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Merged
lawrencecchen merged 2 commits into from
Mar 6, 2026
Merged

Cache Swift packages across CI runs #998

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d8db3ee
Cache Swift packages across CI runs
lawrencecchen Mar 6, 2026
d767274
Include runner in test-e2e cache key
lawrencecchen Mar 6, 2026
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8 changes: 7 additions & 1 deletion .github/workflows/ci-macos-compat.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -73,11 +73,17 @@ jobs:
- name: Clean DerivedData
run: rm -rf ~/Library/Developer/Xcode/DerivedData/GhosttyTabs-*

- name: Cache Swift packages
uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
with:
path: .ci-source-packages
key: spm-${{ matrix.os }}-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
restore-keys: spm-${{ matrix.os }}-

- name: Resolve Swift packages
run: |
set -euo pipefail
SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
rm -rf "$SOURCE_PACKAGES_DIR"
mkdir -p "$SOURCE_PACKAGES_DIR"

for attempt in 1 2 3; do
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16 changes: 14 additions & 2 deletions .github/workflows/ci.yml
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Expand Up @@ -101,11 +101,17 @@ jobs:
# Remove stale build cache to avoid incremental build errors
rm -rf ~/Library/Developer/Xcode/DerivedData/GhosttyTabs-*

- name: Cache Swift packages
uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
with:
path: .ci-source-packages
key: spm-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
restore-keys: spm-

- name: Resolve Swift packages
run: |
set -euo pipefail
SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
rm -rf "$SOURCE_PACKAGES_DIR"
mkdir -p "$SOURCE_PACKAGES_DIR"

for attempt in 1 2 3; do
Expand Down Expand Up @@ -226,11 +232,17 @@ jobs:
- name: Clean DerivedData
run: rm -rf ~/Library/Developer/Xcode/DerivedData/GhosttyTabs-*

- name: Cache Swift packages
uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
with:
path: .ci-source-packages
key: spm-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
restore-keys: spm-

- name: Resolve Swift packages
run: |
set -euo pipefail
SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
rm -rf "$SOURCE_PACKAGES_DIR"
mkdir -p "$SOURCE_PACKAGES_DIR"

for attempt in 1 2 3; do
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17 changes: 9 additions & 8 deletions .github/workflows/nightly.yml
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Expand Up @@ -142,13 +142,12 @@ jobs:
rm GhosttyKit.xcframework.tar.gz
test -d GhosttyKit.xcframework

- name: Configure SwiftPM cache
run: |
set -euo pipefail
CACHE_DIR="${RUNNER_TEMP}/swiftpm-cache/${GITHUB_RUN_ID}"
rm -rf "$CACHE_DIR"
mkdir -p "$CACHE_DIR"
echo "SWIFTPM_CACHE_PATH=$CACHE_DIR" >> "$GITHUB_ENV"
- name: Cache Swift packages
uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
with:
path: .spm-cache
key: spm-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
restore-keys: spm-

- name: Derive Sparkle public key from private key
env:
Expand All @@ -164,7 +163,9 @@ jobs:

- name: Build app (Release)
run: |
xcodebuild -scheme cmux -configuration Release -derivedDataPath build CODE_SIGNING_ALLOWED=NO ASSETCATALOG_COMPILER_APPICON_NAME=AppIcon-Nightly build
xcodebuild -scheme cmux -configuration Release -derivedDataPath build \
-clonedSourcePackagesDirPath .spm-cache \
CODE_SIGNING_ALLOWED=NO ASSETCATALOG_COMPILER_APPICON_NAME=AppIcon-Nightly build

- name: Inject nightly identity and metadata
run: |
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12 changes: 11 additions & 1 deletion .github/workflows/release.yml
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Expand Up @@ -129,6 +129,14 @@ jobs:
rm GhosttyKit.xcframework.tar.gz
test -d GhosttyKit.xcframework

- name: Cache Swift packages
if: steps.guard_release_assets.outputs.skip_all != 'true'
uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
with:
path: .spm-cache
key: spm-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
restore-keys: spm-

- name: Derive Sparkle public key from private key
if: steps.guard_release_assets.outputs.skip_all != 'true'
env:
Expand All @@ -145,7 +153,9 @@ jobs:
- name: Build app (Release)
if: steps.guard_release_assets.outputs.skip_all != 'true'
run: |
xcodebuild -scheme cmux -configuration Release -derivedDataPath build CODE_SIGNING_ALLOWED=NO build
xcodebuild -scheme cmux -configuration Release -derivedDataPath build \
-clonedSourcePackagesDirPath .spm-cache \
CODE_SIGNING_ALLOWED=NO build

- name: Inject Sparkle keys into Info.plist
if: steps.guard_release_assets.outputs.skip_all != 'true'
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8 changes: 7 additions & 1 deletion .github/workflows/test-e2e.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -151,11 +151,17 @@ jobs:
- name: Clean DerivedData
run: rm -rf ~/Library/Developer/Xcode/DerivedData/GhosttyTabs-*

- name: Cache Swift packages
uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
with:
path: .ci-source-packages
key: spm-${{ inputs.runner || 'macos-15' }}-${{ hashFiles('GhosttyTabs.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved') }}
restore-keys: spm-${{ inputs.runner || 'macos-15' }}-

- name: Resolve Swift packages
run: |
set -euo pipefail
SOURCE_PACKAGES_DIR="$PWD/.ci-source-packages"
rm -rf "$SOURCE_PACKAGES_DIR"
mkdir -p "$SOURCE_PACKAGES_DIR"
for attempt in 1 2 3; do
if xcodebuild -project GhosttyTabs.xcodeproj -scheme cmux-unit -configuration Debug \
Expand Down