WIP: Start preparing release v3.0.7 (#147)

* Use ooni/probe-engine 0.16.0
* Update all the other dependencies
* Use GitHub Actions rather than Travis CI
* Automatically build and test binaries on the target OS (for Windows, macOS, Linux on amd64)
* Make sure we correctly measure coverage
* Make sure we use `-race` when running tests
* Remove unnecessary scripts
* Make sure the README is up-to-date
* Write small script to update binary data and add GitHub Actions checks for it
* Notice that we needed to run ./updatebindata.sh and run it
* Self documenting instructions regarding cross compiling
* Set version number to v3.0.7-beta

Part of https://github.com/ooni/probe-engine/issues/748

.github/workflows/bindata.yml

@@ -0,0 +1,22 @@
+# Make sure we can embed bindata
+name: bindata
+on:
+  push:
+  schedule:
+    - cron: "14 17 * * 3"
+jobs:
+  test:
+    runs-on: "${{ matrix.os }}"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ["ubuntu-latest"]
+        go: ["1.14"]
+    steps:
+      - uses: actions/setup-go@v1
+        with:
+          go-version: ${{ matrix.go }}
+      - uses: actions/checkout@v2
+      - run: ./updatebindata.sh
+      - run: go mod tidy  # revert changes caused by installing bindata
+      - run: git diff --exit-code  # if this fails, run ./updatebindata.sh locally and push

.github/workflows/cross.yml

@@ -0,0 +1,57 @@
+# Shows how to cross compile ooniprobe
+name: cross
+on:
+  push:
+  schedule:
+    - cron: "14 17 * * 3"
+jobs:
+
+  windows_from_linux_build:
+    runs-on: "ubuntu-latest"
+    steps:
+      - uses: actions/setup-go@v1
+        with:
+          go-version: "1.14"
+      - uses: actions/checkout@v2
+      - run: sudo apt update
+      - run: sudo apt install --yes mingw-w64
+      - run: ./build.sh windows
+      - uses: actions/upload-artifact@v1
+        with:
+          name: ooniprobe-windows-amd64-compiled-from-linux
+          path: ./CLI/windows/amd64/ooniprobe.exe
+
+  test_build_from_linux:
+    needs: windows_from_linux_build
+    runs-on: "windows-latest"
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/download-artifact@v2
+        with:
+          name: ooniprobe-windows-amd64-compiled-from-linux
+      - run: bash.exe ./smoketest.sh ./ooniprobe.exe
+
+  windows_from_macos_build:
+    runs-on: "macos-latest"
+    steps:
+      - uses: actions/setup-go@v1
+        with:
+          go-version: "1.14"
+      - uses: actions/checkout@v2
+      - run: brew update
+      - run: brew install mingw-w64
+      - run: ./build.sh windows
+      - uses: actions/upload-artifact@v1
+        with:
+          name: ooniprobe-windows-amd64-compiled-from-macos
+          path: ./CLI/windows/amd64/ooniprobe.exe
+
+  test_build_from_macos:
+    needs: windows_from_macos_build
+    runs-on: "windows-latest"
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/download-artifact@v2
+        with:
+          name: ooniprobe-windows-amd64-compiled-from-macos
+      - run: bash.exe ./smoketest.sh ./ooniprobe.exe

.github/workflows/golang.yml

@@ -0,0 +1,32 @@
+# Run tests and measure coverage
+name: golang
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: "14 17 * * 3"
+jobs:
+  test:
+    runs-on: "${{ matrix.os }}"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ["ubuntu-latest"]
+        go: ["1.14"]
+    steps:
+      - uses: actions/setup-go@v1
+        with:
+          go-version: ${{ matrix.go }}
+      - uses: actions/checkout@v2
+      - run: go test -race -tags shaping -v -coverprofile=probe-cli.cov -coverpkg=./... ./...
+      - uses: shogo82148/actions-goveralls@v1
+        with:
+          path-to-profile: probe-cli.cov
+          parallel: true
+  finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: shogo82148/actions-goveralls@v1
+        with:
+          parallel-finished: true

.github/workflows/linux.yml

@@ -0,0 +1,20 @@
+# Build and test Linux binary
+name: linux
+on:
+  push:
+  schedule:
+    - cron: "14 17 * * 3"
+jobs:
+  build:
+    runs-on: "ubuntu-latest"
+    steps:
+      - uses: actions/setup-go@v1
+        with:
+          go-version: "1.14"
+      - uses: actions/checkout@v2
+      - run: ./build.sh linux
+      - run: ./smoketest.sh ./CLI/linux/amd64/ooniprobe
+      - uses: actions/upload-artifact@v1
+        with:
+          name: ooniprobe-linux-amd64
+          path: ./CLI/linux/amd64/ooniprobe

.github/workflows/macos.yml

@@ -0,0 +1,20 @@
+# Build and test macOS binary
+name: macos
+on:
+  push:
+  schedule:
+    - cron: "14 17 * * 3"
+jobs:
+  build:
+    runs-on: "macos-latest"
+    steps:
+      - uses: actions/setup-go@v1
+        with:
+          go-version: "1.14"
+      - uses: actions/checkout@v2
+      - run: ./build.sh macos
+      - run: ./smoketest.sh ./CLI/macos/amd64/ooniprobe
+      - uses: actions/upload-artifact@v1
+        with:
+          name: ooniprobe-macos-amd64
+          path: ./CLI/macos/amd64/ooniprobe

.github/workflows/windows.yml

@@ -0,0 +1,20 @@
+# Build and test Windows binary
+name: windows
+on:
+  push:
+  schedule:
+    - cron: "14 17 * * 3"
+jobs:
+  build:
+    runs-on: "windows-latest"
+    steps:
+      - uses: actions/setup-go@v1
+        with:
+          go-version: "1.14"
+      - uses: actions/checkout@v2
+      - run: bash.exe ./build.sh windows
+      - run: bash.exe ./smoketest.sh ./CLI/windows/amd64/ooniprobe.exe
+      - uses: actions/upload-artifact@v1
+        with:
+          name: ooniprobe-windows-amd64
+          path: ./CLI/windows/amd64/ooniprobe.exe