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improved early and added loading time

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This commit is contained in:
Philipp Kunz 2016-08-20 07:03:49 +02:00
parent 5f17ea48ed
commit 569c597f8b
6 changed files with 95 additions and 87 deletions
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49
dist/early.child.js vendored
View File

@ -1,21 +1,16 @@
"use strict"; "use strict";
require("typings-global"); require("typings-global");
var colors = require("colors"); const chalk = require("chalk");
var readline = require("readline"); const readline = require("readline");
var rl = readline.createInterface({ let rl = readline.createInterface({
input: process.stdin, input: process.stdin,
output: process.stdout output: process.stdout
}); });
var moduleName; let moduleName;
var loaderLength; let loaderLength;
var frameCounter = 0; let frameCounter = 0;
var makeFrame = function () { let makeFrame = () => {
var resultString = "[" let resultString = `[${chalk.green("/".repeat(frameCounter))}${" ".repeat(loaderLength - frameCounter)}] starting ${moduleName}`;
+ "/".green.repeat(frameCounter)
+ " ".repeat(loaderLength - frameCounter)
+ "]"
+ " starting "
+ moduleName.cyan;
if (frameCounter == loaderLength) { if (frameCounter == loaderLength) {
frameCounter = 0; frameCounter = 0;
} }
@ -24,29 +19,29 @@ var makeFrame = function () {
} }
return resultString; return resultString;
}; };
var logEarlyAbort = false; let logEarlyAbort = false;
var logEarly = function () { let logEarly = () => {
rl.write(null, { ctrl: true, name: 'u' }); if (!logEarlyAbort) {
rl.write(makeFrame()); rl.write(null, { ctrl: true, name: 'u' });
setTimeout(function () { rl.write(makeFrame());
if (!logEarlyAbort) setTimeout(function () {
logEarly(); logEarly();
}, 80); }, 80);
}
}; };
var start = function (moduleNameArg, loaderLengthArg) { let start = function (moduleNameArg = "", loaderLengthArg = "10") {
if (moduleNameArg === void 0) { moduleNameArg = ""; }
if (loaderLengthArg === void 0) { loaderLengthArg = "10"; }
moduleName = moduleNameArg; moduleName = moduleNameArg;
loaderLength = parseInt(loaderLengthArg); loaderLength = parseInt(loaderLengthArg);
logEarly(); logEarly();
}; };
start(process.env.moduleNameArg, process.env.loaderLengthArg); start(process.env.moduleNameArg, process.env.loaderLengthArg);
process.on('SIGINT', function () { process.on('SIGHUP', () => {
logEarlyAbort = true; logEarlyAbort = true;
rl.write(null, { ctrl: true, name: 'u' }); rl.write(null, { ctrl: true, name: 'u' });
rl.write(`loaded ${chalk.green(moduleName)}`);
rl.close(); rl.close();
rl.on("close", function () { rl.on("close", () => {
process.exit(0);
}); });
}); });
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35
dist/index.js vendored
View File

