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fea495a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | import isError from '../../lib/is-error';
function formatObject(arg, depth) {
switch(typeof arg){
case 'object':
if (arg === null) {
return 'null';
} else if (Array.isArray(arg)) {
let result = '[';
if (depth < 1) {
for(let i = 0; i < arg.length; i++){
if (result !== '[') {
result += ',';
}
if (Object.prototype.hasOwnProperty.call(arg, i)) {
result += formatObject(arg[i], depth + 1);
}
}
} else {
result += arg.length > 0 ? '...' : '';
}
result += ']';
return result;
} else if (arg instanceof Error) {
return arg + '';
} else {
const keys = Object.keys(arg);
let result = '{';
if (depth < 1) {
for(let i = 0; i < keys.length; i++){
const key = keys[i];
const desc = Object.getOwnPropertyDescriptor(arg, 'key');
if (desc && !desc.get && !desc.set) {
const jsonKey = JSON.stringify(key);
if (jsonKey !== '"' + key + '"') {
result += jsonKey + ': ';
} else {
result += key + ': ';
}
result += formatObject(desc.value, depth + 1);
}
}
} else {
result += keys.length > 0 ? '...' : '';
}
result += '}';
return result;
}
case 'string':
return JSON.stringify(arg);
case 'number':
case 'bigint':
case 'boolean':
case 'symbol':
case 'undefined':
case 'function':
default:
return String(arg);
}
}
export function formatConsoleArgs(args) {
let message;
let idx;
if (typeof args[0] === 'string') {
message = args[0];
idx = 1;
} else {
message = '';
idx = 0;
}
let result = '';
let startQuote = false;
for(let i = 0; i < message.length; ++i){
const char = message[i];
if (char !== '%' || i === message.length - 1 || idx >= args.length) {
result += char;
continue;
}
const code = message[++i];
switch(code){
case 'c':
{
// TODO: We should colorize with HTML instead of turning into a string.
// Ignore for now.
result = startQuote ? "" + result + "]" : "[" + result;
startQuote = !startQuote;
idx++;
break;
}
case 'O':
case 'o':
{
result += formatObject(args[idx++], 0);
break;
}
case 'd':
case 'i':
{
result += parseInt(args[idx++], 10);
break;
}
case 'f':
{
result += parseFloat(args[idx++]);
break;
}
case 's':
{
result += String(args[idx++]);
break;
}
default:
result += '%' + code;
}
}
for(; idx < args.length; idx++){
result += (idx > 0 ? ' ' : '') + formatObject(args[idx], 0);
}
return result;
}
export function parseConsoleArgs(args) {
// See
// https://github.com/facebook/react/blob/65a56d0e99261481c721334a3ec4561d173594cd/packages/react-devtools-shared/src/backend/flight/renderer.js#L88-L93
//
// Logs replayed from the server look like this:
// [
// "%c%s%c%o\n\n%s\n\n%s\n",
// "background: #e6e6e6; ...",
// " Server ", // can also be e.g. " Prerender "
// "",
// Error,
// "The above error occurred in the <Page> component.",
// ...
// ]
if (args.length > 3 && typeof args[0] === 'string' && args[0].startsWith('%c%s%c') && typeof args[1] === 'string' && typeof args[2] === 'string' && typeof args[3] === 'string') {
const environmentName = args[2];
const maybeError = args[4];
return {
environmentName: environmentName.trim(),
error: isError(maybeError) ? maybeError : null
};
}
return {
environmentName: null,
error: null
};
}
//# sourceMappingURL=console.js.map |