feat: k6 gRPC middleware (#133)

Author: bryanhuhta

.github/workflows/check_golang_profiler_changes.yml

@@ -11,8 +11,8 @@ jobs:
     if: github.repository == 'grafana/pyroscope-go' # avoid running on forks
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
-      - uses: actions/setup-go@v3
+        uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: '1.20'
       - name: Check golang runtime profiler changes

.github/workflows/go.yml

@@ -15,19 +15,32 @@ jobs:
         go: ['1.18', '1.19', '1.20', '1.21', '1.22', '1.23', 'tip']
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+
       - name: Install Go ${{ matrix.go }}
         if: matrix.go != 'tip'
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y jq
+
       - name: Run go/mod
         run: make go/mod && git diff --exit-code
+
+      - name: Run k6 go/mod
+        if: contains('1.22 1.23 tip', matrix.go)
+        run: cd x/k6 && make go/mod && git diff --exit-code
+
       - name: Install Go stable
         if: matrix.go == 'tip'
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: 1.x
+
       - name: Install Go tip
         shell: bash
         if: matrix.go == 'tip'
@@ -39,10 +52,20 @@ jobs:
           echo "$HOME/go/bin" >> "$GITHUB_PATH"
           echo "$HOME/sdk/gotip/bin" >> "$GITHUB_PATH"
           make gotip/fix
+
       - name: Build example application
         run: go build example/main.go
+
       - name: Run tests
         run: |
           which go
           go version
           make test
+
+      - name: Run k6 tests
+        if: contains('1.22 1.23 tip', matrix.go)
+        run: |
+          which go
+          go version
+          cd x/k6
+          make test

.github/workflows/gotip_cron_test.yml

@@ -10,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Go stable
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: 1.x
       - name: Install Go tip

.gitignore

@@ -1,3 +1,4 @@
 .idea/
+.vscode/
 
-main
+main

Makefile

@@ -1,5 +1,5 @@
 GO_VERSION_PRE20 := $(shell go version | awk '{print $$3}' | awk -F '.' '{print ($$1 == "go1" && int($$2) < 20)}')
-TEST_PACKAGES := ./... ./godeltaprof/compat/... ./godeltaprof/... ./x/k6/...
+TEST_PACKAGES := ./... ./godeltaprof/compat/... ./godeltaprof/...
 
 .PHONY: test
 test:
@@ -14,8 +14,6 @@ go/mod:
 	cd godeltaprof/compat/ && GO111MODULE=on go mod tidy
 	cd godeltaprof/ && GO111MODULE=on go mod download
 	cd godeltaprof/ && GO111MODULE=on go mod tidy
-	cd x/k6/ && GO111MODULE=on go mod download
-	cd x/k6/ && GO111MODULE=on go mod tidy
 
 # https://github.com/grafana/pyroscope-go/issues/129
 .PHONY: gotip/fix

go.mod

@@ -12,7 +12,9 @@ require (
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/klauspost/compress v1.17.8 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,10 +1,21 @@
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/klauspost/compress v1.17.8 h1:YcnTYrq7MikUT7k0Yb5eceMmALQPYBW/Xltxn0NAMnU=
 github.com/klauspost/compress v1.17.8/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -15,8 +26,9 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

go.work

@@ -1,8 +1,7 @@
-go 1.19
+go 1.18
 
 use (
 	.
 	godeltaprof
 	godeltaprof/compat
-	x/k6
 )