drop support govendor (gin-gonic#2148)

.travis.yml

@@ -17,7 +17,7 @@ before_install:
   - if [[ "${GO111MODULE}" = "on" ]]; then mkdir "${HOME}/go"; export GOPATH="${HOME}/go"; fi
 
 install:
-  - if [[ "${GO111MODULE}" = "on" ]]; then go mod download; else make install; fi
+  - if [[ "${GO111MODULE}" = "on" ]]; then go mod download; fi
   - if [[ "${GO111MODULE}" = "on" ]]; then export PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}"; fi
   - if [[ "${GO111MODULE}" = "on" ]]; then make tools; fi
 

Makefile

@@ -1,15 +1,10 @@
 GO ?= go
 GOFMT ?= gofmt "-s"
-PACKAGES ?= $(shell $(GO) list ./... | grep -v /vendor/)
-VETPACKAGES ?= $(shell $(GO) list ./... | grep -v /vendor/ | grep -v /examples/)
-GOFILES := $(shell find . -name "*.go" -type f -not -path "./vendor/*")
+PACKAGES ?= $(shell $(GO) list ./...)
+VETPACKAGES ?= $(shell $(GO) list ./... | grep -v /examples/)
+GOFILES := $(shell find . -name "*.go")
 TESTFOLDER := $(shell $(GO) list ./... | grep -E 'gin$$|binding$$|render$$' | grep -v examples)
 
-all: install
-
-install: deps
-	govendor sync
-
 .PHONY: test
 test:
 	echo "mode: count" > coverage.out
@@ -48,11 +43,6 @@ fmt-check:
 vet:
 	$(GO) vet $(VETPACKAGES)
 
-deps:
-	@hash govendor > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) get -u github.com/kardianos/govendor; \
-	fi
-
 .PHONY: lint
 lint:
 	@hash golint > /dev/null 2>&1; if [ $$? -ne 0 ]; then \

README.md

@@ -88,44 +88,6 @@ import "github.com/gin-gonic/gin"
 import "net/http"
 ```
 
-### Use a vendor tool like [Govendor](https://github.com/kardianos/govendor)
-
-1. `go get` govendor
-
-```sh
-$ go get github.com/kardianos/govendor
-```
-2. Create your project folder and `cd` inside
-
-```sh
-$ mkdir -p $GOPATH/src/github.com/myusername/project && cd "$_"
-```
-
-If you are on a Mac and you're installing Go 1.8 (released: Feb 2017) or later, GOPATH is automatically determined by the Go toolchain for you. It defaults to $HOME/go on macOS so you can create your project like this
-
-```sh
-$ mkdir -p $HOME/go/src/github.com/myusername/project && cd "$_"
-```
-
-3. Vendor init your project and add gin
-
-```sh
-$ govendor init
-$ govendor fetch github.com/gin-gonic/gin@v1.3
-```
-
-4. Copy a starting template inside your project
-
-```sh
-$ curl https://raw.githubusercontent.com/gin-gonic/examples/master/basic/main.go > main.go
-```
-
-5. Run your project
-
-```sh
-$ go run main.go
-```
-
 ## Quick start
 
 ```sh