Galerie und tage

node_modules/bin-build/index.js

@@ -1,43 +1,170 @@
 'use strict';
-const decompress = require('decompress');
-const download = require('download');
-const execa = require('execa');
-const pMapSeries = require('p-map-series');
-const tempfile = require('tempfile');
+var fs = require('fs');
+var archiveType = require('archive-type');
+var execSeries = require('exec-series');
+var Decompress = require('decompress');
+var Download = require('download');
+var rimraf = require('rimraf');
+var tempfile = require('tempfile');
+var urlRegex = require('url-regex');
 
-const exec = (cmd, cwd) => pMapSeries(cmd, x => execa.shell(x, {cwd}));
+/**
+ * Initialize new `BinBuild`
+ *
+ * @param {Object} opts
+ * @api public
+ */
 
-exports.directory = (dir, cmd) => {
-	if (typeof dir !== 'string') {
-		return Promise.reject(new TypeError(`Expected a \`string\`, got \`${typeof dir}\``));
+function BinBuild(opts) {
+	if (!(this instanceof BinBuild)) {
+		return new BinBuild(opts);
 	}
 
-	return exec(cmd, dir);
-};
+	this.opts = opts || {};
+	this.tmp = tempfile();
 
-exports.file = (file, cmd, opts) => {
-	opts = Object.assign({strip: 1}, opts);
+	if (this.opts.strip <= 0) {
+		this.opts.strip = 0;
+	} else if (!this.opts.strip) {
+		this.opts.strip = 1;
+	}
+}
 
-	if (typeof file !== 'string') {
-		return Promise.reject(new TypeError(`Expected a \`string\`, got \`${typeof file}\``));
+module.exports = BinBuild;
+
+/**
+ * Define the source archive to download
+ *
+ * @param {String} str
+ * @api public
+ */
+
+BinBuild.prototype.src = function (str) {
+	if (!arguments.length) {
+		return this._src;
 	}
 
-	const tmp = tempfile();
-
-	return decompress(file, tmp, opts).then(() => exec(cmd, tmp));
+	this._src = str;
+	return this;
 };
 
-exports.url = (url, cmd, opts) => {
-	opts = Object.assign({
+/**
+ * Add a command to run
+ *
+ * @param {String} str
+ * @api public
+ */
+
+BinBuild.prototype.cmd = function (str) {
+	if (!arguments.length) {
+		return this._cmd;
+	}
+
+	this._cmd = this._cmd || [];
+	this._cmd.push(str);
+
+	return this;
+};
+
+/**
+ * Build
+ *
+ * @param {Function} cb
+ * @api public
+ */
+
+BinBuild.prototype.run = function (cb) {
+	cb = cb || function () {};
+
+	if (urlRegex().test(this.src())) {
+		return this.download(function (err) {
+			if (err) {
+				cb(err);
+				return;
+			}
+
+			this.exec(this.tmp, cb);
+		}.bind(this));
+	}
+
+	fs.readFile(this.src(), function (err, data) {
+		if (err && err.code !== 'EISDIR') {
+			cb(err);
+			return;
+		}
+
+		if (archiveType(data)) {
+			this.extract(function (err) {
+				if (err) {
+					cb(err);
+					return;
+				}
+
+				this.exec(this.tmp, cb);
+			}.bind(this));
+
+			return;
+		}
+
+		this.exec(this.src(), cb);
+	}.bind(this));
+};
+
+/**
+ * Execute commands
+ *
+ * @param {String} cwd
+ * @param {Function} cb
+ * @api private
+ */
+
+BinBuild.prototype.exec = function (cwd, cb) {
+	execSeries(this.cmd(), {cwd: cwd}, function (err) {
+		if (err) {
+			err.message = [this.cmd().join(' && '), err.message].join('\n');
+			cb(err);
+			return;
+		}
+
+		rimraf(this.tmp, cb);
+	}.bind(this));
+};
+
+/**
+ * Decompress source
+ *
+ * @param {Function} cb
+ * @api private
+ */
+
+BinBuild.prototype.extract = function (cb) {
+	var decompress = new Decompress({
+		mode: '777',
+		strip: this.opts.strip
+	});
+
+	decompress
+		.src(this.src())
+		.dest(this.tmp)
+		.run(cb);
+};
+
+/**
+ * Download source file
+ *
+ * @param {Function} cb
+ * @api private
+ */
+
+BinBuild.prototype.download = function (cb) {
+	var download = new Download({
+		strip: this.opts.strip,
 		extract: true,
-		strip: 1
-	}, opts);
+		mode: '777'
+	});
 
-	if (typeof url !== 'string') {
-		return Promise.reject(new TypeError(`Expected a \`string\`, got \`${typeof url}\``));
-	}
-
-	const tmp = tempfile();
-
-	return download(url, tmp, opts).then(() => exec(cmd, tmp));
+	download
+		.get(this.src())
+		.dest(this.tmp)
+		.run(cb);
 };