Deduplicate findReadmeFile() #22177

kousu · 2022-12-20T06:35:25Z

This code was copy-pasted at some point. Revisit it to reunify it.

~~Doing that then encouraged simplifying the types of a couple of related functions.~~

~~As a follow-up, move two helper functions, isReadmeFile() and isReadmeFileExtension(), intimately tied to findReadmeFile(), in as package-private.~~

kousu · 2022-12-20T07:17:44Z

routers/web/repo/view.go

-			URLPrefix:    readmeTreelink,
+			URLPrefix:    path.Dir(treeLink),


I need some advice on this. readmeTreelink was an annoying appendix that needed to be carried around like an albatross on our shoulders. I believe the only reason it existed was for the docs/README.md cases, where you need to append e.g. "docs/" to treeLink to maintain the invariant that URLPrefix is the full URL path, '/src/', the branch name, and any subfolder, for the file being rendered.

But as far as I can tell, in this subroutine the contents of URLPrefix are never served to the user, and nothing seems broken with it switched out like this.

silverwind

Seems like a good refactor. Afraid I can not answer about readmeTreelink but if nothing breaks, I guess we just go for it.

kousu · 2022-12-20T20:54:12Z

Thanks!

Hm looks like CI broke between when I submitted and now. I'll fix that up.

silverwind · 2022-12-20T20:59:11Z

CI failure is likely unrelated, but you can restart by pushing an empty commit just to be sure.

kousu · 2022-12-20T21:54:06Z

Good call, so it was :)

routers/web/repo/view.go

lunny · 2023-01-24T01:32:49Z

I have cut this down to just the primary commit and merged main again (I'll submit the second cleanup in a second PR, since it seems to be slowing down the review of this one). Would anyone be willing to take another look? Thanks! 💮

I will have a look again after the CI PASS.

kousu · 2023-01-25T22:35:35Z

Hiya, this is passing and up to date again with main. :)

routers/web/repo/view.go

codecov-commenter · 2023-02-05T23:42:15Z

Codecov Report

Merging #22177 (c2304e6) into main (ff18d17) will increase coverage by 47.32%.
The diff coverage is 28.81%.

📣 This organization is not using Codecov’s GitHub App Integration. We recommend you install it so Codecov can continue to function properly for your repositories. Learn more

@@            Coverage Diff            @@
##           main   #22177       +/-   ##
=========================================
+ Coverage      0   47.32%   +47.32%     
=========================================
  Files         0     1111     +1111     
  Lines         0   149389   +149389     
=========================================
+ Hits          0    70701    +70701     
- Misses        0    70298    +70298     
- Partials      0     8390     +8390

Impacted Files	Coverage Δ
modules/git/tree_entry.go	`45.00% <0.00%> (ø)`
routers/web/repo/view.go	`50.43% <32.07%> (ø)`
routers/web/repo/find.go	`0.00% <0.00%> (ø)`
modules/log/groutinelabel.go	`100.00% <0.00%> (ø)`
models/repo/pushmirror.go	`75.00% <0.00%> (ø)`
routers/api/v1/repo/branch.go	`50.39% <0.00%> (ø)`
models/auth/token_scope.go	`78.94% <0.00%> (ø)`
modules/recaptcha/recaptcha.go	`0.00% <0.00%> (ø)`
routers/web/repo/middlewares.go	`58.62% <0.00%> (ø)`
modules/log/flags.go	`72.72% <0.00%> (ø)`
... and 1103 more

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lunny · 2023-02-12T03:19:40Z

Please update branch

This code was copy-pasted at some point. Reunify it. But to do this I found I had to expose git.TreeEntry.Tree() Signed-off-by: Nick Guenther <nick.guenther@polymtl.ca>

kousu · 2023-02-12T04:45:55Z

Please update branch

Great! On its way now. Thanks for your time :)

lunny · 2023-02-12T07:08:39Z

Please update branch

Great! On its way now. Thanks for your time :)

Thank you for your work and patience!!!

* upstream/main: Add some headings to repo views (go-gitea#22869) Fix style of actions rerun button (go-gitea#22835) Make issue and code search support camel case (go-gitea#22829) Revert "Fix notification and stopwatch empty states" (go-gitea#22876) Deduplicate findReadmeFile() (go-gitea#22177) Fix milestone title font problem (go-gitea#22863) Fix PR file tree folders no longer collapsing (go-gitea#22864) escape filename when assemble URL (go-gitea#22850) Fix notification and stopwatch empty states (go-gitea#22845) Fix .golangci.yml (go-gitea#22868) Fix migration issue. (go-gitea#22867) Add `/$count` endpoints for NuGet v2 (go-gitea#22855) Preview images for Issue cards in Project Board view (go-gitea#22112) Fix improper HTMLURL usages in Go code (go-gitea#22839) Use proxy for pull mirror (go-gitea#22771)

These functions don't examine contents, just filenames, so they don't fit in well in a markup module. This was originally part of #22177. Signed-off-by: Nick Guenther <nick.guenther@polymtl.ca>

Fixes a bug introduced in go-gitea#22177 which allows finding READMEs like docs/docs/docs/.gitea/.github/docs/README.md

!fixup go-gitea#22177 The only place this function is used so far is in findReadmeFileInEntries(), so the only visible effect of this oversight was in an obscure corner: if the README was in a subfolder and was a symlink that pointed up, as in .github/README.md -> ../docs/old/setup.md, the README would fail to render when because FollowLinks() hit the nil ptree.

