Commit d7b9a689fe8fd68a87cb34f32d67de8695e61ee4 | the-knife

author	Theo Browne <me@t3.gg> 2026-08-21 01:11:46-04:00
committer	GitHub <noreply@github.com> 2026-08-20 22:11:46-07:00
log	d7b9a689fe8fd68a87cb34f32d67de8695e61ee4
tree	a2b9669e2514c732a60d8c92df6e8bef3223dae7
parent	e2697d63ec52e719ebd2d4e25baee2cb58243c83
signature	Signed by PGP key B5690EEEBB952194

perf(ci): parallelize the test suite and split out Rust checks (#7286)

Co-authored-by: Codesmith <codesmith-bot@users.noreply.github.com>

1 files changed, 79 insertions(+), 14 deletions(-)

.github
- workflows
  - ci.yml

.github/workflows/ci.yml+79-14

...	...	@@ -31,11 +31,6 @@ jobs:
31	31	cache: true
32	32	run-install: true
33	33
34		- name: Setup Rust
35		uses: dtolnay/rust-toolchain@stable
36		with:
37		components: rustfmt
38
39	34	- name: Ensure Electron runtime is installed
40	35	run: vp run --filter @t3tools/desktop ensure:electron
41	36
...	...	@@ -45,9 +40,6 @@ jobs:
45	40	- name: Typecheck
46	41	run: vpr typecheck
47	42
48		- name: Check resource monitor formatting
49		run: cargo fmt --manifest-path native/resource-monitor/Cargo.toml -- --check
50
51	43	- name: Build desktop pipeline
52	44	run: vp run build:desktop
53	45
...	...	@@ -57,6 +49,11 @@ jobs:
57	49	grep -nE "desktopBridge\|getLocalEnvironmentBootstrap\|PICK_FOLDER_CHANNEL\|wsUrl" apps/desktop/dist-electron/preload.cjs
58	50	grep -n "__clerk_internal_electron_passkeys" apps/desktop/dist-electron/preload.cjs
59	51
	52	# Everything except `t3` (apps/server). `--parallel` drops the package
	53	# dependency ordering that `vp run` applies by default: these `test` tasks
	54	# declare no `dependsOn` and resolve workspace deps from source, so ordering
	55	# only bought us idle runners between dependency layers. The concurrency
	56	# limit stays at the default 4 so peak load per runner is unchanged.
60	57	test:
61	58	name: Test
62	59	runs-on: blacksmith-8vcpu-ubuntu-2404
...	...	@@ -77,20 +74,65 @@ jobs:
77	74	cache: true
78	75	run-install: true
79	76
80		- name: Setup Rust
81		uses: dtolnay/rust-toolchain@stable
82
83	77	- name: Ensure Electron runtime is installed
84	78	run: vp run --filter @t3tools/desktop ensure:electron
85	79
	80	- name: Test
	81	run: vp run --parallel --concurrency-limit 4 --filter '!t3' --filter '!@t3tools/monorepo' test
	82
	83	# apps/server sets `fileParallelism: false`, so its 239 files run strictly
	84	# one at a time. Sharding spreads them over separate runners instead of
	85	# separate workers, so no two server test files ever share a machine and the
	86	# isolation that flag buys is preserved exactly.
	87	test_server:
	88	name: Test Server ${{ matrix.shard }}
	89	runs-on: blacksmith-8vcpu-ubuntu-2404
	90	timeout-minutes: 10
	91	strategy:
	92	fail-fast: false
	93	matrix:
	94	shard: [1, 2, 3]
	95	steps:
	96	- name: Checkout
	97	uses: actions/checkout@v6
	98	with:
	99	sparse-checkout: \|
	100	/*
	101	!/.repos/
	102	sparse-checkout-cone-mode: false
	103
	104	- name: Setup Vite+
	105	uses: voidzero-dev/setup-vp@v1
	106	with:
	107	node-version-file: package.json
	108	cache: true
	109	run-install: true
	110
	111	# No Electron setup here: `t3` (apps/server) has no Electron dependency
	112	# and none of its tests touch the runtime. Only the non-server `test`
	113	# job, which covers @t3tools/desktop, needs the download.
86	114	- name: Test
87	115	env:
88	116	T3CODE_TRANSFER_BUDGET_REPORT_PATH: ${{ runner.temp }}/t3code-transfer-budget.md
89	117	T3CODE_TRANSFER_BUDGET_RESULT_PATH: ${{ runner.temp }}/thread-transfer-result.json
90		run: vp run test
	118	run: vp run --filter t3 test --shard ${{ matrix.shard }}/${{ strategy.job-total }}
	119
	120	# src/server.test.ts writes the budget report, so exactly one shard
	121	# produces these files. Gating the upload on their presence keeps a
	122	# single `thread-transfer-results` artifact per run, which is the name
	123	# thread-transfer-report.yml resolves.
	124	- name: Detect transfer budget report
	125	id: transfer_budget
	126	if: always()
	127	run: \|
	128	if test -f "${{ runner.temp }}/thread-transfer-result.json"; then
	129	echo "present=true" >> "$GITHUB_OUTPUT"
	130	else
	131	echo "present=false" >> "$GITHUB_OUTPUT"
	132	fi
91	133
92	134	- name: Publish transfer budget report
93		if: always()
	135	if: always() && steps.transfer_budget.outputs.present == 'true'
94	136	run: \|
95	137	if test -f "${{ runner.temp }}/t3code-transfer-budget.md"; then
96	138	tee -a "$GITHUB_STEP_SUMMARY" < "${{ runner.temp }}/t3code-transfer-budget.md"
...	...	@@ -99,7 +141,7 @@ jobs:
99	141	fi
100	142
101	143	- name: Upload thread transfer result
102		if: always()
	144	if: always() && steps.transfer_budget.outputs.present == 'true'
103	145	uses: actions/upload-artifact@v7
104	146	with:
105	147	name: thread-transfer-results
...	...	@@ -107,6 +149,29 @@ jobs:
107	149	if-no-files-found: ignore
108	150	retention-days: 30
109	151
	152	# Split out of Check and Test: both paid ~7-9s to install a Rust toolchain
	153	# for checks that take under 3s, on the critical path of every PR.
	154	rust:
	155	name: Rust
	156	runs-on: blacksmith-4vcpu-ubuntu-2404
	157	timeout-minutes: 10
	158	steps:
	159	- name: Checkout
	160	uses: actions/checkout@v6
	161	with:
	162	sparse-checkout: \|
	163	/*
	164	!/.repos/
	165	sparse-checkout-cone-mode: false
	166
	167	- name: Setup Rust
	168	uses: dtolnay/rust-toolchain@stable
	169	with:
	170	components: rustfmt
	171
	172	- name: Check resource monitor formatting
	173	run: cargo fmt --manifest-path native/resource-monitor/Cargo.toml -- --check
	174
110	175	- name: Test resource monitor
111	176	run: cargo test --locked --manifest-path native/resource-monitor/Cargo.toml
112	177