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Replaced ToDasherCase with ConvertCase (#7131)

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This commit is contained in:
Derek Bailey
2022-02-23 20:31:40 -08:00
committed by GitHub
parent 3694b830a2
commit c9571d9897
9 changed files with 494 additions and 47 deletions
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36
src/util.cpp
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@@ -379,6 +379,39 @@ static std::string CamelToSnake(const std::string &input) {
return s;
}
static std::string DasherToSnake(const std::string &input) {
std::string s;
for (size_t i = 0; i < input.length(); i++) {
if (input[i] == '-') {
s += "_";
} else {
s += input[i];
}
}
return s;
}
static std::string ToDasher(const std::string &input) {
std::string s;
char p = 0;
for (size_t i = 0; i < input.length(); i++) {
char const &c = input[i];
if (c == '_') {
if (i > 0 && p != kPathSeparator &&
// The following is a special case to ignore digits after a _. This is
// because ThisExample3 would be converted to this_example_3 in the
// CamelToSnake conversion, and then dasher would do this-example-3,
// but it expects this-example3.
!(i + 1 < input.length() && isdigit(input[i + 1])))
s += "-";
} else {
s += c;
}
p = c;
}
return s;
}
} // namespace
std::string ConvertCase(const std::string &input, Case output_case,
@@ -389,7 +422,7 @@ std::string ConvertCase(const std::string &input, Case output_case,
case Case::kLowerCamel:
case Case::kUpperCamel:
return ConvertCase(CamelToSnake(input), output_case);
case Case::kDasher: return ConvertCase(DasherToSnake(input), output_case);
default:
case Case::kSnake:
case Case::kScreamingSnake:
@@ -404,6 +437,7 @@ std::string ConvertCase(const std::string &input, Case output_case,
case Case::kScreamingSnake: return ToSnakeCase(input, true);
case Case::kAllUpper: return ToAll(input, CharToUpper);
case Case::kAllLower: return ToAll(input, CharToLower);
case Case::kDasher: return ToDasher(input);
default:
case Case::kUnknown: return input;
}