diff --git a/.babel-eslint.rc.js b/.babel-eslint.rc.js
new file mode 100644
index 0000000000000000000000000000000000000000..afc7d7c98a4ce60f4575ba9460c5825e0318228c
--- /dev/null
+++ b/.babel-eslint.rc.js
@@ -0,0 +1,6 @@
+module.exports = {
+ plugins: [
+ "@babel/plugin-syntax-optional-chaining",
+ "@babel/plugin-syntax-nullish-coalescing-operator",
+ ],
+};
diff --git a/.eslintrc.js b/.eslintrc.js
index b3f451641fee3448d570f1243fef0b39abd2ef1c..8a29e700fe217d0fb36f6c55b07c23f8416024b6 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -50,6 +50,13 @@ const ignorePatterns = [
];
module.exports = {
+ parser: "babel-eslint",
+ parserOptions: {
+ sourceType: "script",
+ babelOptions: {
+ configFile: path.join(__dirname, ".babel-eslint.rc.js"),
+ },
+ },
ignorePatterns,
// Ignore eslint configurations in parent directories.
root: true,
diff --git a/browser/components/newtab/.eslintrc.js b/browser/components/newtab/.eslintrc.js
index 8dd83fe84371a3b6ae7318e429f6603fd3afbafc..7d5055ff707bb271659b799c784ad03b38e16af9 100644
--- a/browser/components/newtab/.eslintrc.js
+++ b/browser/components/newtab/.eslintrc.js
@@ -1,6 +1,5 @@
module.exports = {
// When adding items to this file please check for effects on sub-directories.
- parser: "babel-eslint",
parserOptions: {
ecmaVersion: 2018,
ecmaFeatures: {
diff --git a/devtools/client/debugger/.eslintrc.js b/devtools/client/debugger/.eslintrc.js
index 6fbb800f373cf1cef3083d742f0eec8044d63e8b..98e5389af4217b22522bf513ec6befd1fcbef32b 100644
--- a/devtools/client/debugger/.eslintrc.js
+++ b/devtools/client/debugger/.eslintrc.js
@@ -3,7 +3,6 @@
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
module.exports = {
- parser: "babel-eslint",
plugins: [
"react",
"mozilla",
diff --git a/package-lock.json b/package-lock.json
index 8657b5e81b3abeaf5e789a68bccf1b12677b9e73..a212e854af8155a833d08906f81929426d1759d7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,9 +13,9 @@
}
},
"@babel/generator": {
- "version": "7.8.7",
- "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.8.7.tgz",
- "integrity": "sha512-DQwjiKJqH4C3qGiyQCAExJHoZssn49JTMJgZ8SANGgVFdkupcUhLOdkAeoC6kmHZCPfoDG5M0b6cFlSN5wW7Ew==",
+ "version": "7.8.8",
+ "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.8.8.tgz",
+ "integrity": "sha512-HKyUVu69cZoclptr8t8U5b6sx6zoWjh8jiUhnuj3MpZuKT2dJ8zPTuiy31luq32swhI0SpwItCIlU8XW7BZeJg==",
"dev": true,
"requires": {
"@babel/types": "^7.8.7",
@@ -44,6 +44,12 @@
"@babel/types": "^7.8.3"
}
},
+ "@babel/helper-plugin-utils": {
+ "version": "7.8.3",
+ "resolved": "https://registry.npmjs.org/@babel/helper-plugin-utils/-/helper-plugin-utils-7.8.3.tgz",
+ "integrity": "sha512-j+fq49Xds2smCUNYmEHF9kGNkhbet6yVIBp4e6oeQpH1RUs/Ir06xUKzDjDkGcaaokPiTNs2JBWHjaE4csUkZQ==",
+ "dev": true
+ },
"@babel/helper-split-export-declaration": {
"version": "7.8.3",
"resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.8.3.tgz",
@@ -65,11 +71,29 @@
}
},
"@babel/parser": {
- "version": "7.8.7",
- "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.8.7.tgz",
- "integrity": "sha512-9JWls8WilDXFGxs0phaXAZgpxTZhSk/yOYH2hTHC0X1yC7Z78IJfvR1vJ+rmJKq3I35td2XzXzN6ZLYlna+r/A==",
+ "version": "7.8.8",
+ "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.8.8.tgz",
+ "integrity": "sha512-mO5GWzBPsPf6865iIbzNE0AvkKF3NE+2S3eRUpE+FE07BOAkXh6G+GW/Pj01hhXjve1WScbaIO4UlY1JKeqCcA==",
"dev": true
},
+ "@babel/plugin-syntax-nullish-coalescing-operator": {
+ "version": "7.8.3",
+ "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-nullish-coalescing-operator/-/plugin-syntax-nullish-coalescing-operator-7.8.3.tgz",
+ "integrity": "sha512-aSff4zPII1u2QD7y+F8oDsz19ew4IGEJg9SVW+bqwpwtfFleiQDMdzA/R+UlWDzfnHFCxxleFT0PMIrR36XLNQ==",
+ "dev": true,
+ "requires": {
