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support four primary version numbers of in parsing

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The OTP Versions distributed with erlang tend to have four version
numbers not three. This is a fairly minor deviation from semver that
we can support. Basically, the semver parser treats the fourth version
in exactly the same way as the other three.

Signed-off-by: Jordan Wilberding <diginux@gmail.com>
This commit is contained in:
Eric Merritt 2012-09-17 09:38:32 -05:00 • committed by Jordan Wilberding
parent 5105df48f9
commit b4ab414419
2 changed files with 83 additions and 20 deletions
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4
src/ec_semver_parser.peg
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@ -1,7 +1,7 @@
semver <- major_minor_patch ("-" alpha_part ("." alpha_part)*)? ("+" alpha_part ("." alpha_part)*)? !.
semver <- major_minor_patch_min_patch ("-" alpha_part ("." alpha_part)*)? ("+" alpha_part ("." alpha_part)*)? !.
` ec_semver:internal_parse_version(Node) ` ;
major_minor_patch <- version_part ("." version_part)? ("." version_part)? ;
major_minor_patch_min_patch <- version_part ("." version_part)? ("." version_part)? ("." version_part)? ;
version_part <- [0-9]+ `erlang:list_to_integer(erlang:binary_to_list(erlang:iolist_to_binary(Node)))` ;