GitHub Action to publish docker images (#1096)

.github/workflows/publish_image.yaml

@@ -0,0 +1,41 @@
+name: Publish Docker Images
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - v*
+
+jobs:
+  image:
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+      attestations: write
+    steps:
+      - uses: earthly/actions-setup@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Check out the repo
+        uses: actions/checkout@v4
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=semver,pattern={{raw}}
+            type=raw,value=latest,enable={{is_default_branch}}
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and Push Docker Image
+        run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} earthly --ci --push +docker --image_name="{}"

Earthfile

@@ -1,9 +1,9 @@
 VERSION 0.6
-FROM alpine:3.14
+FROM alpine:3.19
 WORKDIR /src
 
 build:
-    FROM rust:alpine3.14
+    FROM rust:alpine3.19
     RUN apk update \
         && apk add \
             git \
@@ -21,4 +21,5 @@ docker:
     WORKDIR /src
     ENTRYPOINT [ "tokei" ]
     CMD [ "--help" ]
-    SAVE IMAGE tokei
+    ARG image_name=tokei:latest
+    SAVE IMAGE --push $image_name

README.md

@@ -6,6 +6,7 @@
 ![](https://img.shields.io/crates/d/tokei?label=downloads%20%28crates.io%29)
 ![](https://img.shields.io/github/downloads/xampprocky/tokei/total?label=downloads%20%28GH%29)
 ![](https://img.shields.io/homebrew/installs/dy/tokei?color=brightgreen&label=downloads%20%28brew%29)
+[![dependency status](https://deps.rs/repo/github/XAMPPRocky/tokei/status.svg)](https://deps.rs/repo/github/XAMPPRocky/tokei)
 
 Tokei is a program that displays statistics about your code. Tokei will show the number of files, total lines within those files and code, comments, and blanks grouped by language.