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Merged
mikelrob merged 5 commits into from
Nov 20, 2025
Merged

Refactor CI workflow for linting and testing #7

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17485a0
Refactor CI workflow for linting and testing
mikelrob Nov 20, 2025
adfbcad
Rename and update build job for Xcode workflow
mikelrob Nov 20, 2025
99246f9
Fix indentation for xcodebuild-action steps
mikelrob Nov 20, 2025
984fff9
Modify iOS build target and add tvOS build step
mikelrob Nov 20, 2025
d3b1f12
Inspect machine for latest versioned iOS sim UDID to use as build/tes…
mikelrob Nov 20, 2025
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52 changes: 13 additions & 39 deletions .github/workflows/swift.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,47 +9,21 @@ on:
jobs:

lint:
runs-on: macos-10.15
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Lint the code
run: swiftlint lint
- uses: cirruslabs/swiftlint-action@v1

build-xc11_7:
runs-on: macos-10.15
build-and-test-iOS-xcode-latest:
runs-on: macos-latest
steps:
- uses: actions/checkout@v2
- name: Select xcode
run: sudo xcode-select -s /Applications/Xcode_11.7.app
- name: Generate xcodeproj
run: swift package generate-xcodeproj
- name: Build on iOS
run: xcodebuild -scheme Animations-Package -destination "platform=iOS Simulator,OS=13.7,name=iPhone 11 Pro" -sdk iphonesimulator13.7 clean build test
- name: Build on tvOS
run: xcodebuild -scheme Animations-Package -destination "platform=tvOS Simulator,OS=13.4,name=Apple TV 4K" -sdk appletvsimulator13.4 clean build test

build-xc12:
runs-on: macos-10.15
steps:
- uses: actions/checkout@v2
- name: Select xcode
run: sudo xcode-select -s /Applications/Xcode_12.app
- name: Generate xcodeproj
run: swift package generate-xcodeproj
- name: Build on iOS
run: xcodebuild -scheme Animations-Package -destination "platform=iOS Simulator,OS=14.0,name=iPhone 11 Pro" -sdk iphonesimulator14.0 clean build test
- name: Build on tvOS
run: xcodebuild -scheme Animations-Package -destination "platform=tvOS Simulator,OS=14.0,name=Apple TV 4K" -sdk appletvsimulator14.0 clean build test

build-xc12_2-beta:
runs-on: macos-10.15
steps:
- uses: actions/checkout@v2
- name: Select xcode
run: sudo xcode-select -s /Applications/Xcode_12.2.app
- name: Generate xcodeproj
run: swift package generate-xcodeproj
- name: Build on iOS
run: xcodebuild -scheme Animations-Package -destination "platform=iOS Simulator,OS=14.2,name=iPhone 12 mini" -sdk iphonesimulator14.2 clean build test
- name: Build on tvOS
run: xcodebuild -scheme Animations-Package -destination "platform=tvOS Simulator,OS=14.2,name=Apple TV 4K" -sdk appletvsimulator14.2 clean build test
- name: Get latest simulator
run: echo "LATEST_SIM_UDID=$(./script/latest-sim)" >> $GITHUB_OUTPUT
id: latest-sim
- uses: sersoft-gmbh/xcodebuild-action@v4
with:
spm-package: './'
scheme: Animations
destination: id=${{ steps.latest-sim.outputs.LATEST_SIM_UDID }}

58 changes: 58 additions & 0 deletions script/latest-sim
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@@ -0,0 +1,58 @@
#!/usr/bin/env bash
set -euo pipefail

# Find and output the UDID of an iOS simulator with the latest version of iOS installed.
# Works with the plain-text output of `xcrun simctl list devices`.

# Get all iOS runtime versions (lines like: "-- iOS 18.2 --")
versions=$(
xcrun simctl list devices 2>/dev/null \
| awk '/^-- iOS[[:space:]]+/ {
# remove leading "-- iOS " and trailing " --"
line=$0
sub(/^-- iOS[[:space:]]*/, "", line)
sub(/[[:space:]]*--[[:space:]]*$/, "", line)
print line
}' \
| sort -V -u
)

if [ -z "$versions" ]; then
echo "Error: No iOS runtimes found." >&2
exit 1
fi

# Get the latest version
latest_version=$(printf "%s\n" "$versions" | tail -n 1)

# Extract the first device UDID for the latest runtime
udid=$(
xcrun simctl list devices 2>/dev/null \
| awk -v ver="$latest_version" '
BEGIN {in_block=0}
# Check if we are entering the target iOS runtime block
/^--[[:space:]]+/ {
in_block = 0
header = $0
if (header ~ "^--[[:space:]]*iOS[[:space:]]+" ver) {
in_block = 1
}
next
}
# If inside the target block, print device lines
in_block && /\(/ {
print $0
}
' \
| head -n 1 \
| grep -oE '\([0-9A-Fa-f\-]{36}\)|\([0-9A-Fa-f\-]{8,}\)' \
| tr -d '()'
)

if [ -z "$udid" ]; then
echo "Error: No simulator found for iOS $latest_version." >&2
exit 2
fi

# Output the UDID
echo "$udid"