d86da8f1d2
Summary: flybefree Only moved, formatted the JSON and changed the headers. changelog: New Hermes Debugger plugin for React Native apps. Reviewed By: rickhanlonii Differential Revision: D20673166 fbshipit-source-id: 9ecf4708f8834e00699d2d39aa6daa51c46a771b
109 lines
2.5 KiB
TypeScript
109 lines
2.5 KiB
TypeScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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import React from 'react';
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import {styled, FlexColumn, FlexRow, Text, Glyph, colors} from 'flipper';
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const Container = styled(FlexColumn)({
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height: '100%',
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width: '100%',
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justifyContent: 'center',
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alignItems: 'center',
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backgroundColor: colors.light02,
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});
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const Welcome = styled(FlexColumn)({
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width: 460,
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background: colors.white,
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borderRadius: 10,
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boxShadow: '0 1px 3px rgba(0,0,0,0.25)',
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overflow: 'hidden',
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transition: '0.6s all ease-out',
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});
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const Title = styled(Text)({
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fontSize: 24,
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fontWeight: 300,
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textAlign: 'center',
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color: colors.light50,
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marginTop: 16,
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marginBottom: 16,
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});
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const Item = styled(FlexRow)({
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padding: 10,
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alignItems: 'center',
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borderTop: `1px solid ${colors.light10}`,
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});
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const ItemTitle = styled(Text)({
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color: colors.light50,
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fontSize: 14,
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lineHeight: '20px',
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});
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const Bold = styled(Text)({
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fontWeight: 600,
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});
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const Icon = styled(Glyph)({
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marginRight: 11,
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marginLeft: 6,
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});
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// As more known failures are found, add them to this list with better error information.
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const KNOWN_FAILURE_MESSAGES: Record<
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string,
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Record<'message' | 'hint', string>
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> = {
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'Failed to fetch': {
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// This is the error that is returned specifcally when Metro is turned off.
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message: 'Metro disconnected.',
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hint: 'Please check that metro is running and Flipper can connect to it.',
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},
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default: {
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// All we really know in this case is that we can't connect to metro.
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// Do not try and be more specific here.
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message: 'Cannot connect to Metro.',
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hint: 'Please check that metro is running and Flipper can connect to it.',
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},
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};
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function getReason(error: Error) {
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let failure_message = KNOWN_FAILURE_MESSAGES.default;
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if (error != null && KNOWN_FAILURE_MESSAGES[error.message]) {
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failure_message = KNOWN_FAILURE_MESSAGES[error.message];
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}
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return (
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<ItemTitle>
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<Bold>{failure_message.message} </Bold>
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{failure_message.hint}
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</ItemTitle>
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);
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}
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type Props = Readonly<{
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error: Error;
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}>;
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export default function ErrorScreen(props: Props) {
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return (
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<Container>
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<Welcome>
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<Title>Hermes Debugger Error</Title>
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<Item>
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<Icon size={20} name="caution-octagon" color={colors.red} />
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<FlexColumn>{getReason(props.error)}</FlexColumn>
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</Item>
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</Welcome>
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</Container>
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);
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}
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