@qodalis/angular-cli
Version:
A lightweight and flexible command-line interface (CLI) tool designed to streamline workflows and automate tasks for developers.
84 lines • 13.8 kB
JavaScript
import { CliForegroundColor, CliIcon, formatJson, } from '@qodalis/cli-core';
export class CliTerminalWriter {
constructor(terminal) {
this.terminal = terminal;
}
write(text) {
this.terminal.write(text);
}
writeln(text) {
this.terminal.writeln(text || '');
}
writeSuccess(message) {
this.writeLog(message, CliForegroundColor.Green, CliIcon.CheckIcon);
}
writeInfo(message) {
this.writeLog(message, CliForegroundColor.Cyan, CliIcon.InfoIcon);
}
writeWarning(message) {
this.writeLog(message, CliForegroundColor.Yellow, CliIcon.WarningIcon);
}
writeError(message) {
this.writeLog(message, CliForegroundColor.Red, CliIcon.CrossIcon);
}
writeLog(message, color, icon) {
this.terminal.writeln(this.wrapInColor(icon ? icon + ' ' + message : message, color));
}
writeDivider(options) {
const { color, length: oLength, char: oChar } = options || {};
let length = oLength ?? 80;
let char = oChar ?? '-';
if (this.terminal.cols < length) {
length = this.terminal.cols;
}
let text = char.repeat(length);
if (color) {
text = this.wrapInColor(text, color);
}
this.writeln(text);
}
wrapInColor(text, color) {
return color + text + CliForegroundColor.Reset;
}
wrapInBackgroundColor(text, color) {
return color + text + CliForegroundColor.Reset;
}
writeJson(json) {
this.terminal.writeln(formatJson(json));
}
writeToFile(fileName, content) {
const blob = new Blob([content], { type: 'text/plain' });
const link = document.createElement('a');
link.href = URL.createObjectURL(blob);
link.download = fileName;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
writeObjectsAsTable(objects) {
if (objects.length === 0) {
this.writeInfo('No objects to display');
return;
}
const headers = Object.keys(objects[0]);
const rows = objects.map((object) => headers.map((header) => object[header]));
this.writeTable(headers, rows);
}
writeTable(headers, rows) {
// Calculate column widths
const colWidths = headers.map((header, colIndex) => Math.max(header.length, ...rows.map((row) => row[colIndex]?.length || 0)));
// Function to pad text to a specific width
const padText = (text, width) => text?.toString()?.padEnd(width, ' ');
// Write the header
this.write(headers
.map((header, i) => this.wrapInColor(padText(header, colWidths[i]), CliForegroundColor.Yellow))
.join(' | ') + '\r\n');
this.write('-'.repeat(colWidths.reduce((sum, w) => sum + w + 3, -3)) + '\r\n');
// Write the rows
rows.forEach((row) => {
this.write(row.map((cell, i) => padText(cell, colWidths[i])).join(' | ') +
'\r\n');
});
}
}
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{ Terminal } from '@xterm/xterm';\nimport {\n    CliBackgroundColor,\n    CliForegroundColor,\n    CliIcon,\n    formatJson,\n    ICliTerminalWriter,\n} from '@qodalis/cli-core';\n\nexport class CliTerminalWriter implements ICliTerminalWriter {\n    constructor(public readonly terminal: Terminal) {}\n\n    write(text: string): void {\n        this.terminal.write(text);\n    }\n    writeln(text?: string): void {\n        this.terminal.writeln(text || '');\n    }\n\n    public writeSuccess(message: string) {\n        this.writeLog(message, CliForegroundColor.Green, CliIcon.CheckIcon);\n    }\n\n    public writeInfo(message: string) {\n        this.writeLog(message, CliForegroundColor.Cyan, CliIcon.InfoIcon);\n    }\n\n    public writeWarning(message: string) {\n        this.writeLog(message, CliForegroundColor.Yellow, CliIcon.WarningIcon);\n    }\n\n    public writeError(message: string) {\n        this.writeLog(message, CliForegroundColor.Red, CliIcon.CrossIcon);\n    }\n\n    private writeLog(\n        message: string,\n        color: CliForegroundColor,\n        icon?: CliIcon,\n    ) {\n        this.terminal.writeln(\n            this.wrapInColor(icon ? icon + ' ' + message : message, color),\n        );\n    }\n\n    public writeDivider(options?: {\n        color?: CliForegroundColor;\n        length?: number;\n        char?: string;\n    }) {\n        const { color, length: oLength, char: oChar } = options || {};\n\n        let length = oLength ?? 80;\n        let char = oChar ?? '-';\n\n        if (this.terminal.cols < length) {\n            length = this.terminal.cols;\n        }\n\n        let text = char.repeat(length);\n\n        if (color) {\n            text = this.wrapInColor(text, color);\n        }\n\n        this.writeln(text);\n    }\n\n    public wrapInColor(text: string, color: CliForegroundColor): string {\n        return color + text + CliForegroundColor.Reset;\n    }\n\n    public wrapInBackgroundColor(text: string, color: CliBackgroundColor) {\n        return color + text + CliForegroundColor.Reset;\n    }\n\n    public writeJson(json: any) {\n        this.terminal.writeln(formatJson(json));\n    }\n\n    public writeToFile(fileName: string, content: string): void {\n        const blob = new Blob([content], { type: 'text/plain' });\n        const link = document.createElement('a');\n        link.href = URL.createObjectURL(blob);\n        link.download = fileName;\n\n        document.body.appendChild(link);\n        link.click();\n        document.body.removeChild(link);\n    }\n\n    public writeObjectsAsTable(objects: any[]): void {\n        if (objects.length === 0) {\n            this.writeInfo('No objects to display');\n            return;\n        }\n\n        const headers = Object.keys(objects[0]);\n        const rows = objects.map((object) =>\n            headers.map((header) => object[header]),\n        );\n\n        this.writeTable(headers, rows);\n    }\n\n    public writeTable(headers: string[], rows: string[][]): void {\n        // Calculate column widths\n        const colWidths = headers.map((header, colIndex) =>\n            Math.max(\n                header.length,\n                ...rows.map((row) => row[colIndex]?.length || 0),\n            ),\n        );\n\n        // Function to pad text to a specific width\n        const padText = (text: string, width: number) =>\n            text?.toString()?.padEnd(width, ' ');\n\n        // Write the header\n        this.write(\n            headers\n                .map((header, i) =>\n                    this.wrapInColor(\n                        padText(header, colWidths[i]),\n                        CliForegroundColor.Yellow,\n                    ),\n                )\n                .join(' | ') + '\\r\\n',\n        );\n        this.write(\n            '-'.repeat(colWidths.reduce((sum, w) => sum + w + 3, -3)) + '\\r\\n',\n        );\n\n        // Write the rows\n        rows.forEach((row) => {\n            this.write(\n                row.map((cell, i) => padText(cell, colWidths[i])).join(' | ') +\n                    '\\r\\n',\n            );\n        });\n    }\n}\n"]}