GHA for doublet-detection module

.github/workflows/run_doublet-detection.yml

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+# This is a workflow to run the doublet-detection module
+# This module has both an renv and a conda environment
+#
+# Analysis modules are run based on three triggers:
+# - Manual trigger
+# - On pull requests where code in the module has changed
+# - As a reusable workflow called from a separate workflow which periodically runs all modules
+
+name: Run doublet-detection analysis module
+env:
+  MODULE_PATH: analyses/doublet-detection
+  AWS_DEFAULT_REGION: us-east-1
+
+concurrency:
+  # only one run per branch at a time
+  group: doublet-detection-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  workflow_dispatch:
+  workflow_call:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - analyses/doublet-detection/**
+jobs:
+  run-module:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      # Eventually, a step to download data will go here.
+
+      - name: Set up R
+        uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: 4.4.0
+          use-public-rspm: true
+
+      - name: Set up pandoc
+        uses: r-lib/actions/setup-pandoc@v2
+
+      - name: Set up renv
+        uses: r-lib/actions/setup-renv@v2
+        with:
+          working-directory: ${{ env.MODULE_PATH }}
+
+      - name: Set up conda
+        uses: conda-incubator/setup-miniconda@v3
+
+      - name: Install and activate locked conda environment
+        run: |
+          conda install conda-lock
+          conda-lock install --name doublet-detection ${MODULE_PATH}/conda-lock.yml
+
+      - name: Run doublet-detection module
+        run: |
+          cd $MODULE_PATH
+          bash run_doublet-detection.sh