gulp-utils.js ➔ createGulpTasks - Code Metrics - redCOMPONENT-COM/joomla-build - Measure and Improve Code Quality continuously with Scrutinizer

gulp-utils.js ➔ createGulpTasks A
last analyzed 2022-05-11 06:49 UTC

↳ Parent: gulp/gulp-utils.js

Complexity

Conditions

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	14
rs	9.3333
c	0
b	0
f	0
cc	5

const utils = require("./utils.js");
const zip = require("gulp-zip");
const vinylPaths = require("vinyl-paths");
const del = require("del");
const composer = require("gulp-composer");
const fs = require("fs");
const { task, series, parallel, watch, dest, src } = require("gulp");

/**
 * Main configuration
 *
 * @type {{defaultTasks: string[], releaseDir: string, wwwDir: string, watchInterval: number, useVersions: boolean}}
 */
const config = {
    defaultTasks: ["release"],
    releaseDir: "./releases",
    wwwDir: "/.tmp/www",
    watchInterval: 500,
    useVersions: true,
};

/**
 * Base tasks for every directory (to be cloned using getBaseTasks)
 *
 * @type {{release: Array, clean: Array, copy: Array, watch: Array}}
 */
const baseDirSt = {
    release: [],
    clean: [],
    copy: [],
    watch: [],
};

/**
 * Sets the configuration from a data object, overwriting it where possible
 *
 * @param data
 */
function setConfigurationFromData(data) {
    if (data.hasOwnProperty("defaultTasks")) {
        config.defaultTasks = data.defaultTasks;
    }
    if (data.hasOwnProperty("releaseDir")) {
        config.releaseDir = data.releaseDir;
    }
    if (data.hasOwnProperty("wwwDir")) {
        config.wwwDir = data.wwwDir;
    }
    if (data.hasOwnProperty("watchInterval")) {
        config.watchInterval = data.watchInterval;
    }
    if (data.hasOwnProperty("useVersions")) {
        config.useVersions = data.useVersions;
    }
}

/**
 * Clones the base task set
 *
 * @returns {Object}
 */
function getBaseTasks() {
    return utils.cloneObject(baseDirSt);
}

/**
 * Clones only the web tasks
 *
 * @returns {Object}
 */
function getBaseWebTasks() {
    const webTasks = utils.cloneObject(baseDirSt);
    delete webTasks.release;
    return webTasks;
}

/**
 * Generates a full task set based on the baseDirSt object and the baseTask given
 *
 * @param {string}  baseTask
 * @param {Object}  taskSet               Optional to populate an existing variable
 * @param {boolean} generateReleaseTasks  Generate release tasks or not
 * @param {boolean} generateWebTasks      Generate web tasks or not
 *
 * @returns {Array}
 */
function generateTaskSet(
    baseTask,
    taskSet,
    generateReleaseTasks,
    generateWebTasks
) {
    const tasks = taskSet === null ? getBaseTasks() : null;
    let destination = taskSet === null ? tasks : taskSet;

    if (generateReleaseTasks) {
        destination.release.push("release:" + baseTask);
    } else {
        delete destination.release;
    }
    if (generateWebTasks) {
        destination.clean.push("clean:" + baseTask);
        destination.copy.push("copy:" + baseTask);
        destination.watch.push("watch:" + baseTask);
    } else {
        delete destination.clean;
        delete destination.copy;
        delete destination.watch;
    }
    return destination;
}

/**
 * Creates the gulp tasks given a base task and its dependencies, both following the base task structure
 *
 * @param {string}          baseTask
 * @param {Object}          dependencies
 * @param {Object|boolean}  tasks         Object with tasks to generate.  If false it generates the default set
 */
function createGulpTasks(baseTask, dependencies, tasks) {
    if (tasks === false || tasks.hasOwnProperty("release")) {
        task("release:" + baseTask, parallel(dependencies.release));
    }
    if (tasks === false || tasks.hasOwnProperty("clean")) {
        task("clean:" + baseTask, parallel(dependencies.clean));
    }
    if (tasks === false || tasks.hasOwnProperty("copy")) {
        task("copy:" + baseTask, parallel(dependencies.copy));
    }
    if (tasks === false || tasks.hasOwnProperty("watch")) {
        task("watch:" + baseTask, parallel(dependencies.watch));
    }
}

/**
 * Generates generic tasks for a given directory and returns them with their directories
 *
 * @param {string} mainDir    Main directory where tasks reside (subfolders are getting their own tasks)
 * @param {string} baseTask   Base task of the main directory (to be created with dependency on the sub directory tasks)
 *
 * @returns {Object}  Collection of tasks and collection of directories, each with its own tasks
 */
function generateDirTasks(mainDir, baseTask) {
    const mainTasks = getBaseTasks();
    const directories = [];
    utils.getFilesByType(mainDir, "directory").forEach(function (dir) {
        const dirTasks = generateTaskSet(
            baseTask + ":" + dir,
            null,
            true,
            true
        );
        generateTaskSet(baseTask + ":" + dir, mainTasks, true, true);
        directories.push({ directory: dir, tasks: dirTasks });
    });
    return { tasks: mainTasks, directories: directories };
}

