GitHub Actions for test

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

.github/workflows/build.yml

@@ -0,0 +1,90 @@
+name: build
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'master'
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - 'master'
+
+env:
+  REPO_SLUG_ORIGIN: "moby/buildkit:master"
+  CACHEKEY_BINARIES: "binaries"
+
+jobs:
+  base:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Cache ${{ env.CACHEKEY_BINARIES }}
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache/${{ env.CACHEKEY_BINARIES }}
+          key: ${{ runner.os }}-buildx-${{ env.CACHEKEY_BINARIES }}-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-${{ env.CACHEKEY_BINARIES }}-
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          driver-opts: image=${{ env.REPO_SLUG_ORIGIN }}
+      -
+        name: Build ${{ env.CACHEKEY_BINARIES }}
+        run: |
+          ./hack/build_ci_first_pass binaries
+        env:
+          CACHEDIR_FROM: /tmp/.buildx-cache/${{ env.CACHEKEY_BINARIES }}
+          CACHEDIR_TO: /tmp/.buildx-cache/${{ env.CACHEKEY_BINARIES }}-new
+      -
+        # FIXME: Temp fix for https://github.com/moby/buildkit/issues/1850
+        name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache/${{ env.CACHEKEY_BINARIES }}
+          mv /tmp/.buildx-cache/${{ env.CACHEKEY_BINARIES }}-new /tmp/.buildx-cache/${{ env.CACHEKEY_BINARIES }}
+
+  test:
+    runs-on: ubuntu-latest
+    needs: [base]
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Cache ${{ env.CACHEKEY_BINARIES }}
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache/${{ env.CACHEKEY_BINARIES }}
+          key: ${{ runner.os }}-buildx-${{ env.CACHEKEY_BINARIES }}-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-${{ env.CACHEKEY_BINARIES }}-
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          driver-opts: image=${{ env.REPO_SLUG_ORIGIN }}
+      -
+        name: Test
+        run: |
+          make test
+        env:
+          TEST_COVERAGE: 1
+          TESTFLAGS: -v --parallel=6 --timeout=20m
+          CACHEDIR_FROM: /tmp/.buildkit-cache/${{ env.CACHEKEY_BINARIES }}
+      -
+        name: Send to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage/coverage.txt

.github/workflows/godev.yml

@@ -0,0 +1,25 @@
+# Workflow used to make a request to proxy.golang.org to refresh cache on https://pkg.go.dev/github.com/docker/buildx
+# when a released of buildx is produced
+name: godev
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.13
+      -
+        name: Call pkg.go.dev
+        run: |
+          go get github.com/${GITHUB_REPOSITORY}@${GITHUB_REF#refs/tags/}
+        env:
+          GO111MODULE: on
+          GOPROXY: https://proxy.golang.org