Skip to content

redirecting in/out to files using flags #50

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
nidropakshin2 wants to merge 1 commit into
base: master
Choose a base branch
from
Open

redirecting in/out to files using flags #50

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
27 changes: 27 additions & 0 deletions source/interpr.d
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,33 @@ int main (string [] args)
pos += 1;
steps = args[pos].to !(int);
}
else if (args[pos] == "-i")
{
pos += 1;
try
{
auto input = File(args[pos], "r");
stdin = input;
}
catch (Exception e)
{
stderr.writefln("Cannot find input file \"%s\", using stdin", args[pos]);
Copy link
Owner

@GassaFM GassaFM Apr 2, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Почему желаемое поведение при ошибке -- читать из какого-то другого места?

Если я как пользователь ввожу неправильные аргументы -- я ожидаю, что мне скажут, что они неправильные, а не спокойно продолжат работать с чем-то, чего я не просил.

}

}
else if (args[pos] == "-o")
{
pos += 1;
try
{
auto output = File(args[pos], "w");
stdout = output;
}
catch (Exception e)
{
stderr.writefln("Cannot find output file \"%s\", using stdout", args[pos]);
}
}
else
{
fileName = args[pos];
Expand Down