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Slight tweaks to config parsing error handling (#1575)
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trapexit 2025-11-13 16:05:03 -06:00 • committed by GitHub
parent af1edadf72
commit 01973214bf
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3 changed files with 19 additions and 7 deletions
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3
src/branches.cpp
View file

@ -81,9 +81,8 @@ namespace l
u64 offset;
offset = s_.find_first_not_of("+<>-=");
if (offset == std::string::npos) {
if(offset == std::string::npos)
return;
}
if(offset > 1)
offset = 2;

3
src/config.cpp
View file

@ -557,6 +557,9 @@ Config::Err::to_string() const
case ELOOP:
s = "too many levels of config";
break;
case ENOENT:
s = "no value set";
break;
default:
s = strerror(err);
break;

20
src/option_parser.cpp
View file

@ -196,7 +196,10 @@ _option_processor(void *data_,
}
else
{
cfg.branches.from_string("+>" + prev_nonopt);
int rv;
rv = cfg.branches.from_string("+>" + prev_nonopt);
if(rv < 0)
cfg.errs.push_back({-rv,prev_nonopt});
prev_nonopt = arg_;
}
}
@ -315,15 +318,22 @@ namespace options
if(!prev_nonopt.empty())
{
if(cfg.mountpoint.empty())
cfg.mountpoint = prev_nonopt;
{
cfg.mountpoint = prev_nonopt;
}
else
cfg.branches.from_string("+>" + prev_nonopt);
{
int rv;
rv = cfg.branches.from_string("+>" + prev_nonopt);
if(rv < 0)
cfg.errs.push_back({-rv,prev_nonopt});
}
}
if(cfg.branches->empty())
cfg.errs.push_back({EINVAL,"branches not set"});
cfg.errs.push_back({ENOENT,"branches not set"});
if(cfg.mountpoint.empty())
cfg.errs.push_back({EINVAL,"mountpoint not set"});
cfg.errs.push_back({ENOENT,"mountpoint not set"});
if(!cfg.errs.empty())
return;