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Validate data.

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Ionică Bizău 2015-01-26 09:56:49 +02:00
parent b5fc45ba6a
commit 704f1c9a42
1 changed files with 42 additions and 2 deletions
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44
lib/index.js
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@ -1,6 +1,7 @@
// Dependencies
var FsExtra = require("fs-extra")
, Ul = require("ul")
, Moment = require("moment")
;
const STORE_PATH = Ul.USER_DIR + "/.git-stats";
@ -8,11 +9,50 @@ const STORE_PATH = Ul.USER_DIR + "/.git-stats";
// Constructor
var GitStats = module.exports = {};
/**
* record
* Records a new commit.
*
* @name record
* @function
* @param {Object} data The commit data containing:
*
* - `date` (String|Date): The date object or a string in this format: `DDD MMM dd HH:mm:ss YYYY`
* - `url` (String): The repository remote url.
* - `hash` (String): The commit hash.
*
* @param {Function} callback The callback function.
* @return {undefined}
*/
GitStats.record = function (data, callback) {
callback = callback || function (err) { if (err) throw err; };
data = Object(data);
if (typeof data.date === "string") {
data.date = Moment(data.date, "DDD MMM dd HH:mm:ss YYYY");
}
if (!data.date || data.date.constructor !== Date || isNaN(data.date.getTime())) {
return callback(new Error("The date field should be a string or a date object."));
}
if (typeof data.hash !== "string" || !data.hash) {
return callback(new Error("Invalid hash."));
}
if (typeof data.url !== "string" || !data.url) {
return callback(new Error("Invalid url field."));
}
FsExtra.readJSON(STORE_PATH, function (err, stats) {
stats = stats || {};
var thisRepo = stats[data.url] = Object(stats[data.url]);
thisRepo[data.hash] = { date: data.date };
var day = data.date.format("MMM DDD dd, YYYY")
, today = stats[day] = Object(stats[day])
, repo = today[data.url] = Object(today[data.url])
;
repo[data.hash] = { date: data.date };
FsExtra.writeJSON(STORE_PATH, stats, callback);
});
};