Chore: Extend input with platform image (#1912)

* add ImagePlatform field to Input

* default image platform to amd64 and read input.ImagePlatform if available for sui

* add docs and changeset

---------

Co-authored-by: skudasov <[email protected]>

Author: faisal-chainlink

book/src/framework/components/blockchains/sui.md

@@ -9,6 +9,7 @@ API is available on [localhost:9000](http://localhost:9000)
   type = "sui"
   image = "mysten/sui-tools:mainnet" # if omitted default is mysten/sui-tools:devnet
   contracts_dir = "$your_dir"
+  image_platform = "linux/amd64" # default one
 ```
 
 ## Usage

framework/.changeset/v0.9.5.md

@@ -0,0 +1 @@
+- Sui image platform param

framework/components/blockchain/blockchain.go

@@ -58,6 +58,9 @@ type Input struct {
 	// GAPv2 specific params
 	HostNetworkMode  bool   `toml:"host_network_mode"`
 	CertificatesPath string `toml:"certificates_path"`
+
+	// Optional params
+	ImagePlatform *string `toml:"image_platform"`
 }
 
 // Output is a blockchain network output, ChainID and one or more nodes that forms the network

framework/components/blockchain/sui.go

@@ -99,6 +99,12 @@ func newSui(in *Input) (*Output, error) {
 
 	bindPort := fmt.Sprintf("%s/tcp", in.Port)
 
+	// default to amd64, unless otherwise specified
+	imagePlatform := "linux/amd64"
+	if in.ImagePlatform != nil {
+		imagePlatform = *in.ImagePlatform
+	}
+
 	req := testcontainers.ContainerRequest{
 		Image:        in.Image,
 		ExposedPorts: []string{in.Port, DefaultFaucetPort},
@@ -112,7 +118,7 @@ func newSui(in *Input) (*Output, error) {
 			h.PortBindings = framework.MapTheSamePort(bindPort, DefaultFaucetPort)
 			framework.ResourceLimitsFunc(h, in.ContainerResources)
 		},
-		ImagePlatform: "linux/amd64",
+		ImagePlatform: imagePlatform,
 		Env: map[string]string{
 			"RUST_LOG": "off,sui_node=info",
 		},