add build workflows and docker image

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+        interval: "monthly"

.github/workflows/ci.yaml

@@ -0,0 +1,34 @@
+name: build
+on: [push]
+jobs:
+  build:
+    strategy:
+      matrix:
+        version: [1.24]
+        os: [ubuntu-latest]
+    name: Build
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Set up Go
+      uses: actions/setup-go@v6
+      with:
+        go-version: ${{ matrix.version }}
+      id: go
+
+    - name: checkout
+      uses: actions/checkout@v5
+
+    - name: build
+      run: go build
+
+  
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v6
+        with:
+          go-version: 1.24
+      - uses: actions/checkout@v5
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v8

.github/workflows/pushimage.yaml

@@ -0,0 +1,34 @@
+name: build-push-image
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef
+        with:
+          registry: https://ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
+        with:
+          push: true
+          tags: ghcr.io/tlinden/io-exporter:${{ github.ref_name}}
+
+      - name: Build and push latest Docker image
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
+        with:
+          push: true
+          tags: ghcr.io/tlinden/io-exporter:latest

.github/workflows/release.yaml

@@ -0,0 +1,86 @@
+name: build-release
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  release:
+    name: Build Release Assets
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - name: Set up Go
+        uses: actions/setup-go@v6
+        with:
+          go-version: 1.24.5
+
+      - name: Build the executables
+        run:
+          - go build
+          - mv io-exporter io-exporter-amd64-linux-${{ github.ref_name}}
+        
+      - name: Upload the binaries
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          tag: ${{ github.ref_name }}
+          file: io-exporter-amd64-linux-${{ github.ref_name}}
+          file_glob: false
+
+      - name: Build Changelog
+        id: github_release
+        uses: mikepenz/release-changelog-builder-action@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          mode: "PR"
+          configurationJson: |
+            {
+              "template": "#{{CHANGELOG}}\n\n**Full Changelog**: #{{RELEASE_DIFF}}",
+              "pr_template": "- #{{TITLE}} (##{{NUMBER}}) by #{{AUTHOR}}\n#{{BODY}}",
+              "empty_template": "- no changes",
+              "categories": [
+                {
+                    "title": "## New Features",
+                    "labels": ["add", "feature"]
+                },
+                {
+                    "title": "## Bug Fixes",
+                    "labels": ["fix", "bug", "revert"]
+                },
+                {
+                    "title": "## Documentation Enhancements",
+                    "labels": ["doc"]
+                },
+                {
+                    "title": "## Refactoring Efforts",
+                    "labels": ["refactor"]
+                },
+                {
+                    "title": "## Miscellaneus Changes",
+                    "labels": []
+                }
+              ],
+              "ignore_labels": [
+                 "duplicate", "good first issue", "help wanted", "invalid", "question", "wontfix"
+              ],
+              "label_extractor": [
+                 {
+                    "pattern": "(.) (.+)",
+                    "target": "$1"
+                 },
+                 {
+                    "pattern": "(.) (.+)",
+                    "target": "$1",
+                    "on_property": "title"
+                 }
+              ]
+            }
+    
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          body: ${{steps.github_release.outputs.changelog}}

Dockerfile

@@ -0,0 +1,25 @@
+FROM golang:1.24-alpine as builder
+
+RUN apk update
+RUN apk upgrade
+RUN apk add --no-cache git make
+
+RUN git --version
+
+WORKDIR /work
+
+COPY go.mod .
+COPY . .
+RUN go mod download
+RUN go build
+
+FROM alpine:latest
+LABEL maintainer="Thomas von Dein <git@daemon.de>"
+
+WORKDIR /app
+COPY --from=builder /work/io-exporter /app/io-exporter
+
+USER 1001:1001
+
+ENTRYPOINT ["/app/io-exporter"]
+CMD ["-h"]

README.md

@@ -54,6 +54,23 @@ Or, if you have GNU Make installed, just execute:
 go build
 ```
 
+## Docker
+
+To build:
+
+```default
+docker compose build
+```
+
+To run locally:
+
+```default
+mkdir t
+chmod 1777 t
+docker compose run -v ./t:/pvc ioexporter /pvc/blah
+```
+
+
 # Report bugs
 
 [Please open an issue](https://github.com/TLINDEN/io-exporter/issues). Thanks!

docker-compose.yaml

@@ -0,0 +1,8 @@
+services:
+  ioexporter:
+    container_name: io-exporter
+    volumes:
+      - ${PWD}:/pvc
+    working_dir: /pvc
+    build: .
+    image: io-exporter:latest