Add error code 69; update dependencies

3 years ago · 047195d709
parent aaf413a379
commit 047195d709
5 changed files with 202 additions and 237 deletions
--- a/index.js
+++ b/index.js
@ -45,6 +45,7 @@ const ExitCodes = {
 	dataError: 65,
 	noInput: 66,
 	noHost: 68,
+	serviceUnavailable: 69,
 	noPermission: 77
 };

@ -135,35 +136,11 @@ let args = yargs
 			type: "string"
 		});
 	})
-	.completion('--completion', false, function(current, args, defaultCompletion, done) {
-		if (args["properties"] !== undefined) {
-			const properties = args["properties"];
-			let possibleProperties = [];
-			for (const propertyName of Properties.keys()) {
-				if (propertyName.startsWith(properties[properties.length - 1])
-						&& !properties.includes(propertyName))
-					possibleProperties.push(propertyName);
-			}
-			if (possibleProperties.length > 0)
-				done(possibleProperties);
-		}
-		if (args["low-confidence"] !== undefined) {
-			const currentMode = args["low-confidence"];
-			let possibleModes = [];
-			for (var possibleMode of Object.values(LowConfidenceMode)) {
-				if (possibleMode.startsWith(currentMode)
-						&& possibleMode != currentMode)
-					possibleModes.push(possibleMode);
-					
-			}
-			if (possibleModes.length > 0)
-				done(possibleModes);
-		}
-		defaultCompletion();
-	})
+	.completion('--completion', false)
 	.middleware([ yargsCompatProperties, yargsFixPositional ], true) //middleware seems to be buggy
 	.option("help", {
 		alias: 'h',
+		type: "boolean",
 		desc: __`Show help`
 	})
 	.option("completion", {
@ -183,8 +160,7 @@ let args = yargs
 	.option("insecure", {
 		alias: 'K',
 		type: "boolean",
-		desc: __`Allow invalid SSL certificates`,
-		default: false
+		desc: __`Allow invalid SSL certificates`
 	})
 	.option("is-file", {
 		alias: 'f',
@ -216,8 +192,7 @@ let args = yargs
        .option("keep-classes", {
                alias: 'C',
                type: "boolean",
-                desc: __`Preserve all CSS classes for input elements, instead of adapting to Firefox's Reader Mode`,
-                default: false,
+                desc: __`Preserve all CSS classes for input elements, instead of adapting to Firefox's Reader Mode`
        })
 	.option("output", {
 		alias: 'o',
@ -238,8 +213,7 @@ let args = yargs
 	.option("quiet", {
 		alias: 'q',
 		type: "boolean",
-		desc: __`Don't output extra information to stderr`,
-		default: false 
+		desc: __`Don't output extra information to stderr`
 	})
 	.option("style", {
 		alias: 's',
@ -399,7 +373,7 @@ if (inputIsFromStdin) {
 		});
 	}

-	promiseGetHTML.then(onLoadDOM, onLoadDOMError)
+	promiseGetHTML.then(onLoadDOM, onLoadDOMError);
 }


@ -558,6 +532,10 @@ function onLoadDOM(dom) {
 }

 function onLoadDOMError(error) {
+	if (error.error) {
+		//Nested error?
