tests: fix BrotoBuf test reports (#537)

Signed-off-by: Jan Kowalleck <[email protected]>

Author: jkowalleck

tools/src/test/proto/test.sh

@@ -19,7 +19,7 @@ BUF_IMAGE_VERSION='1.46.0'
 function schema-lint () {
   echo '> lint schema files' >&2
 
-  if [[ -n "${CI:-}" ]]
+  if [[ -n "${GITHUB_WORKFLOW:-}" ]]
   then
     LOG_FORMAT='github-actions'
   else
@@ -60,10 +60,10 @@ function schema-breaking-version () {
     sed 's/^package .*//' "${ROOT_PATH}/${SCHEMA_DIR}/${OLD}" > "$OLD_NP"
 
     echo ">> compare new:${NEW} -VS- old:${OLD}" >&2
-    # stick with the original path of "$NEW", so the reporting makes sense...
+    # stick with the original path and name of "$NEW", so the reporting makes sense...
     docker run --rm \
-      --volume "${OLD_NP}:/workspaces/old/${NEW}:ro" \
-      --volume "${NEW_NP}:/workspaces/new/${NEW}:ro" \
+      --volume "${OLD_NP}:/workspaces/old/${SCHEMA_DIR}/${NEW}:ro" \
+      --volume "${NEW_NP}:/workspaces/new/${SCHEMA_DIR}/${NEW}:ro" \
       --volume "${THIS_PATH}/buf_breaking-version.yaml:/workspaces/new/buf.yaml:ro" \
       --workdir '/workspaces/new' \
       bufbuild/buf:"$BUF_IMAGE_VERSION" \