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style: pre-commit.ci fixes

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pre-commit-ci[bot] 2025-04-23 01:28:38 +00:00
parent ae0735c88c
commit 31a62ac3f2
1 changed files with 23 additions and 32 deletions
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55
examples/close_match.cpp
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@ -13,24 +13,17 @@
#include <utility> #include <utility>
#include <vector> #include <vector>
std::size_t prefixMatch(const std::string& s1, const std::string& s2) std::size_t prefixMatch(const std::string &s1, const std::string &s2) {
{ if(s1.size() < s2.size()) {
if (s1.size() < s2.size()) if(s2.compare(0, s1.size(), s1.c_str()) == 0) {
{ return s2.size() - s1.size();
if (s2.compare(0, s1.size(), s1.c_str()) == 0) } else {
{
return s2.size()-s1.size();
}
else {
return std::string::npos; return std::string::npos;
} }
} } else {
else { if(s1.compare(0, s2.size(), s2.c_str()) == 0) {
if (s1.compare(0, s2.size(), s2.c_str()) == 0) return s1.size() - s2.size();
{ } else {
return s1.size()-s2.size();
}
else {
return std::string::npos; return std::string::npos;
} }
} }
@ -60,20 +53,18 @@ std::size_t levenshteinDistance(const std::string &s1, const std::string &s2) {
return dp[len1][len2]; return dp[len1][len2];
} }
enum class MatchType:std::uint8_t {proximity,prefix}; enum class MatchType : std::uint8_t { proximity, prefix };
// Finds the closest string from a list (modified from chat gpt code) // Finds the closest string from a list (modified from chat gpt code)
std::pair<std::string, std::size_t> findClosestMatch(const std::string &input, const std::vector<std::string> &candidates,MatchType match) { std::pair<std::string, std::size_t>
findClosestMatch(const std::string &input, const std::vector<std::string> &candidates, MatchType match) {
std::string closest; std::string closest;
int minDistance = (std::numeric_limits<std::size_t>::max)(); int minDistance = (std::numeric_limits<std::size_t>::max)();
std::size_t distance=minDistance; std::size_t distance = minDistance;
for(const auto &candidate : candidates) { for(const auto &candidate : candidates) {
if (match == MatchType::proximity) if(match == MatchType::proximity) {
{
distance = levenshteinDistance(input, candidate); distance = levenshteinDistance(input, candidate);
} } else {
else
{
distance = prefixMatch(input, candidate); distance = prefixMatch(input, candidate);
} }
if(distance < minDistance) { if(distance < minDistance) {
@ -85,11 +76,10 @@ std::pair<std::string, std::size_t> findClosestMatch(const std::string &input, c
return {closest, minDistance}; return {closest, minDistance};
} }
void addCloseMatchDetection(CLI::App* app, MatchType match) void addCloseMatchDetection(CLI::App *app, MatchType match) {
{
app->allow_extras(true); app->allow_extras(true);
app->parse_complete_callback([&app,match]() { app->parse_complete_callback([&app, match]() {
auto extras = app->remaining(); auto extras = app->remaining();
if(extras.empty()) { if(extras.empty()) {
return; return;
@ -107,17 +97,18 @@ void addCloseMatchDetection(CLI::App* app, MatchType match)
} }
for(auto &extra : extras) { for(auto &extra : extras) {
if(extra.front() != '-') { if(extra.front() != '-') {
auto closest = findClosestMatch(extra, list,match); auto closest = findClosestMatch(extra, list, match);
if(closest.second <= 3) { if(closest.second <= 3) {
std::cout << "unmatched commands " << extra << ", closest match is " << closest.first << "\n"; std::cout << "unmatched commands " << extra << ", closest match is " << closest.first << "\n";
} }
} }
} }
}); });
} }
/** This example demonstrates the use of close match detection to detect invalid commands that are close matches to existing ones /** This example demonstrates the use of close match detection to detect invalid commands that are close matches to
*/ * existing ones
*/
int main(int argc, const char *argv[]) { int main(int argc, const char *argv[]) {
int value{0}; int value{0};
@ -128,7 +119,7 @@ int main(int argc, const char *argv[]) {
app.add_subcommand("upgrade", ""); app.add_subcommand("upgrade", "");
app.add_subcommand("remove", ""); app.add_subcommand("remove", "");
app.add_subcommand("test", ""); app.add_subcommand("test", "");
addCloseMatchDetection(&app,MatchType::prefix); addCloseMatchDetection(&app, MatchType::prefix);
CLI11_PARSE(app, argc, argv); CLI11_PARSE(app, argc, argv);
return 0; return 0;
} }