smartfile/dist/smartfile.memory.js

118 lines
15 KiB
JavaScript

/// <reference path="./typings/main.d.ts" />
"use strict";
var plugins = require("./smartfile.plugins");
var Readable = require("stream").Readable;
/**
* allows you to create a gulp stream from filestring
* @param fileArg
* @returns stream.Readable
* @TODO: make it async;
*/
exports.toGulpStream = function (fileArg, baseArg) {
if (baseArg === void 0) { baseArg = "/"; }
var fileArray = [];
if (typeof fileArg === "string" || fileArg instanceof plugins.vinyl) {
fileArray.push(fileArg);
}
else if (Array.isArray(fileArg)) {
fileArray = fileArg;
}
else {
throw new Error("fileArg has unknown format");
}
var vinylFileArray = []; //we want to have an array of vinylFiles
for (var fileIndexArg in fileArray) {
var file = fileArray[fileIndexArg];
file instanceof plugins.vinyl ?
vinylFileArray.push(file) :
vinylFileArray.push(exports.toVinylFileSync(file, { filename: fileIndexArg, base: baseArg }));
}
;
var stream = new Readable({ objectMode: true });
for (var vinylFileIndexArg in vinylFileArray) {
var vinylFile = vinylFileArray[vinylFileIndexArg];
stream.push(vinylFile);
}
;
stream.push(null); //signal end of stream;
return stream;
};
/**
* takes a string and converts it to vinyl file
* @param fileArg
* @param optionsArg
*/
exports.toVinylFileSync = function (fileArg, optionsArg) {
optionsArg ? void (0) : optionsArg = { filename: "vinylfile", base: "/" };
optionsArg.filename ? void (0) : optionsArg.filename = "vinylfile";
optionsArg.base ? void (0) : optionsArg.base = "/";
optionsArg.relPath ? void ("0") : optionsArg.relPath = "";
var vinylFile = new plugins.vinyl({
base: optionsArg.base,
path: plugins.path.join(optionsArg.base, optionsArg.relPath, optionsArg.filename),
contents: new Buffer(fileArg)
});
return vinylFile;
};
/**
* takes a string array and some options and returns a vinylfile array
* @param arrayArg
* @param optionsArg
*/
exports.toVinylArraySync = function (arrayArg, optionsArg) {
var vinylArray = [];
for (var stringIndexArg in arrayArg) {
var myString = arrayArg[stringIndexArg];
vinylArray.push(exports.toVinylFileSync(myString, optionsArg));
}
return vinylArray;
};
/**
* takes a vinylFile object and converts it to String
*/
exports.toStringSync = function (fileArg) {
return fileArg.contents.toString("utf8");
};
/**
* writes string or vinyl file to disk.
* @param fileArg
* @param fileNameArg
* @param fileBaseArg
*/
exports.toFs = function (fileArg, optionsArg) {
var done = plugins.q.defer();
//function checks to abort if needed
if (!fileArg || !optionsArg || !(typeof optionsArg.fileName === "string"))
throw new Error("expected a valid arguments");
if (!(typeof optionsArg.filePath === "string"))
optionsArg.filePath = "/";
var filePath = plugins.path.join(optionsArg.filePath, optionsArg.fileName);
var fileString;
if (fileArg instanceof plugins.vinyl) {
fileString = exports.toStringSync(fileArg);
}
else if (typeof fileArg === "string") {
fileString = fileArg;
}
plugins.fs.writeFile(filePath, fileString, "utf8", done.resolve);
return done.promise;
};
exports.toFsSync = function (fileArg, optionsArg) {
//function checks to abort if needed
if (!fileArg || !optionsArg || !(typeof optionsArg.fileName === "string"))
throw new Error("expected a valid arguments");
if (!(typeof optionsArg.filePath === "string"))
optionsArg.filePath = "/";
var filePath = plugins.path.join(optionsArg.filePath, optionsArg.fileName);
var fileString;
if (fileArg instanceof plugins.vinyl) {
fileString = exports.toStringSync(fileArg);
}
else if (typeof fileArg === "string") {
fileString = fileArg;
}
plugins.fs.writeFileSync(filePath, fileString, "utf8");
};
