Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/tools/lint/file-perm/__init__.py b/tools/lint/file-perm/__init__.py
new file mode 100644
index 0000000000..f6cc605b1e
--- /dev/null
+++ b/tools/lint/file-perm/__init__.py
@@ -0,0 +1,43 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import os
+import platform
+
+from mozlint import result
+from mozlint.pathutils import expand_exclusions
+
+
+def lint(paths, config, fix=None, **lintargs):
+    results = []
+
+    if platform.system() == "Windows":
+        # Windows doesn't have permissions in files
+        # Exit now
+        return results
+
+    files = list(expand_exclusions(paths, config, lintargs["root"]))
+    for f in files:
+        if os.access(f, os.X_OK):
+            if config.get("allow-shebang"):
+                with open(f, "r+") as content:
+                    # Some source files have +x permissions
+                    line = content.readline()
+                    if line.startswith("#!"):
+                        # Check if the file doesn't start with a shebang
+                        # if it does, not a warning
+                        continue
+
+            if fix:
+                # We want to fix it, do it and leave
+                os.chmod(f, 0o644)
+                continue
+
+            res = {
+                "path": f,
+                "message": "Execution permissions on a source file",
+                "level": "error",
+            }
+            results.append(result.from_config(config, **res))
+    return results