right, switch coverage gen order to have branch checked out second.

.github/workflows/codecov.yml

@@ -13,20 +13,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - run: apt-get update && apt-get install -y gtk+-3.0 libgtk+-3.0
-    - name: Checkout Branch
-      uses: actions/checkout@v2
-    - name: Build Test Target
-      run: swift build --enable-test-discovery -Xswiftc -profile-coverage-mapping -Xswiftc -profile-generate --product TokamakPackageTests
-    - name: Run Tests
-      run: swift test --enable-test-discovery --enable-code-coverage --skip-build
-    - name: Generate Branch Coverage Report
-      uses: mattpolzin/swift-codecov-action@0.6.1
-      id: cov
-      with:
-        MINIMUM_COVERAGE: 20
-    - name: Store Branch Report
-      run: cp ./codecov.txt ../codecov-b.txt
-      if: ${{ always() }}
     - name: Checkout Main
       if: ${{ always() }}
       uses: actions/checkout@v2
@@ -41,9 +27,23 @@ jobs:
     - name: Generate Main Coverage Report
       if: ${{ always() }}
       uses: mattpolzin/swift-codecov-action@0.6.1
+    - name: Store Main Report
+      run: cp ./codecov.txt ../codecov-main.txt
+      if: ${{ always() }}
+    - name: Checkout Branch
+      uses: actions/checkout@v2
+    - name: Build Test Target
+      run: swift build --enable-test-discovery -Xswiftc -profile-coverage-mapping -Xswiftc -profile-generate --product TokamakPackageTests
+    - name: Run Tests
+      run: swift test --enable-test-discovery --enable-code-coverage --skip-build
+    - name: Generate Branch Coverage Report
+      uses: mattpolzin/swift-codecov-action@0.6.1
+      id: cov
+      with:
+        MINIMUM_COVERAGE: 20
     - name: Diff Test Coverage
       shell: bash
-      run: pwd
+      run: ./cov_diff.sh
       id: covdiff
       if: ${{ always() }}
     - name: Find Comment

cov_diff.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-diff_cov_output="$(diff ./codecov.txt ../codecov-b.txt)"
+diff_cov_output="$(diff ../codecov-main.txt ./codecov.txt)"
 diff_cov_output="${diff_cov_output//'%'/'%25'}"
 diff_cov_output="${diff_cov_output//$'\n'/'%0A'}"
 diff_cov_output="${diff_cov_output//$'\r'/'%0D'}"