Add --omit-repl flag to the gh_report tool (#3413)

## Why
<!-- Why are these changes needed? Provide the context that the reviewer
might be missing.
For example, were there any decisions behind the change that are not
reflected in the code itself? -->

Skipping the lines that print out available replacements when reading
out failed tests log significantly reduces noise and cognitive load for
the reader.

## Tests
<!-- How have you tested the changes? -->
Manually ran `gh_report` with the flag and without the flag and
confirmed that both outputs still work

<!-- If your PR needs to be included in the release notes for next
release,
add a separate entry in NEXT_CHANGELOG.md as part of your PR. -->

Author: anton-107

tools/gh_parse.py

@@ -116,7 +116,7 @@ def parse_file(path, filter):
     return results, outputs
 
 
-def print_report(filenames, filter, filter_env, show_output, markdown=False):
+def print_report(filenames, filter, filter_env, show_output, markdown=False, omit_repl=False):
     outputs = {}  # testname -> env -> [output]
     per_test_per_env_stats = {}  # testname -> env -> action -> count
     all_testnames = set()
@@ -256,7 +256,11 @@ def is_bug(test_results):
             for env, action in stats.items():
                 if action not in INTERESTING_ACTIONS:
                     continue
-                out = "\n".join(outputs.get(testname, {}).get(env, []))
+                output_lines = outputs.get(testname, {}).get(env, [])
+                if omit_repl:
+                    output_lines = [line for line in output_lines if not line.strip().startswith("REPL") and "Available replacements:" not in line]
+                out = "\n".join(output_lines)
+
                 if markdown:
                     print(f"### {env} {testname} {action}\n```\n{out}\n```")
                 else:
@@ -329,8 +333,11 @@ def main():
     parser.add_argument("--filter-env", help="Filter results by env name (substring match)")
     parser.add_argument("--output", help="Show output for failed tests", action="store_true")
     parser.add_argument("--markdown", help="Output in GitHub-flavored markdown format", action="store_true")
+    parser.add_argument("--omit-repl", help="Omit lines starting with 'REPL' and containing 'Available replacements:'", action="store_true")
     args = parser.parse_args()
-    print_report(args.filenames, filter=args.filter, filter_env=args.filter_env, show_output=args.output, markdown=args.markdown)
+    print_report(
+        args.filenames, filter=args.filter, filter_env=args.filter_env, show_output=args.output, markdown=args.markdown, omit_repl=args.omit_repl
+    )
 
 
 if __name__ == "__main__":

tools/gh_report.py

@@ -136,6 +136,7 @@ def main():
     parser.add_argument("--filter-env", help="Filter results by env name (substring match)")
     parser.add_argument("--output", help="Show output for failing tests", action="store_true")
     parser.add_argument("--markdown", help="Output in GitHub-flavored markdown format", action="store_true")
+    parser.add_argument("--omit-repl", help="Omit lines starting with 'REPL' and containing 'Available replacements:'", action="store_true")
 
     # This does not work because we don't store artifacts for unit tests. We could download logs instead but that requires different parsing method:
     # ~/work/cli % gh api -H "Accept: application/vnd.github+json" /repos/databricks/cli/actions/runs/15827411452/logs  > logs.zip
@@ -172,6 +173,8 @@ def main():
         cmd.append("--output")
     if args.markdown:
         cmd.append("--markdown")
+    if args.omit_repl:
+        cmd.append("--omit-repl")
     cmd.append(f"{target_dir}")
     run(cmd, shell=True)