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feat: improve error messages

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This commit is contained in:
LordMZTE 2022-11-09 15:19:10 +01:00
parent 531c918ba5
commit 55ad862ba4
Signed by: LordMZTE
GPG key ID: B64802DC33A64FF6
1 changed files with 25 additions and 13 deletions
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12
src/mappings.cpp
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@ -5,7 +5,9 @@
#include <boost/algorithm/string/split.hpp>
#include <boost/filesystem.hpp>
#include <boost/filesystem/directory.hpp>
#include <boost/filesystem/exception.hpp>
#include <boost/log/trivial.hpp>
#include <boost/system/detail/errc.hpp>
#include <fstream>
#include <optional>
#include <ostream>
@ -21,6 +23,7 @@ Mappings Mappings::load() {
// load mappings
fs::directory_iterator end_itr;
try {
for (fs::directory_iterator itr("mappings"); itr != end_itr; ++itr) {
if (fs::is_directory(itr->status()) ||
!boost::algorithm::ends_with(itr->path().string(), ".csv"))
@ -38,6 +41,13 @@ Mappings Mappings::load() {
l.size() >= 4 ? std::optional(l[3]) : std::nullopt};
}
}
} catch (boost::filesystem::filesystem_error &e) {
if (e.code() == boost::system::errc::no_such_file_or_directory) {
throw std::runtime_error(
std::string("The mappings directory is missing!\n") + e.what());
}
throw;
}
if (fs::is_regular_file("renames.csv")) {
csv::CsvReader csv("renames.csv");
@ -51,6 +61,8 @@ Mappings Mappings::load() {
renames[l[0]] = l[1];
}
} else {
BOOST_LOG_TRIVIAL(warning) << "no renames found, skipping";
}
BOOST_LOG_TRIVIAL(info) << "loaded " << mappings.size() << " mappings and "