+		error = error.error;
+	}
 	if (error instanceof TypeError && inputURL) {
 		console.error(__`Invalid URL: ${inputURL}`);
 		setErrored(ExitCodes.badUsageCLI);
@ -567,17 +545,16 @@ function onLoadDOMError(error) {
 	} else if (error.code == "EACCES") {
 		console.error(error.message);
 		setErrored(ExitCodes.noPermission);
-	} else if (error.error && error.error.code == "ENOTFOUND") {
-		console.error(__`Host not found: '${error.error.hostname}'`);
+	} else if (error.code == "ENOTFOUND") {
+		console.error(__`Host not found: ${error.hostname}`);
 		setErrored(ExitCodes.noHost);
 	} else if (error.statusCode) {
 		console.error(__`Status error: ${error.response.statusMessage}`);
-		setErrored(ExitCodes.noHost);
+		setErrored(ExitCodes.serviceUnavailable);
 	} else {
 		console.error(error.message);
-//		if (error.stack)
-//			console.error(error.stack)
-		setErrored(1);
+		//console.error(error);
+		setErrored(ExitCodes.serviceUnavailable);
 	}
 }

--- a/package-lock.json
+++ b/package-lock.json
@ -11,9 +11,9 @@
      "dependencies": {
        "@mozilla/readability": "^0.4.1",
        "dompurify": "^2.3.3",
-        "jsdom": "^16.5.1",
+        "jsdom": "^18.0.0",
        "y18n": "^5.0.5",
-        "yargs": "^17.0.0"
+        "yargs": "^17.2.1"
      },
      "bin": {
        "readable": "index.js"
@ -31,11 +31,11 @@
      }
    },
    "node_modules/@tootallnate/once": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-1.1.2.tgz",
-      "integrity": "sha512-RbzJvlNzmRq5c3O09UipeuXno4tA1FE6ikOjxZK0tuxVv3412l64l5t1W5pj4+rJq9vpkm/kwiR07aZXnsKPxw==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-2.0.0.tgz",
+      "integrity": "sha512-XCuKFP5PS55gnMVu3dty8KPatLqUoy/ZYzDzAGCQ8JNFCkLXzmI7vNHCR+XpbZaMWQK/vQubr7PkYq8g470J/A==",
      "engines": {
-        "node": ">= 6"
+        "node": ">= 10"
      }
    },
    "node_modules/abab": {
@ -163,9 +163,9 @@
      }
    },
    "node_modules/cssom": {
-      "version": "0.4.4",
-      "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.4.4.tgz",
-      "integrity": "sha512-p3pvU7r1MyyqbTk+WbNJIgJjG2VmTIaB10rI93LzVPrmDJKkzKYMtxxyAvQXR/NS6otuzveI7+7BBq3SjBS2mw=="
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.5.0.tgz",
+      "integrity": "sha512-iKuQcq+NdHqlAcwUY0o/HL69XQrUaQdMjmStJ8JFmUaiiQErlhrmuigkg/CU4E2J0IyUKUrMAgl36TvN67MqTw=="
    },
    "node_modules/cssstyle": {
      "version": "2.3.0",
@ -184,16 +184,16 @@
      "integrity": "sha512-b0tGHbfegbhPJpxpiBPU2sCkigAqtM9O121le6bbOlgyV+NyGyCmVfJ6QW9eRjz8CpNfWEOYBIMIGRYkLwsIYg=="
    },
    "node_modules/data-urls": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/data-urls/-/data-urls-2.0.0.tgz",
-      "integrity": "sha512-X5eWTSXO/BJmpdIKCRuKUgSCgAN0OwliVK3yPKbwIWU1Tdw5BRajxlzMidvh+gwko9AfQ9zIj52pzF91Q3YAvQ==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/data-urls/-/data-urls-3.0.1.tgz",
+      "integrity": "sha512-Ds554NeT5Gennfoo9KN50Vh6tpgtvYEwraYjejXnyTpu1C7oXKxdFk75REooENHE8ndTVOJuv+BEs4/J/xcozw==",
      "dependencies": {
        "abab": "^2.0.3",
-        "whatwg-mimetype": "^2.3.0",
-        "whatwg-url": "^8.0.0"
+        "whatwg-mimetype": "^3.0.0",
+        "whatwg-url": "^10.0.0"
      },
      "engines": {
-        "node": ">=10"
+        "node": ">=12"
      }
    },
    "node_modules/debug": {
@ -231,22 +231,14 @@
      }
    },
    "node_modules/domexception": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/domexception/-/domexception-2.0.1.tgz",
-      "integrity": "sha512-yxJ2mFy/sibVQlu5qHjOkf9J3K6zgmCxgJ94u2EdvDOV09H+32LtRswEcUsmUWN72pVLOEnTSRaIVVzVQgS0dg==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/domexception/-/domexception-4.0.0.tgz",
