RegEx/Code/PackageVersion.regex.txt
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# Matches a Package Name with a Version. # Includes captures for Name, Version, Major, Minor, Patch, Build, and Prerelease, and Extension ^ # Match the start (?<Name> # The (?<Name>) is... .+?(?=\z|[\.\-\@]\d+) # ...anything until a . followed by a digit (or end of string) ) [\.\@] # Now we match a dot, at, or dash (?<Version> # The (?<Version>) is... (?<Major>\d+)[\.\-] # A (?<Major>) version digit, followed by a dot (?<Minor>\d+(?:[\.\-])?)? # [Optional] a (?<Minor>) version digit, followed by a dot (?<Patch>\d+(?:[\.\-])?)? # [Optional], a (?<Patch>) version digit, followed by a dot (?<Build>\d+(?:[\.\-])?)? # [Optional], a (?<Build>) version digit, followed by a dot (?(Build) # [Optional], If a (?<Build>) was found (?:(?=)) # capture nothing and move on | # Else \+(?<Build>[\w-]+) # Match a + followed by a build identifier )? (?: # [Optional] - # match a - (?<Prerelease>[\w-]+) # followed by a (?<Prerelease>) identifier )? (?(Build) # [Optional], If a (?<Build>) was found (?:(?=)) # capture nothing and move on | # otherwise \+(?<Build>[\w-]+) # Match a + followed by a build identifier )? ) (?: # [Optional] \. # Match a final . (?<Extension> # The (?<Extension>) is .+?$ # anything until the end of the string ) )? |