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some colors

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This commit is contained in:
Ben Burdette 2020-03-25 11:20:44 -06:00
parent 3582dc3c88
commit d44c9c5581
2 changed files with 11 additions and 6 deletions
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15
src/libutil/error.cc
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@ -62,7 +62,7 @@ void print_code_lines(string &prefix, NixCode &nix_code)
arrows.append("^");
}
cout << format("%1% |%2%%3%") % prefix % spaces % arrows;
cout << format("%1% |%2%" ANSI_RED "%3%" ANSI_NORMAL) % prefix % spaces % arrows;
}
@ -90,12 +90,16 @@ void print_error(ErrorInfo &einfo)
{
case ErrLevel::elError:
{
level_string = "error:"; // TODO make red.
level_string = ANSI_RED;
level_string += "error:";
level_string += ANSI_NORMAL;
break;
}
case ErrLevel::elWarning:
{
level_string = "warning:"; // TODO make yellow.
level_string = ANSI_YELLOW;
level_string += "warning:";
level_string += ANSI_NORMAL;
break;
}
default:
@ -113,7 +117,7 @@ void print_error(ErrorInfo &einfo)
dashes.append("-");
// divider.
cout << format("%1%%2% %3% %4% %5% %6%")
cout << format("%1%%2%" ANSI_BLUE " %3% %4% %5% %6%" ANSI_NORMAL)
% prefix
% level_string
% "---"
@ -131,7 +135,8 @@ void print_error(ErrorInfo &einfo)
? string(" ") + showErrLine(*einfo.nixCode->errLine)
: "";
cout << format("%1%in file: %2%%3%") % prefix % *einfo.nixCode->nixFile % eline << endl;
cout << format("%1%in file: " ANSI_BLUE "%2%%3%" ANSI_NORMAL)
% prefix % *einfo.nixCode->nixFile % eline << endl;
cout << prefix << endl;
}
else

2
tests/errors/main.cc
View file

@ -59,7 +59,7 @@ using namespace nix;
print_error(MkNixError()
.name("error name")
.description("warning description")
.description("error description")
.nixFile("myfile.nix")
.lineNumber(40)
.columnRange(13,7)