Use fuji as canary testnet, run in Nix shell

.github/workflows/call.check-query-schema-against-subgraph.yml

@@ -16,14 +16,16 @@ jobs:
     env:
       sdk-core-working-directory: ./packages/sdk-core
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install dependencies"
         run: yarn install --frozen-lockfile

.github/workflows/call.deploy-hosted-service-subgraph.yml

@@ -42,14 +42,16 @@ jobs:
     env:
       subgraph-working-directory: ./packages/subgraph
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: "Install node"
-        uses: "actions/setup-node@v3"
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: "16"
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install dependencies"
         run: yarn install --frozen-lockfile

.github/workflows/call.test-automation-contracts.yml

@@ -8,36 +8,37 @@ jobs:
     name: Test Automation Contracts
 
     runs-on: ubuntu-latest
+# currently not supported
+#    strategy:
+#      matrix:
+#        node-version: [ 16.x, 18.x ]
 
-    strategy:
-      matrix:
-        node-version: [ 16.x, 18.x ]
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
 
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: ${{ matrix.node-version }}
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install, lint and build
         run: |
           yarn install --frozen-lockfile
           yarn lint
           yarn build
 
-      - name: Install Foundry
-        uses: foundry-rs/foundry-toolchain@v1
-        with:
-          version: nightly
-
       - name: Test automation-contracts-scheduler
         run: |
+          echo "FOUNDRY_PROFILE=ci" >> $GITHUB_ENV
+          echo "FOUNDRY_SOLC_VERSION=$SOLC_PATH" >> $GITHUB_ENV
           yarn workspace scheduler test
 
       - name: Test automation-contracts-autowrap
         run: |
+          echo "FOUNDRY_PROFILE=ci" >> $GITHUB_ENV
+          echo "FOUNDRY_SOLC_VERSION=$SOLC_PATH" >> $GITHUB_ENV
           yarn workspace autowrap test
 

.github/workflows/call.test-local-subgraph.yml

@@ -7,15 +7,17 @@ jobs:
   subgraph-unit-tests:
     name: Run subgraph unit tests
     runs-on: ubuntu-latest
-
+
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install dependencies"
         run: yarn install --frozen-lockfile
@@ -37,14 +39,16 @@ jobs:
       subgraph-working-directory: ./packages/subgraph
       sdk-core-working-directory: ./packages/sdk-core
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install dependencies"
         run: yarn install --frozen-lockfile

.github/workflows/call.test-sdk-core.yml

@@ -24,14 +24,16 @@ jobs:
       subgraph-working-directory: ./packages/subgraph
       sdk-core-working-directory: ./packages/sdk-core
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install dependencies"
         run: yarn install --frozen-lockfile

.github/workflows/call.test-spec-haskell.yml

@@ -30,7 +30,7 @@ jobs:
           github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: cache
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           key: ${{ runner.os }}-${{ matrix.compiler }}-${{ github.sha }}
           path: ~/.cabal/store

.github/workflows/call.test-subgraph-on-previous-sdk-core-versions.yml

@@ -30,14 +30,16 @@ jobs:
       contracts-working-directory: ./packages/ethereum-contracts
       sdk-core-working-directory: ./packages/sdk-core
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install dependencies"
         run: yarn install --frozen-lockfile

.github/workflows/cd.feature.create-pr-artifact.yml

@@ -12,16 +12,18 @@ jobs:
 
     runs-on: ubuntu-latest
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     if: ${{ !github.event.pull_request.draft }}
 
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Show context
         env:

.github/workflows/ci.canary.yml

@@ -16,16 +16,24 @@ jobs:
     name: Build and test essential packages of dev branch
 
     runs-on: ubuntu-latest
+# currently not supported
+#    strategy:
+#      matrix:
+#        node-version: [16.x, 18.x]
 
-    strategy:
-      matrix:
-        node-version: [16.x, 18.x]
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
 
     steps:
       - uses: actions/checkout@v3
         with:
           submodules: recursive
 
