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GeezerVison is showing github.com — tools: reuse V8 builds even without Cachix on test-shared · nodejs/node@cee0154

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  • .github
    • actions/build-shared
      • action.yml
    • workflows
      • test-shared.yml
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‎.github/actions/build-shared/action.yml‎

Copy file name to clipboardExpand all lines: .github/actions/build-shared/action.yml
+3-10Lines changed: 3 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -5,11 +5,8 @@ description: >
55
test suite inside the pinned nix-shell.
66
77
inputs:
8-
system:
9-
description: System label (e.g. x86_64-linux, aarch64-darwin).
10-
required: true
11-
extra-nix-args:
12-
description: Additional arguments appended to the nix-shell invocation.
8+
extra-nix-flags:
9+
description: Additional CLI arguments appended to the nix-shell invocation.
1310
required: false
1411
default: ''
1512
cachix-auth-token:
@@ -21,13 +18,11 @@ runs:
2118
using: composite
2219
steps:
2320
- uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
24-
if: ${{ github.event_name != 'workflow_dispatch' }}
2521
with:
2622
name: tarballs
2723
path: tarballs
2824

2925
- name: Extract tarball
30-
if: ${{ github.event_name != 'workflow_dispatch' }}
3126
shell: bash
3227
run: |
3328
tar xzf tarballs/*.tar.gz -C "$RUNNER_TEMP"
@@ -61,12 +56,10 @@ runs:
6156
--pure --keep TAR_DIR --keep FLAKY_TESTS \
6257
--keep SCCACHE_GHA_ENABLED --keep ACTIONS_CACHE_SERVICE_V2 --keep ACTIONS_RESULTS_URL --keep ACTIONS_RUNTIME_TOKEN \
6358
--arg loadJSBuiltinsDynamically false \
64-
--arg useSeparateDerivationForV8 true \
6559
--arg ccache "${NIX_SCCACHE:-null}" \
6660
--arg devTools '[]' \
6761
--arg benchmarkTools '[]' \
68-
${{ endsWith(inputs.system, '-darwin') && '--arg withAmaro false --arg withLief false --arg withSQLite false --arg withFFI false --arg extraConfigFlags ''["--without-inspector" "--without-node-options"]'' \' || '\' }}
69-
${{ inputs.extra-nix-args }} \
62+
${{ inputs.extra-nix-flags }} \
7063
--run '
7164
make -C "$TAR_DIR" run-ci -j4 V=1 TEST_CI_ARGS="-p actions --measure-flakiness 9 --skip-tests=$CI_SKIP_TESTS"
7265
' "$TAR_DIR/shell.nix"
Collapse file

‎.github/workflows/test-shared.yml‎

Copy file name to clipboardExpand all lines: .github/workflows/test-shared.yml
+52-21Lines changed: 52 additions & 21 deletions
Original file line numberDiff line numberDiff line change
@@ -117,12 +117,10 @@ jobs:
117117
runs-on: ubuntu-slim
118118
steps:
119119
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
120-
if: ${{ github.event_name != 'workflow_dispatch' }}
121120
with:
122121
persist-credentials: false
123122

124123
- name: Make tarball
125-
if: ${{ github.event_name != 'workflow_dispatch' }}
126124
run: |
127125
export DATESTRING=$(date "+%Y-%m-%d")
128126
export COMMIT=$(git rev-parse --short=10 "$GITHUB_SHA")
@@ -131,7 +129,6 @@ jobs:
131129
DISTTYPE: nightly
132130

133131
- name: Upload tarball artifact
134-
if: ${{ github.event_name != 'workflow_dispatch' }}
135132
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
136133
with:
137134
name: tarballs
@@ -157,55 +154,78 @@ jobs:
157154
runs-on: ${{ matrix.runner }}
158155
steps:
159156
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
160-
if: ${{ github.event_name != 'workflow_dispatch' }}
161157
with:
162158
persist-credentials: false
163159
sparse-checkout: .github/actions
160+
sparse-checkout-cone-mode: false
164161
- uses: ./.github/actions/build-shared
165-
if: ${{ github.event_name != 'workflow_dispatch' }}
162+
name: Build and test Node.js
166163
with:
167-
system: ${{ matrix.system }}
168164
cachix-auth-token: ${{ secrets.CACHIX_AUTH_TOKEN }}
165+
extra-nix-flags: |
166+
--arg useSeparateDerivationForV8 true \
167+
${{ endsWith(matrix.system, '-darwin') && '--arg withAmaro false --arg withLief false --arg withSQLite false --arg withFFI false --arg extraConfigFlags ''["--without-inspector" "--without-node-options"]'' \' || '\' }}
169168
170169
build-aarch64-linux-v8:
171170
needs: build-tarball
172171
runs-on: ubuntu-24.04-arm
173172
name: 'aarch64-linux: Cache V8 build'
173+
outputs:
174+
local-cache: ${{ steps.upload.outcome != 'skipped' && 'true' || '' }}
174175
steps:
175-
- name: Check if Cachix is available
176-
id: cachix-check
177-
run: echo 'IS_AVAILABLE=${{ secrets.CACHIX_AUTH_TOKEN && 'true' }}' >> "$GITHUB_OUTPUT"
178-
179176
- uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
180-
if: ${{ steps.cachix-check.outputs.IS_AVAILABLE == 'true' }}
181177
with:
182178
name: tarballs
183179
path: tarballs
184180

