Migrate to GitHub Registry

Signed-off-by: Rafael Sene <rafael@riscv.org>

Author: rpsene

.github/workflows/build.yaml

@@ -7,9 +7,13 @@ on:
       - "Dockerfiles/ubuntu2204"
       - "Dockerfiles/debian"
 
+permissions:
+  contents: read
+  packages: write
+
 jobs:
   build-and-push-docker-image:
-    name: Build and Push to Docker Hub
+    name: Build and Push to GHCR
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
@@ -22,12 +26,13 @@ jobs:
         id: buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Login to Docker Hub
+      - name: Login to GitHub Container Registry
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHTOKEN }}
 
       - name: Get Current Date
         run: echo "NOW=$(date +'%m%d%Y')" >> "$GITHUB_ENV"
@@ -39,8 +44,8 @@ jobs:
           file: ./Dockerfiles/ubuntu2204
           platforms: linux/amd64,linux/arm64
           tags: |
-            riscvintl/riscv-docs-base-container-image:${{ github.sha }}
-            riscvintl/riscv-docs-base-container-image:latest
+            ghcr.io/riscv/riscv-docs-base-container-image:${{ github.sha }}
+            ghcr.io/riscv/riscv-docs-base-container-image:latest
           push: ${{ github.event_name != 'pull_request' }}
 
       - name: Build and Push Debian Image
@@ -50,6 +55,6 @@ jobs:
           file: ./Dockerfiles/debian
           platforms: linux/amd64,linux/arm64
           tags: |
-            riscvintl/riscv-docs-base-container-image:${{ github.sha }}
-            riscvintl/riscv-docs-base-container-image:small
+            ghcr.io/riscv/riscv-docs-base-container-image:${{ github.sha }}
+            ghcr.io/riscv/riscv-docs-base-container-image:small
           push: ${{ github.event_name != 'pull_request' }}

.github/workflows/weekly_build.yaml

@@ -6,6 +6,10 @@ on:
     - cron: "0 0 * * 1"
   workflow_dispatch:
 
+permissions:
+  contents: write
+  packages: write
+
 jobs:
   build-and-push-docker-image:
     name: Weekly Build and Release
@@ -21,12 +25,13 @@ jobs:
         id: buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Login to Docker Hub
+      - name: Login to GitHub Container Registry
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHTOKEN }}
 
       - name: Get the current date
         id: current_date
@@ -39,8 +44,8 @@ jobs:
           file: ./Dockerfiles/ubuntu2204
           platforms: linux/amd64,linux/arm64
           tags: |
-            riscvintl/riscv-docs-base-container-image:${{ github.sha }}
-            riscvintl/riscv-docs-base-container-image:latest
+            ghcr.io/riscv/riscv-docs-base-container-image:${{ github.sha }}
+            ghcr.io/riscv/riscv-docs-base-container-image:latest
           push: ${{ github.event_name != 'pull_request' }}
       - name: Build Debian Image
         uses: docker/build-push-action@v6
@@ -49,8 +54,8 @@ jobs:
           file: ./Dockerfiles/debian
           platforms: linux/amd64,linux/arm64
           tags: |
-            riscvintl/riscv-docs-base-container-image:${{ github.sha }}
-            riscvintl/riscv-docs-base-container-image:small
+            ghcr.io/riscv/riscv-docs-base-container-image:${{ github.sha }}
+            ghcr.io/riscv/riscv-docs-base-container-image:small
           push: ${{ github.event_name != 'pull_request' }}
 
       - name: Set short SHA

README.md

@@ -35,12 +35,12 @@ docker build -t riscv-docs-base-container-image -f ./Dockerfiles/ubuntu2204 .
 
 ### Using a pre-built container image
 
-If want to save time, you can easily [pull the latest image built from Docker Hub](https://hub.docker.com/repository/docker/riscvintl/riscv-docs-base-container-image/general) and skip the image building process. This is a multi-arch image (available for x86_64 and arm - so you can run on Apple silicon for instance). Execute the following step to complete this task:
+If want to save time, you can easily pull the latest image built from GitHub Container Registry and skip the image building process. This is a multi-arch image (available for x86_64 and arm - so you can run on Apple silicon for instance). Execute the following step to complete this task:
 
 > NOTE: this step assumes you already have Docker installed and configured.
 
 ```bash
-docker pull docker.io/riscvintl/riscv-docs-base-container-image:latest
+docker pull ghcr.io/ghcr.io/riscv/riscv-docs-base-container-image:latest
 ```
 
 ### Building the Documentation within the container directly
@@ -51,7 +51,7 @@ To build the documentation, execute the following steps:
 
 ```bash
 # run the build within the container from within the riscv-isa-manual directory
-docker run -it -v $(pwd)/riscv-isa-manual:/build riscvintl/riscv-docs-base-container-image:latest /bin/sh -c 'EXPORT LANG=C.utf8; cd ./build; make'
+docker run -it -v $(pwd)/riscv-isa-manual:/build ghcr.io/riscv/riscv-docs-base-container-image:latest /bin/sh -c 'EXPORT LANG=C.utf8; cd ./build; make'
 ```
 
 The build artifacts will be located within the `riscv-isa-manual` in the `build` directory, for instance:
@@ -98,7 +98,7 @@ To build the documentation, execute the following steps:
 # clone the upstream repository of the documentation (see The Branches)
 
 # run the container from within the riscv-isa-manual directory
-docker run -it -v $(pwd)/riscv-isa-manual:/build riscvintl/riscv-docs-base-container-image:latest /bin/bash
+docker run -it -v $(pwd)/riscv-isa-manual:/build ghcr.io/riscv/riscv-docs-base-container-image:latest /bin/bash
 
 # within the container
 # asciidoctor-epub3's dependency SASS fails to parse SCSS files due to the encoding being set to ANSI_X3.4-1968