Free minters (#251)

* ONLY_FREE_MINTERS

* Updates readme with free minter addresses

* Deploy script fix

* Removes paid minter addresses

* Missing interfaceIds

* Apply suggestions from code review

Co-authored-by: Vignesh Hirudayakanth <vigneshkanth@gmail.com>

README.md

@@ -22,16 +22,15 @@ Sound Protocol is a generalized platform for flexible and efficient creation of
 
 ## Deployments
 
-Deployed on goerli & mainnet:
+Permissionless zero-fee deployments on Goerli testnet and Mainnet:
 
 | Contract  |  Address |
 |---|---|
-| `SoundFeeRegistry` | 0x8f921211c9771baeb648ac7becb322a540298a4b |
 | `GoldenEggMetadata` | 0x3ca50e8da8c3d359fc934aea0161f5346ccb62a1
-| `FixedPriceSignatureMinter` | 0xc47306699611fc4c84744dcd7f458938b829506a
-| `MerkleDropMinter` | 0xeae422887230c0ffb91fd8f708f5fdd354c92f2f
-| `RangeEditionMinter` | 0x65c25fadd9b88df5c8c101a3b99a5d614b708596
-| `EditionMaxMinter` | 0xb1e015816c823f556d1eb921042bb09ed41db8a7
+| `FixedPriceSignatureMinter` | 0xc8ae7e42e834bc11c906d01726e55571a0620158
+| `MerkleDropMinter` | 0xda4b6fbb85918700e5ee91f6ce3cc2148af02912
+| `RangeEditionMinter` | 0x4552f8b70a72a8ea1084bf7b7ba50f10f2f9daa7
+| `EditionMaxMinter` | 0x5e5d50ea70c9a1b6ed64506f121b094156b8fd20
 | `SoundEditionV1` | 0x8cfbfae570d673864cd61e1e4543eb7874ca35c2
 | `SoundCreatorV1` | 0xaef3e8c8723d9c31863be8de54df2668ef7c4b89
 

script/solidity/Deploy.s.sol

@@ -15,25 +15,29 @@ import { RangeEditionMinter } from "@modules/RangeEditionMinter.sol";
 import { EditionMaxMinter } from "@modules/EditionMaxMinter.sol";
 
 contract Deploy is Script {
-    uint16 private constant PLATFORM_FEE_BPS = 500;
-    address OWNER = vm.envAddress("OWNER");
+    bool private ONLY_MINTERS = vm.envBool("ONLY_MINTERS");
+    uint16 private PLATFORM_FEE_BPS = uint16(vm.envUint("PLATFORM_FEE_BPS"));
+    address private OWNER = vm.envAddress("OWNER");
 
     function run() external {
         vm.startBroadcast();
 
-        // Deploy the SoundFeeRegistry
+        // Deploy registry and transfer ownership to given owner
         SoundFeeRegistry soundFeeRegistry = new SoundFeeRegistry(OWNER, PLATFORM_FEE_BPS);
-
-        // Make the gnosis safe the owner of SoundFeeRegistry
         soundFeeRegistry.transferOwnership(OWNER);
-
-        // Deploy modules
-        new GoldenEggMetadata();
+
+        // Deploy minter modules
         new FixedPriceSignatureMinter(soundFeeRegistry);
         new MerkleDropMinter(soundFeeRegistry);
         new RangeEditionMinter(soundFeeRegistry);
         new EditionMaxMinter(soundFeeRegistry);
 
+        // If only deploying minters, we're done.
+        if (ONLY_MINTERS) return;
+
+        // Deploy golden egg module
+        new GoldenEggMetadata();
+
         // Deploy edition implementation (& initialize it for security)
         SoundEditionV1 editionImplementation = new SoundEditionV1();
         editionImplementation.initialize(