From: Florian Müllner <fmuellner@gnome.org>
Date: Sat, 26 Jan 2019 23:15:39 +0000 (+0100)
Subject: lint: Import eslint rules from gjs
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~845^2^2~48
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=3731be9947960368c028afdd3cd7fb682625041b;p=gnome-shell.git

lint: Import eslint rules from gjs

gjs started to run eslint during its CI a while ago, so there is an
existing rules set we can use as a starting point for our own setup.

As we will adapt those rules to our code base, we don't want those
changes to make it harder to synchronize the copy with future gjs
changes, so include the rules from a separate file rather than using
the configuration directly.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/609
---

diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 000000000..255b0f2f8
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,5 @@
+{
+    "extends": [
+        "./lint/eslintrc-gjs.json"
+    ]
+}
diff --git a/lint/eslintrc-gjs.json b/lint/eslintrc-gjs.json
new file mode 100644
index 000000000..74cadf263
--- /dev/null
+++ b/lint/eslintrc-gjs.json
@@ -0,0 +1,130 @@
+{
+    "env": {
+        "es6": true
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        "array-bracket-newline": [
+            "error",
+            "consistent"
+        ],
+        "array-bracket-spacing": [
+            "error",
+            "never"
+        ],
+        "arrow-spacing": "error",
+        "brace-style": "error",
+        "comma-spacing": [
+            "error",
+            {
+                "before": false,
+                "after": true
+            }
+        ],
+        "indent": [
+            "error",
+            4,
+            {
+                "ignoredNodes": [
+                    "CallExpression[callee.object.name=GObject][callee.property.name=registerClass] > ClassExpression:first-child"
+                ],
+                "MemberExpression": "off"
+            }
+        ],
+        "key-spacing": [
+            "error",
+            {
+                "beforeColon": false,
+                "afterColon": true
+            }
+        ],
+        "keyword-spacing": [
+            "error",
+            {
+                "before": true,
+                "after": true
+            }
+        ],
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "no-empty": [
+            "error",
+            {
+                "allowEmptyCatch": true
+            }
+        ],
+        "no-implicit-coercion": [
+            "error",
+            {
+                "allow": ["!!"]
+            }
+        ],
+        "no-restricted-properties": [
+            "error",
+            {
+                "object": "Lang",
+                "property": "bind",
+                "message": "Use arrow notation or Function.prototype.bind()"
+            },
+            {
+                "object": "Lang",
+                "property": "Class",
+                "message": "Use ES6 classes"
+            }
+        ],
+        "nonblock-statement-body-position": [
+            "error",
+            "below"
+        ],
+        "object-curly-newline": [
+            "error",
+            {
+                "consistent": true
+            }
+        ],
+        "object-curly-spacing": "error",
+        "prefer-template": "error",
+        "quotes": [
+            "error",
+            "single",
+            {
+                "avoidEscape": true
+            }
+        ],
+        "semi": [
+            "error",
+            "always"
+        ],
+        "semi-spacing": [
+            "error",
+            {
+                "before": false,
+                "after": true
+            }
+        ],
+        "space-before-blocks": "error",
+        "space-infix-ops": [
+            "error",
+            {
+                "int32Hint": false
+            }
+        ]
+    },
+    "globals": {
+        "ARGV": false,
+        "Debugger": false,
+        "GIRepositoryGType": false,
+        "imports": false,
+        "Intl": false,
+        "log": false,
+        "logError": false,
+        "print": false,
+        "printerr": false,
+        "window": false
+    },
+    "parserOptions": {
+        "ecmaVersion": 2017
+    }
+}