Add conda packaging and deployment to accessnri channel

.gitattributes

@@ -0,0 +1 @@
+umpost/_version.py export-subst

.github/workflows/CD.yml

@@ -0,0 +1,40 @@
+name: CD
+
+on:
+  push:
+    branches:
+        - master
+
+env:
+  PY_VERSION: 3.10
+
+jobs:
+
+  conda:
+    name: Build with conda and upload
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v4
+        with:
+            fetch-tags: true
+            fetch-depth: 0 
+
+      - name: Setup conda environment
+        uses: conda-incubator/setup-miniconda@11b562958363ec5770fef326fe8ef0366f8cbf8a
+        with:
+          miniconda-version: "latest"
+          python-version: ${{ env.PY_VERSION }}
+          environment-file: conda/environment.yml
+          auto-update-conda: false
+          auto-activate-base: false
+          show-channel-urls: true
+
+      - name: Build and upload the conda package
+        uses: uibcdf/action-build-and-upload-conda-packages@c6e7a90ad5e599d6cde76e130db4ee52ad733ecf
+        with:
+          meta_yaml_dir: conda
+          python-version: ${{ env.PY_VERSION }}
+          user: accessnri
+          label: main
+          token: ${{ secrets.anaconda_token }}

.pylintrc

@@ -0,0 +1,5 @@
+[MAIN]
+
+# Files or directories to be skipped. They should be base names, not
+# paths.
+ignore=_version.py

conda/environment.yml

@@ -0,0 +1,13 @@
+name: um2nc
+
+channels:
+    - conda-forge
+    - accessnri
+    - coecms
+    - defaults
+
+dependencies:
+    - anaconda-client
+    - conda-build
+    - conda-verify
+    - versioneer

conda/meta.yml

@@ -0,0 +1,49 @@
+{% set data = load_setup_py_data(setup_file='../setup.py', from_recipe_dir=True) %}
+{% set version = data.get('version') %}
+{% set pyproj = load_file_data('../pyproject.toml', from_recipe_dir=True) %}
+{% set project = pyproj.get('project') %}
+
+package:
+    name: um2nc
+    version: "{{ version }}"
+
+build:
+    noarch: python
+    number: 0
+    script: "{{ python }} -m pip install . -vv"
+    entry_points:
+        {% for name, script in project.get('scripts', {}).items() %}
+        - {{ name }} = {{ script }}
+        {% endfor %}
+
+source:
+    path: ../
+
+requirements:
+    host:
+        - python
+        - pip
+        - setupools >=61.0.0
+        - versioneer
+    run:
+        - python >=3.10
+        {% for dep in project.get('dependencies', []) %}
+        - {{ dep }}
+        {% endfor %}
+
+test:
+    imports:
+        - umpost
+    requires:
+        - pytest
+    source_files:
+        - test/**
+    commands:
+        - py.test
+
+about:
+    home: https://github.com/access-nri/um2nc-standalone
+    license: Apache Software
+    license_family: Apache
+    summary: "Tool to convert fieldsfiles into netCDF format. Used for post-processing UM climate model output"
+

pyproject.toml

@@ -0,0 +1,46 @@
+[project]
+name = "um2nc"
+authors = [
+  {name = "Ben Davies", email="[email protected]"},
+  {name = "Martin Dix", email="[email protected]"},
+  {name = "Spencer Wong", email="[email protected]"},
+]
+maintainers = [
+    { name = "ACCESS-NRI", email = "[email protected]" }
+]
+description = "Program to convert Unified Model output files in fields file format to netCDF"
+license = { text = "Apache-2.0" }
+readme = "README.md"
+keywords = ["netCDF", "UM", "postprocessing"]
+dynamic = ["version"]
+dependencies = [
+  "numpy",
+  "mule",
+  "cftime",
+  "netCDF4",
+  "scitools-iris",
+  "cf-units",
+  "PyYAML",
+  "f90nml",
+]
+[project.scripts]
+um2nc = "umpost.um2netcdf:main"
+
+[tool.versioneer]
+VCS = "git"
+style = "pep440"
+versionfile_source = "umpost/_version.py"
+versionfile_build = "umpost/_version.py"
+tag_prefix = ""
+parentdir_prefix = "umpost-"
+
+[build-system]
+build-backend = "setuptools.build_meta"
+requires = [
+    "setuptools>64", 
+    "versioneer[toml]"
+]
+
+[tool.setuptools.packages.find]
+include = ["umpost*"]
+namespaces = false

setup.py

@@ -0,0 +1,7 @@
+from setuptools import setup
+import versioneer
+
+setup(
+    version=versioneer.get_version(),
+    cmdclass=versioneer.get_cmdclass(),
+)