Update license

graphprotocol · Sep 2, 2021 · f632beb · f632beb
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diff --git a/LICENSE b/LICENSE
diff --git a/contracts/curation/Curation.sol b/contracts/curation/Curation.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/curation/CurationStorage.sol b/contracts/curation/CurationStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/curation/GraphCurationToken.sol b/contracts/curation/GraphCurationToken.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/curation/ICuration.sol b/contracts/curation/ICuration.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/curation/IGraphCurationToken.sol b/contracts/curation/IGraphCurationToken.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/discovery/GNS.sol b/contracts/discovery/GNS.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/discovery/GNSStorage.sol b/contracts/discovery/GNSStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/discovery/IGNS.sol b/contracts/discovery/IGNS.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/discovery/IServiceRegistry.sol b/contracts/discovery/IServiceRegistry.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/discovery/ServiceRegistry.sol b/contracts/discovery/ServiceRegistry.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/discovery/ServiceRegistryStorage.sol b/contracts/discovery/ServiceRegistryStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/disputes/DisputeManager.sol b/contracts/disputes/DisputeManager.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/disputes/DisputeManagerStorage.sol b/contracts/disputes/DisputeManagerStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/disputes/IDisputeManager.sol b/contracts/disputes/IDisputeManager.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/epochs/EpochManager.sol b/contracts/epochs/EpochManager.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/epochs/EpochManagerStorage.sol b/contracts/epochs/EpochManagerStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/epochs/IEpochManager.sol b/contracts/epochs/IEpochManager.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/Controller.sol b/contracts/governance/Controller.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/Governed.sol b/contracts/governance/Governed.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/GraphGovernance.sol b/contracts/governance/GraphGovernance.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/GraphGovernanceStorage.sol b/contracts/governance/GraphGovernanceStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/IController.sol b/contracts/governance/IController.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity >=0.6.12 <0.8.0;
 

diff --git a/contracts/governance/IGraphGovernance.sol b/contracts/governance/IGraphGovernance.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/IManaged.sol b/contracts/governance/IManaged.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/Managed.sol b/contracts/governance/Managed.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/governance/Pausable.sol b/contracts/governance/Pausable.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/rewards/IRewardsManager.sol b/contracts/rewards/IRewardsManager.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/rewards/RewardsManager.sol b/contracts/rewards/RewardsManager.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/rewards/RewardsManagerStorage.sol b/contracts/rewards/RewardsManagerStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/staking/IStaking.sol b/contracts/staking/IStaking.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity >=0.6.12 <0.8.0;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/staking/IStakingData.sol b/contracts/staking/IStakingData.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity >=0.6.12 <0.8.0;
 

diff --git a/contracts/staking/Staking.sol b/contracts/staking/Staking.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/staking/StakingStorage.sol b/contracts/staking/StakingStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/staking/libs/MathUtils.sol b/contracts/staking/libs/MathUtils.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/staking/libs/Rebates.sol b/contracts/staking/libs/Rebates.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/staking/libs/Stakes.sol b/contracts/staking/libs/Stakes.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/statechannels/AllocationExchange.sol b/contracts/statechannels/AllocationExchange.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/statechannels/GRTWithdrawHelper.sol b/contracts/statechannels/GRTWithdrawHelper.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/tests/GovernedMock.sol b/contracts/tests/GovernedMock.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/tests/RebatePoolMock.sol b/contracts/tests/RebatePoolMock.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 pragma experimental ABIEncoderV2;

diff --git a/contracts/tests/testnet/GDAI.sol b/contracts/tests/testnet/GDAI.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/tests/testnet/GSRManager.sol b/contracts/tests/testnet/GSRManager.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/token/GraphToken.sol b/contracts/token/GraphToken.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/token/IGraphToken.sol b/contracts/token/IGraphToken.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/upgrades/GraphProxy.sol b/contracts/upgrades/GraphProxy.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/upgrades/GraphProxyAdmin.sol b/contracts/upgrades/GraphProxyAdmin.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/upgrades/GraphProxyStorage.sol b/contracts/upgrades/GraphProxyStorage.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/upgrades/GraphUpgradeable.sol b/contracts/upgrades/GraphUpgradeable.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/upgrades/IGraphProxy.sol b/contracts/upgrades/IGraphProxy.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;
 

diff --git a/contracts/utils/TokenUtils.sol b/contracts/utils/TokenUtils.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: MIT
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 pragma solidity ^0.7.3;