in reply to Re: Re: Re: Re: Re: Re: simulating bash
in thread simulating bash

Oh. That's convenient and good. Ok.
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Jeff[japhy]Pinyan: Perl, regex, and perl hacker, who'd like a job (NYC-area)
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;
  • Comment on Re: Re: Re: Re: Re: Re: Re: simulating bash

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Re: Re: Re: Re: Re: Re: Re: Re: simulating bash
by agaffney (Beadle) on May 13, 2004 at 21:04 UTC
    My code ended up being the following, which works perfectly.

    sub get_depend { my $ebuildfname = shift; my $ebuildcontents; my %ebuildvars; my $pkgname = $ebuildfname; $pkgname =~ s|/usr/portage/||; $pkgname =~ s|(.+)/.+/(.+).ebuild|$1/$2|; my $pkg = parse_package_name($pkgname); $pkg->{version} =~ s/^-//; $ebuildvars{PV} = "$pkg->{version}$pkg->{suffix}"; open EBUILD, "< $ebuildfname" or die "Couldn't open '$ebuildfname' t +o get DEPEND\n"; while(<EBUILD>) { if(/^\s*if\s*/ || /^\s*#/) { next; } if(/^\s*\w+\(\)\s*{\s*$/) { last; } $ebuildcontents .= $_; } close EBUILD; while($ebuildcontents =~ /\b([-A-Z0-9_]+)\s*=\s*\"(.*?)\"/sgc) { my ($varname, $varvalue) = ($1, $2); $varvalue =~ s/\$\{?(\w+)\}?/$ebuildvars{$1}/gs; $ebuildvars{$varname} = $varvalue; } my $depend = $ebuildvars{'DEPEND'} || ''; $depend .= " $ebuildvars{'RDEPEND'}" if(defined $ebuildvars{'RDEPEND +'}); $depend =~ s/(\s+|\n+)/ /gs; return $depend; }