Add linting and testing workflow for charts and webapp

.github/check_charts.yaml

@@ -0,0 +1,77 @@
+name: Lint and Test Charts
+
+on:
+  push:
+    branches:
+    - main
+    - chartsimprovements
+    tags:
+    - '*'
+    paths:
+      # Only run test and docker publish if some code have changed
+      - 'deployment/k8s/charts/**'
+      - '.github/workflows/check_charts.yaml'
+  pull_request:
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Check Version
+        run: |
+          current_version=$(grep '^version=' pyproject.toml | cut -f2 -d= | tr -d ' ' | tr -d '"')
+          app_version=$(grep 'appVersion:' deployment/k8s/charts/Chart.yaml | cut -f2 -d: | tr -d ' ')
+          if [[ "$current_version" != "$app_version" ]]; then
+            echo "❌ current version from pyproject.toml ($current_version) and appVersion from Chart.yaml ($app_version) differs";
+            exit 1;
+          fi
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v4
+        with:
+          version: v3.9.2
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.7
+
+      - name: Set up chart-testing
+        uses: helm/[email protected]
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          changed=$(ct list-changed --chart-dirs deployment/k8s --target-branch ${{ github.event.repository.default_branch }})
+          if [[ -n "$changed" ]]; then
+            echo "::set-output name=changed::true"
+          fi
+
+      - name: Run chart-testing (lint)
+        run: ct lint --chart-dirs deployment/k8s --target-branch ${{ github.event.repository.default_branch }}
+
+      - name: Build container
+        uses: docker/build-push-action@v6
+        if: steps.list-changed.outputs.changed == 'true'
+        with:
+          platforms: linux/amd64
+          context: .
+          file: dockerfiles/Dockerfile
+          push: false
+          tags: "polder:dev"
+
+      - name: Create kind cluster
+        uses: helm/[email protected]
+        if: steps.list-changed.outputs.changed == 'true'
+
+      - name: Load container image in kind cluster
+        run: kind load docker-image polder:dev --name chart-testing
+        if: steps.list-changed.outputs.changed == 'true'
+
+      - name: Run chart-testing (install)
+        run: ct install --chart-dirs deployment/k8s
+        if: steps.list-changed.outputs.changed == 'true'

.github/workflows/webapp.yaml

@@ -0,0 +1,104 @@
+# This workflow performs basic checks:
+#
+#   1. run a preparation step to install and cache node modules
+#   2. once prep succeeds, run lint and test in parallel
+#
+# The checks are skipped on the 'main' branch. The project relies on branch
+# protection to avoid pushes straight to 'main'.
+
+name: Checks
+
+on:
+  push:
+    branches-ignore:
+    - 'main'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  prep:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+
+      - name: Cache node_modules
+        uses: actions/cache@v3
+        id: cache-node-modules
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package.json') }}
+
+      - name: Install
+        run: yarn install
+
+  lint:
+    needs: prep
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+
+      - name: Cache node_modules
+        uses: actions/cache@v3
+        id: cache-node-modules
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package.json') }}
+
+      - name: Install
+        run: yarn install
+        working-directory: ./webapp
+
+      - name: Lint
+        run: yarn lint
+        working-directory: ./webapp
+
+  # Docker container build
+  build:
+    needs: prep
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+
+      - name: Cache node_modules
+        uses: actions/cache@v3
+        id: cache-node-modules
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package.json') }}
+
+      - name: Install
+        run: yarn install
+        working-directory: ./webapp
+
+      - name: Build container
+        uses: docker/build-push-action@v6
+        with:
+          platforms: linux/amd64
+          context: .
+          file: dockerfiles/Dockerfile
+          push: false
+          tags: "polder:dev"

dockerfiles/Dockerfile

@@ -0,0 +1,6 @@
+FROM node:alpine
+WORKDIR /app
+COPY webapp/package.json /app
+RUN yarn install
+COPY webapp/. /app
+CMD ["yarn", "run", "start"]

pyproject.toml

@@ -0,0 +1,44 @@
+[project]
+name = "titiler"
+description = "A simple web service to create maps and viewer using eoAPI"
+readme = "README.md"
+requires-python = ">=3.8"
+license = {file = "LICENSE"}
+authors = [
+    {name = "Emmanuel Mathot", email = "[email protected]"},
+    {name = "Ricardo Mestre", email = "[email protected]"},
+    {name = "Daniel Da Silva", email = "[email protected]"},
+    {name = "Ciaran Sweet", email = "[email protected]"},
+    {name = "Olaf Veerman", email = "[email protected]"},
+    {name = "Felix Delattre", email = "[email protected]"},
+]
+keywords = [
+    "COG",
+    "STAC",
+    "MosaicJSON",
+    "Fastapi",
+    "eoAPI"
+]
+classifiers = [
+    "Intended Audience :: Information Technology",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Scientific/Engineering :: GIS",
+]
+version="0.0.1"
+dependencies = [
+]
+
+[project.urls]
+Homepage = 'https://developmentseed.org/polder/'
+Documentation = "https://developmentseed.org/polder/"
+Issues = "https://github.com/developmentseed/polder/issues"
+Source = "https://github.com/developmentseed/polder"
+Changelog = "https://developmentseed.org/polder/release-notes/"
+