Import rules_go
The motivation here is to use Go for the scouting web server. It
sounds like we have enough knowledge in the team to at least give it a
try.
$ bazel run //build_tests:hello_go
WARNING: Option 'ui' is deprecated
INFO: Invocation ID: d227f296-c249-44d3-88c0-42c2aee1bde2
INFO: SHA256 (https://golang.org/dl/?mode=json&include=all) = dd71d0c702dbeb9a765da037c9792250fb9e440fa3bd5dbdca91db34f0265446
INFO: Analyzed target //build_tests:hello_go (45 packages loaded, 47836 targets configured).
INFO: Found 1 target...
INFO: Writing explanation of rebuilds to '/tmp/bazel_explain.log'
Target //build_tests:hello_go up-to-date:
bazel-bin/build_tests/hello_go_/hello_go
INFO: Elapsed time: 99.935s, Critical Path: 1.57s
INFO: 8 processes: 4 internal, 4 linux-sandbox.
INFO: Build completed successfully, 8 total actions
INFO: Build completed successfully, 8 total actions
hello world
In order to work around a bazel issue, I created a dummy NOOP Go
toolchain. That toolchain will be used on all platforms where we don't
explicitly support Go. The key is to also mark all `go_*` target as
only being compatible with x86 Linux.
Change-Id: I0a9be3748c59998f5d2dea8d6a162779a0f31af1
Signed-off-by: Philipp Schrader <philipp.schrader@gmail.com>
diff --git a/build_tests/hello.go b/build_tests/hello.go
new file mode 100644
index 0000000..4cc584b
--- /dev/null
+++ b/build_tests/hello.go
@@ -0,0 +1,7 @@
+package main
+
+import "fmt"
+
+func main() {
+ fmt.Println("Hello world")
+}