nix-build: Support the ‘-’ argument to build an expression from stdin

This commit is contained in:
Eelco Dolstra 2012-07-23 17:11:12 -04:00
parent 6852289c46
commit ed59bf7a18

View file

@ -118,6 +118,10 @@ EOF
elsif ($arg eq "--show-trace") { elsif ($arg eq "--show-trace") {
push @instArgs, $arg; push @instArgs, $arg;
} }
elsif ($arg eq "-") {
@exprs = ("-");
}
elsif ($arg eq "--verbose" or substr($arg, 0, 2) eq "-v") { elsif ($arg eq "--verbose" or substr($arg, 0, 2) eq "-v") {
push @buildArgs, $arg; push @buildArgs, $arg;