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Change to content hash for RN canary VERSION strings #28582

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merged 1 commit into from
Mar 19, 2024

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kassens
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@kassens kassens commented Mar 18, 2024

With this change, the different files in RN will have different hashes. This replaces the git hash and means that the file content (including version) is only updated when the rest of the file content actually changes. This should remove "noop" changes that need to be synced that only update the version string.

A difference to the www implementation here is (and I'd be looking at updating www as well if this lands well) that each file has an individual hash instead of a combined content hash. This further reduces the number of updated files and I couldn't find a reason we need to have these in sync. The best I can gather is that this hash is used so folks don't directly compare version string and make future updates harder.

@facebook-github-bot facebook-github-bot added CLA Signed React Core Team Opened by a member of the React Core Team labels Mar 18, 2024
@react-sizebot
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Comparing: 9c75cd5...175a079

Critical size changes

Includes critical production bundles, as well as any change greater than 2%:

Name +/- Base Current +/- gzip Base gzip Current gzip
oss-stable/react-dom/cjs/react-dom.production.min.js = 176.83 kB 176.83 kB = 54.91 kB 54.91 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js = 173.26 kB 173.26 kB = 54.04 kB 54.04 kB
facebook-www/ReactDOM-prod.classic.js = 594.27 kB 594.27 kB = 104.44 kB 104.44 kB
facebook-www/ReactDOM-prod.modern.js = 577.53 kB 577.53 kB = 101.47 kB 101.47 kB
test_utils/ReactAllWarnings.js Deleted 66.63 kB 0.00 kB Deleted 16.28 kB 0.00 kB

Significant size changes

Includes any change greater than 0.2%:

Expand to show
Name +/- Base Current +/- gzip Base gzip Current gzip
test_utils/ReactAllWarnings.js Deleted 66.63 kB 0.00 kB Deleted 16.28 kB 0.00 kB

Generated by 🚫 dangerJS against 175a079

@josephsavona
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This seems fine if it's only updating files that are synced to Meta, rather than files used in OSS. Hard to tell from the code if that's strictly the case.

@kassens kassens merged commit cb076b5 into facebook:main Mar 19, 2024
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@rickhanlonii
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LGTM, let's just follow up to confirm it doesn't impact the OSS files

@kassens kassens deleted the pr28582 branch March 19, 2024 20:16
kassens added a commit to kassens/react that referenced this pull request Mar 19, 2024
In facebook#28582 I missed that experimental files have a copy of this build function setting the version strings.
kassens added a commit that referenced this pull request Mar 19, 2024
Also apply content hash for experimental files

