Add codecov io upload

Author: rfbgo

share/ramble/cloud-build/ramble-pr-unit-tests.yaml

@@ -34,6 +34,18 @@ steps:
         echo "Spack version is $(spack --version)"
         echo "Python version is $(python3 --version)"
 
+        if [[ "$_PUSH_CODECOV" ]]; then
+          # This could be pushed into the image, but is recommended as a runtime step
+          curl https://keybase.io/codecovsecurity/pgp_keys.asc | gpg --no-default-keyring --keyring trustedkeys.gpg --import # One-time step
+          curl -Os https://cli.codecov.io/latest/linux/codecov
+          curl -Os https://cli.codecov.io/latest/linux/codecov.SHA256SUM
+          curl -Os https://cli.codecov.io/latest/linux/codecov.SHA256SUM.sig
+          gpg --verify codecov.SHA256SUM.sig codecov.SHA256SUM
+
+          sha256sum -c codecov.SHA256SUM
+          chmod +x codecov
+        fi
+
         UNIT_TEST_COVERAGE=true LONG=true /workspace/share/ramble/qa/run-unit-tests
         # $$ characters are required for cloud-build:
         # https://cloud.google.com/build/docs/configuring-builds/substitute-variable-values
@@ -72,6 +84,9 @@ steps:
         exit $$error
     id: ramble-unit-tests
     entrypoint: /bin/bash
+    env:
+    - 'CODECOV_TOKEN=$_CODECOV_TOKEN'
+    - 'PUSH_CODECOV=$_PUSH_CODECOV'
 substitutions:
   _SPACK_REF: v0.21.2
   _PYTHON_VER: 3.11.6

share/ramble/qa/run-unit-tests

@@ -74,6 +74,14 @@ if [ $? != 0 ]; then
 fi
 
 
+echo $PUSH_CODECOV
+if [[ "$PUSH_CODECOV" ]]; then
+    echo "Processing codecov upload"
+    # TODO: this must be in path somehow. What is the best way?
+    export PATH=$PATH:/workspace/
+    codecov upload-process
+fi
+
 if [ $ERROR == 1 ]; then
     exit 1
 fi