Parachain support (#130)

* copy in parachain template, and sort out cargo.toml

* Stub in collect collation info api

* Copy in key parts of pallet parachain system

* kick can down road on inherent scraping

* scribble idea about calling existing runtime apis from validate block

* change default paraid to 2000

* Install proper inherent data providers in collator client-side.

* Install parachain piece in the runtime

* Add zombienet config

* feature gate parachain aspects of runtime and restore working standalone node.

* Testing Validate block is tricky because the `validate_block` function is only built to wasm. I think it has to be that way because overwriting host functions... Maybe there is more to be explored here, but I found it not that rewarding of a direction. Feel free to explore more especially if we get desperate.

* Unit tests for parachain piece

* Proper hrmp watermark. Achieve working POC 🤵‍♂️🤱🍆🪂⛓️👶❗️

* Use TuxedoGenesisBlockBuilder in parachain service

* Use modified `ExportGenesisState` aka `ExportGenesisHead` command.

* Parachain docker image

* Switch branch to 1.3.0 fork
    Pick paritytech/polkadot-sdk#1897 into our target branch

* Bring in dev service and enable it exactly when using --dev

---------

Co-authored-by: Matteo Muraca <56828990+muraca@users.noreply.github.com>

.github/workflows/ci.yml

@@ -25,6 +25,7 @@ jobs:
       - uses: Off-Narrative-Labs/toml_sort@v1
         with:
           all: true
+          match: "Cargo.toml"
 
   test:
     name: Test and code coverage
@@ -49,8 +50,10 @@ jobs:
           cache-targets: true
           cache-on-failure: true
       - name: Run tests and print coverage data
-        run: cargo llvm-cov nextest --json --output-path lcov.json
-          --ignore-filename-regex "node/" --summary-only &&
+        run: cargo llvm-cov nextest --workspace
+          --exclude node-template --exclude parachain-template-node
+          --exclude derive-no-bound
+          --json --output-path lcov.json --summary-only &&
           echo "Lines coverage " && jq ".data[0].totals.lines.percent" lcov.json
       # if the PR is on the same repo, the coverage data can be reported as a comment
       - if: github.event_name == 'pull_request' &&
@@ -101,6 +104,9 @@ jobs:
           cache-targets: true
           cache-on-failure: true
       - name: Build
-        run: cargo build
+        # We do not need the parachain node for the wallet test.
+        # However, this is more than merely an optimization.
+        # If we just `cargo build` the runtime will be incorrectly built with the parachain feature.
+        run: cargo build -p node-template -p tuxedo-template-wallet
       - name: Run wallet test
         run: ./wallet/test.sh

.github/workflows/docker.yml

@@ -4,7 +4,7 @@
 # 1. It feels less official and these containers are not yet ready for production
 # 2. It doesn't require setting up a docker hub account or encrypting secrets.
 
-name: Create and publish a Docker image
+name: Create and publish Docker images
 
 on:
   push:
@@ -18,7 +18,7 @@ env:
   IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  build-and-push-node-image:
+  build-and-push-sovereign-node-image:
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -44,6 +44,40 @@ jobs:
       - name: Build and push Docker image
         uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
         with:
+          # Consider adding an explicit file path here so it matches the others.
+          # Also consider moving the node's dockerfile into the node directory.
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  build-and-push-parachain-node-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-parachain
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          file: ./parachain-node/Dockerfile
           context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}