…e() (#22902) !fixup #22177 The only place this function is used so far is in findReadmeFileInEntries(), so the only visible effect of this oversight was in an obscure README-related corner: if the README was in a subfolder and was a symlink that pointed up, as in .github/README.md -> ../docs/old/setup.md, the README would fail to render when FollowLinks() hit the nil ptree. This makes the ptree non-nil and thus repairs it.

Fixes a bug introduced in go-gitea#22177 which allows finding READMEs like docs/docs/docs/.gitea/.github/docs/README.md Fixes go-gitea#23694

…s. (#23695) Fixes a bug introduced in #22177 which allows finding READMEs like docs/docs/docs/.gitea/.github/docs/README.md Fixes #23694

kousu force-pushed the dedupe-findReadmeFile branch 4 times, most recently from c424ae3 to 981f19b Compare December 20, 2022 07:11

kousu commented Dec 20, 2022

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GiteaBot added the lgtm/need 2 This PR needs two approvals by maintainers to be considered for merging. label Dec 20, 2022

kousu marked this pull request as ready for review December 20, 2022 07:21

kousu force-pushed the dedupe-findReadmeFile branch 2 times, most recently from c66a1f0 to 0b0f2bb Compare December 20, 2022 16:09

silverwind added the type/refactoring Existing code has been cleaned up. There should be no new functionality. label Dec 20, 2022

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GiteaBot added lgtm/need 1 This PR needs approval from one additional maintainer to be merged. and removed lgtm/need 2 This PR needs two approvals by maintainers to be considered for merging. labels Dec 20, 2022

kousu force-pushed the dedupe-findReadmeFile branch from 0b0f2bb to a78e665 Compare December 20, 2022 21:24

kousu mentioned this pull request Dec 20, 2022

git-annex neuropoly/gitea#1

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lunny reviewed Dec 21, 2022

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kousu force-pushed the dedupe-findReadmeFile branch 4 times, most recently from b907a0e to 4f31708 Compare December 21, 2022 20:18

kousu changed the title ~~Deduplicate findReadmeFile() code.~~ Deduplicate findReadmeFile() Dec 22, 2022

kousu force-pushed the dedupe-findReadmeFile branch 2 times, most recently from 067bf63 to 4138aa2 Compare December 24, 2022 21:06

kousu force-pushed the dedupe-findReadmeFile branch from 3fab56a to 4138aa2 Compare December 24, 2022 21:09

kousu mentioned this pull request Dec 24, 2022

Search for READMEs in []git.TreeEntry not git.Tree neuropoly/gitea#38

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kousu force-pushed the dedupe-findReadmeFile branch from bc1d840 to 9fbfdd7 Compare January 24, 2023 19:09

yardenshoham added the skip-changelog This PR is irrelevant for the (next) changelog, for example bug fixes for unreleased features. label Jan 25, 2023

lunny reviewed Jan 26, 2023

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GiteaBot added lgtm/done This PR has enough approvals to get merged. There are no important open reservations anymore. and removed lgtm/need 1 This PR needs approval from one additional maintainer to be merged. labels Feb 12, 2023

lunny added the reviewed/wait-merge This pull request is part of the merge queue. It will be merged soon. label Feb 12, 2023

Deduplicate findReadmeFile() code.

9201b8c

This code was copy-pasted at some point. Reunify it. But to do this I found I had to expose git.TreeEntry.Tree() Signed-off-by: Nick Guenther <nick.guenther@polymtl.ca>

kousu force-pushed the dedupe-findReadmeFile branch from c2304e6 to 9201b8c Compare February 12, 2023 04:44

lunny merged commit e1aca7c into go-gitea:main Feb 12, 2023

lunny removed the reviewed/wait-merge This pull request is part of the merge queue. It will be merged soon. label Feb 12, 2023

kousu mentioned this pull request Feb 12, 2023

Move IsReadmeFile* from modules/markup/ to modules/util #22877

Merged

kousu deleted the dedupe-findReadmeFile branch February 12, 2023 07:49

kousu added a commit to neuropoly/gitea that referenced this pull request Feb 14, 2023

Avoid recursing into sub-sub-sub-docs folders when looking for READMEs.

67aa99c

Fixes a bug introduced in go-gitea#22177 which allows finding READMEs like docs/docs/docs/.gitea/.github/docs/README.md

kousu mentioned this pull request Feb 14, 2023

Remember to attach the parent tree when converting TreeEntry() -> Tree() #22902

Merged

kousu mentioned this pull request Mar 25, 2023

Special README paths can be infinitely nested #23694

Closed

kousu mentioned this pull request Mar 25, 2023

Avoid recursing into sub-sub-sub-docs folders when looking for READMEs. #23695

Merged

jolheiser pushed a commit that referenced this pull request Apr 11, 2023

Avoid recursing into sub-sub-sub-docs folders when looking for README…

ef7fd78

…s. (#23695) Fixes a bug introduced in #22177 which allows finding READMEs like docs/docs/docs/.gitea/.github/docs/README.md Fixes #23694

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Deduplicate findReadmeFile() #22177

Deduplicate findReadmeFile() #22177

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Deduplicate findReadmeFile() #22177

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