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progress bars! omg

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This commit is contained in:
Julian Lam
2017-04-12 17:30:20 -04:00
parent ef2b245a82
commit 42b5cdaae3
3 changed files with 79 additions and 27 deletions
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31
src/upgrade.js
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@@ -157,6 +157,13 @@ Upgrade.process = function (files, skipCount, callback) {
var scriptExport = require(file);
var date = new Date(scriptExport.timestamp);
var version = path.dirname(file).split('/').pop();
var progress = {
current: 0,
total: 0,
incr: Upgrade.incrementProgress,
script: scriptExport,
date: date,
};
process.stdout.write(' → '.white + String('[' + [date.getUTCFullYear(), date.getUTCMonth() + 1, date.getUTCDate()].join('/') + '] ').gray + String(scriptExport.name).reset + '... ');
@@ -168,7 +175,9 @@ Upgrade.process = function (files, skipCount, callback) {
}
// Do the upgrade...
scriptExport.method(function (err) {
scriptExport.method.bind({
progress: progress,
})(function (err) {
if (err) {
process.stdout.write('error\n'.red);
return next(err);
@@ -177,6 +186,12 @@ Upgrade.process = function (files, skipCount, callback) {
// Record success in schemaLog
db.sortedSetAdd('schemaLog', Date.now(), path.basename(file, '.js'));
if (progress.total > 0) {
process.stdout.clearLine();
process.stdout.cursorTo(0);
process.stdout.write(' → '.white + String('[' + [date.getUTCFullYear(), date.getUTCMonth() + 1, date.getUTCDate()].join('/') + '] ').gray + String(scriptExport.name).reset + '... ');
}
process.stdout.write('OK\n'.green);
next();
});
@@ -192,4 +207,18 @@ Upgrade.process = function (files, skipCount, callback) {
], callback);
};
Upgrade.incrementProgress = function () {
this.current += 1;
// Redraw the progress bar
var percentage = Math.floor((this.current / this.total) * 100) + '%';
var filled = Math.floor((this.current / this.total) * 15);
var unfilled = 15 - filled;
process.stdout.clearLine();
process.stdout.cursorTo(0);
process.stdout.write(' → '.white + String('[' + [this.date.getUTCFullYear(), this.date.getUTCMonth() + 1, this.date.getUTCDate()].join('/') + '] ').gray + String(this.script.name).reset + '... ');
process.stdout.write('[' + (filled ? new Array(filled).join('#') : '') + new Array(unfilled).join(' ') + '] (' + this.current + '/' + this.total + ') ' + percentage);
};
module.exports = Upgrade;