+ "@babel/helper-plugin-utils": "^7.8.0"
+ }
+ },
+ "@babel/plugin-syntax-optional-chaining": {
+ "version": "7.8.3",
+ "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-optional-chaining/-/plugin-syntax-optional-chaining-7.8.3.tgz",
+ "integrity": "sha512-KoK9ErH1MBlCPxV0VANkXW2/dw4vlbGDrFgz8bmUsBGYkFRcbRwMh6cIJubdPrkxRwuGdtCk0v/wPTKbQgBjkg==",
+ "dev": true,
+ "requires": {
+ "@babel/helper-plugin-utils": "^7.8.0"
+ }
+ },
"@babel/runtime": {
"version": "7.8.7",
"resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.8.7.tgz",
@@ -598,9 +622,9 @@
},
"dependencies": {
"globals": {
- "version": "12.3.0",
- "resolved": "https://registry.npmjs.org/globals/-/globals-12.3.0.tgz",
- "integrity": "sha512-wAfjdLgFsPZsklLJvOBUBmzYE8/CwhEqSBEMRXA3qxIiNtyqvjYurAtIfDh6chlEPUfmTY3MnZh5Hfh4q0UlIw==",
+ "version": "12.4.0",
+ "resolved": "https://registry.npmjs.org/globals/-/globals-12.4.0.tgz",
+ "integrity": "sha512-BWICuzzDvDoH54NHKCseDanAhE3CeDorgDL5MT6LMXXj2WCnd9UC2szdk4AWLfjdgNBCXLUanXYcpBBKOSWGwg==",
"dev": true,
"requires": {
"type-fest": "^0.8.1"
@@ -880,12 +904,12 @@
"dev": true
},
"espree": {
- "version": "6.2.0",
- "resolved": "https://registry.npmjs.org/espree/-/espree-6.2.0.tgz",
- "integrity": "sha512-Xs8airJ7RQolnDIbLtRutmfvSsAe0xqMMAantCN/GMoqf81TFbeI1T7Jpd56qYu1uuh32dOG5W/X9uO+ghPXzA==",
+ "version": "6.2.1",
+ "resolved": "https://registry.npmjs.org/espree/-/espree-6.2.1.tgz",
+ "integrity": "sha512-ysCxRQY3WaXJz9tdbWOwuWr5Y/XrPTGX9Kiz3yoUXwW0VZ4w30HTkQLaGx/+ttFjF8i+ACbArnB4ce68a9m5hw==",
"dev": true,
"requires": {
- "acorn": "^7.1.0",
+ "acorn": "^7.1.1",
"acorn-jsx": "^5.2.0",
"eslint-visitor-keys": "^1.1.0"
}
@@ -1159,9 +1183,9 @@
"dev": true
},
"inquirer": {
- "version": "7.0.6",
- "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-7.0.6.tgz",
- "integrity": "sha512-7SVO4h+QIdMq6XcqIqrNte3gS5MzCCKZdsq9DO4PJziBFNYzP3PGFbDjgadDb//MCahzgjCxvQ/O2wa7kx9o4w==",
+ "version": "7.1.0",
+ "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-7.1.0.tgz",
+ "integrity": "sha512-5fJMWEmikSYu0nv/flMc475MhGbB7TSPd/2IpFV4I4rMklboCH2rQjYY5kKiYGHqUF9gvaambupcJFFG9dvReg==",
"dev": true,
"requires": {
"ansi-escapes": "^4.2.1",
@@ -1780,9 +1804,9 @@
}
},
"regenerator-runtime": {
- "version": "0.13.4",
- "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.4.tgz",
- "integrity": "sha512-plpwicqEzfEyTQohIKktWigcLzmNStMGwbOUbykx51/29Z3JOGYldaaNGK7ngNXV+UcoqvIMmloZ48Sr74sd+g==",
+ "version": "0.13.5",
+ "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz",
+ "integrity": "sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA==",
"dev": true
},
"regexp.prototype.flags": {
diff --git a/package.json b/package.json
index 59d304b64cc39b33c0fd65bc97376f370d0e91c0..d5409926e1b14d2160eb2d64ed07996c37309892 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,8 @@
"license": "MPL-2.0",
"dependencies": {},
"devDependencies": {
+ "@babel/plugin-syntax-nullish-coalescing-operator": "^7.8.3",
+ "@babel/plugin-syntax-optional-chaining": "^7.8.3",
"babel-eslint": "10.1.0",
"eslint": "6.8.0",
"eslint-config-prettier": "6.10.0",
diff --git a/tools/lint/eslint/manifest.tt b/tools/lint/eslint/manifest.tt
index 1d4b3e03ec5f0b9983c1aa9537edcca22ff388ee..d1c51dd855790633d3d31444a960c05e8d04cccc 100644
--- a/tools/lint/eslint/manifest.tt
+++ b/tools/lint/eslint/manifest.tt
@@ -4,7 +4,7 @@
"visibility": "public",
"filename": "eslint.tar.gz",
"unpack": true,
- "digest": "9426eacaf88ad4b81a5c02f3424a00e0dd424ccb46710acedc1e100bbe710a24b4ad407fe0d5b6540371cc860725cfb191094fcbd7a39a8a47a353d35eaec4d3",
- "size": 9817597
+ "digest": "7e5f5db70f8b7ab6ec389392257ea10480c5b7e3c1721d44d4451ac16427f94b90723c79914eb31715611c5b85683c700344091c457e2f38bbb5a21012627f91",
+ "size": 9905333
}
]
\ No newline at end of file