timeseries.yml

# n+1, n+2, n+3 pairs for a given burst
name: Timeseries

on:
  workflow_dispatch:
    inputs:
      fullBurstID:
        type: string
        required: true
        description: ESA Burst Identifier (RelativeObit, ID, Subswath)
        default: '012_023790_IW1'
      polarization:
        type: choice
        required: true
        description: Polarization
        default: VV
        options: 
          - VV
          - VH
          - HH
      nlooks:
        type: choice
        required: true
        description: Range x Azimuth Looks
        default: 20x4
        options: 
          - 20x4
          - 10x2
          - 5x1

jobs:
  get-burst-list:
    runs-on: ubuntu-latest
    # Map a step output to a job output
    outputs:
      BURST_IDS: ${{ steps.asf-search.outputs.BURST_IDS }}
      MATRIX: ${{ steps.asf-search.outputs.MATRIX_PARAMS_COMBINATIONS }}
    defaults:
      run:
        shell: bash -el {0}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Install Conda environment with Micromamba
        uses: mamba-org/setup-micromamba@v1
        with:
          cache-environment: true
          environment-file: environment.yml

      # https://words.yuvi.in/post/python-in-github-actions/
      - name: Search ASF for bursts
        id: asf-search
        shell:  bash -el -c "python -u {0}"
        run: | 
          import asf_search as asf
          import json
          import os

          results = asf.search(platform=[asf.PLATFORM.SENTINEL1], 
                               processingLevel=asf.BURST, 
                               polarization="${{ inputs.polarization }}",
                               fullBurstID="${{ inputs.fullBurstID }}")
          print('Results: ', len(results))
          burstIDs = [x.meta['native-id'] for x in results]
          # Oldest First 
          burstIDs.sort()

          # Create Matrix Job Mapping (JSON Array)
          pairs = []
          for r in [0]:
            for s in [1,2,3]:
              pairs.append({'reference': burstIDs[r], 'secondary': burstIDs[r+s]})
          matrixJSON = f'{\"include\":[{json.dumps(pairs)}]'

          with open(os.environ['GITHUB_OUTPUT'], 'a') as f:
            print(f'BURST_IDS={burstIDs}', file=f)
            print(f'MATRIX_PARAMS_COMBINATIONS={matrixJSON}', file=f)

      - name: Test Burst Output
        env:
          BURST_IDS: ${{ steps.asf-search.outputs.BURST_IDS }}
          MATRIX: ${{ steps.asf-search.outputs.MATRIX_PARAMS_COMBINATIONS }}
        run: |
          #echo $BURST_IDS
          echo $MATRIX

  pass-burst-list:
    needs: get-burst-list
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -el {0}
    steps:
      - name: Confirm BurstIDs
        run: |
          #echo ${{ needs.get-burst-list.outputs.BURST_IDS }}
          echo ${{ needs.get-burst-list.outputs.MATRIX }}

  # hyp3-isce2-matrix:
  #   needs: get-burst-list
  #   runs-on: ubuntu-latest
  #   defaults:
  #     run:
  #       shell: bash -el {0}
  #   #strategy:
  #   #  matrix:
  #   #    secondary: [S1_023790_IW1_20231218T121430_VV_B9A6-BURST,S1_023790_IW1_20231230T121429_VV_B9CD-BURST,S1_023790_IW1_20240111T121428_VV_5827-BURST]

  #   steps:
      # - name: Checkout Repository
      #   uses: actions/checkout@v4
      #   with:
      #       repository: 'ASFHyP3/hyp3-isce2'

      # - name: Install Conda environment with Micromamba
      #   uses: mamba-org/setup-micromamba@v1
      #   with:
      #     cache-environment: true
      #     environment-file: environment.yml

      # - name: Development install
      #   run: pip install -e .

      # - name: Configure AWS Credentials
      #   uses: aws-actions/configure-aws-credentials@v4
      #   with:
      #       aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
      #       aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      #       aws-region: us-west-2

      # - name: Get Bucket Prefix
      #   env:
      #     REF: ${{ inputs.reference }}
      #     SEC: ${{ matrix.secondary }} 
      #   run: |
      #     PREFIX=${REF:14:8}_${SEC:14:8}
      #     echo "PREFIX=${PREFIX}" >> $GITHUB_ENV

      # - name: Run Example Workflow
      #   env: 
      #       EARTHDATA_USERNAME: ${{ secrets.EARTHDATA_USERNAME }}
      #       EARTHDATA_PASSWORD: ${{ secrets.EARTHDATA_PASSWORD}}
      #       ESA_USERNAME: ${{ secrets.ESA_USERNAME }}
      #       ESA_PASSWORD: ${{ secrets.ESA_PASSWORD}}
      #   run: |
      #       python -m hyp3_isce2 ++process insar_tops_burst \
      #       ${{ inputs.reference }}  \
      #       ${{ matrix.secondary }}  \
      #       --looks 20x4 \
      #       --apply-water-mask False \
      #       --bucket fufiters \
      #       --bucket-prefix $PREFIX

      # - name: Upload Hyp3 Output
      #   uses: actions/upload-artifact@v4
      #   with:
      #     name: ${{ env.PREFIX }}
      #     path: S1*.zip