+      "integrity": "sha512-A2is4PLG+eeSfoTMA95/s4pvAoSo2mKtiM5jlHkAVewmiO8ISFTFKZjH7UAM1Atli/OT/7JHOrJRJiMKUZKYBw==",
      "dependencies": {
-        "webidl-conversions": "^5.0.0"
+        "webidl-conversions": "^7.0.0"
      },
      "engines": {
-        "node": ">=8"
-      }
-    },
-    "node_modules/domexception/node_modules/webidl-conversions": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-5.0.0.tgz",
-      "integrity": "sha512-VlZwKPCkYKxQgeSbH5EyngOmRp7Ww7I9rQLERETtf5ofd9pGeswWiOtogpEO850jziPRarreGxn5QIiTqpb2wA==",
-      "engines": {
-        "node": ">=8"
+        "node": ">=12"
      }
    },
    "node_modules/dompurify": {
@ -322,9 +314,9 @@
      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
    },
    "node_modules/form-data": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-3.0.1.tgz",
-      "integrity": "sha512-RHkBKtLWUVwd7SqRIvCZMEvAMoGUp0XU+seQiZejj0COz3RI3hWP4sCv3gZWWLjJTd7rGwcsF5eKZGii0r/hbg==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
+      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
      "dependencies": {
        "asynckit": "^0.4.0",
        "combined-stream": "^1.0.8",
@ -343,22 +335,22 @@
      }
    },
    "node_modules/html-encoding-sniffer": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/html-encoding-sniffer/-/html-encoding-sniffer-2.0.1.tgz",
-      "integrity": "sha512-D5JbOMBIR/TVZkubHT+OyT2705QvogUW4IBn6nHd756OwieSF9aDYFj4dv6HHEVGYbHaLETa3WggZYWWMyy3ZQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/html-encoding-sniffer/-/html-encoding-sniffer-3.0.0.tgz",
+      "integrity": "sha512-oWv4T4yJ52iKrufjnyZPkrN0CH3QnrUqdB6In1g5Fe1mia8GmF36gnfNySxoZtxD5+NmYw1EElVXiBk93UeskA==",
      "dependencies": {
-        "whatwg-encoding": "^1.0.5"
+        "whatwg-encoding": "^2.0.0"
      },
      "engines": {
-        "node": ">=10"
+        "node": ">=12"
      }
    },
    "node_modules/http-proxy-agent": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz",
-      "integrity": "sha512-k0zdNgqWTGA6aeIRVpvfVob4fL52dTfaehylg0Y4UvSySvOq/Y+BOyPrgpUrA7HylqvU8vIZGsRuXmspskV0Tg==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-5.0.0.tgz",
+      "integrity": "sha512-n2hY8YdoRE1i7r6M0w9DIw5GgZN0G25P8zLCRQ8rjXtTU3vsNFBI/vWK/UIeE6g5MUUz6avwAPXmL6Fy9D/90w==",
      "dependencies": {
-        "@tootallnate/once": "1",
+        "@tootallnate/once": "2",
        "agent-base": "6",
        "debug": "4"
      },
@ -379,11 +371,11 @@
      }
    },
    "node_modules/iconv-lite": {
-      "version": "0.4.24",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
-      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
      "dependencies": {
-        "safer-buffer": ">= 2.1.2 < 3"
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
      },
      "engines": {
        "node": ">=0.10.0"
@ -403,22 +395,22 @@
      "integrity": "sha512-bCYeRA2rVibKZd+s2625gGnGF/t7DSqDs4dP7CrLA1m7jKWz6pps0LpYLJN8Q64HtmPKJ1hrN3nzPNKFEKOUiQ=="
    },
    "node_modules/jsdom": {
-      "version": "16.7.0",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-16.7.0.tgz",
-      "integrity": "sha512-u9Smc2G1USStM+s/x1ru5Sxrl6mPYCbByG1U/hUmqaVsm4tbNyS7CicOSRyuGQYZhTu0h84qkZZQ/I+dzizSVw==",
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-18.0.0.tgz",
+      "integrity": "sha512-HVLuBcFmwdWulStv5U+J59b1AyzXhM92KXlM8HQ3ecYtRM2OQEUCPMa4oNuDeCBmtRcC7tJvb0Xz5OeFXMOKTA==",
      "dependencies": {
        "abab": "^2.0.5",
-        "acorn": "^8.2.4",
+        "acorn": "^8.5.0",
        "acorn-globals": "^6.0.0",
-        "cssom": "^0.4.4",
+        "cssom": "^0.5.0",
        "cssstyle": "^2.3.0",
-        "data-urls": "^2.0.0",
-        "decimal.js": "^10.2.1",
-        "domexception": "^2.0.1",
+        "data-urls": "^3.0.1",
+        "decimal.js": "^10.3.1",
+        "domexception": "^4.0.0",
        "escodegen": "^2.0.0",
-        "form-data": "^3.0.0",
-        "html-encoding-sniffer": "^2.0.1",
-        "http-proxy-agent": "^4.0.1",
+        "form-data": "^4.0.0",
+        "html-encoding-sniffer": "^3.0.0",
+        "http-proxy-agent": "^5.0.0",
        "https-proxy-agent": "^5.0.0",
        "is-potential-custom-element-name": "^1.0.1",
        "nwsapi": "^2.2.0",
@ -427,16 +419,16 @@
        "symbol-tree": "^3.2.4",
        "tough-cookie": "^4.0.0",
        "w3c-hr-time": "^1.0.2",
-        "w3c-xmlserializer": "^2.0.0",
-        "webidl-conversions": "^6.1.0",
-        "whatwg-encoding": "^1.0.5",
-        "whatwg-mimetype": "^2.3.0",
-        "whatwg-url": "^8.5.0",
-        "ws": "^7.4.6",
-        "xml-name-validator": "^3.0.0"
+        "w3c-xmlserializer": "^3.0.0",
+        "webidl-conversions": "^7.0.0",
+        "whatwg-encoding": "^2.0.0",
+        "whatwg-mimetype": "^3.0.0",
+        "whatwg-url": "^10.0.0",
+        "ws": "^8.2.3",
+        "xml-name-validator": "^4.0.0"
      },
      "engines": {
-        "node": ">=10"
+        "node": ">=12"
      },
      "peerDependencies": {
        "canvas": "^2.5.0"
@ -459,11 +451,6 @@
        "node": ">= 0.8.0"
      }
    },
-    "node_modules/lodash": {
-      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
-    },
    "node_modules/marked": {
      "version": "0.7.0",
      "resolved": "https://registry.npmjs.org/marked/-/marked-0.7.0.tgz",
@ -636,14 +623,14 @@
      }
    },
    "node_modules/tr46": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-2.1.0.tgz",
-      "integrity": "sha512-15Ih7phfcdP5YxqiB+iDtLoaTz4Nd35+IiAv0kQ5FNKHzXgdWqPoTIqEDDJmXceQt4JZk6lVPT8lnDlPpGDppw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-3.0.0.tgz",
+      "integrity": "sha512-l7FvfAHlcmulp8kr+flpQZmVwtu7nfRV7NZujtN0OqES8EL4O4e0qqzL0DC5gAvx/ZC/9lk6rhcUwYvkBnBnYA==",
      "dependencies": {
        "punycode": "^2.1.1"
      },
      "engines": {
-        "node": ">=8"
+        "node": ">=12"
      }
    },
    "node_modules/type-check": {
@ -674,48 +661,53 @@
      }
    },
    "node_modules/w3c-xmlserializer": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-2.0.0.tgz",
-      "integrity": "sha512-4tzD0mF8iSiMiNs30BiLO3EpfGLZUT2MSX/G+o7ZywDzliWQ3OPtTZ0PTC3B3ca1UAf4cJMHB+2Bf56EriJuRA==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-3.0.0.tgz",
+      "integrity": "sha512-3WFqGEgSXIyGhOmAFtlicJNMjEps8b1MG31NCA0/vOF9+nKMUW1ckhi9cnNHmf88Rzw5V+dwIwsm2C7X8k9aQg==",
      "dependencies": {
-        "xml-name-validator": "^3.0.0"
+        "xml-name-validator": "^4.0.0"
      },
      "engines": {
-        "node": ">=10"
+        "node": ">=12"
      }
    },
    "node_modules/webidl-conversions": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz",
-      "integrity": "sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==",
      "engines": {
-        "node": ">=10.4"
+        "node": ">=12"
      }
    },
    "node_modules/whatwg-encoding": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz",
-      "integrity": "sha512-b5lim54JOPN9HtzvK9HFXvBma/rnfFeqsic0hSpjtDbVxR3dJKLc+KB4V6GgiGOvl7CY/KNh8rxSo9DKQrnUEw==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-2.0.0.tgz",
+      "integrity": "sha512-p41ogyeMUrw3jWclHWTQg1k05DSVXPLcVxRTYsXUk+ZooOCZLcoYgPZ/HL/D/N+uQPOtcp1me1WhBEaX02mhWg==",
      "dependencies": {
-        "iconv-lite": "0.4.24"
+        "iconv-lite": "0.6.3"
+      },
+      "engines": {
+        "node": ">=12"
      }
    },
    "node_modules/whatwg-mimetype": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz",
-      "integrity": "sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g=="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
+      "integrity": "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q==",
+      "engines": {
+        "node": ">=12"
+      }
    },
    "node_modules/whatwg-url": {
-      "version": "8.7.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-8.7.0.tgz",
-      "integrity": "sha512-gAojqb/m9Q8a5IV96E3fHJM70AzCkgt4uXYX2O7EmuyOnLrViCQlsEBmF9UQIu3/aeAIp2U17rtbpZWNntQqdg==",
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-10.0.0.tgz",
+      "integrity": "sha512-CLxxCmdUby142H5FZzn4D8ikO1cmypvXVQktsgosNy4a4BHrDHeciBBGZhb0bNoR5/MltoCatso+vFjjGx8t0w==",
      "dependencies": {
-        "lodash": "^4.7.0",
-        "tr46": "^2.1.0",
-        "webidl-conversions": "^6.1.0"
+        "tr46": "^3.0.0",
+        "webidl-conversions": "^7.0.0"
      },
      "engines": {
-        "node": ">=10"
+        "node": ">=12"
      }
    },
    "node_modules/word-wrap": {
@ -743,11 +735,11 @@
      }
    },
    "node_modules/ws": {
-      "version": "7.5.5",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.5.tgz",
-      "integrity": "sha512-BAkMFcAzl8as1G/hArkxOxq3G7pjUqQ3gzYbLL0/5zNkph70e+lCoxBGnm6AW1+/aiNeV4fnKqZ8m4GZewmH2w==",
+      "version": "8.2.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.2.3.tgz",
+      "integrity": "sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==",
      "engines": {
-        "node": ">=8.3.0"
+        "node": ">=10.0.0"
      },
      "peerDependencies": {
        "bufferutil": "^4.0.1",
@ -763,9 +755,12 @@
      }
    },
    "node_modules/xml-name-validator": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz",
-      "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw=="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-4.0.0.tgz",
+      "integrity": "sha512-ICP2e+jsHvAj2E2lIHxa5tjXRlKDJo4IdvPvCXbXQGdzSfmSpNVyIKMvoZHjDY9DP0zV17iI85o90vRFXNccRw==",
+      "engines": {
+        "node": ">=12"
+      }
    },
    "node_modules/xmlchars": {
      "version": "2.2.0",
@ -813,9 +808,9 @@
      "integrity": "sha512-yar/f0w0fRUVM895s6yd5Z2oIxjG/6c3ROB/uQboSOBaDlri/nqI4aKtdqrldWciTLcdpjB2Z6MiVF2Bl9b8LA=="
    },
    "@tootallnate/once": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-1.1.2.tgz",
-      "integrity": "sha512-RbzJvlNzmRq5c3O09UipeuXno4tA1FE6ikOjxZK0tuxVv3412l64l5t1W5pj4+rJq9vpkm/kwiR07aZXnsKPxw=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-2.0.0.tgz",
+      "integrity": "sha512-XCuKFP5PS55gnMVu3dty8KPatLqUoy/ZYzDzAGCQ8JNFCkLXzmI7vNHCR+XpbZaMWQK/vQubr7PkYq8g470J/A=="
    },
    "abab": {
      "version": "2.0.5",
@ -911,9 +906,9 @@
      }
    },
    "cssom": {
-      "version": "0.4.4",
-      "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.4.4.tgz",
-      "integrity": "sha512-p3pvU7r1MyyqbTk+WbNJIgJjG2VmTIaB10rI93LzVPrmDJKkzKYMtxxyAvQXR/NS6otuzveI7+7BBq3SjBS2mw=="
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.5.0.tgz",
+      "integrity": "sha512-iKuQcq+NdHqlAcwUY0o/HL69XQrUaQdMjmStJ8JFmUaiiQErlhrmuigkg/CU4E2J0IyUKUrMAgl36TvN67MqTw=="
    },
    "cssstyle": {
      "version": "2.3.0",
@ -931,13 +926,13 @@
      }
    },
    "data-urls": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/data-urls/-/data-urls-2.0.0.tgz",
-      "integrity": "sha512-X5eWTSXO/BJmpdIKCRuKUgSCgAN0OwliVK3yPKbwIWU1Tdw5BRajxlzMidvh+gwko9AfQ9zIj52pzF91Q3YAvQ==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/data-urls/-/data-urls-3.0.1.tgz",
+      "integrity": "sha512-Ds554NeT5Gennfoo9KN50Vh6tpgtvYEwraYjejXnyTpu1C7oXKxdFk75REooENHE8ndTVOJuv+BEs4/J/xcozw==",
      "requires": {
        "abab": "^2.0.3",
-        "whatwg-mimetype": "^2.3.0",
-        "whatwg-url": "^8.0.0"
+        "whatwg-mimetype": "^3.0.0",
+        "whatwg-url": "^10.0.0"
      }
    },
    "debug": {
@ -964,18 +959,11 @@
      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
    },
    "domexception": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/domexception/-/domexception-2.0.1.tgz",
-      "integrity": "sha512-yxJ2mFy/sibVQlu5qHjOkf9J3K6zgmCxgJ94u2EdvDOV09H+32LtRswEcUsmUWN72pVLOEnTSRaIVVzVQgS0dg==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/domexception/-/domexception-4.0.0.tgz",
+      "integrity": "sha512-A2is4PLG+eeSfoTMA95/s4pvAoSo2mKtiM5jlHkAVewmiO8ISFTFKZjH7UAM1Atli/OT/7JHOrJRJiMKUZKYBw==",
      "requires": {
-        "webidl-conversions": "^5.0.0"
-      },
-      "dependencies": {
-        "webidl-conversions": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-5.0.0.tgz",
-          "integrity": "sha512-VlZwKPCkYKxQgeSbH5EyngOmRp7Ww7I9rQLERETtf5ofd9pGeswWiOtogpEO850jziPRarreGxn5QIiTqpb2wA=="
-        }
+        "webidl-conversions": "^7.0.0"
      }
    },
    "dompurify": {
@ -1026,9 +1014,9 @@
      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
    },
    "form-data": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-3.0.1.tgz",
-      "integrity": "sha512-RHkBKtLWUVwd7SqRIvCZMEvAMoGUp0XU+seQiZejj0COz3RI3hWP4sCv3gZWWLjJTd7rGwcsF5eKZGii0r/hbg==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
+      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
      "requires": {
        "asynckit": "^0.4.0",
        "combined-stream": "^1.0.8",
@ -1041,19 +1029,19 @@
      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg=="
    },
    "html-encoding-sniffer": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/html-encoding-sniffer/-/html-encoding-sniffer-2.0.1.tgz",
-      "integrity": "sha512-D5JbOMBIR/TVZkubHT+OyT2705QvogUW4IBn6nHd756OwieSF9aDYFj4dv6HHEVGYbHaLETa3WggZYWWMyy3ZQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/html-encoding-sniffer/-/html-encoding-sniffer-3.0.0.tgz",
+      "integrity": "sha512-oWv4T4yJ52iKrufjnyZPkrN0CH3QnrUqdB6In1g5Fe1mia8GmF36gnfNySxoZtxD5+NmYw1EElVXiBk93UeskA==",
      "requires": {
-        "whatwg-encoding": "^1.0.5"
+        "whatwg-encoding": "^2.0.0"
      }
    },
    "http-proxy-agent": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz",
-      "integrity": "sha512-k0zdNgqWTGA6aeIRVpvfVob4fL52dTfaehylg0Y4UvSySvOq/Y+BOyPrgpUrA7HylqvU8vIZGsRuXmspskV0Tg==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-5.0.0.tgz",
+      "integrity": "sha512-n2hY8YdoRE1i7r6M0w9DIw5GgZN0G25P8zLCRQ8rjXtTU3vsNFBI/vWK/UIeE6g5MUUz6avwAPXmL6Fy9D/90w==",
      "requires": {
-        "@tootallnate/once": "1",
+        "@tootallnate/once": "2",
        "agent-base": "6",
        "debug": "4"
      }
@ -1068,11 +1056,11 @@
      }
    },
    "iconv-lite": {
-      "version": "0.4.24",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
-      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
      "requires": {
-        "safer-buffer": ">= 2.1.2 < 3"
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
      }
    },
    "is-fullwidth-code-point": {
