UI + pixi

.gitattributes

@@ -0,0 +1,2 @@
+# SCM syntax highlighting & preventing 3-way merges
+pixi.lock merge=binary linguist-language=YAML linguist-generated=true -diff

.github/workflows/ci.yml

@@ -8,51 +8,61 @@ on:
 
 jobs:
   test:
-    name: Test Python ${{ matrix.python-version }} on ${{ matrix.os }}
+    name: Test ${{ matrix.environment }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest]
-        python-version: ['3.12', '3.13']
+        os: [ubuntu-latest]
+        environment: ["py311", "py312", "default"]
+        include:
+          - os: macos-latest
+            environment: default
 
     steps:
       - uses: actions/checkout@v7
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v7
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Install dependencies
+      # Install directly because the repository's Actions policy blocks setup-pixi.
+      - name: Install Pixi
+        shell: bash
+        env:
+          PIXI_NO_PATH_UPDATE: "1"
         run: |
-          python -m pip install --upgrade pip
-          pip install -e .
+          curl --fail --silent --show-error --location https://pixi.sh/install.sh --output "$RUNNER_TEMP/install-pixi.sh"
+          bash "$RUNNER_TEMP/install-pixi.sh"
+          echo "$HOME/.pixi/bin" >> "$GITHUB_PATH"
+
+      - name: Install test environment
+        run: pixi install --locked -e ${{ matrix.environment }}
 
       - name: Run tests with coverage
-        run: |
-          pytest tests/ --cov=utils --cov=. --cov-report=term-missing
+        run: pixi run -e ${{ matrix.environment }} pytest tests --cov=next_pass --cov-report=term-missing
 
   lint:
-    name: Code Quality
+    name: Ruff
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v7
 
-      - name: Set up Python
-        uses: actions/setup-python@v7
-        with:
-          python-version: '3.10'
-
-      - name: Install dependencies
+      - name: Install Pixi
+        shell: bash
+        env:
+          PIXI_NO_PATH_UPDATE: "1"
         run: |
-          python -m pip install --upgrade pip
-          pip install -e .
+          curl --fail --silent --show-error --location https://pixi.sh/install.sh --output "$RUNNER_TEMP/install-pixi.sh"
+          bash "$RUNNER_TEMP/install-pixi.sh"
+          echo "$HOME/.pixi/bin" >> "$GITHUB_PATH"
 
-      - name: Run pre-commit checks
-        run: |
-          pre-commit run --all-files
+      - name: Install lint environment
+        run: pixi install --locked -e lint
+
+      - name: ruff check
+        run: pixi run -e lint ruff check --output-format=github
+
+      - name: ruff format
+        if: ${{ !cancelled() }}
+        run: pixi run -e lint ruff format --diff
 
   security:
     name: Security Scan
@@ -64,14 +74,10 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v7
         with:
-          python-version: '3.10'
-
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install pip-audit safety
+          python-version: '3.12'
 
       - name: Check for known vulnerabilities
         run: |
-          pip-audit --requirement requirements.txt || true
-          safety check --file requirements.txt || true
+          python -m pip install --upgrade pip pip-audit
+          pip install .
+          pip-audit || true

.github/workflows/nightly.yml

@@ -14,15 +14,17 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - name: Set up Python
-        uses: actions/setup-python@v7
-        with:
-          python-version: '3.10'
-
-      - name: Install dependencies
+      - name: Install Pixi
+        shell: bash
+        env:
+          PIXI_NO_PATH_UPDATE: "1"
         run: |
-          python -m pip install --upgrade pip
-          pip install -e .
+          curl --fail --silent --show-error --location https://pixi.sh/install.sh --output "$RUNNER_TEMP/install-pixi.sh"
+          bash "$RUNNER_TEMP/install-pixi.sh"
+          echo "$HOME/.pixi/bin" >> "$GITHUB_PATH"
+
+      - name: Install default environment
+        run: pixi install --locked -e default
 
       - name: Run integration tests
         env:
@@ -31,12 +33,12 @@ jobs:
           EARTHDATA_PASSWORD: ${{ secrets.EARTHDATA_PASSWORD }}
         run: |
           # Run tests that hit real APIs (mark with @pytest.mark.integration)
-          pytest tests/ -m integration || true
+          pixi run pytest tests -m integration || true
 
       - name: Check external service availability
         run: |
           # Test that external services are reachable
-          python -c "
+          pixi run python -c "
           import requests
           services = [
               'https://search.asf.alaska.edu',

.github/workflows/overpass-map.yml

@@ -0,0 +1,55 @@
+name: Overpass Map
+
+on:
+  schedule:
+    - cron: '17 4 * * *'
+  workflow_dispatch:
+  push:
+    branches: [main]
+    paths:
+      - 'src/next_pass/viewer_assets/**'
+      - 'src/next_pass/schedule.py'
+      - '.github/workflows/overpass-map.yml'
+
+permissions:
+  contents: write
+
+concurrency:
+  group: overpass-map
+  cancel-in-progress: true
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v7
+
+      - name: Install Pixi
+        shell: bash
+        env:
+          PIXI_NO_PATH_UPDATE: "1"
+        run: |
+          curl --fail --silent --show-error --location https://pixi.sh/install.sh --output "$RUNNER_TEMP/install-pixi.sh"
+          bash "$RUNNER_TEMP/install-pixi.sh"
+          echo "$HOME/.pixi/bin" >> "$GITHUB_PATH"
+
+      - name: Install default environment
+        run: pixi install --locked -e default
+
+      - name: Build weekly overpass schedule
+        run: pixi run next-pass-schedule --days 7 --output site/data/upcoming_passes.parquet
+
+      - name: Assemble site
+        run: |
+          cp src/next_pass/viewer_assets/index.html site/index.html
+          touch site/.nojekyll
+
+      - name: Deploy to gh-pages
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./site
+          publish_branch: gh-pages
+          force_orphan: true
+          commit_message: 'Update overpass schedule (${{ github.event_name }})'

.gitignore

@@ -178,3 +178,20 @@ cython_debug/
 
 # Claude documentation
 claude_md/
+# pixi environments
+.pixi/*
+!.pixi/config.toml
+
+# pixi
+.pixi/*
+!.pixi/config.toml
+
+# next_pass runtime outputs
+scratch/
+site/
+nextpass_outputs_*/
+upcoming_passes.parquet
+upcoming_passes.meta.json
+
+# Claude
+claude/

.pre-commit-config.yaml

@@ -1,34 +1,18 @@
 # Pre-commit hooks for code quality and formatting
-# Install: pip install pre-commit && pre-commit install
-# Run manually: pre-commit run --all-files
+# Install: pixi run pre-commit install
+# Run manually: pixi run pre-commit run --all-files
 
 repos:
-  # Black code formatter
-  - repo: https://github.com/psf/black
-    rev: 24.4.2
+  # Ruff (replaces black, isort, and flake8)
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.14.14
     hooks:
-      - id: black
-
-  # isort import sorting
-  - repo: https://github.com/pycqa/isort
-    rev: 5.13.2
-    hooks:
-      - id: isort
-        args: ["--profile", "black"]
-
-  # flake8 linting
-  - repo: https://github.com/pycqa/flake8
-    rev: 7.0.0
-    hooks:
-      - id: flake8
-        args:
-          - "--max-line-length=88"
-          - "--extend-ignore=E203,W503,E501"
-          - "--per-file-ignores=__init__.py:F401"
+      - id: ruff-check
+      - id: ruff-format
 
   # Standard pre-commit hooks
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer