Replace existing Comm on open (#104)

ipywidgets_bokeh/.eslintrc.js

@@ -0,0 +1,138 @@
+module.exports = {
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    project: ["./tsconfig.json"],
+    tsconfigRootDir: __dirname,
+    sourceType: "module",
+  },
+  plugins: ["@typescript-eslint"],
+  extends: [],
+  rules: {
+    "@typescript-eslint/ban-types": ["error", {
+      types: {
+        Function: false,
+        object: false,
+        "{}": false,
+      },
+    }],
+    "@typescript-eslint/consistent-type-assertions": "error",
+    "@typescript-eslint/consistent-type-imports": ["error", {
+      prefer: "type-imports",
+      fixStyle: "separate-type-imports",
+    }],
+    "@typescript-eslint/member-delimiter-style": ["error", {
+      multiline: {
+        delimiter: "none",
+        requireLast: true,
+      },
+      singleline: {
+        delimiter: "comma",
+        requireLast: false,
+      },
+    }],
+    "@typescript-eslint/semi": ["error", "never"],
+    "@typescript-eslint/type-annotation-spacing": ["error"],
+    "@typescript-eslint/no-unnecessary-condition": ["error", {allowConstantLoopConditions: true}],
+    "@typescript-eslint/strict-boolean-expressions": ["error", {
+      allowAny: true,
+      allowString: false,
+      allowNumber: false,
+      allowNullableObject: false,
+      allowNullableBoolean: false,
+      allowNullableString: false,
+      allowNullableNumber: false,
+    }],
+    "@typescript-eslint/no-unnecessary-type-assertion": ["error"],
+    "@typescript-eslint/no-unnecessary-type-constraint": ["error"],
+    "@typescript-eslint/switch-exhaustiveness-check": ["error"],
+    "no-self-assign": ["error", {
+      props: false,
+    }],
+    "comma-dangle": ["off"],
+    "@typescript-eslint/comma-dangle": ["error", {
+      arrays: "always-multiline",
+      objects: "always-multiline",
+      imports: "always-multiline",
+      exports: "always-multiline",
+      functions: "always-multiline",
+      enums: "always-multiline",
+      generics: "always-multiline",
+      tuples: "always-multiline",
+    }],
+    "comma-spacing": ["error", {before: false, after: true}],
+    "dot-notation": "error",
+    "eol-last": ["error", "always"],
+    indent: "off",
+    "@typescript-eslint/indent": ["error", 2, {
+      SwitchCase: 1,
+      outerIIFEBody: 1,
+      ArrayExpression: "first",
+      ObjectExpression: "first",
+      ImportDeclaration: "first",
+      VariableDeclarator: "first",
+      CallExpression: {arguments: 1},
+      FunctionDeclaration: {body: 1, parameters: "off"},
+      FunctionExpression: {body: 1, parameters: "off"},
+      ignoredNodes: ["ConditionalExpression"],
+    }],
+    "@typescript-eslint/no-floating-promises": ["error", {ignoreVoid: true}],
+    "no-debugger": "error",
+    "no-floating-decimal": ["error"],
+    "no-multiple-empty-lines": ["error", {max: 1, maxBOF: 0, maxEOF: 0}],
+    "no-new-wrappers": "error",
+    "no-template-curly-in-string": "error",
+    "no-throw-literal": "error",
+    "no-trailing-spaces": ["error"],
+    "no-var": "error",
+    "object-shorthand": "error",
+    "prefer-const": ["error", {destructuring: "all"}],
+    "prefer-exponentiation-operator": "error",
+    "quote-props": ["error", "as-needed"],
+    "object-curly-spacing": ["error", "never"],
+    "space-before-blocks": ["error", "always"],
+    "space-before-function-paren": ["error", {
+      anonymous: "never",
+      named: "never",
+      asyncArrow: "always",
+    }],
+    "space-in-parens": ["error", "never"],
+    "keyword-spacing": ["error", {
+      before: true,
+      after: true,
+    }],
+    "func-call-spacing": ["error", "never"],
+    "no-whitespace-before-property": ["error"],
+    "block-spacing": ["error", "always"],
+    "key-spacing": ["error", {
+      beforeColon: false,
+      afterColon: true,
+      mode: "minimum",
+    }],
+    "space-unary-ops": ["error", {
+      words: true,
+      nonwords: false,
+      overrides: {},
+    }],
+    "guard-for-in": ["error"],
+    quotes: ["error", "double", {
+      avoidEscape: true,
+      allowTemplateLiterals: false,
+    }],
+    "brace-style": ["error", "1tbs", {allowSingleLine: true}],
+    curly: ["error", "all"],
+    "prefer-template": ["error"],
+    "generator-star-spacing": ["error", {
+      before: false,
+      after: true,
+      anonymous: {before: false, after: true},
+      method: {before: true, after: false},
+    }],
+    "yield-star-spacing": ["error", {before: false, after: true}],
+  },
+  overrides: [
+    {
+      extends: ["plugin:@typescript-eslint/disable-type-checked"],
+      files: ["./**/*.js"],
+    },
+  ],
+}