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Author SHA1 Message Date
Kate Lovett
9d96df2364
Modernize framework lints (#179089) 
WIP

Commits separated as follows:
- Update lints in analysis_options files
- Run `dart fix --apply`
- Clean up leftover analysis issues 
- Run `dart format .` in the right places.

Local analysis and testing passes. Checking CI now.

Part of https://github.com/flutter/flutter/issues/178827
- Adoption of flutter_lints in examples/api coming in a separate change
(cc @loic-sharma)

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 2025-11-26 01:10:39 +00:00
Jamil Saadeh
f26eddba00
Null aware elements clean-ups (#173074) 
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Converted more null checks to null aware elements.
The analyzer had many false negatives and the regex became pretty wild
to find many of them 😂

I've found more in the engine folder but I'll apply the changes in a
separate PR

Part of #172188 

*If you had to change anything in the [flutter/tests] repo, include a
link to the migration guide as per the [breaking change policy].*

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**Note**: The Flutter team is currently trialing the use of [Gemini Code
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 2025-08-13 15:36:14 +00:00
Michael Goderbauer
5491c8c146
Auto-format Framework (#160545) 
This auto-formats all *.dart files in the repository outside of the
`engine` subdirectory and enforces that these files stay formatted with
a presubmit check.

**Reviewers:** Please carefully review all the commits except for the
one titled "formatted". The "formatted" commit was auto-generated by
running `dev/tools/format.sh -a -f`. The other commits were hand-crafted
to prepare the repo for the formatting change. I recommend reviewing the
commits one-by-one via the "Commits" tab and avoiding Github's "Files
changed" tab as it will likely slow down your browser because of the
size of this PR.

---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
 2024-12-19 20:06:21 +00:00
Yegor
99861b0b98
[web] fix --ab option for web benchmarks (#154574) 
Fix the `--ab` option in the benchmark harness:

- Make `--local-engine-host` optional. The web engine doesn't need it, so it doesn't build it. But the tool crashes by failing to find it.
- Disable icon tree shaking because `--ab` runs against local engine build, whose Dart kernel version is out of sync with the framework, which crashes the const finder.
 2024-11-06 18:07:17 +00:00
Nate Wilson
6b1bc456f4
Arrow syntax for getters (#156483) 
This egotistical PR aims to draw attention to a [style guideline](https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md#use--for-getters-and-callbacks-that-just-return-literals-or-switch-expressions) that I changed:

> #### Use `=>` for getters and callbacks that just return literals or switch expressions

<br>

There was an opportunity for valuable discussion in #154753 about how this structure affects readability, but I shut it down pretty quick since there was a lot of other stuff going on there.

Interested to hear thoughts from @Piinks and others.
 2024-10-17 19:25:14 +00:00
Nate
fa9992eff6
switch statement cleanup (#148382) 
This PR is step 12 in the journey to solve issue #136139 and make the
entire Flutter repo more readable.

Most of it involves implementing switch expressions, and there's also a
few other random things that I wanted to clean up a bit.
 2024-05-16 17:16:06 -07:00
Matan Lurey
a7997f606e
Update dev/devicelab/** to provide --local-engine-host. (#132342) 
Partial work towards https://github.com/flutter/flutter/issues/132245.

I have to admit I don't totally understand what I've updated, or whether
there are more integration points needed.
 2023-08-10 17:25:30 -07:00
Phil Quitslund
5bf6318688
Update collection-fors to prefer final (as per updated prefer_final_in_for_each) (#127511) 
The newly updated lint will soon flag for-each in collections.

See discussion: https://github.com/dart-lang/linter/pull/4383

/cc @goderbauer
 2023-05-26 23:34:36 +00:00
Michael Goderbauer
fda9ecfef7
Remove 1745 decorative breaks (#123259) 
Remove 1745 decorative breaks
 2023-03-22 21:12:22 +00:00
Alexandre Ardhuin
07f1c20474
add missing trailing commas in list/set/map literals (#102585) 2022-04-27 09:15:35 +02:00
Darren Austin
ef5ffd08f6
Migrate devicelab framework code to null safety. (#86325) 
(Attempt to reland #85993)
 2021-07-13 12:14:50 -07:00
Darren Austin
08ef7752d5
Revert "Migrate core devicelab framework to null safety. (#85993)" (#86269) 
This reverts commit 2175e64e4fdb387c5f01242c9a82779d3423e531.
 2021-07-11 23:25:25 -07:00
Darren Austin
2175e64e4f
Migrate core devicelab framework to null safety. (#85993) 
Migrate core devicelab framework to null safety.
 2021-07-11 18:36:30 -07:00
Jenn Magder
94a41cde83
Mixed null safety in dev/devicelab (#84017) 2021-06-05 02:29:03 -07:00
Casey Hillers
9e206a0c93
Refactor devicelab logic to use TaskResult instead of JSON (#67550) 2020-10-07 16:37:09 -07:00
Jim Graham
3519bec6c4
Save results of A/B test runs in a JSON file for future processing (#56416) 2020-05-08 00:34:02 -07:00
Yegor
20803507fd
print intermediate and raw A/B results when not silent (#54676) 
* print intermediate A/B results when not silent
* print raw A/B results when in loud mode
* add tests; handle missing metrics more gracefully
* use less fancy section header on Windows
 2020-04-16 14:36:42 -07:00
Yegor
d119e5f1e4
Add A/B test mode to local devicelab runner (#54494) 
* Add A/B test mode to local devicelab runner
 2020-04-10 16:53:52 -07:00