From 83ca73ec0b9ed2ee43235e19470dc6dbf2eef3bd Mon Sep 17 00:00:00 2001
From: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>
Date: Fri, 18 Jun 2021 11:44:01 -0700
Subject: [PATCH] Cross Compile in Parallel two archs at a time (#825)

* Cross Compile in Parallel two archs at a time

Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>

* Remove echo. Fix args

Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>
---
 .github/workflows/crosscompile-1.yml          | 34 +++++++++++++++++++
 .github/workflows/crosscompile-2.yml          | 34 +++++++++++++++++++
 .github/workflows/crosscompile-3.yml          | 34 +++++++++++++++++++
 .github/workflows/crosscompile-4.yml          | 34 +++++++++++++++++++
 .../{crosscompile.yml => crosscompile-5.yml}  |  2 +-
 Makefile                                      |  2 +-
 cross-compile.sh                              | 13 ++++---
 7 files changed, 144 insertions(+), 9 deletions(-)
 create mode 100644 .github/workflows/crosscompile-1.yml
 create mode 100644 .github/workflows/crosscompile-2.yml
 create mode 100644 .github/workflows/crosscompile-3.yml
 create mode 100644 .github/workflows/crosscompile-4.yml
 rename .github/workflows/{crosscompile.yml => crosscompile-5.yml} (91%)

diff --git a/.github/workflows/crosscompile-1.yml b/.github/workflows/crosscompile-1.yml
new file mode 100644
index 000000000..6114c0625
--- /dev/null
+++ b/.github/workflows/crosscompile-1.yml
@@ -0,0 +1,34 @@
+name: Go
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Cross compile
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        go-version: [1.16.x]
+        os: [ubuntu-latest]
+    steps:
+      - name: Set up Go ${{ matrix.go-version }} on ${{ matrix.os }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Build on ${{ matrix.os }}
+        env:
+          GO111MODULE: on
+          GOOS: linux
+        run: |
+          make crosscompile arg1="'linux/ppc64le linux/mips64'"
diff --git a/.github/workflows/crosscompile-2.yml b/.github/workflows/crosscompile-2.yml
new file mode 100644
index 000000000..65cebc7fe
--- /dev/null
+++ b/.github/workflows/crosscompile-2.yml
@@ -0,0 +1,34 @@
+name: Go
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Cross compile
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        go-version: [1.16.x]
+        os: [ubuntu-latest]
+    steps:
+      - name: Set up Go ${{ matrix.go-version }} on ${{ matrix.os }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Build on ${{ matrix.os }}
+        env:
+          GO111MODULE: on
+          GOOS: linux
+        run: |
+          make crosscompile arg1="'linux/arm64 linux/s390x'"
diff --git a/.github/workflows/crosscompile-3.yml b/.github/workflows/crosscompile-3.yml
new file mode 100644
index 000000000..460e0bfbb
--- /dev/null
+++ b/.github/workflows/crosscompile-3.yml
@@ -0,0 +1,34 @@
+name: Go
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Cross compile
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        go-version: [1.16.x]
+        os: [ubuntu-latest]
+    steps:
+      - name: Set up Go ${{ matrix.go-version }} on ${{ matrix.os }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Build on ${{ matrix.os }}
+        env:
+          GO111MODULE: on
+          GOOS: linux
+        run: |
+          make crosscompile arg1="'darwin/amd64 freebsd/amd64'"
diff --git a/.github/workflows/crosscompile-4.yml b/.github/workflows/crosscompile-4.yml
new file mode 100644
index 000000000..90a5bf122
--- /dev/null
+++ b/.github/workflows/crosscompile-4.yml
@@ -0,0 +1,34 @@
+name: Go
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: Cross compile
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        go-version: [1.16.x]
+        os: [ubuntu-latest]
+    steps:
+      - name: Set up Go ${{ matrix.go-version }} on ${{ matrix.os }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Build on ${{ matrix.os }}
+        env:
+          GO111MODULE: on
+          GOOS: linux
+        run: |
+          make crosscompile arg1="'windows/amd64 linux/arm'"
diff --git a/.github/workflows/crosscompile.yml b/.github/workflows/crosscompile-5.yml
similarity index 91%
rename from .github/workflows/crosscompile.yml
rename to .github/workflows/crosscompile-5.yml
index 507460b87..e4885299b 100644
--- a/.github/workflows/crosscompile.yml
+++ b/.github/workflows/crosscompile-5.yml
@@ -31,4 +31,4 @@ jobs:
           GO111MODULE: on
           GOOS: linux
         run: |
-          make crosscompile
+          make crosscompile arg1="'linux/386 netbsd/amd64'"
diff --git a/Makefile b/Makefile
index 91866cb12..afacbb590 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,7 @@ fmt:
 	@GO111MODULE=on gofmt -d cluster/
 
 crosscompile:
-	@(env bash $(PWD)/cross-compile.sh)
+	@(env bash $(PWD)/cross-compile.sh $(arg1))
 
 lint:
 	@echo "Running $@ check"
diff --git a/cross-compile.sh b/cross-compile.sh
index 790b33cd9..da145ff30 100755
--- a/cross-compile.sh
+++ b/cross-compile.sh
@@ -4,13 +4,12 @@ set -e
 # Enable tracing if set.
 [ -n "$BASH_XTRACEFD" ] && set -x
 
-_init() {
-    ## All binaries are static make sure to disable CGO.
-    export CGO_ENABLED=0
+## All binaries are static make sure to disable CGO.
+export CGO_ENABLED=0
 
-    ## List of architectures and OS to test coss compilation.
-    SUPPORTED_OSARCH="linux/ppc64le linux/mips64 linux/arm64 linux/s390x darwin/amd64 freebsd/amd64 windows/amd64 linux/arm linux/386 netbsd/amd64"
-}
+## List of architectures and OS to test cross compilation.
+SUPPORTED_OSARCH_DEFAULTS="linux/ppc64le linux/mips64 linux/arm64 linux/s390x darwin/amd64 freebsd/amd64 windows/amd64 linux/arm linux/386 netbsd/amd64"
+SUPPORTED_OSARCH=${1:-$SUPPORTED_OSARCH_DEFAULTS}
 
 _build() {
     local osarch=$1
@@ -31,4 +30,4 @@ main() {
     done
 }
 
-_init && main "$@"
+main "$@"