In #28582 I missed that experimental files have a copy of this build
function setting the version strings.
gnoff added a commit to gnoff/next.js that referenced this pull request Mar 25, 2024
- facebook/react#28596
- facebook/react#28625
- facebook/react#28616
- facebook/react#28491
- facebook/react#28583
- facebook/react#28427
- facebook/react#28613
- facebook/react#28599
- facebook/react#28611
- facebook/react#28610
- facebook/react#28606
- facebook/react#28598
- facebook/react#28549
- facebook/react#28557
- facebook/react#28467
- facebook/react#28591
- facebook/react#28459
- facebook/react#28590
- facebook/react#28564
- facebook/react#28582
- facebook/react#28579
- facebook/react#28578
- facebook/react#28521
- facebook/react#28550
- facebook/react#28576
- facebook/react#28577
- facebook/react#28571
- facebook/react#28572
- facebook/react#28560
- facebook/react#28569
- facebook/react#28573
- facebook/react#28546
- facebook/react#28568
- facebook/react#28562
- facebook/react#28566
- facebook/react#28565
- facebook/react#28559
- facebook/react#28508
- facebook/react#20432
- facebook/react#28555
- facebook/react#24730
- facebook/react#28472
- facebook/react#27991
- facebook/react#28514
- facebook/react#28548
- facebook/react#28526
- facebook/react#28515
- facebook/react#28533
- facebook/react#28532
- facebook/react#28531
- facebook/react#28407
- facebook/react#28522
- facebook/react#28538
- facebook/react#28509
- facebook/react#28534
- facebook/react#28527
- facebook/react#28528
- facebook/react#28519
- facebook/react#28411
- facebook/react#28520
- facebook/react#28518
- facebook/react#28493
- facebook/react#28504
- facebook/react#28499
- facebook/react#28501
- facebook/react#28496
- facebook/react#28471
- facebook/react#28351
- facebook/react#28486
- facebook/react#28490
- facebook/react#28488
- facebook/react#28468
- facebook/react#28321
- facebook/react#28477
- facebook/react#28479
- facebook/react#28480
- facebook/react#28478
- facebook/react#28464
- facebook/react#28475
- facebook/react#28456
- facebook/react#28319
- facebook/react#28345
- facebook/react#28337
- facebook/react#28335
- facebook/react#28466
- facebook/react#28462
- facebook/react#28322
- facebook/react#28444
- facebook/react#28448
- facebook/react#28449
- facebook/react#28446
- facebook/react#28447
- facebook/react#24580
- facebook/react#28514
- facebook/react#28548
- facebook/react#28526
- facebook/react#28515
- facebook/react#28533
- facebook/react#28532
- facebook/react#28531
- facebook/react#28407
- facebook/react#28522
- facebook/react#28538
- facebook/react#28509
- facebook/react#28534
- facebook/react#28527
- facebook/react#28528
- facebook/react#28519
- facebook/react#28411
- facebook/react#28520
- facebook/react#28518
- facebook/react#28493
- facebook/react#28504
- facebook/react#28499
- facebook/react#28501
- facebook/react#28496
- facebook/react#28471
- facebook/react#28351
- facebook/react#28486
- facebook/react#28490
- facebook/react#28488
- facebook/react#28468
- facebook/react#28321
- facebook/react#28477
- facebook/react#28479
- facebook/react#28480
- facebook/react#28478
- facebook/react#28464
- facebook/react#28475
- facebook/react#28456
- facebook/react#28319
- facebook/react#28345
- facebook/react#28337
- facebook/react#28335
- facebook/react#28466
- facebook/react#28462
- facebook/react#28322
- facebook/react#28444
- facebook/react#28448
- facebook/react#28449
- facebook/react#28446
- facebook/react#28447
- facebook/react#24580
gnoff added a commit to gnoff/next.js that referenced this pull request Mar 25, 2024
- facebook/react#28596
- facebook/react#28625
- facebook/react#28616
- facebook/react#28491
- facebook/react#28583
- facebook/react#28427
- facebook/react#28613
- facebook/react#28599
- facebook/react#28611
- facebook/react#28610
- facebook/react#28606
- facebook/react#28598
- facebook/react#28549
- facebook/react#28557
- facebook/react#28467
- facebook/react#28591
- facebook/react#28459
- facebook/react#28590
- facebook/react#28564
- facebook/react#28582
- facebook/react#28579
- facebook/react#28578
- facebook/react#28521
- facebook/react#28550
- facebook/react#28576
- facebook/react#28577
- facebook/react#28571
- facebook/react#28572
- facebook/react#28560
- facebook/react#28569
- facebook/react#28573
- facebook/react#28546
- facebook/react#28568
- facebook/react#28562
- facebook/react#28566
- facebook/react#28565
- facebook/react#28559
- facebook/react#28508
- facebook/react#20432
- facebook/react#28555
- facebook/react#24730
- facebook/react#28472
- facebook/react#27991
- facebook/react#28514
- facebook/react#28548
- facebook/react#28526
- facebook/react#28515
- facebook/react#28533
- facebook/react#28532
- facebook/react#28531
- facebook/react#28407
- facebook/react#28522
- facebook/react#28538
- facebook/react#28509
- facebook/react#28534
- facebook/react#28527
- facebook/react#28528
- facebook/react#28519
- facebook/react#28411
- facebook/react#28520
- facebook/react#28518
- facebook/react#28493
- facebook/react#28504
- facebook/react#28499
- facebook/react#28501
- facebook/react#28496
- facebook/react#28471
- facebook/react#28351
- facebook/react#28486
- facebook/react#28490
- facebook/react#28488
- facebook/react#28468
- facebook/react#28321
- facebook/react#28477
- facebook/react#28479
- facebook/react#28480
- facebook/react#28478
- facebook/react#28464
- facebook/react#28475
- facebook/react#28456
- facebook/react#28319
- facebook/react#28345
- facebook/react#28337
- facebook/react#28335
- facebook/react#28466
- facebook/react#28462
- facebook/react#28322
- facebook/react#28444
- facebook/react#28448
- facebook/react#28449
- facebook/react#28446
- facebook/react#28447
- facebook/react#24580
EdisonVan pushed a commit to EdisonVan/react that referenced this pull request Apr 15, 2024
With this change, the different files in RN will have *different*
hashes. This replaces the git hash and means that the file content
(including version) is only updated when the rest of the file content
actually changes. This should remove "noop" changes that need to be
synced that only update the version string.

