Skip calling certain Tasks if the input is empty

[dellis1972]

Fixes #19600

Add conditionals to check if ItemGroups are not empty before executing a Task on a remove machine.

[vs-mobiletools-engineering-service2]

✅ [CI Build #97ae637] Build passed (Build packages) ✅

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Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

✅ [PR Build #97ae637] Build passed (Detect API changes) ✅

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Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

✅ [CI Build #97ae637] Build passed (Build macOS tests) ✅

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Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

💻 [CI Build #97ae637] Tests on macOS X64 - Mac Sonoma (14) passed 💻

✅ All tests on macOS X64 - Mac Sonoma (14) passed.

Pipeline on Agent
Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

💻 [CI Build #97ae637] Tests on macOS M1 - Mac Monterey (12) passed 💻

✅ All tests on macOS M1 - Mac Monterey (12) passed.

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Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

💻 [CI Build #97ae637] Tests on macOS M1 - Mac Ventura (13) passed 💻

✅ All tests on macOS M1 - Mac Ventura (13) passed.

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Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

💻 [CI Build #97ae637] Tests on macOS arm64 - Mac Sequoia (15) passed 💻

✅ All tests on macOS arm64 - Mac Sequoia (15) passed.

Pipeline on Agent
Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

✅ API diff for current PR / commit

.NET ( No breaking changes )

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

✅ API diff vs stable

.NET ( No breaking changes )

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

✅ Generator diff

Generator diff is empty

Pipeline on Agent
Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[vs-mobiletools-engineering-service2]

🚀 [CI Build #97ae637] Test results 🚀

Test results

✅ All tests passed on VSTS: test results.

🎉 All 120 tests passed 🎉

Tests counts

✅ cecil: All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (iOS): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (MacCatalyst): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (macOS): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (Multiple platforms): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (tvOS): All 1 tests passed. Html Report (VSDrops) Download
✅ framework: All 2 tests passed. Html Report (VSDrops) Download
✅ fsharp: All 4 tests passed. Html Report (VSDrops) Download
✅ generator: All 5 tests passed. Html Report (VSDrops) Download
✅ interdependent-binding-projects: All 4 tests passed. Html Report (VSDrops) Download
✅ introspection: All 6 tests passed. Html Report (VSDrops) Download
✅ linker: All 44 tests passed. Html Report (VSDrops) Download
✅ monotouch (iOS): All 8 tests passed. Html Report (VSDrops) Download
✅ monotouch (MacCatalyst): All 11 tests passed. Html Report (VSDrops) Download
✅ monotouch (macOS): All 12 tests passed. Html Report (VSDrops) Download
✅ monotouch (tvOS): All 8 tests passed. Html Report (VSDrops) Download
✅ msbuild: All 2 tests passed. Html Report (VSDrops) Download
✅ windows: All 3 tests passed. Html Report (VSDrops) Download
✅ xcframework: All 4 tests passed. Html Report (VSDrops) Download
✅ xtro: All 1 tests passed. Html Report (VSDrops) Download

Pipeline on Agent
Hash: 97ae6373828cb262f3b263b9a018940b942f2b8a [PR build]

[dellis1972]

I'm sorry I didn't have time to fully test this before the move. But it should be a good start.

[rolfbjarne]

Marking as draft until this is completed.