erlware_commons/priv/ec_semver_parser.peg

semver <- major_minor_patch_min_patch ("-" alpha_part ("." alpha_part)*)? ("+" alpha_part ("." alpha_part)*)?  !.
       ` ec_semver:internal_parse_version(Node) ` ;

major_minor_patch_min_patch <- ("v"? numeric_part / alpha_part)  ("." version_part)? ("." version_part)? ("." version_part)? ;

version_part <- numeric_part / alpha_part ;

numeric_part <- [0-9]+ `erlang:list_to_integer(erlang:binary_to_list(erlang:iolist_to_binary(Node)))` ;
alpha_part <- [A-Za-z0-9]+ `erlang:iolist_to_binary(Node)` ;

%% This only exists to get around a bug in erlang where if
%% warnings_as_errors is specified `nowarn` directives are ignored

 `-compile(export_all).`
support four primary version numbers of in parsing 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> 2012-09-17 09:38:32 -05:00			`semver <- major_minor_patch_min_patch ("-" alpha_part ("." alpha_part))? ("+" alpha_part ("." alpha_part))? !.`
suport proper semver parsing and comparison in the semver module Signed-off-by: Jordan Wilberding <diginux@gmail.com> 2012-09-05 17:27:29 -05:00			` ec_semver:internal_parse_version(Node) ` ;

support parsing a version with a leading 'v' This should make version parsing much, much simpler. 2013-01-17 14:20:05 -08:00			`major_minor_patch_min_patch <- ("v"? numeric_part / alpha_part) ("." version_part)? ("." version_part)? ("." version_part)? ;`
suport proper semver parsing and comparison in the semver module Signed-off-by: Jordan Wilberding <diginux@gmail.com> 2012-09-05 17:27:29 -05:00
support non-numeric versions in major/minor/patch/minor-patch This allows for two things. The first is support for non rigorous versions. However, it still fully supports semver. So if you have semver versions they work correctly, if you have alpha versions they also work correctly but using natural alpha ordering. Signed-off-by: Jordan Wilberding <diginux@gmail.com> 2012-10-11 10:01:45 -05:00			`version_part <- numeric_part / alpha_part ;`
suport proper semver parsing and comparison in the semver module Signed-off-by: Jordan Wilberding <diginux@gmail.com> 2012-09-05 17:27:29 -05:00
support non-numeric versions in major/minor/patch/minor-patch This allows for two things. The first is support for non rigorous versions. However, it still fully supports semver. So if you have semver versions they work correctly, if you have alpha versions they also work correctly but using natural alpha ordering. Signed-off-by: Jordan Wilberding <diginux@gmail.com> 2012-10-11 10:01:45 -05:00			numeric_part <- [0-9]+ `erlang:list_to_integer(erlang:binary_to_list(erlang:iolist_to_binary(Node)))` ;
			alpha_part <- [A-Za-z0-9]+ `erlang:iolist_to_binary(Node)` ;
suport proper semver parsing and comparison in the semver module Signed-off-by: Jordan Wilberding <diginux@gmail.com> 2012-09-05 17:27:29 -05:00
			`%% This only exists to get around a bug in erlang where if`
			%% warnings_as_errors is specified `nowarn` directives are ignored

			`-compile(export_all).`