move project to go modules

- remove vendor
- pin cockroach version in tests
- remove golang.org/x/tools/cmd/cover (not maintained and moved to standart library)

Makefile

@@ -70,11 +70,8 @@ bootstrap:
 	gox -build-toolchain
 
 setup:
-	go get -u github.com/golang/dep/cmd/dep
-	go get -u golang.org/x/tools/cmd/cover
 	go get -u github.com/mitchellh/gox
 	go get -u github.com/go-bindata/go-bindata/...
-	dep ensure
 
 clean:
 	@rm -f ./pgweb

appveyor.yml

@@ -14,8 +14,6 @@ install:
   - cd %APPVEYOR_BUILD_FOLDER%
   - go env
   - go version
-  - go get github.com/golang/dep/cmd/dep
-  - dep ensure
 
 build_script:
   - go build

go.mod

@@ -0,0 +1,32 @@
+module github.com/sosedoff/pgweb
+
+go 1.12
+
+require (
+	github.com/BurntSushi/toml v0.3.1
+	github.com/ScaleFT/sshkeys v0.0.0-20181112160850-82451a803681
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dchest/bcrypt_pbkdf v0.0.0-20150205184540-83f37f9c154a // indirect
+	github.com/gin-contrib/sse v0.0.0-20170109093832-22d885f9ecc7 // indirect
+	github.com/gin-gonic/gin v1.3.0
+	github.com/go-sql-driver/mysql v1.5.0 // indirect
+	github.com/golang/protobuf v0.0.0-20170601230230-5a0f697c9ed9 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/jessevdk/go-flags v1.4.0
+	github.com/jmoiron/sqlx v0.0.0-20180614180643-0dae4fefe7c0
+	github.com/json-iterator/go v0.0.0-20170829155851-36b14963da70 // indirect
+	github.com/lib/pq v1.1.1
+	github.com/mattn/go-isatty v0.0.2-0.20170307163044-57fdcb988a5c // indirect
+	github.com/mattn/go-sqlite3 v1.14.6 // indirect
+	github.com/mitchellh/go-homedir v1.0.0
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/stretchr/testify v1.2.2
+	github.com/tuvistavie/securerandom v0.0.0-20140719024926-15512123a948
+	github.com/ugorji/go v0.0.0-20170215201144-c88ee250d022 // indirect
+	golang.org/x/crypto v0.0.0-20191029031824-8986dd9e96cf
+	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+	gopkg.in/go-playground/assert.v1 v1.2.1 // indirect
+	gopkg.in/go-playground/validator.v8 v8.18.1 // indirect
+	gopkg.in/yaml.v2 v2.0.0-20160928153709-a5b47d31c556 // indirect
+)