/**
 * Generates and creates the actual gulp tasks for a given directory, considering it an actual extension
 *
 * @param {string} dir                    Directory where content tasks are to be generated
 * @param {Array}  extraSources           Other source directories to include
 * @param {string} extensionName          Extension name
 * @param {string} baseTask               Base task name of this directory
 * @param {string} destinationWebDir      Directory where this package belongs in the website
 * @param {string} destinationReleaseDir  Directory where the release package will be moved to
 * @param {string} zipName                Zip name to provide to the release package
 *
 * @returns {Object}  Generated tasks dependent of the main task
 */
function generateContentTasks(
    dir,
    extraSources,
    extensionName,
    baseTask,
    destinationWebDir,
    destinationReleaseDir,
    zipName
) {
    // Checks which tasks must be generated.  If dirs are omitted, tasks are too
    const executeWebTasks = destinationWebDir !== "";
    const executeReleaseTasks = destinationReleaseDir !== "";

    // Get out of here if no directories are provided
    if (!executeWebTasks && !executeReleaseTasks) {
        return {};
    }

    const releaseTasks = ["release-do:" + baseTask];
    const copyTasks = ["copy-do:" + baseTask];
    const watchTasks = ["watch-main:" + baseTask];
    const composerExists = fs.existsSync(dir + "/composer.json");
    const sources = [dir + "/**"].concat(extraSources);

    if (composerExists) {
        task("composer:" + baseTask, function () {
            return composer({ "working-dir": dir });
        });
        releaseTasks.unshift("composer:" + baseTask);
        copyTasks.unshift("composer:" + baseTask);
        watchTasks.unshift("watch-composer:" + baseTask);
    }

    if (executeReleaseTasks) {
        // Release tasks
        const releaseFunction = function () {
            const versionNumber =
                config.useVersions === true
                    ? utils.getManifestVersion(
                          dir + "/" + extensionName + ".xml"
                      )
                    : "";
            const versionName =
                versionNumber !== "" ? "-v" + versionNumber : "";
            return src(sources)
                .pipe(zip(zipName + versionName + ".zip"))
                .pipe(dest(config.releaseDir + "/" + destinationReleaseDir));
        };
        if (composerExists) {
            task("release-do:" + baseTask, releaseFunction);
            task("release:" + baseTask, parallel(releaseTasks));
        } else {
            task("release:" + baseTask, releaseFunction);
        }
    }

    if (executeWebTasks) {
        // Clean task
        task("clean:" + baseTask, function () {
            return src(config.wwwDir + "/" + destinationWebDir, {
                allowEmpty: true,
            }).pipe(
                vinylPaths(function (paths) {
                    del.sync(paths, { force: true });
                    return Promise.resolve();
                })
            );
        });

        // Copy tasks
        task(
            "copy-do:" + baseTask,
            series("clean:" + baseTask, function () {
                return src(sources).pipe(
                    dest(config.wwwDir + "/" + destinationWebDir)
                );
            })
        );
        task("copy:" + baseTask, series(copyTasks));

        // Watch tasks
        const watchFunction = function () {
            return watch(
                sources,
                { interval: config.watchInterval },
                series("copy-do:" + baseTask)
            );
        };

        if (composerExists) {
            task("watch-composer:" + baseTask, function () {
                return watch(
                    [dir + "/composer.json", dir + "/composer.lock"],
                    { interval: config.watchInterval },
                    series("composer:" + baseTask)
                );
            });
            task("watch-main:" + baseTask, watchFunction);
            task("watch:" + baseTask, parallel(watchTasks));
        } else {
            task("watch:" + baseTask, watchFunction);
        }
    }

    return generateTaskSet(
        baseTask,
        null,
        executeReleaseTasks,
        executeWebTasks
    );
}

exports.config = config;
exports.baseDirSt = baseDirSt;
exports.setConfigurationFromData = setConfigurationFromData;
exports.getBaseTasks = getBaseTasks;
exports.getBaseWebTasks = getBaseWebTasks;
exports.generateDirTasks = generateDirTasks;
exports.generateContentTasks = generateContentTasks;
exports.createGulpTasks = createGulpTasks;


