From 56b2ffdc35ac187eac7950d6252bdd324eb46056 Mon Sep 17 00:00:00 2001
From: "Sean T. Allen" <sean@seantallen.com>
Date: Sun, 3 Dec 2023 22:53:15 +0000
Subject: [PATCH] Stop pushing images to DockerHub

We've transitioned to GitHub Container Registry.
---
 .../release/build-docker-images-on-release.bash  | 16 ++--------------
 .../release/build-latest-docker-images.bash      | 10 ++--------
 .github/workflows/latest-docker-image.yml        |  5 -----
 .github/workflows/release.yml                    |  5 -----
 4 files changed, 4 insertions(+), 32 deletions(-)

diff --git a/.ci-scripts/release/build-docker-images-on-release.bash b/.ci-scripts/release/build-docker-images-on-release.bash
index 1119111..8769ec1 100644
--- a/.ci-scripts/release/build-docker-images-on-release.bash
+++ b/.ci-scripts/release/build-docker-images-on-release.bash
@@ -1,6 +1,7 @@
 #!/bin/bash
 
-# *** You should already be logged in to DockerHub when you run this ***
+# *** You should already be logged in to GitHub Container Registry when you run
+#     this ***
 #
 # Builds docker release images with two tags:
 #
@@ -52,19 +53,6 @@ set -o nounset
 # Version: "1.0.0"
 VERSION="${GITHUB_REF/refs\/tags\//}"
 
-## DockerHub
-
-NAME="${GITHUB_REPOSITORY}"
-# Build and push :VERSION tag e.g. ponylang/ponyup:0.32.1
-DOCKER_TAG="${NAME}:${VERSION}"
-docker build --pull -t "${DOCKER_TAG}" .
-docker push "${DOCKER_TAG}"
-
-# Build and push "release" tag e.g. ponylang/ponyup:release
-DOCKER_TAG="${NAME}:release"
-docker build --pull -t "${DOCKER_TAG}" .
-docker push "${DOCKER_TAG}"
-
 ## GitHub Container Registry
 
 NAME="ghcr.io/${GITHUB_REPOSITORY}"
diff --git a/.ci-scripts/release/build-latest-docker-images.bash b/.ci-scripts/release/build-latest-docker-images.bash
index 911e009..a2b3f42 100644
--- a/.ci-scripts/release/build-latest-docker-images.bash
+++ b/.ci-scripts/release/build-latest-docker-images.bash
@@ -1,6 +1,7 @@
 #!/bin/bash
 
-# *** You should already be logged in to DockerHub when you run this ***
+# *** You should already be logged in to GitHub Container Registry when you run
+#     this ***
 #
 # Builds docker latest docker images.
 #
@@ -33,13 +34,6 @@ fi
 # allow above so we can display nice error messages for expected unset variables
 set -o nounset
 
-## DockerHub
-
-# Build and push "latest" tag e.g. ponylang/ponyup:latest
-DOCKER_TAG="${GITHUB_REPOSITORY}:latest"
-docker build --pull -t "${DOCKER_TAG}" .
-docker push "${DOCKER_TAG}"
-
 ## GitHub Container Registry
 
 # Build and push "latest" tag e.g. ponylang/ponyup:latest
diff --git a/.github/workflows/latest-docker-image.yml b/.github/workflows/latest-docker-image.yml
index 316aef1..d2c251c 100644
--- a/.github/workflows/latest-docker-image.yml
+++ b/.github/workflows/latest-docker-image.yml
@@ -15,11 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Login to DockerHub
-        run: docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD"
-        env:
-          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
-          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
       - name: Login to GitHub Container Registry
         # v2.2.0
         uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e2f5c4f..ff13fb1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,11 +25,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Login to DockerHub
-        run: docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD"
-        env:
-          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
-          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
       - name: Login to GitHub Container Registry
         # v2.2.0
         uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc