@nx/devkit/src/executors/parse-target-string.js

The Nx Devkit is used to customize Nx for different technologies and use cases. It contains many utility functions for reading and writing files, updating configuration, working with Abstract Syntax Trees(ASTs), and more. Learn more about [extending Nx by

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseTargetString = parseTargetString;
exports.targetToTargetString = targetToTargetString;
const devkit_exports_1 = require("nx/src/devkit-exports");
const devkit_internals_1 = require("nx/src/devkit-internals");
function parseTargetString(targetString, projectGraphOrCtx) {
    let projectGraph = projectGraphOrCtx && 'projectGraph' in projectGraphOrCtx
        ? projectGraphOrCtx.projectGraph
        : projectGraphOrCtx;
    if (!projectGraph) {
        try {
            projectGraph = (0, devkit_exports_1.readCachedProjectGraph)();
        }
        catch (e) {
            projectGraph = { nodes: {} };
        }
    }
    const [maybeProject] = (0, devkit_internals_1.splitByColons)(targetString);
    if (!projectGraph.nodes[maybeProject] &&
        projectGraphOrCtx &&
        'projectName' in projectGraphOrCtx &&
        maybeProject !== projectGraphOrCtx.projectName) {
        targetString = `${projectGraphOrCtx.projectName}:${targetString}`;
    }
    const [project, target, configuration] = (0, devkit_internals_1.splitTarget)(targetString, projectGraph);
    if (!project || !target) {
        throw new Error(`Invalid Target String: ${targetString}`);
    }
    return {
        project,
        target,
        configuration,
    };
}
/**
 * Returns a string in the format "project:target[:configuration]" for the target
 *
 * @param target - target object
 *
 * Examples:
 *
 * ```typescript
 * targetToTargetString({ project: "proj", target: "test" }) // returns "proj:test"
 * targetToTargetString({ project: "proj", target: "test", configuration: "production" }) // returns "proj:test:production"
 * ```
 */
function targetToTargetString({ project, target, configuration, }) {
    return `${project}:${target.indexOf(':') > -1 ? `"${target}"` : target}${configuration !== undefined ? ':' + configuration : ''}`;
}