From 9cfdd218366c587600adf8579c5e8d8f292204b7 Mon Sep 17 00:00:00 2001
From: Daniele Lisi <22307776+danielelisi@users.noreply.github.com>
Date: Tue, 3 Oct 2023 23:58:18 +0200
Subject: [PATCH] Add Github Workflow to build and push a docker image to GHCR

---
 .github/workflows/docker.yml | 58 ++++++++++++++++++++++++++++++++++++
 .gitignore                   |  5 +++-
 Dockerfile                   | 21 +++++++++++++
 3 files changed, 83 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/docker.yml
 create mode 100644 Dockerfile

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..da5019d
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,58 @@
+---
+    name: Build and Publish Docker image
+    
+    on:
+      push:
+        tags:
+          - "v*"
+        branches:
+          - '*'
+      pull_request:
+        branches:
+          - 'main'
+    
+    jobs:
+      build-and-publish:
+        runs-on: ubuntu-latest
+        steps:
+          - name: Checkout repository
+            uses: actions/checkout@v4
+    
+          - name: Set up QEMU
+            id: qemu
+            uses: docker/setup-qemu-action@v3
+    
+          - name: Set up Docker Buildx
+            uses: docker/setup-buildx-action@v3
+    
+          - name: Extract metadata
+            id: meta
+            uses: docker/metadata-action@v5
+            with:
+              images: |
+                ghcr.io/ecadlabs/go-tezos-keygen
+              tags: |
+                type=ref,event=branch,suffix=-{{sha}}
+                type=ref,event=pr,suffix=-{{sha}}
+                type=semver,pattern={{version}}
+                type=semver,pattern={{major}}.{{minor}}
+                type=semver,pattern={{major}}
+                type=raw,value=latest,enable={{is_default_branch}}
+    
+          - name: Login to GHCR
+            if: github.event_name != 'pull_request'
+            uses: docker/login-action@v2
+            with:
+              registry: ghcr.io
+              username: ${{ github.repository_owner }}
+              password: ${{ secrets.GITHUB_TOKEN }}
+    
+          - name: Build and push
+            uses: docker/build-push-action@v5
+            with:
+              context: .
+              platforms: linux/amd64
+              push: ${{ github.event_name != 'pull_request' }}
+              tags: ${{ steps.meta.outputs.tags }}
+              labels: ${{ steps.meta.outputs.labels }}
+    
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index f260c8f..398b63c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,4 +20,7 @@
 # Go workspace file
 go.work
 
-/go-tezos-keygen
\ No newline at end of file
+/go-tezos-keygen
+*.db
+networks.yaml
+.vscode
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..01aeda2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,21 @@
+FROM golang:1.21-bullseye AS builder
+
+WORKDIR /src
+
+# Caching step
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+RUN go build -o /go-tezos-keygen
+
+FROM debian:bullseye-slim as runtime
+
+WORKDIR /app
+
+COPY --from=builder /go-tezos-keygen /app/go-tezos-keygen
+
+EXPOSE 3000
+
+ENTRYPOINT ["/app/go-tezos-keygen"]