feat(vendor): switch dep to go module

.drone.yml

@@ -3,29 +3,24 @@ workspace:
   path: src/github.com/drone-plugins/drone-hugo
 
 pipeline:
-  deps:
-    image: golang:1.10
-    pull: true
-    commands:
-      - go get -u github.com/golang/dep/cmd/dep
-      - dep ensure
-      - dep status
-
   test:
-    image: golang:1.10
+    image: golang:1.11
     pull: true
+    environment:
+      - GO111MODULE=on
     commands:
       - go vet ./...
       - go test -cover ./...
 
   build_linux_amd64:
-    image: golang:1.10
+    image: golang:1.11
     pull: true
     group: build
     environment:
       - GOOS=linux
       - GOARCH=amd64
       - CGO_ENABLED=0
+      - GO111MODULE=on
     commands:
       - |
         if test "${DRONE_TAG}" = ""; then
@@ -35,13 +30,14 @@ pipeline:
         fi
 
   # build_linux_arm64:
-  #   image: golang:1.10
+  #   image: golang:1.11
   #   pull: true
   #   group: build
   #   environment:
   #     - GOOS=linux
   #     - GOARCH=arm64
   #     - CGO_ENABLED=0
+  #     - GO111MODULE=on
   #   commands:
   #     - |
   #       if test "${DRONE_TAG}" = ""; then
@@ -51,14 +47,15 @@ pipeline:
   #       fi
 
   # build_linux_arm:
-  #   image: golang:1.10
+  #   image: golang:1.11
   #   pull: true
   #   group: build
   #   environment:
   #     - GOOS=linux
   #     - GOARCH=arm
   #     - CGO_ENABLED=0
   #     - GOARM=7
+  #     - GO111MODULE=on
   #   commands:
   #     - |
   #       if test "${DRONE_TAG}" = ""; then
@@ -68,13 +65,14 @@ pipeline:
   #       fi
 
   # build_linux_386:
-  #   image: golang:1.10
+  #   image: golang:1.11
   #   pull: true
   #   group: build
   #   environment:
   #     - GOOS=linux
   #     - GOARCH=386
   #     - CGO_ENABLED=0
+  #     - GO111MODULE=on
   #   commands:
   #     - |
   #       if test "${DRONE_TAG}" = ""; then
@@ -146,4 +144,4 @@ pipeline:
     pull: true
     secrets: [ webhook_url ]
     when:
-      status: [ success ]
+      status: [ success ]

download/download.go

@@ -6,13 +6,13 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
+	"log"
+	"net/http"
 	"os"
+	"runtime"
 	"strings"
 
 	"github.com/pkg/errors"
-	"log"
-	"net/http"
-	"runtime"
 )
 
 var (

go.mod

@@ -0,0 +1,6 @@
+module github.com/drone-plugins/drone-hugo
+
+require (
+	github.com/pkg/errors v0.8.1
+	github.com/urfave/cli v1.20.0
+)

go.sum

@@ -0,0 +1,4 @@
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
+github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/urfave/cli v1.20.0 h1:fDqGv3UG/4jbVl/QkFwEdddtEDjh/5Ov6X+0B/3bPaw=
+github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=