1			const utils = require("./utils.js");
2			const zip = require("gulp-zip");
3			const vinylPaths = require("vinyl-paths");
4			const del = require("del");
5			const composer = require("gulp-composer");
6			const fs = require("fs");
7			const { task, series, parallel, watch, dest, src } = require("gulp");
8
9			/**
10			* Main configuration
11			*
12			* @type {{defaultTasks: string[], releaseDir: string, wwwDir: string, watchInterval: number, useVersions: boolean}}
13			*/
14			const config = {
15			defaultTasks: ["release"],
16			releaseDir: "./releases",
17			wwwDir: "/.tmp/www",
18			watchInterval: 500,
19			useVersions: true,
20			};
21
22			/**
23			* Base tasks for every directory (to be cloned using getBaseTasks)
24			*
25			* @type {{release: Array, clean: Array, copy: Array, watch: Array}}
26			*/
27			const baseDirSt = {
28			release: [],
29			clean: [],
30			copy: [],
31			watch: [],
32			};
33
34			/**
35			* Sets the configuration from a data object, overwriting it where possible
36			*
37			* @param data
38			*/
39			function setConfigurationFromData(data) {
40			if (data.hasOwnProperty("defaultTasks")) {
41			config.defaultTasks = data.defaultTasks;
42			}
43			if (data.hasOwnProperty("releaseDir")) {
44			config.releaseDir = data.releaseDir;
45			}
46			if (data.hasOwnProperty("wwwDir")) {
47			config.wwwDir = data.wwwDir;
48			}
49			if (data.hasOwnProperty("watchInterval")) {
50			config.watchInterval = data.watchInterval;
51			}
52			if (data.hasOwnProperty("useVersions")) {
53			config.useVersions = data.useVersions;
54			}
55			}
56
57			/**
58			* Clones the base task set
59			*
60			* @returns {Object}
61			*/
62			function getBaseTasks() {
63			return utils.cloneObject(baseDirSt);
64			}
65
66			/**
67			* Clones only the web tasks
68			*
69			* @returns {Object}
70			*/
71			function getBaseWebTasks() {
72			const webTasks = utils.cloneObject(baseDirSt);
73			delete webTasks.release;
74			return webTasks;
75			}
76
77			/**
78			* Generates a full task set based on the baseDirSt object and the baseTask given
79			*
80			* @param {string} baseTask
81			* @param {Object} taskSet Optional to populate an existing variable
82			* @param {boolean} generateReleaseTasks Generate release tasks or not
83			* @param {boolean} generateWebTasks Generate web tasks or not
84			*
85			* @returns {Array}
86			*/
87			function generateTaskSet(
88			baseTask,
89			taskSet,
90			generateReleaseTasks,
91			generateWebTasks
92			) {
93			const tasks = taskSet === null ? getBaseTasks() : null;
94			let destination = taskSet === null ? tasks : taskSet;
95
96			if (generateReleaseTasks) {
97			destination.release.push("release:" + baseTask);
98			} else {
99			delete destination.release;
100			}
101			if (generateWebTasks) {
102			destination.clean.push("clean:" + baseTask);
103			destination.copy.push("copy:" + baseTask);
104			destination.watch.push("watch:" + baseTask);
105			} else {
106			delete destination.clean;
107			delete destination.copy;
108			delete destination.watch;
109			}
110			return destination;
111			}
112
113			/**
114			* Creates the gulp tasks given a base task and its dependencies, both following the base task structure
115			*
116			* @param {string} baseTask
117			* @param {Object} dependencies
118			* @param {Object\|boolean} tasks Object with tasks to generate. If false it generates the default set
119			*/
120			function createGulpTasks(baseTask, dependencies, tasks) {
121			if (tasks === false \|\| tasks.hasOwnProperty("release")) {
122			task("release:" + baseTask, parallel(dependencies.release));
123			}
124			if (tasks === false \|\| tasks.hasOwnProperty("clean")) {
125			task("clean:" + baseTask, parallel(dependencies.clean));
126			}
127			if (tasks === false \|\| tasks.hasOwnProperty("copy")) {
128			task("copy:" + baseTask, parallel(dependencies.copy));
129			}
130			if (tasks === false \|\| tasks.hasOwnProperty("watch")) {
131			task("watch:" + baseTask, parallel(dependencies.watch));
132			}
133			}
134
135			/**
136			* Generates generic tasks for a given directory and returns them with their directories
137			*
138			* @param {string} mainDir Main directory where tasks reside (subfolders are getting their own tasks)
139			* @param {string} baseTask Base task of the main directory (to be created with dependency on the sub directory tasks)
140			*
141			* @returns {Object} Collection of tasks and collection of directories, each with its own tasks
142			*/
143			function generateDirTasks(mainDir, baseTask) {
144			const mainTasks = getBaseTasks();
145			const directories = [];
146			utils.getFilesByType(mainDir, "directory").forEach(function (dir) {
147			const dirTasks = generateTaskSet(
148			baseTask + ":" + dir,
149			null,
150			true,
151			true
152			);
