First commit!

.copier-answers.yml

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+# Changes here will be overwritten by Copier
+_commit: 2.1.0
+_src_path: gh:DiamondLightSource/python-copier-template
+author_email: [email protected]
+author_name: David Perl
+component_owner: group:default/sscc
+description: an service to put and get your config values from
+distribution_name: config-service
+docker: true
+docs_type: README
+git_platform: github.com
+github_org: dperl-dls
+package_name: config_service
+pypi: true
+repo_name: config-service
+type_checker: pyright

.devcontainer/devcontainer.json

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+// For format details, see https://containers.dev/implementors/json_reference/
+{
+    "name": "Python 3 Developer Container",
+    "build": {
+        "dockerfile": "../Dockerfile",
+        "target": "developer"
+    },
+    "remoteEnv": {
+        // Allow X11 apps to run inside the container
+        "DISPLAY": "${localEnv:DISPLAY}"
+    },
+    "customizations": {
+        "vscode": {
+            // Set *default* container specific settings.json values on container create.
+            "settings": {
+                "python.defaultInterpreterPath": "/venv/bin/python"
+            },
+            // Add the IDs of extensions you want installed when the container is created.
+            "extensions": [
+                "ms-python.python",
+                "github.vscode-github-actions",
+                "tamasfe.even-better-toml",
+                "redhat.vscode-yaml",
+                "ryanluker.vscode-coverage-gutters",
+                "charliermarsh.ruff",
+                "ms-azuretools.vscode-docker"
+            ]
+        }
+    },
+    "features": {
+        // Some default things like git config
+        "ghcr.io/devcontainers/features/common-utils:2": {
+            "upgradePackages": false
+        }
+    },
+    "runArgs": [
+        // Allow the container to access the host X11 display and EPICS CA
+        "--net=host",
+        // Make sure SELinux does not disable with access to host filesystems like tmp
+        "--security-opt=label=disable"
+    ],
+    // Mount the parent as /workspaces so we can pip install peers as editable
+    "workspaceMount": "source=${localWorkspaceFolder}/..,target=/workspaces,type=bind",
+    // After the container is created, install the python project in editable form
+    "postCreateCommand": "pip install $([ -f dev-requirements.txt ] && echo '-c dev-requirements.txt') -e '.[dev]' && pre-commit install"
+}

.github/CONTRIBUTING.md

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+# Contribute to the project
+
+Contributions and issues are most welcome! All issues and pull requests are
+handled through [GitHub](https://github.com/dperl-dls/config-service/issues). Also, please check for any existing issues before
+filing a new one. If you have a great idea but it involves big changes, please
+file a ticket before making a pull request! We want to make sure you don't spend
+your time coding something that might not fit the scope of the project.
+
+## Issue or Discussion?
+
+Github also offers [discussions](https://github.com/dperl-dls/config-service/discussions) as a place to ask questions and share ideas. If
+your issue is open ended and it is not obvious when it can be "closed", please
+raise it as a discussion instead.
+
+## Code Coverage
+
+While 100% code coverage does not make a library bug-free, it significantly
+reduces the number of easily caught bugs! Please make sure coverage remains the
+same or is improved by a pull request!
+
+## Developer Information
+
+It is recommended that developers use a [vscode devcontainer](https://code.visualstudio.com/docs/devcontainers/containers). This repository contains configuration to set up a containerized development environment that suits its own needs.
+
+This project was created using the [Diamond Light Source Copier Template](https://github.com/DiamondLightSource/python-copier-template) for Python projects.
+
+For more information on common tasks like setting up a developer environment, running the tests, and setting a pre-commit hook, see the template's [How-to guides](https://diamondlightsource.github.io/python-copier-template/2.1.0/how-to.html).

.github/actions/install_requirements/action.yml

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+name: Install requirements
+description: Install a version of python then call pip install and report what was installed
+inputs:
+  python-version:
+    description: Python version to install, default is from Dockerfile
+    default: "dev"
+  pip-install:
+    description: Parameters to pass to pip install
+    default: "$([ -f dev-requirements.txt ] && echo '-c dev-requirements.txt') -e .[dev]"
+
+runs:
+  using: composite
+  steps:
+    - name: Get version of python
+      run: |
+        PYTHON_VERSION="${{ inputs.python-version }}"
+        if [ $PYTHON_VERSION == "dev" ]; then
+          PYTHON_VERSION=$(sed -n "s/ARG PYTHON_VERSION=//p" Dockerfile)
+        fi
+        echo "PYTHON_VERSION=$PYTHON_VERSION" >> "$GITHUB_ENV"
+      shell: bash
+
+    - name: Setup python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ env.PYTHON_VERSION }}
+
+    - name: Install packages
+      run: pip install ${{ inputs.pip-install }}
+      shell: bash
+
+    - name: Report what was installed
+      run: pip freeze
+      shell: bash

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      actions:
+        patterns:
+          - "*"
+
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      dev-dependencies:
+        patterns:
+          - "*"

.github/pages/index.html

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+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>Redirecting to main branch</title>
+    <meta charset="utf-8">
+    <meta http-equiv="refresh" content="0; url=./main/index.html">
+    <link rel="canonical" href="main/index.html">
+</head>
+
+</html>

