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Add v3 announcement to README. #249

Add v3 announcement to README.

Add v3 announcement to README. #249

name: "Test, release, and build"
on:
# TODO: We currently get double workflows when pushing to pull request
# branches. Set this to only run on pushes to `main` and pull requests
# instead?
push:
branches:
- "main"
tags:
- "v[0-9]+.[0-9]+.[0-9]+*"
pull_request:
# Default to bash in login mode; key to activating conda environment
# https://github.com/mamba-org/provision-with-micromamba#IMPORTANT
defaults:
run:
shell: "bash -l {0}"
jobs:
test:
name: "Run tests"
runs-on: "ubuntu-latest"
steps:
- name: "Check out repository"
uses: "actions/checkout@v3"
- name: "Apt install libgl1-mesa-glx"
run: |
# Install libgl1-mesa-glx. Import errors occur otherwise.
# See: https://app.circleci.com/jobs/github/nsidc/qgreenland/72/parallel-runs/0/steps/0-102
sudo apt-get update
sudo apt-get install -y libgl1-mesa-glx
- name: "Install Conda environment"
uses: "mamba-org/setup-micromamba@v1"
with:
environment-file: "environments/main/conda-lock.yml"
# When using a lock-file, we have to set an environment name.
environment-name: "qgreenland-ci"
cache-environment: true
# Increase this key to trigger cache invalidation
cache-environment-key: 1
- name: "Run tests"
run: "inv test.ci"
env:
# QGIS complains when setting up an QgsApplicatoin if `QT_QPA_PLATFORM` is not
# set to `offscreen`:
# qt.qpa.xcb: could not connect to display
# qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even
# though it was found.
# This application failed to start because no Qt
# platform plugin could be initialized. Reinstalling the application
# may fix this problem.
#
# Available platform plugins are: eglfs, minimal, minimalegl,
# offscreen, vnc, webgl, xcb.
#
# Fatal Python error: Aborted
QT_QPA_PLATFORM: offscreen
# TODO: Consider extracting everything below this line to a separate workflow
# which is triggered by pushes to the default branch and GitHub releases.
build-and-release-image:
name: "Build and (if `main` or tag) release container image"
runs-on: "ubuntu-latest"
needs: ["test"]
env:
IMAGE_NAME: "nsidc/qgreenland"
# GitHub Actions expressions don't have great conditional support, so
# writing a ternary expression looks a lot like bash. In Python, this
# would read as:
# 'latest' if github.ref_type == 'branch' else github.ref_name
# https://docs.github.com/en/actions/learn-github-actions/expressions
IMAGE_TAG: "${{ github.ref_type == 'branch' && 'latest' || github.ref_name }}"
steps:
- name: "Check out repository"
uses: "actions/checkout@v3"
- name: "Build Docker image"
run: |
docker build -t "${IMAGE_NAME}:${IMAGE_TAG}" .
- name: "DockerHub login (if `main` or tag)"
if: "github.ref_type == 'tag' || (github.event_name == 'push' && github.ref_name == github.event.repository.default_branch)"
uses: "docker/login-action@v2"
with:
username: "${{secrets.DOCKER_USER}}"
password: "${{secrets.DOCKER_PASS}}"
- name: "GHCR login (if `main` or tag)"
if: "github.ref_type == 'tag' || (github.event_name == 'push' && github.ref_name == github.event.repository.default_branch)"
uses: "docker/login-action@v2"
with:
registry: "ghcr.io"
username: "${{ github.repository_owner }}"
password: "${{ secrets.GITHUB_TOKEN }}"
- name: "Release to DockerHub and GHCR (if `main` or tag)"
if: "github.ref_type == 'tag' || (github.event_name == 'push' && github.ref_name == github.event.repository.default_branch)"
run: |
docker push "${IMAGE_NAME}:${IMAGE_TAG}"
docker tag "${IMAGE_NAME}:${IMAGE_TAG}" "ghcr.io/${IMAGE_NAME}:${IMAGE_TAG}"
docker push "ghcr.io/${IMAGE_NAME}:${IMAGE_TAG}"
build-package:
name: "Build QGreenland project (if tag)"
runs-on: "ubuntu-latest"
needs: ["build-and-release-image"]
if: "github.ref_type == 'tag'"
steps:
- name: "Trigger Jenkins to build QGreenland Core"
run: |
JOB_NAME="qgreenland_C3_Production_Build_QGreenland_Package"
JOB_URL="${{ secrets.JENKINS_URL }}/job/${JOB_NAME}"
JOB_BUILD_URL="${JOB_URL}/buildWithParameters?ref=${{ github.ref_name }}&delay=5sec"
wget "$JOB_BUILD_URL"