first commit

node_modules/@inquirer/external-editor/dist/esm/index.js

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+import { detect } from 'chardet';
+import { spawn, spawnSync } from 'child_process';
+import { readFileSync, unlinkSync, writeFileSync } from 'fs';
+import path from 'node:path';
+import os from 'node:os';
+import { randomUUID } from 'node:crypto';
+import iconv from 'iconv-lite';
+import { CreateFileError } from './errors/CreateFileError.js';
+import { LaunchEditorError } from './errors/LaunchEditorError.js';
+import { ReadFileError } from './errors/ReadFileError.js';
+import { RemoveFileError } from './errors/RemoveFileError.js';
+export { CreateFileError, LaunchEditorError, ReadFileError, RemoveFileError };
+export function edit(text = '', fileOptions) {
+    const editor = new ExternalEditor(text, fileOptions);
+    editor.run();
+    editor.cleanup();
+    return editor.text;
+}
+export function editAsync(text = '', callback, fileOptions) {
+    const editor = new ExternalEditor(text, fileOptions);
+    editor.runAsync((err, result) => {
+        if (err) {
+            setImmediate(callback, err, undefined);
+        }
+        else {
+            try {
+                editor.cleanup();
+                setImmediate(callback, undefined, result);
+            }
+            catch (cleanupError) {
+                setImmediate(callback, cleanupError, undefined);
+            }
+        }
+    });
+}
+function sanitizeAffix(affix) {
+    if (!affix)
+        return '';
+    return affix.replace(/[^a-zA-Z0-9_.-]/g, '_');
+}
+function splitStringBySpace(str) {
+    const pieces = [];
+    let currentString = '';
+    for (let strIndex = 0; strIndex < str.length; strIndex++) {
+        const currentLetter = str.charAt(strIndex);
+        if (strIndex > 0 &&
+            currentLetter === ' ' &&
+            str[strIndex - 1] !== '\\' &&
+            currentString.length > 0) {
+            pieces.push(currentString);
+            currentString = '';
+        }
+        else {
+            currentString = `${currentString}${currentLetter}`;
+        }
+    }
+    if (currentString.length > 0) {
+        pieces.push(currentString);
+    }
+    return pieces;
+}
+export class ExternalEditor {
+    text = '';
+    tempFile;
+    editor;
+    lastExitStatus = 0;
+    fileOptions = {};
+    get temp_file() {
+        console.log('DEPRECATED: temp_file. Use tempFile moving forward.');
+        return this.tempFile;
+    }
+    get last_exit_status() {
+        console.log('DEPRECATED: last_exit_status. Use lastExitStatus moving forward.');
+        return this.lastExitStatus;
+    }
+    constructor(text = '', fileOptions) {
+        this.text = text;
+        if (fileOptions) {
+            this.fileOptions = fileOptions;
+        }
+        this.determineEditor();
+        this.createTemporaryFile();
+    }
+    run() {
+        this.launchEditor();
+        this.readTemporaryFile();
+        return this.text;
+    }
+    runAsync(callback) {
+        try {
+            this.launchEditorAsync(() => {
+                try {
+                    this.readTemporaryFile();
+                    setImmediate(callback, undefined, this.text);
+                }
+                catch (readError) {
+                    setImmediate(callback, readError, undefined);
+                }
+            });
+        }
+        catch (launchError) {
+            setImmediate(callback, launchError, undefined);
+        }
+    }
+    cleanup() {
+        this.removeTemporaryFile();
+    }
+    determineEditor() {
+        const editor = process.env['VISUAL']
+            ? process.env['VISUAL']
+            : process.env['EDITOR']
+                ? process.env['EDITOR']
+                : process.platform.startsWith('win')
+                    ? 'notepad'
+                    : 'vim';
+        const editorOpts = splitStringBySpace(editor).map((piece) => piece.replace('\\ ', ' '));
+        const bin = editorOpts.shift();
+        this.editor = { args: editorOpts, bin };
+    }
+    createTemporaryFile() {
+        try {
+            const baseDir = this.fileOptions.dir ?? os.tmpdir();
+            const id = randomUUID();
+            const prefix = sanitizeAffix(this.fileOptions.prefix);
+            const postfix = sanitizeAffix(this.fileOptions.postfix);
+            const filename = `${prefix}${id}${postfix}`;
+            const candidate = path.resolve(baseDir, filename);
+            const baseResolved = path.resolve(baseDir) + path.sep;
+            if (!candidate.startsWith(baseResolved)) {
+                throw new Error('Resolved temporary file escaped the base directory');
+            }
+            this.tempFile = candidate;
+            const opt = { encoding: 'utf8', flag: 'wx' };
+            if (Object.prototype.hasOwnProperty.call(this.fileOptions, 'mode')) {
+                opt.mode = this.fileOptions.mode;
+            }
+            writeFileSync(this.tempFile, this.text, opt);
+        }
+        catch (createFileError) {
+            throw new CreateFileError(createFileError);
+        }
+    }
+    readTemporaryFile() {
+        try {
+            const tempFileBuffer = readFileSync(this.tempFile);
+            if (tempFileBuffer.length === 0) {
+                this.text = '';
+            }
+            else {
+                let encoding = detect(tempFileBuffer) ?? 'utf8';
+                if (!iconv.encodingExists(encoding)) {
+                    // Probably a bad idea, but will at least prevent crashing
+                    encoding = 'utf8';
+                }
+                this.text = iconv.decode(tempFileBuffer, encoding);
+            }
+        }
+        catch (readFileError) {
+            throw new ReadFileError(readFileError);
+        }
+    }
+    removeTemporaryFile() {
+        try {
+            unlinkSync(this.tempFile);
+        }
+        catch (removeFileError) {
+            throw new RemoveFileError(removeFileError);
+        }
+    }
+    launchEditor() {
+        try {
+            const editorProcess = spawnSync(this.editor.bin, this.editor.args.concat([this.tempFile]), { stdio: 'inherit' });
+            this.lastExitStatus = editorProcess.status ?? 0;
+        }
+        catch (launchError) {
+            throw new LaunchEditorError(launchError);
+        }
+    }
+    launchEditorAsync(callback) {
+        try {
+            const editorProcess = spawn(this.editor.bin, this.editor.args.concat([this.tempFile]), { stdio: 'inherit' });
+            editorProcess.on('exit', (code) => {
+                this.lastExitStatus = code;
+                setImmediate(callback);
+            });
+        }
+        catch (launchError) {
+            throw new LaunchEditorError(launchError);
+        }
+    }
+}