[igt-dev] [PATCH i-g-t v2 6/7] runner: Add help for the --environment flag

[Ryszard Knop]

Signed-off-by: Ryszard Knop <ryszard.knop at intel.com>
---
 runner/settings.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/runner/settings.c b/runner/settings.c
index b57ab080..cd40208b 100644
--- a/runner/settings.c
+++ b/runner/settings.c
@@ -286,6 +286,10 @@ static const char *usage_str =
 	"  -b, --blacklist FILENAME\n"
 	"                        Exclude all test matching to regexes from FILENAME\n"
 	"                        (can be used more than once)\n"
+	"  -e, --environment <KEY or KEY=VALUE>\n"
+	"                        Set an environment variable for the test process.\n"
+	"                        If only the key is provided, the current value is read\n"
+	"                        from the runner's environment (and saved for resumes).\n"
 	"  -L, --list-all        List all matching subtests instead of running\n"
 	"  --collect-code-cov    Enables gcov-based collect of code coverage for tests.\n"
 	"                        Requires --collect-script FILENAME\n"
-- 
2.37.1