@ -1086,22 +1074,22 @@
      "integrity": "sha512-bCYeRA2rVibKZd+s2625gGnGF/t7DSqDs4dP7CrLA1m7jKWz6pps0LpYLJN8Q64HtmPKJ1hrN3nzPNKFEKOUiQ=="
    },
    "jsdom": {
-      "version": "16.7.0",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-16.7.0.tgz",
-      "integrity": "sha512-u9Smc2G1USStM+s/x1ru5Sxrl6mPYCbByG1U/hUmqaVsm4tbNyS7CicOSRyuGQYZhTu0h84qkZZQ/I+dzizSVw==",
+      "version": "18.0.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-18.0.0.tgz",
+      "integrity": "sha512-HVLuBcFmwdWulStv5U+J59b1AyzXhM92KXlM8HQ3ecYtRM2OQEUCPMa4oNuDeCBmtRcC7tJvb0Xz5OeFXMOKTA==",
      "requires": {
        "abab": "^2.0.5",
-        "acorn": "^8.2.4",
+        "acorn": "^8.5.0",
        "acorn-globals": "^6.0.0",
-        "cssom": "^0.4.4",
+        "cssom": "^0.5.0",
        "cssstyle": "^2.3.0",
-        "data-urls": "^2.0.0",
-        "decimal.js": "^10.2.1",
-        "domexception": "^2.0.1",
+        "data-urls": "^3.0.1",
+        "decimal.js": "^10.3.1",
+        "domexception": "^4.0.0",
        "escodegen": "^2.0.0",
-        "form-data": "^3.0.0",
-        "html-encoding-sniffer": "^2.0.1",
-        "http-proxy-agent": "^4.0.1",
+        "form-data": "^4.0.0",
+        "html-encoding-sniffer": "^3.0.0",
+        "http-proxy-agent": "^5.0.0",
        "https-proxy-agent": "^5.0.0",
        "is-potential-custom-element-name": "^1.0.1",
        "nwsapi": "^2.2.0",
@ -1110,13 +1098,13 @@
        "symbol-tree": "^3.2.4",
        "tough-cookie": "^4.0.0",
        "w3c-hr-time": "^1.0.2",
-        "w3c-xmlserializer": "^2.0.0",
-        "webidl-conversions": "^6.1.0",
-        "whatwg-encoding": "^1.0.5",
-        "whatwg-mimetype": "^2.3.0",
-        "whatwg-url": "^8.5.0",
-        "ws": "^7.4.6",
-        "xml-name-validator": "^3.0.0"
+        "w3c-xmlserializer": "^3.0.0",
+        "webidl-conversions": "^7.0.0",
+        "whatwg-encoding": "^2.0.0",
+        "whatwg-mimetype": "^3.0.0",
+        "whatwg-url": "^10.0.0",
+        "ws": "^8.2.3",
+        "xml-name-validator": "^4.0.0"
      }
    },
    "levn": {
@ -1128,11 +1116,6 @@
        "type-check": "~0.3.2"
      }
    },
-    "lodash": {
-      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
-    },
    "marked": {
      "version": "0.7.0",
      "resolved": "https://registry.npmjs.org/marked/-/marked-0.7.0.tgz",
@ -1261,9 +1244,9 @@
      }
    },
    "tr46": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-2.1.0.tgz",
-      "integrity": "sha512-15Ih7phfcdP5YxqiB+iDtLoaTz4Nd35+IiAv0kQ5FNKHzXgdWqPoTIqEDDJmXceQt4JZk6lVPT8lnDlPpGDppw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-3.0.0.tgz",
+      "integrity": "sha512-l7FvfAHlcmulp8kr+flpQZmVwtu7nfRV7NZujtN0OqES8EL4O4e0qqzL0DC5gAvx/ZC/9lk6rhcUwYvkBnBnYA==",
      "requires": {
        "punycode": "^2.1.1"
      }
@ -1290,39 +1273,38 @@
      }
    },
    "w3c-xmlserializer": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-2.0.0.tgz",
-      "integrity": "sha512-4tzD0mF8iSiMiNs30BiLO3EpfGLZUT2MSX/G+o7ZywDzliWQ3OPtTZ0PTC3B3ca1UAf4cJMHB+2Bf56EriJuRA==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-3.0.0.tgz",
+      "integrity": "sha512-3WFqGEgSXIyGhOmAFtlicJNMjEps8b1MG31NCA0/vOF9+nKMUW1ckhi9cnNHmf88Rzw5V+dwIwsm2C7X8k9aQg==",
      "requires": {
-        "xml-name-validator": "^3.0.0"
+        "xml-name-validator": "^4.0.0"
      }
    },
    "webidl-conversions": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz",
-      "integrity": "sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w=="
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g=="
