercontent.com/47709856/195278964-9479231c-62ad-4c0e-b438-2018f22289db.png">

- **When running blame on a file**

> This was originally not part of the issue #21406. However the fix
seems relevant for the blame view as well.

<img width="1312" alt="image"
src="https://user-images.githubusercontent.com/47709856/195279619-02010775-aec3-4c8d-a184-d2d838c797e8.png">

- **From within a directory**

The repo description, topics and summary will not be displayed


![image](https://user-images.githubusercontent.com/47709856/195444080-ff5b2def-7e0f-47d7-b54a-7e9df5f9edd8.png)


Supporting integration tests have also been added.
2022-10-13 11:31:10 +03:00
wxiaoguang
d9bc6881ef
Make Clone in VSCode link get updated correctly (#21225)
Follow #20557, fix #21224

The `clone_script` will update `.js-clone-url` and related elements,
so it should be put after these elements.
2022-09-21 19:51:10 +08:00
Norwin
86ed47e622
Make the vscode clone link respect transport protocol (#20557) 2022-09-09 02:38:51 -04:00
Tyrone Yeh
f1ea6c92d1
Fix sub folder in repository missing add file dropdown (#21069)
In repository sub folder missing add file dropdown menu, Probably broken since #20602
2022-09-06 08:01:58 +01:00
Lunny Xiao
b0c62846f1
Fix download archiver of a commit (#20962) 2022-08-26 15:07:06 +02:00
silverwind
6c4688e1b1
Add whitespace removal inside template curly brackes (#20853) 2022-08-25 17:55:52 -04:00
Lunny Xiao
d26b652260
Fix disabled open in vscode menu when disabling download source from UI (#20713) 2022-08-12 13:16:05 +08:00
silverwind
33b03e851f
Restore history button and hide add button when unable to add (#20718)
Fix two regressions from #20602:

- Restore the 'History' button that was previously unable to render
  because it's show condition was never hit
- Hide the 'Add File' button when there would be no items in the
  dropdown.

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2022-08-09 18:32:41 +08:00
Lunny Xiao
98190d0024
Fix disable download button (#20701) 2022-08-08 15:42:36 +02:00
silverwind
abdebd2641
Rework repo buttons (#20602)
* Rework repo buttons

- Replace "New PR" and "Go to File" button with Icon Button
- Move all "Add File" actions into a dropdown button
- Remove most custom styling of clone buttons
- Margin and wiki tweaks

Buttons are now all equal height, mobile layout wraps gracefully.

Fixes: https://github.com/go-gitea/gitea/issues/13671
Replaces: https://github.com/go-gitea/gitea/pull/20375

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-08-08 02:15:11 +03:00
silverwind
335e918b11
Clean up and fix clone button script (#20415)
The button 'primary' class needs to be set in a synchronous script to prevent flicker of the button which was regressed recently, fixed that.

Additionally, reduced the two script tags to just one, the previous scripts were actually initializing the buttons thrice on the empty repo page, now it only initializes once. Finally, removed duplicate code and re-used the inline function in the update code as well.

I had to split out the script into a separate template as on the empty repo page, the script needs access to the clone URL span in the example text, which is rendered below the clone buttons, so buttons and script could not be combined.
2022-07-31 20:29:55 +02:00
Lunny Xiao
589677fafb
Add disable download source configuration (#20548)
Add configuration to enable/disable download source from UI.

Co-authored-by: zeripath <art27@cantab.net>
2022-07-31 18:57:02 +02:00
Gusted
d55a0b7238
Refactor i18n to locale (#20153)
* Refactor `i18n` to `locale`

- Currently we're using the `i18n` variable naming for the `locale`
struct. This contains locale's specific information and cannot be used
for general i18n purpose, therefore refactoring it to `locale` makes
more sense.
- Ref: https://github.com/go-gitea/gitea/pull/20096#discussion_r906699200

* Update routers/install/install.go
2022-06-27 15:58:46 -05:00
a1012112796
a6b7c3646a
fix go to file link for mirror repository (#19983)
the `BaseRepo` not always exit, should
use `Repository`.

Signed-off-by: a1012112796 <1012112796@qq.com>
2022-06-16 20:37:13 +08:00
Roger Luo
2ae45cebbf
Feature: Find files in repo (#15028)
* Create finding files page ui in repo page

* Get tree entries for find repo files.

* Move find files JS to individual file.

* gen swagger.