@ -1,11 +1,14 @@
"use strict"; "use strict";
require("typings-global"); require("typings-global");
var path = require("path"); const path = require("path");
var q = require("q"); const chalk = require("chalk");
var childProcess = require("child_process"); let q = require("q");
var earlyChild; const childProcess = require("child_process");
var doAnimation = true; let earlyChild;
var doText = false; let doAnimation = true;
let doText = false;
let moduleName = "undefined module name";
let startTime;
if (process.argv.indexOf("-v") != -1 || process.env.CI) { if (process.argv.indexOf("-v") != -1 || process.env.CI) {
doAnimation = false; doAnimation = false;
} }
@ -13,9 +16,9 @@ else if (process.argv.indexOf("-v") == -1) {
doText = true; doText = true;
} }
// exports // exports
exports.start = function (moduleNameArg, loaderLengthArg) { exports.start = function (moduleNameArg = "", loaderLengthArg = "10") {
if (moduleNameArg === void 0) { moduleNameArg = ""; } startTime = process.hrtime();
if (loaderLengthArg === void 0) { loaderLengthArg = "10"; } moduleName = moduleNameArg;
if (doAnimation) { if (doAnimation) {
earlyChild = childProcess.fork(path.join(__dirname, "early.child.js"), [], { earlyChild = childProcess.fork(path.join(__dirname, "early.child.js"), [], {
env: { env: {
@ -26,22 +29,24 @@ exports.start = function (moduleNameArg, loaderLengthArg) {
}); });
} }
else if (doText) { else if (doText) {
console.log("**** starting " + moduleNameArg.cyan + " ****"); console.log(`**** starting ${chalk.green(moduleNameArg)} ****`);
} }
}; };
exports.stop = function () { exports.stop = function () {
var done = q.defer(); let done = q.defer();
let endTime = process.hrtime(startTime);
let executionTime = (endTime[0] * 1e9 + endTime[1]) / 1000000000;
if (doAnimation) { if (doAnimation) {
earlyChild.kill(); earlyChild.kill("SIGHUP");
earlyChild.on("close", function () { earlyChild.on("close", function () {
console.log("\n"); console.log(` in ${executionTime} seconds!`);
done.resolve(); done.resolve();
}); });
} }
else { else {
console.log("... finished loading moduleName in {executionTime}");
done.resolve(); done.resolve();
} }
return done.promise; return done.promise;
}; };
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7
package.json
View File

@ -21,12 +21,13 @@
}, },
"homepage": "https://gitlab.com/pushrocks/early#readme", "homepage": "https://gitlab.com/pushrocks/early#readme",
"devDependencies": { "devDependencies": {
"npmts-g": "^5.2.6", "npmts-g": "^5.2.8",
"typings-test": "^1.0.1" "typings-test": "^1.0.1"
}, },
"dependencies": { "dependencies": {
"colors": "^1.1.2", "@types/chalk": "^0.4.28",
"chalk": "^1.1.3",
"q": "^1.4.1", "q": "^1.4.1",
"typings-global": "^1.0.3" "typings-global": "^1.0.6"
} }
} }

5
test/test.js
View File

@ -1,6 +1,6 @@
"use strict"; "use strict";
require("typings-test"); require("typings-test");
var early = require("../dist/index"); const early = require("../dist/index");
describe("early", function () { describe("early", function () {
it(".start()", function (done) { it(".start()", function (done) {
this.timeout(10000); this.timeout(10000);
@ -12,5 +12,4 @@ describe("early", function () {
.then(done); .then(done);
}); });
}); });
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44
ts/early.child.ts
View File