A difference to the www implementation here is (and I'd be looking at
updating www as well if this lands well) that each file has an
individual hash instead of a combined content hash. This further reduces
the number of updated files and I couldn't find a reason we need to have
these in sync. The best I can gather is that this hash is used so folks
don't directly compare version string and make future updates harder.
EdisonVan pushed a commit to EdisonVan/react that referenced this pull request Apr 15, 2024
Also apply content hash for experimental files

In facebook#28582 I missed that experimental files have a copy of this build
function setting the version strings.
bigfootjon pushed a commit that referenced this pull request Apr 18, 2024
With this change, the different files in RN will have *different*
hashes. This replaces the git hash and means that the file content
(including version) is only updated when the rest of the file content
actually changes. This should remove "noop" changes that need to be
synced that only update the version string.

A difference to the www implementation here is (and I'd be looking at
updating www as well if this lands well) that each file has an
individual hash instead of a combined content hash. This further reduces
the number of updated files and I couldn't find a reason we need to have
these in sync. The best I can gather is that this hash is used so folks
don't directly compare version string and make future updates harder.

DiffTrain build for commit cb076b5.
bigfootjon pushed a commit that referenced this pull request Apr 18, 2024
Also apply content hash for experimental files

In #28582 I missed that experimental files have a copy of this build
function setting the version strings.

DiffTrain build for commit 37676ab.
eps1lon added a commit to vercel/next.js that referenced this pull request Apr 19, 2024
### React upstream changes

