Add --profile build argument

Fixes: #190

crates/ubrn_cli/src/android.rs

@@ -232,13 +232,13 @@ impl AndroidArgs {
             .arg(target.to_string())
             .arg("--platform")
             .arg(format!("{}", api_level));
-        if !self.common_args.release {
+        if self.common_args.profile() != "release" {
             cmd.arg("--no-strip");
         }
-        cmd.arg("--").arg("build");
-        if self.common_args.release {
-            cmd.arg("--release");
-        }
+        cmd.arg("--")
+            .arg("build")
+            .arg("--profile")
+            .arg(self.common_args.profile());
         cmd.args(cargo_extras.clone());
         run_cmd(cmd.current_dir(rust_dir))?;
         Ok(target.clone())

crates/ubrn_cli/src/building.rs

@@ -87,6 +87,12 @@ pub(crate) struct CommonBuildArgs {
     #[clap(long, short, default_value = "false")]
     pub(crate) release: bool,
 
+    /// Use a specific build profile
+    ///
+    /// This overrides the -r / --release flag if both are specified.
+    #[clap(long, short)]
+    pub(crate) profile: Option<String>,
+
     /// If the Rust library has been built for at least one target, then
     /// don't re-run cargo build.
     ///
@@ -101,8 +107,8 @@ pub(crate) struct CommonBuildArgs {
 }
 
 impl CommonBuildArgs {
-    pub(crate) fn profile<'a>(&self) -> &'a str {
-        CrateMetadata::profile(self.release)
+    pub(crate) fn profile(&self) -> &str {
+        CrateMetadata::profile(self.profile.as_deref(), self.release)
     }
 }
 

crates/ubrn_cli/src/ios.rs

@@ -212,10 +212,9 @@ impl IOsArgs {
             .arg("--manifest-path")
             .arg(manifest_path)
             .arg("--target")
-            .arg(&target.triple);
-        if self.common_args.release {
-            cmd.arg("--release");
-        }
+            .arg(&target.triple)
+            .arg("--profile")
+            .arg(self.common_args.profile());
         cmd.args(cargo_extras.clone());
         run_cmd(cmd.current_dir(rust_dir))?;
         Ok(())

crates/ubrn_common/src/rust_crate.rs

@@ -21,12 +21,12 @@ pub struct CrateMetadata {
 }
 
 impl CrateMetadata {
-    pub fn profile<'a>(release: bool) -> &'a str {
-        if release {
+    pub fn profile(profile: Option<&str>, release: bool) -> &str {
+        profile.unwrap_or(if release {
             "release"
         } else {
             "debug"
-        }
+        })
     }
 
     pub fn library_path(&self, target: Option<&str>, profile: &str) -> Utf8PathBuf {

docs/src/reference/commandline.md

@@ -62,6 +62,7 @@ This takes care of the work of compiling the Rust, ready for generating bindings
 - `--and-generate` this runs the `generate all` command immediately after building.
 - `--targets` a comma separated list of targets, specific to each platform. This overrides the values in the config file.
 - `--release` builds a release version of the library.
+- `--profile` uses a specific build profile, overriding --release if necessary
 
 ## `build android`
 
@@ -77,13 +78,18 @@ Options:
   -t, --targets <TARGETS>...
           Comma separated list of targets, that override the values in the `config.yaml` file.
 
-          Android: aarch64-linux-android, armv7-linux-androideabi, x86_64-linux-android i686-linux-android,
+          Android: aarch64-linux-android,armv7-linux-androideabi,x86_64-linux-android,i686-linux-android,
 
-          Synonyms for: arm64-v8a, armeabi-v7a, x86_64, x86
+          Synonyms for: arm64-v8a,armeabi-v7a,x86_64,x86
 
   -r, --release
           Build a release build
 
+  -p, --profile <PROFILE>
+          Use a specific build profile
+
+          This overrides the -r / --release flag if both are specified.
+
       --no-cargo
           If the Rust library has been built for at least one target, then don't re-run cargo build.
 
@@ -132,9 +138,8 @@ You can find the version you need in your react-native `android/build.gradle` fi
 ## `build ios`
 
 Build the crate for use on an iOS device or simulator.
-```
-Build the crate for use on an iOS device or simulator
 
+```
 Usage: uniffi-bindgen-react-native build ios [OPTIONS] --config <CONFIG>
 
 Options:
@@ -155,11 +160,16 @@ Options:
   -t, --targets <TARGETS>...
           Comma separated list of targets, that override the values in the `config.yaml` file.
 
-          iOS: aarch64-apple-ios, aarch64-apple-ios-sim, x86_64-apple-ios
+          iOS: aarch64-apple-ios,aarch64-apple-ios-sim,x86_64-apple-ios
 
   -r, --release
           Build a release build
 
+  -p, --profile <PROFILE>
+          Use a specific build profile
+
+          This overrides the -r / --release flag if both are specified.
+
       --no-cargo
           If the Rust library has been built for at least one target, then don't re-run cargo build.
 

xtask/src/run/rust_crate.rs

@@ -21,6 +21,12 @@ pub(crate) struct CrateArg {
     #[clap(long, requires = "crate_dir", default_value = "false")]
     pub(crate) release: bool,
 
+    /// Use a specific build profile
+    ///
+    /// This overrides the release flag if both are specified.
+    #[clap(long, requires = "crate_dir")]
+    pub(crate) profile: Option<String>,
+
     /// Do not invoke cargo build.
     ///
     /// This is useful when invoking from within a test.
@@ -31,29 +37,27 @@ pub(crate) struct CrateArg {
 impl CrateArg {
     pub(crate) fn cargo_build(&self, clean: bool) -> Result<CrateMetadata> {
         let metadata = CrateMetadata::try_from(self.crate_dir.clone().expect("crate has no path"))?;
-        let profile = CrateMetadata::profile(self.release);
-        let lib_path = metadata.library_path(None, profile);
+        let lib_path = metadata.library_path(None, self.profile());
         if lib_path.exists() && clean {
             metadata.cargo_clean()?;
         }
         if !lib_path.exists() || !self.no_cargo {
-            cargo_build(&metadata, self.release)?;
+            cargo_build(&metadata, self.profile())?;
         }
         Ok(metadata)
     }
 
     pub(crate) fn profile(&self) -> &str {
-        CrateMetadata::profile(self.release)
+        CrateMetadata::profile(self.profile.as_deref(), self.release)
     }
 }
 
-fn cargo_build(metadata: &CrateMetadata, release: bool) -> Result<()> {
+fn cargo_build(metadata: &CrateMetadata, profile: &str) -> Result<()> {
     let mut cmd = Command::new("cargo");
     cmd.current_dir(metadata.crate_dir());
-    cmd.arg("build");
-    if release {
-        cmd.arg("--release");
-    }
+    cmd.arg("build")
+        .arg("--profile")
+        .arg(profile);
     run_cmd_quietly(&mut cmd)?;
     Ok(())
 }