    },
    "whatwg-encoding": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz",
-      "integrity": "sha512-b5lim54JOPN9HtzvK9HFXvBma/rnfFeqsic0hSpjtDbVxR3dJKLc+KB4V6GgiGOvl7CY/KNh8rxSo9DKQrnUEw==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-2.0.0.tgz",
+      "integrity": "sha512-p41ogyeMUrw3jWclHWTQg1k05DSVXPLcVxRTYsXUk+ZooOCZLcoYgPZ/HL/D/N+uQPOtcp1me1WhBEaX02mhWg==",
      "requires": {
-        "iconv-lite": "0.4.24"
+        "iconv-lite": "0.6.3"
      }
    },
    "whatwg-mimetype": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz",
-      "integrity": "sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g=="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
+      "integrity": "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q=="
    },
    "whatwg-url": {
-      "version": "8.7.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-8.7.0.tgz",
-      "integrity": "sha512-gAojqb/m9Q8a5IV96E3fHJM70AzCkgt4uXYX2O7EmuyOnLrViCQlsEBmF9UQIu3/aeAIp2U17rtbpZWNntQqdg==",
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-10.0.0.tgz",
+      "integrity": "sha512-CLxxCmdUby142H5FZzn4D8ikO1cmypvXVQktsgosNy4a4BHrDHeciBBGZhb0bNoR5/MltoCatso+vFjjGx8t0w==",
      "requires": {
-        "lodash": "^4.7.0",
-        "tr46": "^2.1.0",
-        "webidl-conversions": "^6.1.0"
+        "tr46": "^3.0.0",
+        "webidl-conversions": "^7.0.0"
      }
    },
    "word-wrap": {
@ -1341,15 +1323,15 @@
      }
    },
    "ws": {
-      "version": "7.5.5",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.5.tgz",
-      "integrity": "sha512-BAkMFcAzl8as1G/hArkxOxq3G7pjUqQ3gzYbLL0/5zNkph70e+lCoxBGnm6AW1+/aiNeV4fnKqZ8m4GZewmH2w==",
+      "version": "8.2.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.2.3.tgz",
+      "integrity": "sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==",
      "requires": {}
    },
    "xml-name-validator": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz",
-      "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw=="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-4.0.0.tgz",
+      "integrity": "sha512-ICP2e+jsHvAj2E2lIHxa5tjXRlKDJo4IdvPvCXbXQGdzSfmSpNVyIKMvoZHjDY9DP0zV17iI85o90vRFXNccRw=="
    },
    "xmlchars": {
      "version": "2.2.0",
--- a/package.json
+++ b/package.json
@ -30,9 +30,9 @@
  "dependencies": {
    "@mozilla/readability": "^0.4.1",
    "dompurify": "^2.3.3",
-    "jsdom": "^16.5.1",
-    "y18n": "^5.0.5",
-    "yargs": "^17.0.0"
+    "jsdom": "^18.0.0",
+    "y18n": "^5.0.8",
+    "yargs": "^17.2.1"
  },
  "devDependencies": {
    "marked-man": "^0.7.0"
--- a/readability-cli.1
+++ b/readability-cli.1
@ -177,12 +177,17 @@ T}
 T{
 \fB66\fR
 T}|T{
-No input
+No such file
 T}
 T{
 \fB68\fR
 T}|T{
-Unknown host name for URL
+Host not found
+T}
+T{
+\fB69\fR
+T}|T{
+URL inaccessible
 T}
 T{
 \fB77\fR
--- a/readability-cli.1.md
+++ b/readability-cli.1.md
@ -103,8 +103,9 @@ As usual, exit code 0 indicates success, and anything other than 0 is an error.
 |     --:    |   :--   |
 |   **64**   | Bad CLI arguments |
 |   **65**   | Data format error: can't parse document using Readability. |
-|   **66**   | No input |
-|   **68**   | Unknown host name for URL |
+|   **66**   | No such file |
+|   **68**   | Host not found |
+|   **69**   | URL inaccessible |
 |   **77**   | Permission denied: can't read file |

 \* By "standard error codes" I mean "close to a standard". And by that I mean: I don't remember any command line tools which actually use this convention. You may find more info in **sysexits**(3), or maybe just *sysexits.h*.