@zowe/cli
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Zowe CLI is a command line interface (CLI) that provides a simple and streamlined way to interact with IBM z/OS.
113 lines • 5.81 kB
JavaScript
;
/*
* This program and the accompanying materials are made available under the terms of the
* Eclipse Public License v2.0 which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v20.html
*
* SPDX-License-Identifier: EPL-2.0
*
* Copyright Contributors to the Zowe Project.
*
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const imperative_1 = require("@zowe/imperative");
const ZosFilesBase_handler_1 = require("../ZosFilesBase.handler");
const Edit_utils_1 = require("../edit/Edit.utils");
/**
* Handler to Edit USS or DS content locally
* @export
*/
class EditHandler extends ZosFilesBase_handler_1.ZosFilesBaseHandler {
processWithSession(commandParameters, session) {
return __awaiter(this, void 0, void 0, function* () {
var _a;
// Setup - build temp and check for stash
let lfFile = {
tempPath: null,
fileName: (_a = commandParameters.arguments.ussFilePath) !== null && _a !== void 0 ? _a : commandParameters.arguments.dataSetName,
fileType: commandParameters.positionals[2].toString().includes('d') ? "ds" : "uss",
guiAvail: imperative_1.ProcessUtils.isGuiAvailable() === imperative_1.GuiResult.GUI_AVAILABLE,
conflict: false,
encoding: commandParameters.arguments.encoding,
binary: commandParameters.arguments.binary,
zosResp: null
};
lfFile.tempPath = commandParameters.arguments.localFilePath = yield Edit_utils_1.EditUtilities.buildTempPath(lfFile, commandParameters);
// Use or override stash if exists
const stash = yield Edit_utils_1.EditUtilities.checkForStash(lfFile.tempPath);
let useStash, viewDiff = false;
if (stash) {
useStash = yield Edit_utils_1.EditUtilities.promptUser(Edit_utils_1.Prompt.useStash);
}
// Retrieve etag & download mf file to edit locally if not using stash
try {
const task = {
percentComplete: 10,
statusMessage: "Retrieving file",
stageName: imperative_1.TaskStage.IN_PROGRESS
};
commandParameters.response.progress.startBar({ task });
// Retrieve etag AND file contents if not using stash
lfFile = yield Edit_utils_1.EditUtilities.localDownload(session, lfFile, useStash);
commandParameters.response.progress.endBar();
// Show a file comparison for the purpose of seeing the current version of remote compared to past edits
if (useStash) {
viewDiff = yield Edit_utils_1.EditUtilities.promptUser(Edit_utils_1.Prompt.viewDiff);
if (viewDiff) {
yield Edit_utils_1.EditUtilities.fileComparison(session, commandParameters, lfFile);
}
}
}
catch (error) {
if (error instanceof imperative_1.ImperativeError && error.errorCode === String(imperative_1.RestConstants.HTTP_STATUS_404)) {
throw new imperative_1.ImperativeError({
msg: imperative_1.TextUtils.chalk.red(`File not found on mainframe. Command terminated.`),
causeErrors: error
});
}
else {
throw error;
}
}
// Edit local copy of mf file (automatically open an editor for user if not in headless linux)
commandParameters.response.console.log(imperative_1.TextUtils.chalk.green(`Temp file location: `) +
imperative_1.TextUtils.chalk.blue(lfFile.tempPath));
const overwrite = yield Edit_utils_1.EditUtilities.makeEdits(lfFile, commandParameters.arguments.editor);
if (!overwrite) {
return {
success: true,
commandResponse: imperative_1.TextUtils.chalk.green("Exiting now. Temp file persists for editing.")
};
}
// Once done editing, user will provide terminal input. Upload local file with saved etag
let uploaded = false;
let canceled = false;
do {
[uploaded, canceled] = yield Edit_utils_1.EditUtilities.uploadEdits(session, commandParameters, lfFile);
} while (!uploaded && !canceled);
if (!canceled) {
return {
success: true,
commandResponse: imperative_1.TextUtils.chalk.green("Successfully uploaded edits to mainframe.")
};
}
else {
return {
success: true,
commandResponse: imperative_1.TextUtils.chalk.green("Exiting now. Temp file persists for editing.")
};
}
});
}
}
exports.default = EditHandler;
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