From 72a076840bea4a3258a3a8d9a7aeb750fcc2ac02 Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@users.noreply.github.com>
Date: Mon, 8 Oct 2018 16:37:06 +0200
Subject: [PATCH] travis, build: speed up CI runs (#17854)

* travis: exclude non-test jobs for PRs

We don't usually look at these builders and not starting them
removes ~15min of build time.

* build: don't run vet before tests

Recent versions of Go run vet during 'go test' and we have
a dedicated lint job.

* build: use -timeout 5m for tests

Tests sometimes hang on Travis. CI runs are aborted after 10min with no
output. Adding the timeout means we get to see the stack trace for
timeouts.
---
 .travis.yml | 25 ++++++++++++-------------
 build/ci.go | 11 +++--------
 2 files changed, 15 insertions(+), 21 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index d6cd7d51c..69535b7ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,7 +45,8 @@ matrix:
         - go run build/ci.go lint
 
     # This builder does the Ubuntu PPA upload
-    - os: linux
+    - if: type = push
+      os: linux
       dist: trusty
       go: 1.11.x
       env:
@@ -63,7 +64,8 @@ matrix:
         - go run build/ci.go debsrc -signer "Go Ethereum Linux Builder <geth-ci@ethereum.org>" -upload ppa:ethereum/ethereum
 
     # This builder does the Linux Azure uploads
-    - os: linux
+    - if: type = push
+      os: linux
       dist: trusty
       sudo: required
       go: 1.11.x
@@ -96,7 +98,8 @@ matrix:
         - go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
 
     # This builder does the Linux Azure MIPS xgo uploads
-    - os: linux
+    - if: type = push
+      os: linux
       dist: trusty
       services:
         - docker
@@ -123,7 +126,8 @@ matrix:
         - go run build/ci.go archive -arch mips64le -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
 
     # This builder does the Android Maven and Azure uploads
-    - os: linux
+    - if: type = push
+      os: linux
       dist: trusty
       addons:
         apt:
@@ -160,7 +164,8 @@ matrix:
         - go run build/ci.go aar -signer ANDROID_SIGNING_KEY -deploy https://oss.sonatype.org -upload gethstore/builds
 
     # This builder does the OSX Azure, iOS CocoaPods and iOS Azure uploads
-    - os: osx
+    - if: type = push
+      os: osx
       go: 1.11.x
       env:
         - azure-osx
@@ -188,7 +193,8 @@ matrix:
         - go run build/ci.go xcode -signer IOS_SIGNING_KEY -deploy trunk -upload gethstore/builds
 
     # This builder does the Azure archive purges to avoid accumulating junk
-    - os: linux
+    - if: type = cron
+      os: linux
       dist: trusty
       go: 1.11.x
       env:
@@ -197,10 +203,3 @@ matrix:
         submodules: false # avoid cloning ethereum/tests
       script:
         - go run build/ci.go purge -store gethstore/builds -days 14
-
-notifications:
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/e09ccdce1048c5e03445
-    on_success: change
-    on_failure: always
diff --git a/build/ci.go b/build/ci.go
index c5a107e1d..1bbc94471 100644
--- a/build/ci.go
+++ b/build/ci.go
@@ -320,9 +320,7 @@ func goToolArch(arch string, cc string, subcmd string, args ...string) *exec.Cmd
 // "tests" also includes static analysis tools such as vet.
 
 func doTest(cmdline []string) {
-	var (
-		coverage = flag.Bool("coverage", false, "Whether to record code coverage")
-	)
+	coverage := flag.Bool("coverage", false, "Whether to record code coverage")
 	flag.CommandLine.Parse(cmdline)
 	env := build.Env()
 
@@ -332,14 +330,11 @@ func doTest(cmdline []string) {
 	}
 	packages = build.ExpandPackagesNoVendor(packages)
 
-	// Run analysis tools before the tests.
-	build.MustRun(goTool("vet", packages...))
-
 	// Run the actual tests.
-	gotest := goTool("test", buildFlags(env)...)
 	// Test a single package at a time. CI builders are slow
 	// and some tests run into timeouts under load.
-	gotest.Args = append(gotest.Args, "-p", "1")
+	gotest := goTool("test", buildFlags(env)...)
+	gotest.Args = append(gotest.Args, "-p", "1", "-timeout", "5m")
 	if *coverage {
 		gotest.Args = append(gotest.Args, "-covermode=atomic", "-cover")
 	}
-- 
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