fix: update eXOF proposal with EUROCXOF rateFeed (#127)

bin/cgp-check.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+##############################################################################
+# Script for running Governance Proposal Checks on top of a network
+# Usage: yarn cgp:check
+#               -n <baklava|alfajores|celo>  -- network to submit the proposal to
+#               -u <upgrade_name>            -- name of the upgrade (MU01)
+# Example: yarn cgp:check -n baklava -u MU03 
+##############################################################################
+
+source "$(dirname "$0")/setup.sh"
+
+NETWORK=""
+UPGRADE=""
+while getopts n:u:p:sfr flag
+do
+    case "${flag}" in
+        n) NETWORK=${OPTARG};;
+        u) UPGRADE=${OPTARG};;
+    esac
+done
+
+parse_network "$NETWORK"
+parse_upgrade "$UPGRADE"
+
+echo "👀  Checking $UPGRADE"
+forge script $(forge_skip $UPGRADE) --rpc-url $RPC_URL --skip .dev.sol --sig "check(string)" script/utils/SimulateUpgrade.sol:SimulateUpgrade $UPGRADE

bin/cgp.sh

@@ -6,6 +6,7 @@
 #               -n <baklava|alfajores|celo>  -- network to submit the proposal to
 #               -u <upgrade_name>            -- name of the upgrade (MU01)
 #               -s                           -- simulate the proposal (optional)
+#               -r                           -- revert
 #               -f                           -- use forked network (optional)
 # Example: yarn cgp -n baklava -u MU01 -p 1
 ##############################################################################
@@ -16,13 +17,15 @@ NETWORK=""
 UPGRADE=""
 SIMULATE=false
 USE_FORK=false
-while getopts n:u:p:sf flag
+REVERT=false
+while getopts n:u:p:sfr flag
 do
     case "${flag}" in
         n) NETWORK=${OPTARG};;
         u) UPGRADE=${OPTARG};;
         s) SIMULATE=true;;
         f) USE_FORK=true;;
+        r) REVERT=true;;
     esac
 done
 
@@ -36,13 +39,22 @@ if [ "$USE_FORK" = true ] ; then
     echo "🍴 Submitting to forked network"
 fi
 
+
+if [ "$REVERT" = true ] ; then
+    CONTRACT=$UPGRADE'Revert'
+    echo "🔄 Reverting $UPGRADE via $CONTRACT"
+else
+    CONTRACT=$UPGRADE
+    echo "🔥 Submitting $UPGRADE via $CONTRACT"
+fi
+
 if [ "$SIMULATE" = true ] ; then
-    echo "🥸 Simulating $UPGRADE"
-    forge script $(forge_skip $UPGRADE) --rpc-url $RPC_URL --skip .dev.sol --sig "run(string)" script/utils/SimulateUpgrade.sol:SimulateUpgrade $UPGRADE
+    echo "🥸 Simulating $CONTRACT"
+    forge script $(forge_skip $UPGRADE) --rpc-url $RPC_URL --skip .dev.sol --sig "run(string)" script/utils/SimulateUpgrade.sol:SimulateUpgrade $CONTRACT
 else 
-    echo "🔥 Submitting $UPGRADE"
+    echo "🔥 Submitting $CONTRACT"
     confirm_if_celo "$NETWORK"
-    forge script $(forge_skip $UPGRADE) --rpc-url $RPC_URL --legacy --broadcast ${UPGRADE}
+    forge script $(forge_skip $UPGRADE) --rpc-url $RPC_URL --legacy --broadcast ${CONTRACT}
 fi
 
 

package.json

@@ -46,6 +46,7 @@
     "cgp": "./bin/cgp.sh",
     "cgp:pass": "./bin/cgp-pass.sh",
     "cgp:diff": "./bin/cgp-diff.sh",
+    "cgp:check": "./bin/cgp-check.sh",
     "cgp:yaml-to-json": "./bin/cgp-yaml-to-json.sh",
     "show": "./bin/show.sh",
     "clean": "./bin/clean.sh",

script/upgrades/eXOF/Config.sol

@@ -28,6 +28,7 @@ library eXOFConfig {
     // Rate Feeds
     Config.RateFeed CELOXOF;
     Config.RateFeed EURXOF;
+    Config.RateFeed EUROCXOF;
     Config.RateFeed[] rateFeeds;
     Config.StableToken stableTokenXOF;
   }
@@ -40,9 +41,10 @@ library eXOFConfig {
     config.pools[0] = config.eXOFCelo = eXOFCelo_PoolConfig(contracts);
     config.pools[1] = config.eXOFEUROC = eXOFEUROC_PoolConfig(contracts);
 
