Priority fees as optional flag

.changeset/flat-phones-drive.md

@@ -0,0 +1,5 @@
+---
+"mucho": minor
+---
+
+add priority-fee optional command flag and updated deploy command to use it

src/commands/deploy.ts

@@ -44,6 +44,7 @@ export function deployCommand() {
     .addOption(COMMON_OPTIONS.keypair)
     .addOption(COMMON_OPTIONS.config)
     .addOption(COMMON_OPTIONS.outputOnly)
+    .addOption(COMMON_OPTIONS.priorityFee)
     .action(async (options, { args: passThroughArgs }) => {
       if (!options.outputOnly) {
         titleMessage("Deploy a Solana program");
@@ -268,6 +269,7 @@ export function deployCommand() {
         programId: programIdPath || programId,
         url: options.url,
         keypair: options.keypair,
+        priorityFee: options.priorityFee,
       });
 
       // todo: if options.url is localhost, verify the test validator is running

src/const/commands.ts

@@ -51,4 +51,11 @@ export const COMMON_OPTIONS = {
     "--manifest-path <PATH>",
     "path to Cargo.toml",
   ).default(join(process.cwd(), "Cargo.toml")),
+  /**
+   * priority fee in micro-lamports to add to transactions
+   */
+  priorityFee: new Option(
+    "--priority-fee <MICRO_LAMPORTS>",
+    "priority fee in micro-lamports to add to transactions",
+  ),
 };

src/lib/shell/deploy.ts

@@ -13,6 +13,7 @@ type DeployProgramCommandInput = {
   upgradeAuthority?: string;
   keypair?: string;
   url?: SolanaCluster | string;
+  priorityFee?: string;
 };
 
 export function buildDeployProgramCommand({
@@ -24,6 +25,7 @@ export function buildDeployProgramCommand({
   url,
   keypair,
   upgradeAuthority,
+  priorityFee,
 }: DeployProgramCommandInput) {
   const command: string[] = ["solana program deploy"];
 
@@ -53,6 +55,11 @@ export function buildDeployProgramCommand({
     command.push(`--program-id ${programId}`);
   }
 
+  // Add priority fee if specified
+  if (priorityFee) {
+    command.push(`--with-compute-unit-price ${priorityFee}`);
+  }
+
   // todo: validate the `programPath` file exists
   command.push(programPath);