feat:bump golang up to 1.22

.devcontainer/docker-compose.yml

@@ -8,7 +8,7 @@ version: "3"
 services:
   # Update this to the name of the service you want to work with in your docker-compose.yml file
   go:
-    image: golang:1.20
+    image: golang:1.22
     # If you want add a non-root user to your Dockerfile, you can use the "remoteUser"
     # property in devcontainer.json to cause VS Code its sub-processes (terminals, tasks,
     # debugging) to execute as the user. Uncomment the next line if you want the entire

.github/workflows/pull-request.yml

@@ -15,7 +15,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v5
       with:
-        go-version: '1.20'
+        go-version: '1.22'
         cache: false
     - uses: actions/cache@v4
       with:
@@ -41,12 +41,12 @@ jobs:
     name: Lint
     strategy:
       matrix:
-        go-version: [1.20]
+        go-version: [1.22]
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v5
       with:
-        go-version: '1.20'
+        go-version: '1.22'
         cache: false
     - uses: golangci/golangci-lint-action@v3

.github/workflows/releease.yml

@@ -83,7 +83,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: "1.20"
+        go-version: "1.22"
 
     - name: Run GoReleaser
       uses: goreleaser/goreleaser-action@v5

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.20 AS builder
+FROM golang:1.22 AS builder
 WORKDIR /go/src/github.com/rakutentech/passenger-go-exporter
 
 COPY go.mod go.sum ./

README.md

@@ -6,7 +6,7 @@ Implemented in golang, keeps memory consumption below 100MB, and runs on CPU 0.0
 
 ## Supported version
 
-- golang: 1.20
+- golang: 1.22
 - Passenger: 6.0.18, or later.
 
 All other versions have not been tested.

go.mod

@@ -1,14 +1,13 @@
 module github.com/rakutentech/passenger-go-exporter
 
-go 1.20
+go 1.22
 
 require (
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/prometheus/client_golang v1.14.0
-	github.com/prometheus/common v0.41.0
+	github.com/prometheus/client_golang v1.18.0
+	github.com/prometheus/common v0.46.0
 	github.com/stretchr/testify v1.8.0
-	golang.org/x/net v0.17.0
-	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/net v0.21.0
+	golang.org/x/sys v0.17.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
@@ -19,11 +18,10 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
-	github.com/kr/pretty v0.3.1 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
+	github.com/kr/text v0.2.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_model v0.3.0 // indirect
-	github.com/prometheus/procfs v0.9.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/procfs v0.12.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	google.golang.org/protobuf v1.32.0 // indirect
 )

go.sum

@@ -10,52 +10,42 @@ github.com/go-kit/log v0.2.1 h1:MRVx0/zhvdseW+Gza6N9rVzU/IVzaeE1SFI4raAhmBU=
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 github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
-github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
-github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
-github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
-github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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