feat: Add platform arg to force building a specific architecture

process/drivers/types.rs

@@ -167,3 +167,41 @@ impl DetermineDriver<CiDriverType> for Option<CiDriverType> {
         )
     }
 }
+
+#[derive(Debug, Default, Clone, Copy, ValueEnum)]
+pub enum Platform {
+    #[default]
+    #[value(name = "native")]
+    Native,
+    #[value(name = "linux/amd64")]
+    LinuxAmd64,
+
+    #[value(name = "linux/arm64")]
+    LinuxArm64,
+}
+
+impl Platform {
+    /// The architecture of the platform.
+    #[must_use]
+    pub const fn arch(&self) -> &str {
+        match *self {
+            Self::Native => "native",
+            Self::LinuxAmd64 => "amd64",
+            Self::LinuxArm64 => "arm64",
+        }
+    }
+}
+
+impl std::fmt::Display for Platform {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "{}",
+            match *self {
+                Self::Native => "native",
+                Self::LinuxAmd64 => "linux/amd64",
+                Self::LinuxArm64 => "linux/arm64",
+            }
+        )
+    }
+}