feat(path-lint): add support for linting file names, add lint config schema

sasjslint-schema.json

@@ -0,0 +1,55 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://github.com/sasjs/lint/blob/main/sasjslint-schema.json",
+  "type": "object",
+  "title": "SASjs Lint Config File",
+  "description": "The SASjs Lint Config file provides the settings for customising SAS code style in your project.",
+  "default": {
+    "noTrailingSpaces": true,
+    "noEncodedPasswords": true,
+    "hasDoxygenHeader": true,
+    "noSpacesInFileNames": true
+  },
+  "examples": [
+    {
+      "noTrailingSpaces": true,
+      "noEncodedPasswords": true,
+      "hasDoxygenHeader": true,
+      "noSpacesInFileNames": true
+    }
+  ],
+  "properties": {
+    "noTrailingSpaces": {
+      "$id": "#/properties/noTrailingSpaces",
+      "type": "boolean",
+      "title": "noTrailingSpaces",
+      "description": "Enforces no trailing spaces in lines of SAS code. Shows a warning when they are present.",
+      "default": "true",
+      "examples": ["true", "false"]
+    },
+    "noEncodedPasswords": {
+      "$id": "#/properties/noEncodedPasswords",
+      "type": "boolean",
+      "title": "noEncodedPasswords",
+      "description": "Enforces no encoded passwords such as {SAS001} or {SASENC} in lines of SAS code. Shows an error when they are present.",
+      "default": "true",
+      "examples": ["true", "false"]
+    },
+    "hasDoxygenHeader": {
+      "$id": "#/properties/hasDoxygenHeader",
+      "type": "boolean",
+      "title": "hasDoxygenHeader",
+      "description": "Enforces the presence of a Doxygen header in the form of a comment block at the start of each SAS file. Shows a warning when one is absent.",
+      "default": "true",
+      "examples": ["true", "false"]
+    },
+    "noSpacesInFileNames": {
+      "$id": "#/properties/noSpacesInFileNames",
+      "type": "boolean",
+      "title": "noSpacesInFileNames",
+      "description": "Enforces no spaces in file names. Shows a warning when they are present.",
+      "default": "true",
+      "examples": ["true", "false"]
+    }
+  }
+}