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Add a log viewer that opens in a modal window when the "Show logs" button in the upper right corner of the screen is clicked. The log viewer is currently hardcoded to follow /tmp/anaconda.log.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| /* | ||
| * Copyright (C) 2022 Red Hat, Inc. | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation; either version 2.1 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, but | ||
| * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with This program; If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
| import cockpit from "cockpit"; | ||
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| import React, { useEffect, useState } from "react"; | ||
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| import { LogViewer, LogViewerSearch } from "@patternfly/react-log-viewer"; | ||
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| import { watchLogFile } from "../helpers/logs.js"; | ||
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| import { | ||
| Button, | ||
| Modal, ModalVariant, | ||
| Toolbar, ToolbarContent, ToolbarItem, | ||
| Text, TextContent, TextVariants, | ||
| Flex, | ||
| } from "@patternfly/react-core"; | ||
|
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| const _ = cockpit.gettext; | ||
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| const AnacondaLogViewer = () => { | ||
| const [logData, setLogData] = useState(""); | ||
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| useEffect(() => { | ||
| const appendLogData = (newLogData, dataTag, error) => { | ||
| setLogData(l => l + newLogData); | ||
| if (error) { | ||
| console.log("Log file read failed."); | ||
| console.log(error); | ||
| } | ||
| }; | ||
| watchLogFile("/tmp/anaconda.log", appendLogData); | ||
| }, []); | ||
|
|
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| return ( | ||
| <LogViewer | ||
| // see CSS file for a PF workaround needed | ||
| // for line numbers to work correctly | ||
| hasLineNumbers | ||
| isTextWrapped={false} | ||
| height={450} | ||
| data={logData} | ||
| toolbar={ | ||
| <Toolbar> | ||
| <ToolbarContent> | ||
| <ToolbarItem> | ||
| <LogViewerSearch placeholder={_("Search value")} /> | ||
| </ToolbarItem> | ||
| </ToolbarContent> | ||
| </Toolbar> | ||
| } | ||
| /> | ||
| ); | ||
| }; | ||
|
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| export const LogViewerModal = ({ setShowLogViewer }) => { | ||
| return ( | ||
| <Modal | ||
| id="log-viewer-modal" | ||
| actions={[ | ||
| <Button | ||
| id="log-viewer-exit-btn" | ||
| key="cancel" | ||
| onClick={() => { | ||
| setShowLogViewer(false); | ||
| }} | ||
| variant="primary"> | ||
| {_("Close")} | ||
| </Button> | ||
| ]} | ||
| isOpen | ||
| onClose={() => setShowLogViewer(false)} | ||
| title={_("Installer log")} | ||
| variant={ModalVariant.medium} | ||
| > | ||
| <Flex direction={{ default: "column" }}> | ||
| <TextContent> | ||
| <Text component={TextVariants.p}> | ||
| {_("Installer version") + " 37.10"} | ||
| </Text> | ||
| </TextContent> | ||
| <AnacondaLogViewer /> | ||
| </Flex> | ||
| </Modal> | ||
| ); | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| /* | ||
| * Copyright (C) 2022 Red Hat, Inc. | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation; either version 2.1 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, but | ||
| * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with This program; If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
| import cockpit from "cockpit"; | ||
|
|
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| export const watchLogFile = (logFilePath, callback) => { | ||
| const file = cockpit.file(logFilePath); | ||
| file.watch(callback); | ||
| }; |