gitattributes/arclint: add

Summary:
Mostly from rWEBXYZ. Added to `.gitconfig` via `core.attributesFile`.

Also: add some arclint

Signed-off-by: Yongmin Hong <revi@omglol.email>

Test Plan: Not really.

Reviewers: O1 revi & automations, revi

Reviewed By: O1 revi & automations, revi

Differential Revision: https://issuetracker.revi.xyz/D224

.arclint

@@ -1,18 +1,29 @@
 {
   "exclude": [
-    "(^.gitignore$)",
     "(^package-lock.json$)"
   ],
   "linters": {
     "chmod": {
       "type": "chmod"
     },
+    "Generated": {
+      "type": "generated"
+    },
+    "jshint": {
+      "type": "jshint",
+      "include": [
+        "(\\.cjs$)",
+        "(\\.js$)",
+        "(\\.jsx$)",
+        "(\\.mjs$)"
+      ]
+    },
     "json": {
       "type": "json",
       "include": [
-        "(^\\.arcconfig$)",
-        "(^\\.arclint$)",
-        "(^\\.arcunit$)",
+        "(^.arcconfig$)",
+        "(^.arclint$)",
+        "(^.arcunit$)",
         "(\\.json$)"
       ]
     },
@@ -27,6 +38,10 @@
     },
     "text": {
       "type": "text",
+      "exclude": [
+        "(^.gitignore$)",
+        "(\\.md$)"
+      ],
       "text.max-line-length": 80,
       "severity": {
         "1": "autofix",
@@ -34,6 +49,19 @@
         "3": "advice",
         "5": "disabled"
       }
+    },
+    "text-markdown": {
+      "type": "text",
+      "include": [
+        "(^.gitignore$)",
+        "(\\.md$)"
+      ],
+      "severity": {
+        "1": "autofix",
+        "2": "advice",
+        "3": "disabled",
+        "5": "disabled"
+      }
     }
   }
 }

default.gitattributes

@@ -0,0 +1,26 @@
+*        text=auto
+*.sh     text=auto
+
+*.asc    binary
+*.gif    binary
+*.jpg    binary
+*.jpeg   binary
+*.mp3    binary
+*.mp4    binary
+*.png    binary
+*.webm   binary
+*.webp   binary
+*.woff2  binary
+
+*.css    diff=css
+*.go     diff=golang
+*.html   diff=html
+*.java   diff=java
+*.kt     diff=kotlin
+*.md     diff=markdown
+*.mdx    diff=markdown
+*.php    diff=php
+*.py     diff=python
+*.rb     diff=ruby
+*.rs     diff=rust
+*.sh     diff=bash

default.gitconfig

@@ -7,6 +7,7 @@
 [commit]
   gpgSign = true
 [core]
+  attributesFile = ~/.gitattributes
   editor = nano
   quotepath = false
 [credential]