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Merged
ktoso merged 4 commits into from
May 26, 2026
+28 −6
Merged

CI: Optimize builds and cancel in flight builds #768

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2b62e11
Actions: change cancel-in-progress
ktoso May 26, 2026
0dbdbce
Actions: reduce build matrix to save CI resources
ktoso May 26, 2026
e658f7f
Actions: cache per-sample .build to skip duplicated swift-java compiles
ktoso May 26, 2026
19d67a5
Actions: use hashFiles() with literal patterns for sample cache key
ktoso May 26, 2026
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34 changes: 28 additions & 6 deletions .github/workflows/pull_request.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,10 @@ on:
pull_request:
types: [opened, reopened, synchronize]

concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true

jobs:
soundness:
uses: swiftlang/github-workflows/.github/workflows/soundness.yml@main
Expand Down Expand Up @@ -49,7 +53,7 @@ jobs:
strategy:
fail-fast: true
matrix:
swift_version: ['6.2', '6.3', 'nightly']
swift_version: ['6.3', 'nightly']
os_version: ['jammy']
jdk_vendor: ['corretto']
container:
Expand All @@ -75,7 +79,7 @@ jobs:
strategy:
fail-fast: true
matrix:
swift_version: ['6.2', '6.3']
swift_version: ['6.3']
os_version: ['macos']
jdk_vendor: ['corretto']
env:
Expand Down Expand Up @@ -143,7 +147,7 @@ jobs:
strategy:
fail-fast: false
matrix:
swift_version: ['6.1.3', '6.2', '6.3', 'nightly']
swift_version: ['6.1.3', '6.3', 'nightly']
os_version: ['jammy']
jdk_vendor: ['corretto']
container:
Expand All @@ -167,7 +171,7 @@ jobs:
strategy:
fail-fast: false
matrix:
swift_version: ['6.2.3', '6.3']
swift_version: ['6.3']
os_version: ['macos']
jdk_vendor: ['corretto']
env:
Expand Down Expand Up @@ -221,7 +225,7 @@ jobs:
strategy:
fail-fast: false
matrix:
swift_version: ['6.1.3', '6.2', '6.3', 'nightly']
swift_version: ['6.3']
os_version: ['jammy']
jdk_vendor: ['corretto']
sample_app: [ # TODO: use a reusable-workflow to generate those names
Expand All @@ -239,6 +243,15 @@ jobs:
- uses: actions/checkout@v6
- name: Prepare CI Environment
uses: ./.github/actions/prepare_env
- name: Cache sample .build
uses: actions/cache@v4
continue-on-error: true
with:
path: Samples/${{ matrix.sample_app }}/.build
key: ${{ runner.os }}-swift${{ matrix.swift_version }}-sample-${{ matrix.sample_app }}-${{ hashFiles('Sources/**/*.swift', 'Plugins/**/*.swift', 'Package.swift', 'Package.resolved') }}
restore-keys: |
${{ runner.os }}-swift${{ matrix.swift_version }}-sample-${{ matrix.sample_app }}-
${{ runner.os }}-swift${{ matrix.swift_version }}-sample-
- name: "Verify sample: ${{ matrix.sample_app }}"
run: .github/scripts/validate_sample.sh Samples/${{ matrix.sample_app }}

Expand All @@ -249,7 +262,7 @@ jobs:
strategy:
fail-fast: false
matrix:
swift_version: ['6.2', '6.3'] # no nightly testing on macOS
swift_version: ['6.3'] # no nightly testing on macOS
os_version: ['macos']
jdk_vendor: ['corretto']
sample_app: [ # TODO: use a reusable-workflow to generate those names
Expand All @@ -269,6 +282,15 @@ jobs:
run: ./.github/scripts/install_swiftly.sh
env:
SWIFT_VERSION: "${{ matrix.swift_version }}"
- name: Cache sample .build
uses: actions/cache@v4
continue-on-error: true
with:
path: Samples/${{ matrix.sample_app }}/.build
key: ${{ runner.os }}-swift${{ matrix.swift_version }}-sample-${{ matrix.sample_app }}-${{ hashFiles('Sources/**/*.swift', 'Plugins/**/*.swift', 'Package.swift', 'Package.resolved') }}
restore-keys: |
${{ runner.os }}-swift${{ matrix.swift_version }}-sample-${{ matrix.sample_app }}-
${{ runner.os }}-swift${{ matrix.swift_version }}-sample-
- name: "Verify sample ${{ matrix.sample_app }}"
run: .github/scripts/validate_sample.sh Samples/${{ matrix.sample_app }}

Expand Down
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