chore(nuget): Add support for macosx (#553)

Additionally
- Include more metadata in nuget package
- Also generate snupkg for native symbols.
  We intentionally don't add the symbols for native rust shared library
  to the nuget package since that could increase the size of the nuget.
  We will revisit that later.
- update licenses of all the bindings.

closes #551

Signed-off-by: Anand Krishnamoorthi <anakrish@microsoft.com>

xtask/src/tasks/bindings/all.rs

@@ -36,6 +36,8 @@ impl BuildAllBindingsCommand {
             clean: false,
             artifacts_dir: Some(ffi_dir.clone()),
             enforce_artifacts: false,
+            repository_commit: None,
+            include_symbols: false,
         })?;
 
         if nuget_result.packages.is_empty() {

xtask/src/tasks/bindings/csharp.rs

@@ -35,6 +35,14 @@ pub struct BuildNugetCommand {
     /// Require all platform artefacts to exist before packing.
     #[arg(long)]
     pub enforce_artifacts: bool,
+
+    /// Include repository commit metadata in the package.
+    #[arg(long = "repository-commit", value_name = "SHA")]
+    pub repository_commit: Option<String>,
+
+    /// Build a symbols package (snupkg).
+    #[arg(long)]
+    pub include_symbols: bool,
 }
 
 /// Parsed build options shared across tasks that need a NuGet package.
@@ -45,6 +53,8 @@ pub struct BuildNugetConfig {
     pub clean: bool,
     pub artifacts_dir: Option<PathBuf>,
     pub enforce_artifacts: bool,
+    pub repository_commit: Option<String>,
+    pub include_symbols: bool,
 }
 
 /// Result of a NuGet build, including generated artefacts.
@@ -86,6 +96,8 @@ pub fn build_nuget_package(config: &BuildNugetConfig) -> Result<BuildNugetResult
         &profile,
         !config.enforce_artifacts,
         config.clean,
+        config.repository_commit.as_deref(),
+        config.include_symbols,
     )?;
 
     let packages = find_packages(&package_dir)?;
@@ -132,6 +144,8 @@ fn invoke_dotnet_pack(
     profile: &str,
     ignore_missing: bool,
     clean: bool,
+    repository_commit: Option<&str>,
+    include_symbols: bool,
 ) -> Result<PathBuf> {
     let project_dir = root.join("bindings/csharp/Regorus");
     let artifacts_dir_str = artifacts_dir
@@ -140,6 +154,12 @@ fn invoke_dotnet_pack(
 
     let profile_arg = format!("/p:RegorusFFIArtifactsProfile={}", profile);
     let dir_arg = format!("/p:RegorusFFIArtifactsDir={}", artifacts_dir_str);
+    let repo_commit_arg = repository_commit.map(|sha| format!("/p:RepositoryCommit={}", sha));
+    let symbols_args = if include_symbols {
+        Some(("/p:IncludeSymbols=true", "/p:SymbolPackageFormat=snupkg"))
+    } else {
+        None
+    };
 
     if clean {
         clean_msbuild_project(&project_dir)?;
@@ -169,6 +189,9 @@ fn invoke_dotnet_pack(
     build.arg("minimal");
     build.arg(&dir_arg);
     build.arg(&profile_arg);
+    if let Some(arg) = &repo_commit_arg {
+        build.arg(arg);
+    }
     if ignore_missing {
         build.arg("/p:IgnoreMissingArtifacts=true");
     }
@@ -182,6 +205,13 @@ fn invoke_dotnet_pack(
     pack.arg(configuration);
     pack.arg(&dir_arg);
     pack.arg(&profile_arg);
+    if let Some(arg) = &repo_commit_arg {
+        pack.arg(arg);
+    }
+    if let Some((include_symbols_arg, symbols_format_arg)) = symbols_args {
+        pack.arg(include_symbols_arg);
+        pack.arg(symbols_format_arg);
+    }
     if ignore_missing {
         pack.arg("/p:IgnoreMissingArtifacts=true");
     }
@@ -217,6 +247,8 @@ impl BuildNugetCommand {
             clean: self.clean,
             artifacts_dir: self.artifacts_dir.clone(),
             enforce_artifacts: self.enforce_artifacts,
+            repository_commit: self.repository_commit.clone(),
+            include_symbols: self.include_symbols,
         }
     }
 }
@@ -307,6 +339,8 @@ impl TestCsharpCommand {
             clean: self.clean,
             artifacts_dir: self.artifacts_dir.clone(),
             enforce_artifacts: self.enforce_artifacts,
+            repository_commit: None,
+            include_symbols: false,
         };
 
         let mut packages = find_packages(&package_dir)?;