chore: switch to go1.19 (#60)

.drone.jsonnet

@@ -8,7 +8,7 @@ local PipelineTest = {
   steps: [
     {
       name: 'deps',
-      image: 'golang:1.18',
+      image: 'golang:1.19',
       commands: [
         'make deps',
       ],
@@ -21,7 +21,7 @@ local PipelineTest = {
     },
     {
       name: 'lint',
-      image: 'golang:1.18',
+      image: 'golang:1.19',
       commands: [
         'make lint',
       ],
@@ -34,7 +34,7 @@ local PipelineTest = {
     },
     {
       name: 'test',
-      image: 'golang:1.18',
+      image: 'golang:1.19',
       commands: [
         'make test',
       ],
@@ -68,7 +68,7 @@ local PipelineBuildBinaries = {
   steps: [
     {
       name: 'build',
-      image: 'techknowlogick/xgo:go-1.18.x',
+      image: 'techknowlogick/xgo:go-1.19.x',
       commands: [
         'make release',
       ],
@@ -133,7 +133,7 @@ local PipelineBuildContainer(arch='amd64') = {
   steps: [
     {
       name: 'build',
-      image: 'golang:1.18',
+      image: 'golang:1.19',
       commands: [
         'make build',
       ],

.drone.yml

@@ -8,7 +8,7 @@ platform:
 
 steps:
   - name: deps
-    image: golang:1.18
+    image: golang:1.19
     commands:
       - make deps
     volumes:
@@ -16,7 +16,7 @@ steps:
         path: /go
 
   - name: lint
-    image: golang:1.18
+    image: golang:1.19
     commands:
       - make lint
     volumes:
@@ -24,7 +24,7 @@ steps:
         path: /go
 
   - name: test
-    image: golang:1.18
+    image: golang:1.19
     commands:
       - make test
     volumes:
@@ -51,7 +51,7 @@ platform:
 
 steps:
   - name: build
-    image: techknowlogick/xgo:go-1.18.x
+    image: techknowlogick/xgo:go-1.19.x
     commands:
       - make release
 
@@ -105,7 +105,7 @@ platform:
 
 steps:
   - name: build
-    image: golang:1.18
+    image: golang:1.19
     commands:
       - make build
 
@@ -177,7 +177,7 @@ platform:
 
 steps:
   - name: build
-    image: golang:1.18
+    image: golang:1.19
     commands:
       - make build
 
@@ -249,7 +249,7 @@ platform:
 
 steps:
   - name: build
-    image: golang:1.18
+    image: golang:1.19
     commands:
       - make build
 
@@ -453,6 +453,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: b476f817e475cff5d0eced01fef675a35ddfe8cdba5ec4f038033ffdae348563
+hmac: cd4d5a770121306a4d8992ec7135ce43049673eb218b41961645d3f9fd915740
 
 ...

Makefile

@@ -19,7 +19,7 @@ GOLANGCI_LINT_PACKAGE ?= github.com/golangci/golangci-lint/cmd/golangci-lint@$(G
 XGO_PACKAGE ?= src.techknowlogick.com/xgo@latest
 
 GENERATE ?=
-XGO_VERSION := go-1.18.x
+XGO_VERSION := go-1.19.x
 XGO_TARGETS ?= linux/amd64,linux/arm-6,linux/arm-7,linux/arm64
 
 TAGS ?= netgo

go.mod

@@ -1,6 +1,6 @@
 module github.com/thegeeklab/drone-docker
 
-go 1.18
+go 1.19
 
 require (
 	github.com/coreos/go-semver v0.3.0

plugin/daemon.go

@@ -1,7 +1,7 @@
 package plugin
 
 import (
-	"io/ioutil"
+	"io"
 	"os"
 )
 
@@ -17,8 +17,8 @@ func (p Plugin) startDaemon() {
 		cmd.Stdout = os.Stdout
 		cmd.Stderr = os.Stderr
 	} else {
-		cmd.Stdout = ioutil.Discard
-		cmd.Stderr = ioutil.Discard
+		cmd.Stdout = io.Discard
+		cmd.Stderr = io.Discard
 	}
 	go func() {
 		trace(cmd)

plugin/impl.go

@@ -2,7 +2,6 @@ package plugin
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -129,7 +128,7 @@ func (p *Plugin) Execute() error {
 		}
 
 		path := filepath.Join(dockerHome, "config.json")
-		err := ioutil.WriteFile(path, []byte(p.settings.Login.Config), 0o600)
+		err := os.WriteFile(path, []byte(p.settings.Login.Config), 0o600)
 		if err != nil {
 			return fmt.Errorf("error writing config.json: %s", err)
 		}