* Add enry.IsVendor to exclude entries

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-06-09 14:15:08 +03:00
silverwind
9da3d78e74
Replace blue button and label classes with primary (#19763)
* make blue really blue

* replace blue button and label classes with primary

* add --color-blue-dark

* add light color variants, tweak a few colors

* fix colors

* add comment

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2022-05-20 00:08:08 +02:00
Gusted
89eec15dd9
By default force vertical tabs on mobile (#19486)
* By default force vertical tabs on mobile

- While experimenting with using vertical tabs instead of horizontal
tabs on gitea for a better mobile experience, I made a recent
PR(https://github.com/go-gitea/gitea/pull/19468) in order to see if
there was any objections to this new behavior for the repo headers(one
of the most annoying horizontal tabs). This PR had no objections and
even a user commenting that this change is brilliant.
- This PR now improves upon the previous PR by making this the de-facto
behavior for all menu's on mobile. The only exemption is the navbar
which also uses the menu but caught some layout errors with the changes.

* Fix organisation

* Fix repo/wiki buttons

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-04-26 16:31:58 -04:00
wxiaoguang
d4c789dfc1
Refactor repo clone button and repo clone links, fix JS error on empty repo page (#19208)
The last PR about clone buttons introduced an JS error when visiting an empty repo page:
* https://github.com/go-gitea/gitea/pull/19028
* `Uncaught ReferenceError: isSSH is not defined`, because the variables are scoped and doesn't share between sub templates.

This:
1. Simplify `templates/repo/clone_buttons.tmpl` and make code clear
2. Move most JS code into `initRepoCloneLink`
3. Remove unused `CloneLink.Git`
4. Remove `ctx.Data["DisableSSH"] / ctx.Data["ExposeAnonSSH"] / ctx.Data["DisableHTTP"]`, and only set them when is is needed (eg: deploy keys / ssh keys)
5. Introduce `Data["CloneButton*"]` to provide data for clone buttons and links
6. Introduce `Data["RepoCloneLink"]` for the repo clone link (not the wiki)
7. Remove most `ctx.Data["PageIsWiki"]` because it has been set in the `/wiki` middleware
8. Remove incorrect `quickstart` class in `migrating.tmpl`
2022-03-29 05:21:30 +02:00
zeripath
eb748f5f3c
Add apply-patch, basic revert and cherry-pick functionality (#17902)
This code adds a simple endpoint to apply patches to repositories and
branches on gitea. This is then used along with the conflicting checking
code in #18004 to provide a basic implementation of cherry-pick revert.

Now because the buttons necessary for cherry-pick and revert have 
required us to create a dropdown next to the Browse Source button
I've also implemented Create Branch and Create Tag operations.

Fix #3880 
Fix #17986 

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-02-09 20:28:55 +00:00
Lauris BH
8038610a42
Automatically pause queue if index service is unavailable (#15066)
* Handle keyword search error when issue indexer service is not available

* Implement automatic disabling and resume of code indexer queue
2022-01-27 10:30:51 +02:00
zeripath
5cb0c9aa0d
Propagate context and ensure git commands run in request context (#17868)
This PR continues the work in #17125 by progressively ensuring that git
commands run within the request context.

This now means that the if there is a git repo already open in the context it will be used instead of reopening it.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-01-19 23:26:57 +00:00
fnetX (aka fralix)
830ab75ce0
Switch archive URL code back to href attributes (#17796)
* Add fallback href link
* Switch async archive generation to use href links
* Edit all templates to use href instead of data-url for archives
* Add consistent rel="nofollow" as per wxiaoguang
2021-11-29 21:50:43 +08:00
silverwind
6874fe90e5
Cleanup and use global style on popups (#17674)
* Cleanup and use global style on popups

- Fix typo 'poping' to 'popping'
- Remove most inline 'data-variation' attributes
- Initialize all popups with 'inverted tiny' variation

* misc tweaks

* rename to .tooltip, use jQuery

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2021-11-18 11:26:50 +08:00
zeripath
bbffcc3aec
Multiple Escaping Improvements (#17551)
There are multiple places where Gitea does not properly escape URLs that it is building and there are multiple places where it builds urls when there is already a simpler function available to use this.
    
This is an extensive PR attempting to fix these issues.

