Merge latest Iznik changes

.github/workflows/run-network-tests.yml

@@ -0,0 +1,25 @@
+name: run-network-tests
+on:
+  pull_request:
+    types: [labeled]
+  workflow_dispatch:
+
+jobs:
+  run_ansible_tests:
+    if: github.event.label.name == 'run-network-tests' || github.event.action == null
+    name: run network tests using ansible
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [12.x]
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: install toolchain
+        run: curl https://getsubstrate.io -sSf | bash -s -- --fast
+      - name: ansible build and tests
+        run: |
+          cd ./devops/ansible
+          ansible-playbook -i hosts build-and-run-tests-single-node-playbook.yml --become -v

.travis.yml

@@ -24,7 +24,7 @@ before_install:
     fi
 
 install:
-  - rustup install nightly-2020-05-23
+  - rustup install nightly-2020-05-23 --force
   - rustup target add wasm32-unknown-unknown --toolchain nightly-2020-05-23
   # travis installs rust using rustup with the "minimal" profile so these tools are not installed by default
   - rustup component add rustfmt
@@ -34,9 +34,10 @@ before_script:
   - cargo fmt --all -- --check
 
 script:
-  # we set release as build type for all steps to benefit from already compiled packages in prior steps
-  - BUILD_DUMMY_WASM_BINARY=1 cargo clippy --release -- -D warnings
-  - BUILD_DUMMY_WASM_BINARY=1 cargo test --release --verbose --all
-  - TRIGGER_WASM_BUILD=1 WASM_BUILD_TOOLCHAIN=nightly-2020-05-23 cargo build --release -p joystream-node
+  - export WASM_BUILD_TOOLCHAIN=nightly-2020-05-23
+  - BUILD_DUMMY_WASM_BINARY=1 cargo clippy --release --all -- -D warnings
+  - travis_wait 75 cargo test --release --verbose --all -- --ignored
+  - cargo build --release
   - ls -l ./target/release/wbuild/joystream-node-runtime/
   - ./target/release/joystream-node --version
+  - ./target/release/chain-spec-builder --version

README.md

@@ -93,8 +93,8 @@ You can also run your our own joystream-node:
 
 ```sh
 git checkout master
-cargo build --release
-cargo run --release -- --pruning archive --chain testnets/rome.json
+WASM_BUILD_TOOLCHAIN=nightly-2020-05-23 cargo build --release
+./target/release/joystream-node -- --pruning archive --chain testnets/rome.json
 ```
 
 Wait for the node to sync to the latest block, then change pioneer settings "remote node" option to "Local Node", or follow the link below: