From 12e17691361ba9bd4f801d766eb3642287976e20 Mon Sep 17 00:00:00 2001
From: Miguel Hervas <miguel.hervas.lazaro@gmail.com>
Date: Thu, 4 Nov 2021 00:46:26 +0100
Subject: [PATCH] add Compressed Wasm build

---
 .github/workflows/build-matrix.json | 2 +-
 .github/workflows/build.yml         | 1 +
 Cargo.lock                          | 2 +-
 docker-compose-local-relay.yml      | 4 ++--
 runtime/altair/Cargo.toml           | 2 +-
 scripts/run_collator.sh             | 2 +-
 6 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/build-matrix.json b/.github/workflows/build-matrix.json
index 36afbe594f..5037518fba 100644
--- a/.github/workflows/build-matrix.json
+++ b/.github/workflows/build-matrix.json
@@ -10,6 +10,6 @@
     "os": "ubuntu-latest",
     "target": "build-runtime",
     "run_on_event": "push",
-    "rust_toolchain": "1.53.0"
+    "rust_toolchain": "1.56.1"
   }
 ]
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8cff4062ee..4c8cfef4f5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -66,3 +66,4 @@ jobs:
         name: Publish to GCS
         run: |
           gsutil cp ./runtime/altair/target/srtool/release/wbuild/altair-runtime/altair_runtime.compact.wasm gs://centrifuge-artifact-releases/parachain/altair_runtime-$(git rev-parse --short HEAD).compact.wasm
+          gsutil cp ./runtime/altair/target/srtool/release/wbuild/altair-runtime/altair_runtime.compact.compressed.wasm gs://centrifuge-artifact-releases/parachain/altair_runtime-$(git rev-parse --short HEAD).compact.compressed.wasm
diff --git a/Cargo.lock b/Cargo.lock
index 684ff307c3..fc176195e7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -164,7 +164,7 @@ dependencies = [
  "sp-transaction-pool",
  "sp-version",
  "static_assertions",
- "substrate-wasm-builder 3.0.0",
+ "substrate-wasm-builder 5.0.0-dev",
  "xcm",
  "xcm-builder",
  "xcm-executor",
diff --git a/docker-compose-local-relay.yml b/docker-compose-local-relay.yml
index a03089e7be..36546619f2 100644
--- a/docker-compose-local-relay.yml
+++ b/docker-compose-local-relay.yml
@@ -13,7 +13,7 @@ services:
         target: /chainspec.json
         read_only: true
     command: >
-      --chain=/chainspec.json
+      --chain=rococo-local
       --wasm-execution=compiled
       --execution=wasm
       --no-beefy
@@ -41,7 +41,7 @@ services:
         target: /chainspec.json
         read_only: true
     command: >
-      --chain=/chainspec.json
+      --chain=rococo-local
       --base-path=/data
       --wasm-execution=compiled
       --execution=wasm
diff --git a/runtime/altair/Cargo.toml b/runtime/altair/Cargo.toml
index 0c54a1bd2c..7fbe1a0b55 100644
--- a/runtime/altair/Cargo.toml
+++ b/runtime/altair/Cargo.toml
@@ -104,7 +104,7 @@ pallet-crowdloan-claim = { path = "../../pallets/crowdloan-claim", default-featu
 pallet-crowdloan-reward = { path = "../../pallets/crowdloan-reward", default-features = false }
 
 [build-dependencies]
-substrate-wasm-builder = "3.0.0"
+substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.12" }
 
 [features]
 default = ["std"]
diff --git a/scripts/run_collator.sh b/scripts/run_collator.sh
index 11902a18d5..3a02990599 100755
--- a/scripts/run_collator.sh
+++ b/scripts/run_collator.sh
@@ -24,7 +24,7 @@ alice_p2p_port="30333"
 alice_rpc_port="9933"
 bob_p2p_port="30344"
 bob_rpc_port="9935"
-chain="${RELAY_CHAIN_SPEC:-./res/rococo-local.json}"
+chain="${RELAY_CHAIN_SPEC:-rococo-local}"
 
 
 get_id () {