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add support for parsing `!=` and make fuzzy logic easier

This commit is contained in:
Wolf Vollprecht 2019-03-26 10:21:03 +01:00
parent 30e61ca688
commit 03eab42d9b
1 changed files with 9 additions and 13 deletions
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22
include/parsing.cpp
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@ -82,6 +82,10 @@ parsed_relation get_relation(const std::string_view& vs)
res.relation = REL_EQ;
start = 2;
}
else if (vs[0] == '!' && vs[1] == '=')
{
res.relation = REL_GT | REL_LT;
}
if (vs[vs.size() - 1] == '*')
{
@ -100,23 +104,15 @@ parsed_relation get_relation(const std::string_view& vs)
if (res.fuzzy && res.relation != REL_EQ)
{
if (res.relation | REL_GT)
if (res.relation & REL_GT || res.relation & REL_LT)
{
res.relation = REL_EQ;
// just remove * from end, do nothing
res.fuzzy = false;
}
else
{
if (res.relation & REL_LT)
{
// just remove * from end, do nothing
res.fuzzy = false;
}
else
{
std::cout << vs << std::endl;
throw std::runtime_error("Cannot match fuzzy version with other than `==`");
}
std::cout << vs << std::endl;
throw std::runtime_error("Cannot match fuzzy version with other than `==`");
// TODO fix this intelligently with build string comparison ... ?
}
}