+      - uses: cachix/install-nix-action@v19
+        with:
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Show contexts
         env:
           HEAD_REF: ${{ github.head_ref }}
@@ -37,22 +45,14 @@ jobs:
           echo github.ref: "$GITHUB_REF"
           echo github.head_ref: "$HEAD_REF"
           echo github.base_ref: ${{ github.base_ref }}
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: "yarn"
-
-      - name: Install Foundry
-        uses: foundry-rs/foundry-toolchain@v1
-        with:
-          version: nightly
 
       - name: Install, lint, build, and test
         run: |
           yarn install --frozen-lockfile
           yarn lint
           yarn build
+          echo "FOUNDRY_PROFILE=ci" >> $GITHUB_ENV
+          echo "FOUNDRY_SOLC_VERSION=$SOLC_PATH" >> $GITHUB_ENV
           yarn test
         env:
           POLYGON_MAINNET_PROVIDER_URL: ${{ secrets.POLYGON_MAINNET_PROVIDER_URL }}
@@ -96,8 +96,7 @@ jobs:
     if: needs.check.outputs.build_subgraph
     with:
       release_branch: dev
-      # empty string network deploys to all networks
-      network: ""
+      network: "all"
     secrets:
       THE_GRAPH_ACCESS_TOKEN: ${{ secrets.THE_GRAPH_ACCESS_TOKEN }}
 
@@ -114,24 +113,23 @@ jobs:
 
     runs-on: ubuntu-latest
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
-        with:
-          node-version: 18.x
-          cache: "yarn"
-
-      - name: Install Foundry
-        uses: foundry-rs/foundry-toolchain@v1
+      - uses: cachix/install-nix-action@v19
         with:
-          version: nightly
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Run coverage test
+      - name: Install, run coverage test
         run: |
           yarn install --frozen-lockfile
           yarn build
+          echo "FOUNDRY_PROFILE=ci" >> $GITHUB_ENV
+          echo "FOUNDRY_SOLC_VERSION=$SOLC_PATH" >> $GITHUB_ENV
           yarn workspace @superfluid-finance/ethereum-contracts test-coverage
 
       - name: Install lcov
@@ -237,15 +235,16 @@ jobs:
 
     runs-on: ubuntu-latest
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
-          registry-url: https://registry.npmjs.org/
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install dependencies
         run: yarn install --frozen-lockfile
@@ -279,6 +278,10 @@ jobs:
 
     runs-on: ubuntu-latest
 
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
+
     steps:
       - uses: actions/checkout@v3
 
@@ -287,12 +290,9 @@ jobs:
           repository: superfluid-finance/build-scripts
           path: build-scripts
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
-          registry-url: https://registry.npmjs.org/
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Install dependencies
         run: yarn install --frozen-lockfile
@@ -330,7 +330,7 @@ jobs:
           cloudfront_distribution_id: E3JEO5R14CT8IH
 
   upgrade-contracts:
-    name: Upgrade ethereum-contracts on goerli testnet (protocol release version "test")
+    name: Upgrade ethereum-contracts on canary testnet (protocol release version "test")
 
     needs: [all-packages-tested]
 
@@ -339,16 +339,18 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        network: [goerli]
+        network: [avalanche-fuji]
+
+    defaults:
+      run:
+        shell: nix develop -c bash {0}
 
     steps:
       - uses: actions/checkout@v3
 
-      - name: Use Node.js 18.x
-        uses: actions/setup-node@v3
+      - uses: cachix/install-nix-action@v19
         with:
-          node-version: 18.x
-          cache: "yarn"
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build
         run: |
@@ -361,5 +363,5 @@ jobs:
           npx truffle exec --network ${{ matrix.network }} ops-scripts/deploy-test-environment.js
         env:
           RELEASE_VERSION: master
-          ETH_GOERLI_MNEMONIC: ${{ secrets.BUILD_AGENT_MNEMONIC  }}
-          ETH_GOERLI_PROVIDER_URL: ${{ secrets.ETH_GOERLI_PROVIDER_URL }}
+          AVALANCHE_FUJI_MNEMONIC: ${{ secrets.BUILD_AGENT_MNEMONIC  }}
+          AVALANCHE_FUJI_PROVIDER_URL: ${{ secrets.AVALANCHE_FUJI_PROVIDER_URL }}