[PATCH i-g-t v6 12/17] scripts/igt_doc: Add '--exclude-files' parameter

[Christoph Manszewski <christoph.manszewski@intel.com>]

Currently the doc scripts relies on a static list of files passed
through the respective '<config>.json' file for generating
documentation. This results in a compilation error when we exclude some
tests from building since the doc script notices documentation generated
for missing binaries.

Make it possible to dynamically exclude files from doc generation using
'--exclude-files' parameter. Merge excluded files passed with that parameter
with files excluded from the test config '.json' files. Align the behavior
of the '--files' parameter to also merge with files included from the config.

Signed-off-by: Christoph Manszewski <christoph.manszewski@intel.com>
Reviewed-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
---
 scripts/igt_doc.py   |  3 +++
 scripts/test_list.py | 47 +++++++++++++++++++++++++-------------------
 2 files changed, 30 insertions(+), 20 deletions(-)

diff --git a/scripts/igt_doc.py b/scripts/igt_doc.py
index fa2c2c7ca..9b7317feb 100755
--- a/scripts/igt_doc.py
+++ b/scripts/igt_doc.py
@@ -313,6 +313,8 @@ def main():
                         help="Generate testlists for Intel CI integration at the INTELCI_TESTLIST directory.")
     parser.add_argument('--files', nargs='+',
                         help="File name(s) to be processed")
+    parser.add_argument('--exclude-files', nargs='+',
+                        help="File name(s) to ignore")
 
     parse_args = parser.parse_args()
 
@@ -325,6 +327,7 @@ def main():
         tests = IgtTestList(config_fname = config,
                             include_plan = parse_args.include_plan,
                             file_list = parse_args.files,
+                            exclude_file_list = parse_args.exclude_files,
                             igt_build_path = parse_args.igt_build_path)
 
         if parse_args.filter_field:
diff --git a/scripts/test_list.py b/scripts/test_list.py
index 69c830ca1..4fe209e5a 100644
--- a/scripts/test_list.py
+++ b/scripts/test_list.py
@@ -250,7 +250,7 @@ class TestList:
                  config_dict = None, sources_path = None,
                  test_tag = "TEST", subtest_tag = "SUBTESTS?",
                  main_name = "igt", planned_name = "planned",
-                 subtest_separator = "@"):
+                 subtest_separator = "@", exclude_file_list = None):
         self.doc = {}
         self.test_number = 0
         self.config = None
@@ -368,28 +368,35 @@ class TestList:
         if "_properties_" in self.props:
             del self.props["_properties_"]
 
-        has_implemented = False
+        if not exclude_file_list:
+            exclude_file_list = []
+        else:
+            exclude_file_list = [os.path.normpath(f) for f in exclude_file_list]
+
+        exclude_file_glob = self.config.get("exclude_files", [])
+        for cfg_file in exclude_file_glob:
+            cfg_file = cfg_path + cfg_file
+            for fname in glob.glob(cfg_file):
+                exclude_file_list.append(fname)
+
         if not self.filenames:
             self.filenames = []
-            exclude_files = []
-            files = self.config["files"]
-            exclude_file_glob = self.config.get("exclude_files", [])
-            for cfg_file in exclude_file_glob:
-                cfg_file = cfg_path + cfg_file
-                for fname in glob.glob(cfg_file):
-                    exclude_files.append(fname)
-
-            for cfg_file in files:
-                cfg_file = cfg_path + cfg_file
-                for fname in glob.glob(cfg_file):
-                    if fname in exclude_files:
-                        continue
-                    self.filenames.append(fname)
-                    has_implemented = True
         else:
-            for cfg_file in self.filenames:
-                if cfg_file:
-                    has_implemented = True
+            self.filenames = [os.path.normpath(f) for f in self.filenames]
+
+        files = self.config["files"]
+        for cfg_file in files:
+            cfg_file = cfg_path + cfg_file
+            for fname in glob.glob(cfg_file):
+                if fname in exclude_file_list:
+                    continue
+                self.filenames.append(fname)
+
+        has_implemented = False
+        for cfg_file in self.filenames:
+            if cfg_file:
+                has_implemented = True
+                break
 
         has_planned = False
         if include_plan and "planning_files" in self.config:
-- 
2.34.1