- facebook/react#28643
- facebook/react#28628
- facebook/react#28361
- facebook/react#28513
- facebook/react#28299
- facebook/react#28617
- facebook/react#28618
- facebook/react#28621
- facebook/react#28614
- facebook/react#28596
- facebook/react#28625
- facebook/react#28616
- facebook/react#28491
- facebook/react#28583
- facebook/react#28427
- facebook/react#28613
- facebook/react#28599
- facebook/react#28611
- facebook/react#28610
- facebook/react#28606
- facebook/react#28598
- facebook/react#28549
- facebook/react#28557
- facebook/react#28467
- facebook/react#28591
- facebook/react#28459
- facebook/react#28590
- facebook/react#28564
- facebook/react#28582
- facebook/react#28579
- facebook/react#28578
- facebook/react#28521
- facebook/react#28550
- facebook/react#28576
- facebook/react#28577
- facebook/react#28571
- facebook/react#28572
- facebook/react#28560
- facebook/react#28569
- facebook/react#28573
- facebook/react#28546
- facebook/react#28568
- facebook/react#28562
- facebook/react#28566
- facebook/react#28565
- facebook/react#28559
- facebook/react#28508
- facebook/react#20432
- facebook/react#28555
- facebook/react#24730
- facebook/react#28472
- facebook/react#27991
- facebook/react#28514
- facebook/react#28548
- facebook/react#28526
- facebook/react#28515
- facebook/react#28533
- facebook/react#28532
- facebook/react#28531
- facebook/react#28407
- facebook/react#28522
- facebook/react#28538
- facebook/react#28509
- facebook/react#28534
- facebook/react#28527
- facebook/react#28528
- facebook/react#28519
- facebook/react#28411
- facebook/react#28520
- facebook/react#28518
- facebook/react#28493
- facebook/react#28504
- facebook/react#28499
- facebook/react#28501
- facebook/react#28496
- facebook/react#28471
- facebook/react#28351
- facebook/react#28486
- facebook/react#28490
- facebook/react#28488
- facebook/react#28468
- facebook/react#28321
- facebook/react#28477
- facebook/react#28479
- facebook/react#28480
- facebook/react#28478
- facebook/react#28464
- facebook/react#28475
- facebook/react#28456
- facebook/react#28319
- facebook/react#28345
- facebook/react#28337
- facebook/react#28335
- facebook/react#28466
- facebook/react#28462
- facebook/react#28322
- facebook/react#28444
- facebook/react#28448
- facebook/react#28449
- facebook/react#28446
- facebook/react#28447
- facebook/react#24580
- facebook/react#28514
- facebook/react#28548
- facebook/react#28526
- facebook/react#28515
- facebook/react#28533
- facebook/react#28532
- facebook/react#28531
- facebook/react#28407
- facebook/react#28522
- facebook/react#28538
- facebook/react#28509
- facebook/react#28534
- facebook/react#28527
- facebook/react#28528
- facebook/react#28519
- facebook/react#28411
- facebook/react#28520
- facebook/react#28518
- facebook/react#28493
- facebook/react#28504
- facebook/react#28499
- facebook/react#28501
- facebook/react#28496
- facebook/react#28471
- facebook/react#28351
- facebook/react#28486
- facebook/react#28490
- facebook/react#28488
- facebook/react#28468
- facebook/react#28321
- facebook/react#28477
- facebook/react#28479
- facebook/react#28480
- facebook/react#28478
- facebook/react#28464
- facebook/react#28475
- facebook/react#28456
- facebook/react#28319
- facebook/react#28345
- facebook/react#28337
- facebook/react#28335
- facebook/react#28466
- facebook/react#28462
- facebook/react#28322
- facebook/react#28444
- facebook/react#28448
- facebook/react#28449
- facebook/react#28446
- facebook/react#28447
- facebook/react#24580
yungsters added a commit to yungsters/react that referenced this pull request May 30, 2024
yungsters added a commit that referenced this pull request May 30, 2024
#29236 caused issues for internal
syncs at Meta, because we were computing version numbers using file
hashes (to eliminate "no-op" internal sync commits). The problem is that
since version numbers may not be consistent across synced files (e.g. if
some files have not changed in recent commits), the newly introduced
version mismatch check fails.

There's some more work that needs to be done here to restore the
benefits of file-specific hashing, but for now this simply reverts the
content hash changes from the following PRs:

- #28633
(95319ab)
- #28590
(37676ab)
- #28582
(cb076b5)
- #26734
(5dd90c5)
- #26331
(3cad3a5)
github-actions bot pushed a commit that referenced this pull request May 30, 2024
#29236 caused issues for internal
syncs at Meta, because we were computing version numbers using file
hashes (to eliminate "no-op" internal sync commits). The problem is that
since version numbers may not be consistent across synced files (e.g. if
some files have not changed in recent commits), the newly introduced
version mismatch check fails.

There's some more work that needs to be done here to restore the
benefits of file-specific hashing, but for now this simply reverts the
content hash changes from the following PRs:

- #28633
(95319ab)
- #28590
(37676ab)
- #28582
(cb076b5)
- #26734
(5dd90c5)
- #26331
(3cad3a5)

DiffTrain build for [5bd4031](5bd4031)
github-actions bot pushed a commit that referenced this pull request May 30, 2024
#29236 caused issues for internal
syncs at Meta, because we were computing version numbers using file
hashes (to eliminate "no-op" internal sync commits). The problem is that
since version numbers may not be consistent across synced files (e.g. if
some files have not changed in recent commits), the newly introduced
version mismatch check fails.

There's some more work that needs to be done here to restore the
benefits of file-specific hashing, but for now this simply reverts the
content hash changes from the following PRs:

- #28633
(95319ab)
- #28590
(37676ab)
- #28582
(cb076b5)
- #26734
(5dd90c5)
- #26331
(3cad3a5)

DiffTrain build for commit 5bd4031.
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