ci: add macOS app validation pipeline

scripts/ci/build-ios-unsigned.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+repo_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+dotnet_bin="${DOTNET_BIN:-/Users/brent/.dotnet/dotnet}"
+developer_dir="${DEVELOPER_DIR:-/Applications/Xcode.app/Contents/Developer}"
+project="${repo_dir}/FieldLogger/FieldLogger.csproj"
+runtime_identifier="${IOS_RUNTIME:-ios-arm64}"
+nuget_cache="${UM_TRACE_NUGET_CACHE:-${TMPDIR:-/tmp}/um-trace-ci-nuget}"
+
+export DEVELOPER_DIR="${developer_dir}"
+export NUGET_HTTP_CACHE_PATH="${NUGET_HTTP_CACHE_PATH:-${nuget_cache}/http-cache}"
+
+mkdir -p "${NUGET_HTTP_CACHE_PATH}"
+
+"${dotnet_bin}" restore "${project}" \
+  -p:TargetFrameworks=net9.0-ios \
+  -p:RuntimeIdentifier="${runtime_identifier}" \
+  -p:NuGetAudit=false
+
+# A narrowed restore of the MAUI head can rewrite the referenced library's
+# assets file, so restore the headless sync library explicitly as well.
+"${dotnet_bin}" restore "${repo_dir}/src/FieldLogger.Sync/FieldLogger.Sync.csproj" \
+  -p:NuGetAudit=false
+
+"${dotnet_bin}" clean "${project}" \
+  --framework net9.0-ios \
+  --configuration Debug \
+  -p:TargetFrameworks=net9.0-ios \
+  -p:RuntimeIdentifier="${runtime_identifier}"
+
+"${dotnet_bin}" build "${project}" \
+  --framework net9.0-ios \
+  --configuration Debug \
+  --runtime "${runtime_identifier}" \
+  -p:TargetFrameworks=net9.0-ios \
+  -p:EnableCodeSigning=false \
+  -p:CodesignKey= \
+  -p:CodesignProvision= \
+  --no-restore