1. The first commit in this PR looks through all href, src and links in the Gitea codebase and has attempted to catch all the places where there is potentially incomplete escaping.
2. Whilst doing this we will prefer to use functions that create URLs over recreating them by hand.
3. All uses of strings should be directly escaped - even if they are not currently expected to contain escaping characters. The main benefit to doing this will be that we can consider relaxing the constraints on user names and reponames in future. 
4. The next commit looks at escaping in the wiki and re-considers the urls that are used there. Using the improved escaping here wiki files containing '/'. (This implementation will currently still place all of the wiki files the root directory of the repo but this would not be difficult to change.)
5. The title generation in feeds is now properly escaped.
6. EscapePound is no longer needed - urls should be PathEscaped / QueryEscaped as necessary but then re-escaped with Escape when creating html with locales Signed-off-by: Andrew Thornton <art27@cantab.net>

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-11-16 18:18:25 +00:00
silverwind
cd32b84811
Add icon to vscode clone link (#17641) 2021-11-14 16:48:26 -05:00
John Olheiser
648464b504
Add bundle download for repository (#14538)
* Add bundle download

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

* Fix fmt

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

* Fix build tags

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

* Download specific commit

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2021-08-24 11:47:09 -05:00
a1012112796
ca13e1d56c
Add link to vscode to repo header (#16664)
add link to vscode to repo header

Signed-off-by: a1012112796 <1012112796@qq.com>
2021-08-12 14:21:34 +02:00
Jonathan Tran
5e047b9bd7
Add compare tag dropdown to releases page (#15695)
* Add compare tag dropdown to releases page

* Change defaults to be more intuitive and remove unneeded option

* Fix to select branch on releases page

Co-authored-by: Jonathan Tran <jon@allspice.io>
Co-authored-by: Kyle D <kdumontnu@gmail.com>
2021-05-03 13:27:48 -04:00
silverwind
51313fbb63
Clone panel fixes (#15435)
- Use <button> over <div> for a button
- Fix absent border-right on wiki
- Fix absent border-radius on wiki

Co-authored-by: 6543 <6543@obermui.de>
2021-04-12 20:10:57 -04:00
zeripath
bf53cf0e04
Ensure that new pull request button works on forked forks owned by owner of the root (#14932)
Prevent 404 on new pull request button on forked fork owned by the owner
of the root repository. Also ensure that the names make sense.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-03-16 02:36:34 +01:00
silverwind
9a4050f1e8
Consolidate clone button templates (#14023)
The four clone button templates are pretty much identical except the one
in a non-empty repo had a few features which the others lacked.

Consolidate them in a single shared template which also makes the JS
that remembers protocol work on them all.

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-12-28 13:30:06 -05:00
silverwind
b1cf7f4df1
Add class to page content to unify top margin (#13766)
* Add class to page content to unify top margin

Previously pages would individually set this margin but some didn't so
content would stick to the header without any space. Resolve this by
adding a new class that is added on all pages. The only place where we
remove this margin again is on the pages with menu or wrapper in the
header.

* fix admin notices

* fix team pages

* fix loading segment on gitgraph for arc-green

* fix last missing case

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-11-30 23:00:14 -05:00
silverwind
295fc99607
Markdown and Repo header tweaks (#13744)
* Markdown and Repo header tweaks

- Use CSS vars for all markdown colors
- Tweak repo header, removing double borders and adjust sizes
- Use menu instead of buttons for issue open/close switcher
- Add emoji inversion for select emoji glyphs in arc-green
- Use border over box-shadow for all buttons
- Add spacing element to login form without openid

* repo settings navbar fix

* use shared template in more places and adjust dashboard

* fix remaining open/close combos
2020-11-29 17:52:11 +02:00
silverwind
e00a355427
Dropdowns, Labels fixes and more CSS tweaks (#13733)
* Dropdowns and Labels fixes

- Rework dropdown, menu and label styles
- Improve issue sidebar milestone and label sections
- Fix archived repo and private org badge
- Move more colors to CSS vars
- Move issue number to end of title on issue page

* more dropdown fixes

* fix basic blue labels - fixes #13731

* improve class setting on svg

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-11-29 01:22:04 -05:00
silverwind
7ab3633598
Enable linting of JS inside templates (#13708)
Indentation-related rules are disabled because indent templates with
tabs but our lint rules expect spaces.

Also had to exclude a few files where using template variables in the JS
is causing syntax errors for the JS parser. I don't think there's a way
to solve this otherwise.

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-28 01:01:33 +02:00
silverwind
7bc0c8cff6
Prevent clone protocol button flash on page load (#13626)
* Prevent clone protocol button flash on page load

Previously, the saved active buttons would flash on page load because if
delay involved in JS execution. Prevent these flashes bydisabling
transitions on page load and run the script right after. It's not an
ideal solution (which would require server-side storage of user
settings like this) but I'd say better than before.

* add defer

Co-authored-by: zeripath <art27@cantab.net>
2020-11-26 22:31:09 +02:00
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
silverwind
20a5eff3e8
Change repo home page icons to SVG (#13364) 2020-10-30 14:54:58 -04:00