Workflow to publish to dockerhub

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: Timshel

.github/workflows/docker.yml

@@ -0,0 +1,60 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# GitHub recommends pinning actions to a commit SHA.
+# To get a newer version, you will need to update the SHA.
+# You can also reference a tag or branch, but the action may change without warning.
+
+name: Publish Docker image
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+
+jobs:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    environment: main
+    permissions:
+      packages: write
+      contents: read
+      attestations: write
+      id-token: write
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 #v5.5.1
+        with:
+          images: timshel/maildev
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@4f7cdeb0f05278b464e71357394bf2c61f94138e #v6.6.0
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         # Node LTS https://nodejs.org/en/about/releases/
-        node-version: [12.22.11, 14.19.1, 16.x, 18.x]
+        node-version: [18.x, 20.X, 22.X]
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{matrix.node-version}}
@@ -19,4 +19,3 @@ jobs:
           node-version: ${{matrix.node-version}}
       - run: npm ci
       - run: npm test
-      - run: bash <(curl -s https://codecov.io/bash) # Upload to Codecov

package.json

@@ -1,7 +1,7 @@
 {
   "name": "maildev",
   "description": "SMTP Server and Web Interface for reading and testing emails during development",
-  "version": "3.0.0-rc1",
+  "version": "3.0.0-rc0",
   "keywords": [
     "email",
     "e-mail",