-    config.rateFeeds = new Config.RateFeed[](2);
+    config.rateFeeds = new Config.RateFeed[](3);
     config.rateFeeds[0] = config.CELOXOF = CELOXOF_RateFeedConfig(contracts);
-    config.rateFeeds[1] = config.EURXOF = EURXOF_RateFeedConfig(contracts);
+    config.rateFeeds[1] = config.EURXOF = EURXOF_RateFeedConfig();
+    config.rateFeeds[2] = config.EUROCXOF = EUROCXOF_RateFeedConfig();
 
     config.stableTokenXOF = stableTokenXOFConfig();
   }
@@ -54,38 +56,39 @@ library eXOFConfig {
    */
   function CELOXOF_RateFeedConfig(
     Contracts.Cache storage contracts
-  ) internal returns (Config.RateFeed memory rateFeedConfig) {
+  ) internal view returns (Config.RateFeed memory rateFeedConfig) {
     rateFeedConfig.rateFeedID = contracts.deployed("StableTokenXOFProxy");
     rateFeedConfig.medianDeltaBreaker0 = Config.MedianDeltaBreaker({
       enabled: true,
       threshold: FixidityLib.newFixedFraction(3, 100), // 0.03
       cooldown: 30 minutes,
-      smoothingFactor: 0
+      smoothingFactor: 1e24 // 1
     });
-    rateFeedConfig.dependentRateFeeds = Arrays.addresses(contracts.dependency("EURXOFRateFeedAddr"));
+    rateFeedConfig.dependentRateFeeds = Arrays.addresses(Config.rateFeedID("EURXOF"), Config.rateFeedID("EUROCXOF"));
   }
 
   /**
    * @dev Returns the configuration for the EURXOF rate feed.
    */
-  function EURXOF_RateFeedConfig(
-    Contracts.Cache storage contracts
-  ) internal returns (Config.RateFeed memory rateFeedConfig) {
-    rateFeedConfig.rateFeedID = contracts.dependency("EURXOFRateFeedAddr");
+  function EUROCXOF_RateFeedConfig() internal view returns (Config.RateFeed memory rateFeedConfig) {
+    rateFeedConfig.rateFeedID = Config.rateFeedID("EUROCXOF");
     rateFeedConfig.valueDeltaBreaker0 = Config.ValueDeltaBreaker({
       enabled: true,
       threshold: FixidityLib.newFixedFraction(5, 1000), // 0.005
       referenceValue: 655.957 * 10 ** 24,
       cooldown: 15 minutes
     });
+    rateFeedConfig.dependentRateFeeds = Arrays.addresses(Config.rateFeedID("EURXOF"), Config.rateFeedID("EUROCEUR"));
+  }
 
-    rateFeedConfig.valueDeltaBreaker1 = Config.ValueDeltaBreaker({
+  function EURXOF_RateFeedConfig() internal view returns (Config.RateFeed memory rateFeedConfig) {
+    rateFeedConfig.rateFeedID = Config.rateFeedID("EURXOF");
+    rateFeedConfig.valueDeltaBreaker0 = Config.ValueDeltaBreaker({
       enabled: true,
       threshold: FixidityLib.newFixedFraction(10, 100), // 0.10
       referenceValue: 655.957 * 10 ** 24,
       cooldown: 0 seconds
     });
-    rateFeedConfig.dependentRateFeeds = Arrays.addresses(contracts.dependency("EUROCEURRateFeedAddr"));
   }
 
   /* ==================== Pool Configurations ==================== */
@@ -144,7 +147,7 @@ library eXOFConfig {
       minimumReports: 5,
       referenceRateResetFrequency: 5 minutes,
       stablePoolResetSize: 656 * 1_000_000 * 1e18, // 656 * 1.0 million
-      referenceRateFeedID: contracts.dependency("EURXOFRateFeedAddr"),
+      referenceRateFeedID: Config.rateFeedID("EUROCXOF"),
       asset0limits: Config.TradingLimit({
         enabled0: true,
         timeStep0: 5 minutes,