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//we want to have an array of vinylFiles\n\n    for (let fileIndexArg in fileArray){ //convert fileArray in vinylArray\n        let file = fileArray[fileIndexArg];\n        file instanceof plugins.vinyl ?\n            vinylFileArray.push(file) :\n            vinylFileArray.push(toVinylFileSync(file,{filename:fileIndexArg,base:baseArg}));\n    };\n\n    let stream = new Readable({ objectMode: true });\n    for(let vinylFileIndexArg in vinylFileArray){\n        let vinylFile = vinylFileArray[vinylFileIndexArg];\n        stream.push(vinylFile);\n    };\n    stream.push(null); //signal end of stream;\n    return stream;\n};\n\n/**\n * takes a string and converts it to vinyl file\n * @param fileArg\n * @param optionsArg\n */\nexport let toVinylFileSync = function(fileArg:string,optionsArg?:{filename?:string,base?:string,relPath?:string}){\n    optionsArg? void(0) : optionsArg = {filename: \"vinylfile\", base: \"/\"};\n    optionsArg.filename ? void(0) : optionsArg.filename = \"vinylfile\";\n    optionsArg.base ? void(0) : optionsArg.base = \"/\";\n    optionsArg.relPath ? void(\"0\") : optionsArg.relPath = \"\";\n    let vinylFile = new plugins.vinyl({\n        base: optionsArg.base,\n        path: plugins.path.join(optionsArg.base,optionsArg.relPath,optionsArg.filename),\n        contents: new Buffer(fileArg)\n    });\n    return vinylFile;\n};\n\n/**\n * takes a string array and some options and returns a vinylfile array\n * @param arrayArg\n * @param optionsArg\n */\nexport let toVinylArraySync = function(arrayArg:string[],optionsArg?:{filename?:string,base?:string,relPath?:string}){\n    let vinylArray = [];\n    for(let stringIndexArg in arrayArg){\n        let myString = arrayArg[stringIndexArg];\n        vinylArray.push(toVinylFileSync(myString,optionsArg));\n    }\n    return vinylArray;\n};\n\n/**\n * takes a vinylFile object and converts it to String\n */\nexport let toStringSync = function(fileArg:plugins.vinyl){\n    return fileArg.contents.toString(\"utf8\");\n};\n\n\n/**\n * writes string or vinyl file to disk.\n * @param fileArg\n * @param fileNameArg\n * @param fileBaseArg\n */\nexport let toFs = function(fileArg,optionsArg:{fileName:string,filePath:string}){\n    let done = plugins.q.defer();\n\n    //function checks to abort if needed\n    if (!fileArg || !optionsArg || !(typeof optionsArg.fileName === \"string\"))\n        throw new Error(\"expected a valid arguments\");\n    if (!(typeof optionsArg.filePath === \"string\")) optionsArg.filePath = \"/\";\n\n    let filePath:string = plugins.path.join(optionsArg.filePath,optionsArg.fileName);\n    let fileString:string;\n    if (fileArg instanceof plugins.vinyl){\n        fileString = toStringSync(fileArg);\n    } else if (typeof fileArg === \"string\") {\n        fileString = fileArg;\n    }\n    plugins.fs.writeFile(filePath,fileString,\"utf8\",done.resolve);\n    return done.promise;\n};\n\nexport let toFsSync = function(fileArg,optionsArg:{fileName:string,filePath:string}){\n    //function checks to abort if needed\n    if (!fileArg || !optionsArg || !(typeof optionsArg.fileName === \"string\"))\n        throw new Error(\"expected a valid arguments\");\n    if (!(typeof optionsArg.filePath === \"string\")) optionsArg.filePath = \"/\";\n\n    let filePath = plugins.path.join(optionsArg.filePath,optionsArg.fileName);\n    let fileString:string;\n\n    if (fileArg instanceof plugins.vinyl){\n        fileString = toStringSync(fileArg);\n    } else if (typeof fileArg === \"string\") {\n        fileString = fileArg;\n    }\n    plugins.fs.writeFileSync(filePath,fileString,\"utf8\");\n};\n\n"],"sourceRoot":"/source/"}