153			generateTaskSet(baseTask + ":" + dir, mainTasks, true, true);
154			directories.push({ directory: dir, tasks: dirTasks });
155			});
156			return { tasks: mainTasks, directories: directories };
157			}
158
159			/**
160			* Generates and creates the actual gulp tasks for a given directory, considering it an actual extension
161			*
162			* @param {string} dir Directory where content tasks are to be generated
163			* @param {Array} extraSources Other source directories to include
164			* @param {string} extensionName Extension name
165			* @param {string} baseTask Base task name of this directory
166			* @param {string} destinationWebDir Directory where this package belongs in the website
167			* @param {string} destinationReleaseDir Directory where the release package will be moved to
168			* @param {string} zipName Zip name to provide to the release package
169			*
170			* @returns {Object} Generated tasks dependent of the main task
171			*/
172			function generateContentTasks(
173			dir,
174			extraSources,
175			extensionName,
176			baseTask,
177			destinationWebDir,
178			destinationReleaseDir,
179			zipName
180			) {
181			// Checks which tasks must be generated. If dirs are omitted, tasks are too
182			const executeWebTasks = destinationWebDir !== "";
183			const executeReleaseTasks = destinationReleaseDir !== "";
184
185			// Get out of here if no directories are provided
186			if (!executeWebTasks && !executeReleaseTasks) {
187			return {};
188			}
189
190			const releaseTasks = ["release-do:" + baseTask];
191			const copyTasks = ["copy-do:" + baseTask];
192			const watchTasks = ["watch-main:" + baseTask];
193			const composerExists = fs.existsSync(dir + "/composer.json");
194			const sources = [dir + "/**"].concat(extraSources);
195
196			if (composerExists) {
197			task("composer:" + baseTask, function () {
198			return composer({ "working-dir": dir });
199			});
200			releaseTasks.unshift("composer:" + baseTask);
201			copyTasks.unshift("composer:" + baseTask);
202			watchTasks.unshift("watch-composer:" + baseTask);
203			}
204
205			if (executeReleaseTasks) {
206			// Release tasks
207			const releaseFunction = function () {
208			const versionNumber =
209			config.useVersions === true
210			? utils.getManifestVersion(
211			dir + "/" + extensionName + ".xml"
212			)
213			: "";
214			const versionName =
215			versionNumber !== "" ? "-v" + versionNumber : "";
216			return src(sources)
217			.pipe(zip(zipName + versionName + ".zip"))
218			.pipe(dest(config.releaseDir + "/" + destinationReleaseDir));
219			};
220			if (composerExists) {
221			task("release-do:" + baseTask, releaseFunction);
222			task("release:" + baseTask, parallel(releaseTasks));
223			} else {
224			task("release:" + baseTask, releaseFunction);
225			}
226			}
227
228			if (executeWebTasks) {
229			// Clean task
230			task("clean:" + baseTask, function () {
231			return src(config.wwwDir + "/" + destinationWebDir, {
232			allowEmpty: true,
233			}).pipe(
234			vinylPaths(function (paths) {
235			del.sync(paths, { force: true });
236			return Promise.resolve();
237			})
238			);
239			});
240
241			// Copy tasks
242			task(
243			"copy-do:" + baseTask,
244			series("clean:" + baseTask, function () {
245			return src(sources).pipe(
246			dest(config.wwwDir + "/" + destinationWebDir)
247			);
248			})
249			);
250			task("copy:" + baseTask, series(copyTasks));
251
252			// Watch tasks
253			const watchFunction = function () {
254			return watch(
255			sources,
256			{ interval: config.watchInterval },
257			series("copy-do:" + baseTask)
258			);
259			};
260
261			if (composerExists) {
262			task("watch-composer:" + baseTask, function () {
263			return watch(
264			[dir + "/composer.json", dir + "/composer.lock"],
265			{ interval: config.watchInterval },
266			series("composer:" + baseTask)
267			);
268			});
269			task("watch-main:" + baseTask, watchFunction);
270			task("watch:" + baseTask, parallel(watchTasks));
271			} else {
272			task("watch:" + baseTask, watchFunction);
273			}
274			}
275
276			return generateTaskSet(
277			baseTask,
278			null,
279			executeReleaseTasks,
280			executeWebTasks
281			);
282			}
283
284			exports.config = config;
285			exports.baseDirSt = baseDirSt;
286			exports.setConfigurationFromData = setConfigurationFromData;
287			exports.getBaseTasks = getBaseTasks;
288			exports.getBaseWebTasks = getBaseWebTasks;
289			exports.generateDirTasks = generateDirTasks;
290			exports.generateContentTasks = generateContentTasks;
291			exports.createGulpTasks = createGulpTasks;
292

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gulp-utils.js ➔ createGulpTasks A last analyzed 2022-05-11 06:49 UTC

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gulp-utils.js ➔ createGulpTasks A
last analyzed 2022-05-11 06:49 UTC