feat: Add platform arg to force building a specific architecture

src/commands/build.rs

@@ -9,6 +9,7 @@ use blue_build_process_management::{
             BuildTagPushOpts, CheckKeyPairOpts, CompressionType, GenerateImageNameOpts,
             GenerateTagsOpts, SignVerifyOpts,
         },
+        types::Platform,
         BuildDriver, CiDriver, Driver, DriverArgs, SigningDriver,
     },
     logging::{color_str, gen_random_ansi_color},
@@ -58,6 +59,16 @@ pub struct BuildCommand {
     #[builder(default)]
     push: bool,
 
+    /// Build for a specific platform.
+    ///
+    /// NOTE: Building for a different architecture
+    /// than your hardware will require installing
+    /// qemu. Build times will be much greater when
+    /// building for a non-native architecture.
+    #[arg(long, default_value = "native")]
+    #[builder(default)]
+    platform: Platform,
+
     /// The compression format the images
     /// will be pushed in.
     #[arg(short, long, default_value_t = CompressionType::Gzip)]
@@ -260,7 +271,8 @@ impl BuildCommand {
         let tags = Driver::generate_tags(
             &GenerateTagsOpts::builder()
                 .oci_ref(&recipe.base_image_ref()?)
-                .maybe_alt_tags(recipe.alt_tags.as_ref().map(CowCollecter::to_cow_vec))
+                .maybe_alt_tags(recipe.alt_tags.as_ref().map(CowCollecter::collect_cow_vec))
+                .platform(self.platform)
                 .build(),
         )?;
         let image_name = self.image_name(&recipe)?;
@@ -268,6 +280,7 @@ impl BuildCommand {
         let opts = if let Some(archive_dir) = self.archive.as_ref() {
             BuildTagPushOpts::builder()
                 .containerfile(containerfile)
+                .platform(self.platform)
                 .archive_path(format!(
                     "{}/{}.{ARCHIVE_SUFFIX}",
                     archive_dir.to_string_lossy().trim_end_matches('/'),
@@ -279,7 +292,8 @@ impl BuildCommand {
             BuildTagPushOpts::builder()
                 .image(&image_name)
                 .containerfile(containerfile)
-                .tags(tags.to_cow_vec())
+                .platform(self.platform)
+                .tags(tags.collect_cow_vec())
                 .push(self.push)
                 .retry_push(self.retry_push)
                 .retry_count(self.retry_count)
@@ -297,6 +311,7 @@ impl BuildCommand {
                     .retry_push(self.retry_push)
                     .retry_count(self.retry_count)
                     .maybe_tag(tags.first())
+                    .platform(self.platform)
                     .build(),
             )?;
         }

src/commands/generate.rs

@@ -3,7 +3,7 @@ use std::{
     path::{Path, PathBuf},
 };
 
-use blue_build_process_management::drivers::{CiDriver, Driver, DriverArgs};
+use blue_build_process_management::drivers::{types::Platform, CiDriver, Driver, DriverArgs};
 use blue_build_recipe::Recipe;
 use blue_build_template::{ContainerFileTemplate, Template};
 use blue_build_utils::{
@@ -63,6 +63,12 @@ pub struct GenerateCommand {
     #[arg(short = 't', long)]
     syntax_theme: Option<DefaultThemes>,
 
+    /// Inspect the image for a specific platform
+    /// when retrieving the version.
+    #[arg(long, default_value = "native")]
+    #[builder(default)]
+    platform: Platform,
+
     #[clap(flatten)]
     #[builder(default)]
     drivers: DriverArgs,
@@ -115,7 +121,12 @@ impl GenerateCommand {
         info!("Templating for recipe at {}", recipe_path.display());
 
         let template = ContainerFileTemplate::builder()
-            .os_version(Driver::get_os_version(&recipe.base_image_ref()?)?)
+            .os_version(
+                Driver::get_os_version()
+                    .oci_ref(&recipe.base_image_ref()?)
+                    .platform(self.platform)
+                    .call()?,
+            )
             .build_id(Driver::get_build_id())
             .recipe(&recipe)
             .recipe_path(recipe_path.as_path())

src/commands/generate_iso.rs

@@ -203,7 +203,10 @@ impl GenerateIsoCommand {
                     format!("IMAGE_NAME={image_name}",),
                     format!("IMAGE_REPO={image_repo}"),
                     format!("IMAGE_TAG={}", image.tag().unwrap_or("latest")),
-                    format!("VERSION={}", Driver::get_os_version(&image)?),
+                    format!(
+                        "VERSION={}",
+                        Driver::get_os_version().oci_ref(&image).call()?
+                    ),
                 ]);
             }
             GenIsoSubcommand::Recipe { recipe } => {
@@ -216,7 +219,9 @@ impl GenerateIsoCommand {
                     ),
                     format!(
                         "VERSION={}",
-                        Driver::get_os_version(&recipe.base_image_ref()?)?,
+                        Driver::get_os_version()
+                            .oci_ref(&recipe.base_image_ref()?)
+                            .call()?,
                     ),
                 ]);
                 vols.extend(run_volumes![
@@ -230,7 +235,7 @@ impl GenerateIsoCommand {
             .image("ghcr.io/jasonn3/build-container-installer")
             .privileged(true)
             .remove(true)
-            .args(args.to_cow_vec())
+            .args(args.collect_cow_vec())
             .volumes(vols)
             .build();