Fix issues with building the wasm

frequency-chain · Aug 22, 2024 · d94d4b3 · d94d4b3
1 parent a7407e8
commit d94d4b3
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/scripts/init.sh b/scripts/init.sh
@@ -210,17 +210,19 @@ onboard-frequency-paseo-local)
    onboard_dir="$base_dir/onboard"
    mkdir -p $onboard_dir
 
+   # THE `-r` is important for it to be binary instead of hex
    wasm_location="$onboard_dir/${parachain}-${para_id}.wasm"
     if [ "$docker_onboard" == "true" ]; then
       genesis=$(docker run -it {REPO_NAME}/frequency:${frequency_docker_image_tag} export-genesis-state --chain="frequency-paseo-local")
-      docker run -it {REPO_NAME}/frequency:${frequency_docker_image_tag} export-genesis-wasm --chain="frequency-paseo-local" > $wasm_location
+      docker run -it {REPO_NAME}/frequency:${frequency_docker_image_tag} export-genesis-wasm --chain="frequency-paseo-local" -r > $wasm_location
     else
       genesis=$(./target/debug/frequency export-genesis-state --chain="frequency-paseo-local")
-      ./target/debug/frequency export-genesis-wasm --chain="frequency-paseo-local" > $wasm_location
+      ./target/debug/frequency export-genesis-wasm --chain="frequency-paseo-local" -r > $wasm_location
     fi
 
   echo "WASM path:" "${wasm_location}"
   subwasm compress "${wasm_location}" "${wasm_location}.compressed"
+  subwasm info "${wasm_location}.compressed"
 
   cd scripts/js/onboard
   npm i && npm run onboard "ws://0.0.0.0:9946" "//Alice" ${para_id} "${genesis}" "${wasm_location}.compressed"

diff --git a/scripts/js/onboard/onboard.mjs b/scripts/js/onboard/onboard.mjs
@@ -22,15 +22,15 @@ const run = async () => {
 
     let wasm;
     try {
-      wasm = readFileSync(wasmFile, "utf8");
+      wasm = readFileSync(wasmFile).toString("hex");
     } catch (err) {
       console.error(err);
       throw err;
     }
 
     let paraGenesisArgs = {
       genesis_head: header,
-      validation_code: wasm,
+      validation_code: "0x" + wasm,
       parachain: true,
     };