185181
- name: Extract tarball
186-
if: ${{ steps.cachix-check.outputs.IS_AVAILABLE == 'true' }}
187182
shell: bash
188183
run: |
189184
tar xzf tarballs/*.tar.gz -C "$RUNNER_TEMP"
190185
echo "TAR_DIR=$RUNNER_TEMP/$(basename tarballs/*.tar.gz .tar.gz)" >> "$GITHUB_ENV"
191186
192187
- uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
193-
if: ${{ steps.cachix-check.outputs.IS_AVAILABLE == 'true' }}
194188
with:
195189
extra_nix_config: sandbox = true
196190

191+
- name: Evaluate V8 derivation
192+
id: v8-drv
193+
run: |
194+
V8_DRV=$(
195+
nix-instantiate -E "builtins.filter (p: p.pname == ''v8'') (import $TAR_DIR/shell.nix { useSeparateDerivationForV8=true; }).buildInputs"
196+
)
197+
echo "V8_DRV=$V8_DRV" >> "$GITHUB_OUTPUT"
198+
echo "STORE_PATH=$(nix-store -q --outputs "$V8_DRV")" >> "$GITHUB_OUTPUT"
199+
200+
- name: Check if available on Cachix
201+
id: cachix-check
202+
run: |
203+
echo 'HAS_WRITE_TOKEN=${{ secrets.CACHIX_AUTH_TOKEN && 'true' }}' >> "$GITHUB_OUTPUT"
204+
set -x
205+
[ "$(curl -ISsw "%{http_code}" -o /dev/null "https://nodejs.cachix.org/$(basename ${V8_STORE_PATH%-v8-*}).narinfo")" != "200" ] ||
206+
echo "ALREADY_CACHED=true" >> "$GITHUB_OUTPUT"
207+
env:
208+
V8_STORE_PATH: ${{ steps.v8-drv.outputs.STORE_PATH }}
209+
197210
- uses: cachix/cachix-action@1eb2ef646ac0255473d23a5907ad7b04ce94065c # v17
198-
if: ${{ steps.cachix-check.outputs.IS_AVAILABLE == 'true' }}
211+
if: ${{ steps.cachix-check.outputs.ALREADY_CACHED != 'true' }}
199212
with:
200213
name: nodejs
201214
authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
202215

203216
- name: Build V8 derivation
204-
if: ${{ steps.cachix-check.outputs.IS_AVAILABLE == 'true' }}
205-
run: |
206-
nix-build "$(
207-
nix-instantiate -E "builtins.filter (p: p.pname == ''v8'') (import $TAR_DIR/shell.nix { useSeparateDerivationForV8=true; }).buildInputs"
208-
)"
217+
if: ${{ steps.cachix-check.outputs.ALREADY_CACHED != 'true' }}
218+
run: nix-store --export "$(nix-build "$V8_DRV")" > libv8
219+
env:
220+
V8_DRV: ${{ steps.v8-drv.outputs.V8_DRV }}
221+
222+
- name: Upload libv8
223+
if: ${{ steps.cachix-check.outputs.ALREADY_CACHED != 'true' && steps.cachix-check.outputs.HAS_WRITE_TOKEN != 'true' }}
224+
id: upload
225+
uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
226+
with:
227+
name: libv8
228+
path: libv8
209229

210230
# Builds the matrix for `build-openssl` from tools/nix/openssl-matrix.json.
211231
# Output shape:
@@ -253,14 +273,25 @@ jobs:
253273
with:
254274
persist-credentials: false
255275
sparse-checkout: .github/actions
276+
sparse-checkout-cone-mode: false
277+
278+
- uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
279+
if: ${{ needs.build-aarch64-linux-v8.outputs.local-cache }}
280+
with:
281+
name: libv8
282+
256283
- uses: ./.github/actions/build-shared
284+
name: Build and test Node.js
257285
with:
258-
system: aarch64-linux
259286
cachix-auth-token: ${{ secrets.CACHIX_AUTH_TOKEN }}
260287
# Override just the `openssl` attr of the default shared-lib set with
261288
# the matrix-selected nixpkgs attribute (e.g. `openssl_3_6`). All
262289
# other shared libs (brotli, cares, libuv, …) keep their defaults.
263290
# `permittedInsecurePackages` whitelists just the matrix-selected
264291
# release (e.g. `openssl-1.1.1w`) so EOL-with-extended-support
265292
# cycles evaluate without relaxing nixpkgs' meta check globally.
266-
extra-nix-args: --arg sharedLibDeps "(import $TAR_DIR/tools/nix/sharedLibDeps.nix {}) // { openssl = (import $TAR_DIR/tools/nix/pkgs.nix { config.permittedInsecurePackages = [ \"openssl-$OPENSSL_VERSION\" ]; }).$OPENSSL_ATTR; }"
293+
extra-nix-flags: |
294+
--arg useSeparateDerivationForV8 ${{ needs.build-aarch64-linux-v8.outputs.local-cache && '"$(nix-store --import < libv8)"' || 'true' }} \
295+
--arg sharedLibDeps "(import $TAR_DIR/tools/nix/sharedLibDeps.nix {}) // {
296+
openssl = (import $TAR_DIR/tools/nix/pkgs.nix { config.permittedInsecurePackages = [ \"openssl-$OPENSSL_VERSION\" ]; }).$OPENSSL_ATTR;
297+
}" \

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