1 files changed, 72 insertions, 0 deletions
diff --git a/templates/tools/run_tests/generated/sources_and_headers.json.template b/templates/tools/run_tests/generated/sources_and_headers.json.template
new file mode 100644
index 0000000000..1c5c9747d6
--- /dev/null
+++ b/templates/tools/run_tests/generated/sources_and_headers.json.template
@@ -0,0 +1,72 @@
+%YAML 1.2
+--- |
+  <%!
+  import json
+  import os
+
+  def proto_headers(src):
+    out = []
+    for f in src:
+      name, ext = os.path.splitext(f)
+      if ext == '.proto':
+        out.extend(fmt % name for fmt in ['%s.grpc.pb.h', '%s.pb.h'])
+    return out
+
+  def all_targets(targets, libs, filegroups):
+    for tgt in targets:
+      yield ('target', tgt)
+    for tgt in libs:
+      yield ('lib', tgt)
+    for tgt in filegroups:
+      yield ('filegroup', tgt)
+
+  def no_protos_filter(src):
+  	return os.path.splitext(src)[1] != '.proto'
+
+  def no_third_party_filter(src):
+  	return not src.startswith('third_party/')
+
+  def filter_srcs(srcs, filters):
+  	out = []
+  	for s in srcs:
+  		filter_passes = (f(s) for f in filters)
+  		if all(filter_passes):
+  			out.append(s)
+  	return out
+  %>
+
+  ${json.dumps([{"name": tgt.name,
+                 "type": typ,
+                 "is_filegroup": False,
+                 "language": tgt.language,
+                 "third_party": tgt.boringssl or tgt.zlib,
+                 "src": sorted(
+                     filter_srcs(tgt.own_src, (no_protos_filter, no_third_party_filter)) +
+                     filter_srcs(tgt.own_public_headers, (no_protos_filter, no_third_party_filter)) +
+                     filter_srcs(tgt.own_headers, (no_third_party_filter,))),
+                 "headers": sorted(
+                     tgt.own_public_headers +
+                     tgt.own_headers +
+                     proto_headers(tgt.own_src)),
+                 "deps": sorted(tgt.get('deps', []) +
+                                tgt.get('uses', []) +
+                                tgt.get('filegroups', []))}
+                for typ, tgt in all_targets(targets, libs, [])] +
+                [{"name": tgt.name,
+                 "type": typ,
+                 "is_filegroup": True,
+                 "language": tgt.language,
+                 "third_party": tgt.boringssl or tgt.zlib,
+                 "src": sorted(
+                     filter_srcs(tgt.own_src, (no_protos_filter, no_third_party_filter)) +
+                     filter_srcs(tgt.own_public_headers, (no_protos_filter, no_third_party_filter)) +
+                     filter_srcs(tgt.own_headers, (no_third_party_filter,))),
+                 "headers": sorted(
+                     tgt.own_public_headers +
+                     tgt.own_headers +
+                     proto_headers(tgt.own_src)),
+                 "deps": sorted(tgt.get('deps', []) +
+                                tgt.get('uses', []) +
+                                tgt.get('filegroups', []))}
+                for typ, tgt in all_targets([], [], filegroups)],
+               sort_keys=True, indent=2)}