Merge pull request #8 from ipfs/web3-bot/sync

sync: update CI config files

.github/workflows/automerge.yml

@@ -5,11 +5,35 @@
 # This reduces the friction associated with updating with our workflows.
 
 on: [ pull_request ]
+name: Automerge
 
 jobs:
-  automerge:
+  automerge-check:
     if: github.event.pull_request.user.login == 'web3-bot'
     runs-on: ubuntu-latest
+    outputs:
+      status: ${{ steps.should-automerge.outputs.status }}
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Check if we should automerge
+      id: should-automerge
+      run: |
+        for commit in $(git rev-list --first-parent origin/${{ github.event.pull_request.base.ref }}..${{ github.event.pull_request.head.sha }}); do
+          committer=$(git show --format=$'%ce' -s $commit)
+          echo "Committer: $committer"
+          if [[ "$committer" != "web3-bot@users.noreply.github.com" ]]; then
+            echo "Commit $commit wasn't committed by web3-bot, but by $committer."
+            echo "::set-output name=status::false"
+            exit
+          fi
+        done
+        echo "::set-output name=status::true"
+  automerge:
+    needs: automerge-check
+    runs-on: ubuntu-latest
+    if: ${{ needs.automerge-check.outputs.status == 'true' }}
     steps:
     - name: Wait on tests
       uses: lewagon/wait-on-check-action@bafe56a6863672c681c3cf671f5e10b20abf2eaa # v0.2

.github/workflows/go-check.yml

@@ -2,26 +2,31 @@
 # See https://github.com/protocol/.github/ for details.
 
 on: [push, pull_request]
+name: Go Checks
 
 jobs:
   unit:
     runs-on: ubuntu-latest
-    name: Go checks
+    name: All
     steps:
       - uses: actions/checkout@v2
+        with:
+          submodules: recursive
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16.x"
       - name: Install staticcheck
-        run: go install honnef.co/go/tools/cmd/staticcheck@be534f007836a777104a15f2456cd1fffd3ddee8 # v2020.2.2
+        run: go install honnef.co/go/tools/cmd/staticcheck@434f5f3816b358fe468fa83dcba62d794e7fe04b # 2021.1 (v0.2.0)
       - name: Check that go.mod is tidy
-        run: |
-          go mod tidy
-          if [[ -n $(git ls-files --other --exclude-standard --directory -- go.sum) ]]; then
-            echo "go.sum was added by go mod tidy"
-            exit 1
-          fi
-          git diff --exit-code -- go.sum go.mod
+        uses: protocol/multiple-go-modules@v1.0
+        with:
+          run: |
+            go mod tidy
+            if [[ -n $(git ls-files --other --exclude-standard --directory -- go.sum) ]]; then
+              echo "go.sum was added by go mod tidy"
+              exit 1
+            fi
+            git diff --exit-code -- go.sum go.mod
       - name: gofmt
         if: ${{ success() || failure() }} # run this step even if the previous one failed
         run: |
@@ -32,10 +37,14 @@ jobs:
           fi
       - name: go vet
         if: ${{ success() || failure() }} # run this step even if the previous one failed
-        run: go vet ./...
+        uses: protocol/multiple-go-modules@v1.0
+        with:
+          run: go vet ./...
       - name: staticcheck
         if: ${{ success() || failure() }} # run this step even if the previous one failed
-        run: |
-          set -o pipefail
-          staticcheck ./... | sed -e 's@\(.*\)\.go@./\1.go@g'
+        uses: protocol/multiple-go-modules@v1.0
+        with:
+          run: |
+            set -o pipefail
+            staticcheck ./... | sed -e 's@\(.*\)\.go@./\1.go@g'
 

.github/workflows/go-test.yml

@@ -2,6 +2,7 @@
 # See https://github.com/protocol/.github/ for details.
 
 on: [push, pull_request]
+name: Go Test
 
 jobs:
   unit:
@@ -11,9 +12,11 @@ jobs:
         os: [ "ubuntu", "windows", "macos" ]
         go: [ "1.15.x", "1.16.x" ]
     runs-on: ${{ matrix.os }}-latest
-    name: Unit tests (${{ matrix.os}}, Go ${{ matrix.go }})
+    name: ${{ matrix.os}} (go ${{ matrix.go }})
     steps:
       - uses: actions/checkout@v2
+        with:
+          submodules: recursive
       - uses: actions/setup-go@v2
         with:
           go-version: ${{ matrix.go }}
@@ -22,17 +25,23 @@ jobs:
           go version
           go env
       - name: Run tests
-        run: go test -v -coverprofile coverage.txt ./...
+        uses: protocol/multiple-go-modules@v1.0
+        with:
+          run: go test -v -coverprofile coverage.txt ./...
       - name: Run tests (32 bit)
         if: ${{ matrix.os != 'macos' }} # can't run 32 bit tests on OSX.
+        uses: protocol/multiple-go-modules@v1.0
         env:
           GOARCH: 386
-        run: go test -v ./...
+        with:
+          run: go test -v ./...
       - name: Run tests with race detector
         if: ${{ matrix.os == 'ubuntu' }} # speed things up. Windows and OSX VMs are slow
-        run: go test -v -race ./...
+        uses: protocol/multiple-go-modules@v1.0
+        with:
+          run: go test -v -race ./...
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@967e2b38a85a62bd61be5529ada27ebc109948c2 # v1.4.1
+        uses: codecov/codecov-action@a1ed4b322b4b38cb846afb5a0ebfa17086917d27 # v1.5.0
         with:
           file: coverage.txt
           env_vars: OS=${{ matrix.os }}, GO=${{ matrix.go }}

pq.go

@@ -61,7 +61,7 @@ func (w *wrapper) Peek() Elem {
 	if len(w.heapinterface.elems) == 0 {
 		return nil
 	}
-	return w.heapinterface.elems[0].(Elem)
+	return w.heapinterface.elems[0]
 }
 
 func (w *wrapper) Remove(index int) Elem {