From 453b57e91136673bcea8f9675cd366c3dbdcdd26 Mon Sep 17 00:00:00 2001
From: Matt Fisher <matt.fisher@nsidc.org>
Date: Mon, 10 Jul 2023 20:36:50 -0600
Subject: [PATCH] Add container image build and release job to GHA

---
 .github/workflows/test-and-build.yml | 44 ++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test-and-build.yml b/.github/workflows/test-and-build.yml
index 04791f53..d8aca246 100644
--- a/.github/workflows/test-and-build.yml
+++ b/.github/workflows/test-and-build.yml
@@ -6,7 +6,7 @@ on:
   # instead?
   push:
       branches:
-        - "*"
+        - "main"
       tags:
         - "v[0-9]+.[0-9]+.[0-9]+*"
   pull_request:
@@ -36,7 +36,6 @@ jobs:
       - name: "Install Conda environment"
         uses: "mamba-org/setup-micromamba@v1"
         with:
-          micromamba-version: "1.4.2-2"
           environment-file: "conda-lock.yml"
           # When using a lock-file, we have to set an environment name.
           environment-name: "qgreenland-ci"
@@ -63,9 +62,48 @@ jobs:
           QT_QPA_PLATFORM: offscreen
 
 
-  build:
+  # TODO: Consider extracting everything below this line to a separate workflow
+  # which is triggered by pushes to the default branch and GitHub releases.
+  build-and-release-image:
     runs-on: "ubuntu-latest"
     needs: ["test"]
+    # if: "github.ref_type == 'tag' || github.ref == github.event.repository.default_branch"
+    if: "github.ref_type == 'tag' || github.ref_type == 'branch'"
+    env:
+      IMAGE_NAME: "nsidc/qgreenland"
+      IMAGE_TAG: "${{ github.ref_type == 'branch' && 'latest' || github.ref_name }}"
+    steps:
+      - name: "Check out repository"
+        uses: "actions/checkout@v3"
+
+      - name: "Build Docker image"
+        run: |
+          docker build -t "${IMAGE_NAME}:${IMAGE_TAG}" .
+
+      - name: "DockerHub login"
+        uses: "docker/login-action@v2"
+        with:
+          username: "${{secrets.DOCKER_USER}}"
+          password: "${{secrets.DOCKER_PASS}}"
+
+      - name: "GHCR login"
+        uses: "docker/login-action@v2"
+        with:
+          registry: "ghcr.io"
+          username: "${{ github.repository_owner }}"
+          password: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: "Release to DockerHub and GHCR"
+        run: |
+          docker push "${IMAGE_NAME}:${IMAGE_TAG}"
+
+          docker tag "${IMAGE_NAME}:${IMAGE_TAG}" "ghcr.io/${IMAGE_NAME}:${IMAGE_TAG}"
+          docker push "ghcr.io/${IMAGE_NAME}:${IMAGE_TAG}"
+
+
+  build-package:
+    runs-on: "ubuntu-latest"
+    needs: ["build-and-release-image"]
     if: "github.ref_type == 'tag'"
     steps:
       - name: "Trigger Jenkins to build QGreenland Core"