Merge pull request #111 from chenrui333/go1.22

feat: update to use go 1.22

.github/workflows/lint.yaml

@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 5
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-go@v4
+    - uses: actions/setup-go@v5
       with:
         go-version-file: '.go-version'
     - name: golangci-lint

.github/workflows/release.yaml

@@ -17,7 +17,7 @@ jobs:
       with:
         fetch-depth: 0
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
         go-version-file: '.go-version'
     - name: Generate github app token

.github/workflows/test.yaml

@@ -19,7 +19,7 @@ jobs:
         os: [ubuntu-latest, macOS-latest]
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-go@v4
+    - uses: actions/setup-go@v5
       with:
         go-version-file: '.go-version'
     - name: test

.go-version

@@ -1 +1 @@
-1.21
+1.22

Dockerfile

@@ -1,5 +1,5 @@
 # tfupdate
-FROM golang:1.21-alpine3.18 AS tfupdate
+FROM golang:1.22-alpine3.19 AS tfupdate
 RUN apk --no-cache add make git
 WORKDIR /work
 
@@ -13,7 +13,7 @@ RUN make build
 # The linux binary for hub can not run on alpine.
 # So we need to build it from source.
 # https://github.com/github/hub/issues/1818
-FROM golang:1.21-alpine3.18 AS hub
+FROM golang:1.22-alpine3.19 AS hub
 RUN apk add --no-cache bash git
 RUN git clone https://github.com/github/hub /work
 WORKDIR /work

Dockerfile.dev

@@ -3,7 +3,7 @@ ARG TERRAFORM_VERSION=latest
 FROM hashicorp/terraform:$TERRAFORM_VERSION AS terraform
 
 # tfupdate
-FROM golang:1.21-alpine3.18 AS tfupdate
+FROM golang:1.22-alpine3.19 AS tfupdate
 RUN apk --no-cache add make git
 
 # A workaround for a permission issue of git.

README.md

@@ -47,7 +47,7 @@ https://github.com/minamijoyo/tfupdate/releases
 
 ### Source
 
-If you have Go 1.21+ development environment:
+If you have Go 1.22+ development environment:
 
 ```
 $ go install github.com/minamijoyo/tfupdate@latest

go.mod

@@ -1,6 +1,6 @@
 module github.com/minamijoyo/tfupdate
 
-go 1.21
+go 1.22
 
 require (
 	github.com/davecgh/go-spew v1.1.1