Switch to go 1.20 (#668)

* Switch to go 1.20
* Fix golang version definition
* Upgrade golangci-lint to v1.51.2

.github/workflows/checks.yml

@@ -15,7 +15,7 @@ on:
 
 
 env:
-  GO_VERSION: 1.19
+  GO_VERSION: "1.20"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -97,7 +97,7 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.50.1
+          version: v1.51.2
 
   fmt:
     name: fmt

.github/workflows/docker.yml

@@ -6,7 +6,7 @@ on:
       - master
 
 env:
-  GO_VERSION: 1.19
+  GO_VERSION: "1.20"
   CGO_ENABLED: 0
   IMAGE_REPOSITORY: sosedoff/pgweb
 

.github/workflows/release.yml

@@ -6,7 +6,7 @@ on:
       - "v*"
 
 env:
-  GO_VERSION: 1.19
+  GO_VERSION: "1.20"
   CGO_ENABLED: 0
   DOCKER_REPOSITORY: sosedoff/pgweb
   GHCR_REPOSITORY: sosedoff/pgweb

Dockerfile

@@ -1,7 +1,7 @@
 # ------------------------------------------------------------------------------
 # Builder Stage
 # ------------------------------------------------------------------------------
-FROM golang:1.19-bullseye AS build
+FROM golang:1.20-bullseye AS build
 
 WORKDIR /build
 

go.mod

@@ -1,8 +1,8 @@
 module github.com/sosedoff/pgweb
 
-go 1.19
+go 1.20
 
-// +heroku goVersion go1.19
+// +heroku goVersion go1.20
 
 require (
 	github.com/BurntSushi/toml v1.1.0