@ -1,24 +1,18 @@
import "typings-global"; import "typings-global";
let colors = require("colors"); import chalk = require("chalk");
import readline = require("readline"); import readline = require("readline");
let rl = readline.createInterface({ let rl = readline.createInterface({
input: process.stdin, input: process.stdin,
output: process.stdout output: process.stdout
}); });
let moduleName:string; let moduleName: string;
let loaderLength:number; let loaderLength: number;
let frameCounter:number = 0; let frameCounter: number = 0;
let makeFrame = ():string => { let makeFrame = (): string => {
let resultString:string = "[" let resultString: string = `[${chalk.green("/".repeat(frameCounter))}${" ".repeat(loaderLength - frameCounter)}] starting ${moduleName}`;
+ "/".green.repeat(frameCounter) if (frameCounter == loaderLength) {
+ " ".repeat(loaderLength - frameCounter)
+ "]"
+ " starting "
+ moduleName.cyan;
if(frameCounter == loaderLength){
frameCounter = 0; frameCounter = 0;
} else { } else {
frameCounter++; frameCounter++;
@ -28,25 +22,29 @@ let makeFrame = ():string => {
let logEarlyAbort = false; let logEarlyAbort = false;
let logEarly = () => { let logEarly = () => {
rl.write(null, {ctrl: true, name: 'u'}); if (!logEarlyAbort) {
rl.write(makeFrame()); rl.write(null, { ctrl: true, name: 'u' });
setTimeout(function(){ rl.write(makeFrame());
if(!logEarlyAbort) logEarly(); setTimeout(function () {
},80); logEarly();
}, 80);
}
}; };
let start = function(moduleNameArg:string = "",loaderLengthArg:string = "10"){ let start = function (moduleNameArg: string = "", loaderLengthArg: string = "10") {
moduleName = moduleNameArg; moduleName = moduleNameArg;
loaderLength = parseInt(loaderLengthArg); loaderLength = parseInt(loaderLengthArg);
logEarly(); logEarly();
}; };
start(process.env.moduleNameArg,process.env.loaderLengthArg); start(process.env.moduleNameArg, process.env.loaderLengthArg);
process.on('SIGINT', () => { process.on('SIGHUP', () => {
logEarlyAbort = true; logEarlyAbort = true;
rl.write(null, {ctrl: true, name: 'u'}); rl.write(null, { ctrl: true, name: 'u' });
rl.write(`loaded ${chalk.green(moduleName)}`);
rl.close(); rl.close();
rl.on("close",function(){ rl.on("close",() => {
process.exit(0);
}) })
}); });

42
ts/index.ts
View File

@ -1,43 +1,53 @@
import "typings-global" import "typings-global"
import colors = require("colors");
import path = require("path"); import path = require("path");
import chalk = require("chalk");
let q = require("q"); let q = require("q");
import readline = require("readline"); import readline = require("readline");
import childProcess = require("child_process"); import childProcess = require("child_process");
let earlyChild; let earlyChild;
let doAnimation:boolean = true; let doAnimation: boolean = true;
let doText:boolean = false; let doText: boolean = false;
if(process.argv.indexOf("-v") != -1 || process.env.CI){ let moduleName:string = "undefined module name";
let startTime;
if (process.argv.indexOf("-v") != -1 || process.env.CI) {
doAnimation = false; doAnimation = false;
} else if(process.argv.indexOf("-v") == -1){ } else if (process.argv.indexOf("-v") == -1) {
doText = true; doText = true;
} }
// exports // exports
export let start = function(moduleNameArg:string = "",loaderLengthArg:string = "10"){ export let start = function (moduleNameArg: string = "", loaderLengthArg: string = "10") {
if(doAnimation){
earlyChild = childProcess.fork(path.join(__dirname,"early.child.js"),[],{ startTime = process.hrtime();
moduleName = moduleNameArg;
if (doAnimation) {
earlyChild = childProcess.fork(path.join(__dirname, "early.child.js"), [], {
env: { env: {
moduleNameArg:moduleNameArg, moduleNameArg: moduleNameArg,
loaderLengthArg:loaderLengthArg, loaderLengthArg: loaderLengthArg,
CI: process.env.CI CI: process.env.CI
} }
}); });
} else if (doText) { } else if (doText) {
console.log("**** starting " + moduleNameArg.cyan + " ****"); console.log(`**** starting ${chalk.green(moduleNameArg)} ****`);
} }
}; };
export let stop = function(){ export let stop = function () {
let done = q.defer(); let done = q.defer();
if(doAnimation){ let endTime = process.hrtime(startTime);
earlyChild.kill(); let executionTime = (endTime[0] * 1e9 + endTime[1]) / 1000000000;
earlyChild.on("close",function(){ if (doAnimation) {
console.log("\n"); earlyChild.kill("SIGHUP");
earlyChild.on("close", function () {
console.log(` in ${executionTime} seconds!`);
done.resolve(); done.resolve();
}) })
} else { } else {
console.log("... finished loading moduleName in {executionTime}");
done.resolve(); done.resolve();
} }
return done.promise; return done.promise;