From dcec289400a1d789100a2f0bb38da8594dcd90a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mislav=20Marohni=C4=87?= <mislav.marohnic@gmail.com>
Date: Thu, 5 Mar 2020 14:41:38 +0100
Subject: [PATCH] Remove support for Go < 1.11

---
 .github/workflows/ci.yml |  2 +-
 Makefile                 | 19 +++++++++----------
 README.md                |  2 +-
 script/test              |  1 -
 4 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 77278e91..07d17c01 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go: [ '1.9', '1.10', '1.11', '1.12', '1.13' ]
+        go: [ '1.11', '1.12', '1.13', '1.14' ]
 
     steps:
     - uses: actions/checkout@v1
diff --git a/Makefile b/Makefile
index 5f6d7574..e91beca5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,17 +1,16 @@
-SOURCES = $(shell script/build files)
+SOURCES = $(shell go list -f '{{range .GoFiles}}{{$$.Dir}}/{{.}}\
+{{end}}' ./...)
 SOURCE_DATE_EPOCH ?= $(shell date +%s)
 BUILD_DATE = $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" '+%d %b %Y' 2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" '+%d %b %Y')
 HUB_VERSION = $(shell bin/hub version | tail -1)
-FLAGS_ALL = $(shell go version | grep -q 'go1.[89]' || echo 'all=')
-export GOFLAGS := $(shell go version | grep -q 'go1.1[^0]' && echo '-mod=vendor')
-export LDFLAGS := -extldflags '$(LDFLAGS)'
-export GCFLAGS := $(FLAGS_ALL)-trimpath '$(PWD)'
-export ASMFLAGS := $(FLAGS_ALL)-trimpath '$(PWD)'
 
-ifneq ($(GOFLAGS),)
-	export GO111MODULE=on
-	unexport GOPATH
-endif
+export GOFLAGS := -mod=vendor
+export GO111MODULE=on
+unexport GOPATH
+
+export LDFLAGS := -extldflags '$(LDFLAGS)'
+export GCFLAGS := all=-trimpath '$(PWD)'
+export ASMFLAGS := all=-trimpath '$(PWD)'
 
 MIN_COVERAGE = 90.2
 
diff --git a/README.md b/README.md
index b7e1ac79..af155133 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ it to your [repository secrets][].
 Prerequisites for building from source are:
 
 * `make`
-* [Go 1.9+](https://golang.org/doc/install)
+* [Go 1.11+](https://golang.org/doc/install)
 
 Clone this repository and run `make install`:
 
diff --git a/script/test b/script/test
index 0417a8e1..a16facb8 100755
--- a/script/test
+++ b/script/test
@@ -32,7 +32,6 @@ STATUS=0
 trap "exit 1" INT
 
 check_formatting() {
-  [[ "$(go version)" != *" go1.8."* ]] || return 0
   gofmt -l -w . >/dev/null
   git checkout -- vendor
   if ! git diff -U1 --exit-code; then
-- 
GitLab