.github/pages/make_switcher.py

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+import json
+import logging
+from argparse import ArgumentParser
+from pathlib import Path
+from subprocess import CalledProcessError, check_output
+from typing import List, Optional
+
+
+def report_output(stdout: bytes, label: str) -> List[str]:
+    ret = stdout.decode().strip().split("\n")
+    print(f"{label}: {ret}")
+    return ret
+
+
+def get_branch_contents(ref: str) -> List[str]:
+    """Get the list of directories in a branch."""
+    stdout = check_output(["git", "ls-tree", "-d", "--name-only", ref])
+    return report_output(stdout, "Branch contents")
+
+
+def get_sorted_tags_list() -> List[str]:
+    """Get a list of sorted tags in descending order from the repository."""
+    stdout = check_output(["git", "tag", "-l", "--sort=-v:refname"])
+    return report_output(stdout, "Tags list")
+
+
+def get_versions(ref: str, add: Optional[str]) -> List[str]:
+    """Generate the file containing the list of all GitHub Pages builds."""
+    # Get the directories (i.e. builds) from the GitHub Pages branch
+    try:
+        builds = set(get_branch_contents(ref))
+    except CalledProcessError:
+        builds = set()
+        logging.warning(f"Cannot get {ref} contents")
+
+    # Add and remove from the list of builds
+    if add:
+        builds.add(add)
+
+    # Get a sorted list of tags
+    tags = get_sorted_tags_list()
+
+    # Make the sorted versions list from main branches and tags
+    versions: List[str] = []
+    for version in ["master", "main"] + tags:
+        if version in builds:
+            versions.append(version)
+            builds.remove(version)
+
+    # Add in anything that is left to the bottom
+    versions += sorted(builds)
+    print(f"Sorted versions: {versions}")
+    return versions
+
+
+def write_json(path: Path, repository: str, versions: str):
+    org, repo_name = repository.split("/")
+    pages_url = f"https://{org}.github.io"
+    if repo_name != f"{org}.github.io":
+        # Only add the repo name if it isn't the source for the org pages site
+        pages_url += f"/{repo_name}"
+    struct = [
+        {"version": version, "url": f"{pages_url}/{version}/"} for version in versions
+    ]
+    text = json.dumps(struct, indent=2)
+    print(f"JSON switcher:\n{text}")
+    path.write_text(text, encoding="utf-8")
+
+
+def main(args=None):
+    parser = ArgumentParser(
+        description="Make a versions.json file from gh-pages directories"
+    )
+    parser.add_argument(
+        "--add",
+        help="Add this directory to the list of existing directories",
+    )
+    parser.add_argument(
+        "repository",
+        help="The GitHub org and repository name: ORG/REPO",
+    )
+    parser.add_argument(
+        "output",
+        type=Path,
+        help="Path of write switcher.json to",
+    )
+    args = parser.parse_args(args)
+
+    # Write the versions file
+    versions = get_versions("origin/gh-pages", args.add)
+    write_json(args.output, args.repository, versions)
+
+
+if __name__ == "__main__":
+    main()

.github/workflows/_check.yml

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+on:
+  workflow_call:
+    outputs:
+      branch-pr:
+        description: The PR number if the branch is in one
+        value: ${{ jobs.pr.outputs.branch-pr }}
+
+jobs:
+  pr:
+    runs-on: "ubuntu-latest"
+    outputs:
+      branch-pr: ${{ steps.script.outputs.result }}
+    steps:
+      - uses: actions/github-script@v7
+        id: script
+        if: github.event_name == 'push'
+        with:
+          script: |
+            const prs = await github.rest.pulls.list({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              head: context.repo.owner + ':${{ github.ref_name }}'
+            })
+            if (prs.data.length) {
+              console.log(`::notice ::Skipping CI on branch push as it is already run in PR #${prs.data[0]["number"]}`)
+              return prs.data[0]["number"]
+            }

.github/workflows/_container.yml

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+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          # Need this to get version number from last tag
+          fetch-depth: 0
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Docker Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and export to Docker local cache
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          # Need load and tags so we can test it below
+          load: true
+          tags: tag_for_testing
+
+      - name: Test cli works in cached runtime image
+        run: docker run --rm tag_for_testing --version
+
+      - name: Create tags for publishing image
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=ref,event=tag
+            type=raw,value=latest
+
+      - name: Push cached image to container registry
+        if: github.ref_type == 'tag'
+        uses: docker/build-push-action@v5
+        # This does not build the image again, it will find the image in the
+        # Docker cache and publish it
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/_dist.yml

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+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: "ubuntu-latest"
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          # Need this to get version number from last tag
+          fetch-depth: 0
+
+      - name: Build sdist and wheel
+        run: >
+          export SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) &&
+          pipx run build
+
+      - name: Upload sdist and wheel as artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: dist
+
+      - name: Check for packaging errors
+        run: pipx run twine check --strict dist/*
+
+      - name: Install produced wheel
+        uses: ./.github/actions/install_requirements
+        with:
+          pip-install: dist/*.whl
+
+      - name: Test module --version works using the installed wheel
+        # If more than one module in src/ replace with module name to test
+        run: python -m $(ls --hide='*.egg-info' src | head -1) --version