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Noop regex tweak and comments.

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This commit is contained in:
Nick Martin
2014-09-19 15:27:57 -07:00
parent 717d9a0198
commit 4ab2bd4ee4
1 changed files with 9 additions and 4 deletions
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13
tools/package-version-parser.js
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@@ -272,13 +272,18 @@ PV.constraintToFullString = function (parsedConstraint) {
return parsedConstraint.name + "@" + parsedConstraint.constraintString;
};
// Return true if the version was invalid prior to the 0.9.3.
// Return true if the version constraint was invalid prior to 0.9.3
// (adding ~ and || support)
//
// NOTE: this is not used on the client yet. This package is used by the
// package server to determine what is valid.
PV.invalidFirstFormatConstraint = function (validConstraint) {
if (!validConstraint) return false;
// We can check this easily right now, because we introduced some new
// characters. Anything with those characters is invalid prior to
// 0.9.3. XXX: If we ever have to go through these, we should write a more
// complicated regex.
return (/.*~.*/.test(validConstraint) ||
/.*\|.*/.test(validConstraint));
}
return (/~/.test(validConstraint) ||
/\|/.test(validConstraint));
};