build: Update dependencies

.gitignore

@@ -1,4 +1,6 @@
 .build
+.cache
+.devcontainer
 shell_exporter
 *.tar.gz
-vendor
+vendor

Dockerfile

@@ -1,15 +1,13 @@
-FROM golang:1.14.1-alpine AS build-env
+FROM golang:1.25-alpine AS build-env
 
-RUN apk add --update git gcc libc-dev
-RUN go get -u github.com/prometheus/promu
-
-RUN mkdir shell_exporter
-COPY .promu.yml shell_exporter.go go.mod go.sum /go/shell_exporter/
+RUN apk add git gcc libc-dev
+RUN go install github.com/prometheus/promu@v0.17.0
 
 WORKDIR /go/shell_exporter
+COPY .promu.yml shell_exporter.go go.mod go.sum ./
 RUN promu build
 
-FROM alpine:3.11
+FROM alpine:3.22.2
 RUN apk add --no-cache bash
 COPY --from=build-env /go/shell_exporter/shell_exporter /bin/shell_exporter
 COPY config.yml /etc/shell_exporter/config.yml

docker-compose.yml

@@ -0,0 +1,11 @@
+services:
+  app:
+    build:
+      context: .
+    image: ozhiwei/shell_exporter
+    container_name: shell_exporter
+    restart: always
+    ports:
+      - 9191:9191
+    volumes:
+      - ./config.yml:/etc/shell_exporter/config.yml

go.mod

@@ -1,19 +1,21 @@
 module github.com/ozhiwei/shell_exporter
 
-go 1.14
+go 1.24.0
 
 require (
-	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
-	github.com/google/go-github/v25 v25.1.3 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/prometheus/client_golang v1.7.1
-	github.com/prometheus/common v0.10.0
-	github.com/prometheus/promu v0.5.0 // indirect
-	github.com/sirupsen/logrus v1.6.0 // indirect
-	golang.org/x/net v0.0.0-20200707034311-ab3426394381 // indirect
-	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d // indirect
-	golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1 // indirect
-	google.golang.org/appengine v1.6.6 // indirect
-	google.golang.org/protobuf v1.25.0 // indirect
-	gopkg.in/yaml.v2 v2.3.0
+	github.com/prometheus/client_golang v1.23.2
+	gopkg.in/yaml.v3 v3.0.1
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/prometheus/client_model v0.6.2 // indirect
+	github.com/prometheus/common v0.67.1 // indirect
+	github.com/prometheus/procfs v0.17.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.3 // indirect
+	golang.org/x/sys v0.37.0 // indirect
+	google.golang.org/protobuf v1.36.10 // indirect
 )