From 48baf6dde2379ef49ac10a8aeec557942266e29c Mon Sep 17 00:00:00 2001
From: Victor Miti <victormiti@umusebo.com>
Date: Mon, 19 Sep 2022 21:15:16 +0200
Subject: [PATCH] ci: add docker image publishing workflow

---
 ...ocker-image.yml => build-docker-image.yml} |  2 +-
 .github/workflows/publish-docker-image.yml    | 33 +++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)
 rename .github/workflows/{docker-image.yml => build-docker-image.yml} (91%)
 create mode 100644 .github/workflows/publish-docker-image.yml

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/build-docker-image.yml
similarity index 91%
rename from .github/workflows/docker-image.yml
rename to .github/workflows/build-docker-image.yml
index 49e64de..4cfefd6 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/build-docker-image.yml
@@ -1,4 +1,4 @@
-name: Docker Image CI
+name: Build Docker image
 
 on:
   push:
diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
new file mode 100644
index 0000000..0b68f94
--- /dev/null
+++ b/.github/workflows/publish-docker-image.yml
@@ -0,0 +1,33 @@
+name: Publish Docker image
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+      
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: engineervix/python-latex
+      
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
\ No newline at end of file