semver

node_modules/simple-git/src/responses/DiffSummary.js

@@ -0,0 +1,92 @@
+
+module.exports = DiffSummary;
+
+/**
+ * The DiffSummary is returned as a response to getting `git().status()`
+ *
+ * @constructor
+ */
+function DiffSummary () {
+   this.files = [];
+   this.insertions = 0;
+   this.deletions = 0;
+   this.changed = 0;
+}
+
+/**
+ * Number of lines added
+ * @type {number}
+ */
+DiffSummary.prototype.insertions = 0;
+
+/**
+ * Number of lines deleted
+ * @type {number}
+ */
+DiffSummary.prototype.deletions = 0;
+
+/**
+ * Number of files changed
+ * @type {number}
+ */
+DiffSummary.prototype.changed = 0;
+
+DiffSummary.parse = function (text) {
+   var line, handler;
+
+   var lines = text.trim().split('\n');
+   var status = new DiffSummary();
+
+   var summary = lines.pop();
+   if (summary) {
+      summary.trim().split(', ').forEach(function (text) {
+         var summary = /(\d+)\s([a-z]+)/.exec(text);
+         if (!summary) {
+            return;
+         }
+
+         if (/files?/.test(summary[2])) {
+            status.changed = parseInt(summary[1], 10);
+         }
+         else {
+            status[summary[2].replace(/s$/, '') + 's'] = parseInt(summary[1], 10);
+         }
+      });
+   }
+
+   while (line = lines.shift()) {
+      textFileChange(line, status.files) || binaryFileChange(line, status.files);
+   }
+
+   return status;
+};
+
+function textFileChange (line, files) {
+   line = line.trim().match(/^(.+)\s+\|\s+(\d+)(\s+[+\-]+)?$/);
+
+   if (line) {
+      var alterations = (line[3] || '').trim();
+      files.push({
+         file: line[1].trim(),
+         changes: parseInt(line[2], 10),
+         insertions: alterations.replace(/-/g, '').length,
+         deletions: alterations.replace(/\+/g, '').length,
+         binary: false
+      });
+
+      return true;
+   }
+}
+
+function binaryFileChange (line, files) {
+   line = line.match(/^(.+) \|\s+Bin ([0-9.]+) -> ([0-9.]+) ([a-z]+)$/);
+   if (line) {
+      files.push({
+         file: line[1].trim(),
+         before: +line[2],
+         after: +line[3],
+         binary: true
+      });
+      return true;
+   }
+}