Distribute json doc by LukeMathWalker · Pull Request #101799 · rust-lang/rust

LukeMathWalker · 2022-09-14T12:31:45Z

Overview

We add a new component, rust-json-docs, to distribute the JSON version of rustdoc's output for public compiler crates (i.e. std, alloc, proc_macro, core and test).
As discussed in #101383, we do not bundle this up as part of the existing rust-docs component since rustdoc's JSON format is still unstable.

Open questions / Doubts

I tried my best, but I never touched this codebase and I couldn't find much documentation on how dist works - I pattern-matched existing code, which might have led to some non-sensical choices in the eyes of people more familiar with the codebase. In particular, I am not sure if my choice of adding a new config flag is appropriate or if the decision to build/not build the JSON docs is more appropriately gated by one of the existing flags.
Any suggestion is more than welcome.

Closes#101383

rust-highfive · 2022-09-14T12:31:49Z

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @jyn514 (or someone else) soon.

Please see the contribution instructions for more information.

GuillaumeGomez · 2022-09-14T13:16:09Z

cc @Mark-Simulacrum

aDotInTheVoid · 2022-09-14T14:56:15Z

@rustbot modify labels: +A-rustdoc-json

jyn514

Thanks! This looks roughly right, but I think we can simplify it quite a bit.

Once you've made the change that builds the JSON docs whenever the normal docs are built, I can run @bors try to generate the rust-json-docs component and verify that it has the output you expect. You can also run x dist rust-json-docs locally and look at the tarball in build/dist.

jyn514 · 2022-09-14T22:15:33Z

@rustbot author

LukeMathWalker · 2022-09-15T12:40:29Z

@rustbot label -S-waiting-on-author +S-waiting-on-review

jyn514

This looks in a lot better shape, thanks :) just a few small comments.

jyn514 · 2022-09-15T14:28:47Z

this looks extremely suspicious, but it was already here before so no need to fix it here.

Yeah, this felt broken to me as well - especially considering that we have a vector of request crates but we abort as soon as one of those is built (instead of making sure that all of them are built).

jyn514 · 2022-09-15T18:38:28Z

r=me with that last comment addressed and the commits squashed :) thanks for sticking with this!

LukeMathWalker · 2022-09-16T09:13:35Z

r? @jyn514

LukeMathWalker · 2022-09-16T09:14:09Z

Thank you for guiding me through it @jyn514!

jyn514 · 2022-09-16T14:30:40Z

@bors r+

bors · 2022-09-16T14:30:41Z

📌 Commit ccd4383 has been approved by jyn514

It is now in the queue for this repository.

LukeMathWalker · 2022-09-17T18:38:55Z

I've added a check before attempting the deletion (alternatively I can add try_remove_dir method and handle the error that is returned).
@rustbot label -S-waiting-on-author +S-waiting-on-review

jyn514 · 2022-09-17T18:55:32Z

I noticed that after this change we'll print documenting std twice. Can you fix that while you're at it?

…ed documentation for std crates in nightly toolchains. We also add a new flag to `x doc`, `--json`, to render the JSON-formatted version alongside the HTML-formatted one.

LukeMathWalker · 2022-09-17T19:59:28Z

Fixed it! @jyn514

jyn514 · 2022-09-17T20:37:24Z

@bors r+

bors · 2022-09-17T20:37:25Z

📌 Commit 235dcce has been approved by jyn514

It is now in the queue for this repository.

bors · 2022-09-18T06:01:10Z

⌛ Testing commit 235dcce with merge 8b5ebc275c2ef02347a6a6c1496ea49b411259bd...

bors · 2022-09-18T06:03:16Z

💔 Test failed - checks-actions

rust-log-analyzer · 2022-09-18T06:04:22Z

A job failed! Check out the build log: (web)(plain)

Click to see the possible cause of the failure (guessed by this bot)

jyn514 · 2022-09-18T14:21:36Z

curl: (56) OpenSSL SSL_read: Connection reset by peer, errno 54

@bors retry

bors · 2022-09-19T02:13:57Z

⌛ Testing commit 235dcce with merge c8e12cc...

bors · 2022-09-19T04:56:08Z

☀️ Test successful - checks-actions
Approved by: jyn514
Pushing c8e12cc to master...

rust-timer · 2022-09-19T06:14:45Z

Finished benchmarking commit (c8e12cc): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean¹	range	count²
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	2.6%	[1.9%, 3.4%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.7%	[-2.8%, -2.5%]	2
All ❌✅ (primary)	-	-	0

Cycles

This benchmark run did not return any relevant results for this metric.

the arithmetic mean of the percent change↩
number of relevant changes↩

rustbot added the T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) label Sep 14, 2022

rust-highfive assigned jyn514 Sep 14, 2022

rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 14, 2022

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rustbot added the A-rustdoc-json Area: Rustdoc JSON backend label Sep 14, 2022

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LukeMathWalker force-pushed the distribute-json-doc branch from 37d0444 to ccd4383Compare September 16, 2022 09:12

bors removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 16, 2022

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Sep 17, 2022

Add a new component, rust-json-docs, to distribute the JSON-formatt…
235dcce
…ed documentation for std crates in nightly toolchains. We also add a new flag to `x doc`, `--json`, to render the JSON-formatted version alongside the HTML-formatted one.

LukeMathWalker force-pushed the distribute-json-doc branch from e244549 to 235dcceCompare September 17, 2022 19:58

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 17, 2022

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 18, 2022

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 18, 2022

bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 19, 2022

bors merged commit c8e12cc into rust-lang:masterSep 19, 2022

rustbot added this to the 1.66.0 milestone Sep 19, 2022

bors mentioned this pull request Sep 19, 2022
Add version switcher script for std docs #101855
Closed

ehuss mentioned this pull request Sep 20, 2022
Distribute rust-docs-json via rustup. #102042
Merged

jyn514 mentioned this pull request Oct 31, 2022
x doc std unconditionally recompiles the standard library each time #103785
Closed

LukeMathWalker deleted the distribute-json-doc branch August 3, 2024 16:50

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LukeMathWalker commented Sep 14, 2022

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jyn514 commented Sep 15, 2022

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LukeMathWalkerSep 15, 2022•
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