Update axelar config

chains.yaml

@@ -212,19 +212,27 @@
   github-organization: axelarnetwork
   github-repo: axelar-core
   dockerfile: cosmos
-  build-env:
-    - BUILD_TAGS=muslc
   binaries:
     - bin/axelard
-  pre-build: |
-    apk add unzip bash jq
-    wget https://github.com/axelarnetwork/axelar-cgp-solidity/releases/download/v2.1.0/Bytecode-v2.1.0.zip
-    unzip Bytecode-v2.1.0.zip -d contract-artifacts/gateway
-    bash scripts/populate-bytecode.sh
   build-target: |
     set -eux
+    apk add --update nodejs npm jq py3-pip
+    CONTRACT_VERSION=$(cat contract-version.json | jq -r '.gateway')
+    git clone -b ${CONTRACT_VERSION} --single-branch https://github.com/axelarnetwork/axelar-cgp-solidity.git
+    cd axelar-cgp-solidity
+    # The npm commands will complain about nodejs versions but will proceed.
+    # See issue: https://github.com/strangelove-ventures/heighliner/issues/92
+    npm ci
+    npm run build
+    # prettier + alpine + certain versions of the flatten-contracts scripts fail during prettier write, which is not fully necessary since hardhat flatten still outputs artifacts
+    sed -i '/prettier/d' scripts/flatten-contracts.sh
+    npm run flatten
+    mkdir -p ../contract-artifacts/gateway
+    mv artifacts/* ../contract-artifacts/
+    cd ..
     VERSION=$(echo $(git describe --tags) | sed 's/^v//')
     COMMIT=$(git log -1 --format='%H')
+    BUILD_TAGS=muslc
     LDFLAGS="$LDFLAGS -X github.com/cosmos/cosmos-sdk/version.Name=axelar \
       -X github.com/cosmos/cosmos-sdk/version.AppName=axelard \
       -X github.com/cosmos/cosmos-sdk/version.Version=$VERSION \