define release it image

.github/workflows/push-workflow.yaml

@@ -0,0 +1,29 @@
+name: Push workflow
+on: [push]
+jobs:
+  build-docker-images:
+    name: Build Docker images
+    runs-on: ubuntu-24.04
+    permissions:
+      packages: write
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+      - name: GHCR Login
+        uses: docker/[email protected]
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      -
+        name: Docker Buildx builder setup
+        uses: docker/[email protected]
+      -
+        name: Docker Bake
+        uses: docker/[email protected]
+        with:
+          source: https://github.com/rcwbr/dockerfile-partials.git#main
+          files: github-cache-bake.hcl
+        env:
+          REGISTRY: ghcr.io/rcwbr/
+          IMAGE_NAME: release-it-docker

Dockerfile

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+FROM node:22.9.0
+
+RUN npm install -g release-it
+
+ENTRYPOINT [ "release-it" ]

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Eric Weber
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,2 +1,37 @@
 # release-it-docker
-Docker image wrapper for release-it
+
+Docker image wrapper for [release-it](https://github.com/release-it/release-it)
+
+## Usage
+
+To use the image:
+
+```
+docker run -it ghcr.io/rcwbr/release-it-docker:0.1.0
+```
+
+The container entrypoint is the `release-it` CLI executable.
+
+## Contributing
+
+### Build
+
+The recommended method to build the image is using [Docker Bake](https://docs.docker.com/reference/cli/docker/buildx/bake/) and the [Dockerfile partials GitHub cache bake file](https://github.com/rcwbr/dockerfile-partials/tree/main?tab=readme-ov-file#github-cache-bake-file). The steps to build the image using this method are as follows.
+
+Prepare a [Docker builder with the docker-container driver](https://docs.docker.com/build/builders/drivers/docker-container/):
+
+```bash
+docker builder create --use --bootstrap --driver docker-container
+```
+
+Authenticate to GitHub container registry (see [instructions](https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry#authenticating-with-a-personal-access-token-classic)):
+
+```bash
+echo $CR_PAT | docker login ghcr.io -u USERNAME --password-stdin
+```
+
+Build the image:
+
+```bash
+REGISTRY=ghcr.io/rcwbr/ IMAGE_NAME=release-it-docker docker buildx bake --file github-cache-bake.hcl 'https://github.com/rcwbr/dockerfile-partials.git#main'
+```