Move metas/ and templ/ under ~/.genpkg.

2 files changed, 220 insertions, 0 deletions

diff --git a/templ/pbfields b/templ/pbfields
new file mode 100755
index 0000000..5e7844c
--- /dev/null
+++ b/templ/pbfields
@@ -0,0 +1,99 @@
+#!/usr/bin/awk -f
+
+BEGIN {
+	fieldstr = "pkgname pkgver pkgrel pkgdesc epoch" \
+		" *arch *license *options" \
+		" install changelog" \
+		" *depends *makedepends *checkdepends *optdepends" \
+		" *conflicts *provides" \
+		" url *source *noextract *md5sums *sha512sums"
+	max = split(fieldstr, fields)
+	for(i=1; i<=max; i++) {
+		if(sub(/^[*]/, "", fields[i])) arrfield[fields[i]] = 1;
+		else strfield[fields[i]] = 1;
+	}
+
+	COLS = 78; FS = "\n"; RS = ""
+}
+
+NF < 2 { next }
+
+$1 == "packager" { packager = $2 }
+
+$1 == "maintainer" { maintainer = $2 }
+
+$1 ~ /depends$|conflicts|provides|source/ { quotevals() }
+
+$1 == "pkgdesc" {
+	gsub(/[$"`]/, "\\\\&", $2)
+	$2 = sprintf("\"%s\"", $2)
+}
+
+$1 == "pkgverfmt" { pkgverfmt = $2 }
+
+strfield[$1] { output[$1] = $2 }
+
+arrfield[$1] {
+	output[$1] = wraparray(length($1) + 2)
+}
+
+END {
+    if(pkgverfmt){
+        output["pkgver"] = sprintf(pkgverfmt, output["pkgver"])
+    }
+
+	if(!maintainer && !packager) { packager = "Anonymous" }
+	if(maintainer) print "# Maintainer: " maintainer
+	else if(packager) print "# Packager: " packager
+	print ""
+
+	OFS = "="; ORS = "\n";
+	for(i=1; i<=max; i++){
+		name = fields[i]
+		if(name in output){
+			print name, output[name]
+		}
+	}
+}
+
+function wraparray (indent)
+{
+	if(NF == 1) return "()" # this shouldn't happen but just in case.
+
+	line = ""
+	delete lines
+	linecount = 0
+
+	i = 2
+	while(i <= NF) {
+		linelen = length(line)
+
+		if((indent + linelen + 1 + length($i) > COLS) && linelen > 0) {
+			lines[++linecount] = line
+			line = ""
+		} else {
+			if(linelen == 0) line = $(i++)
+			else line = line " " $(i++)
+		}
+	}
+
+	if(length(line) > 0) lines[++linecount] = line
+
+	indtxt = sprintf("%" indent "s", "")
+	txt = "(" lines[1]
+	for(i=2; i<=linecount; i++) txt = txt "\n" indtxt lines[i]
+	txt = txt ")"
+
+	return txt
+}
+
+function quotevals ()
+{
+	for(i=2; i<=NF; i++) $i = bashquote($i)
+}
+
+function bashquote (val)
+{
+	if(val ~ /[$]/) return sprintf("\"%s\"", val)
+	return sprintf("'%s'", val)
+}
diff --git a/templ/perl-pkg b/templ/perl-pkg
new file mode 100755
index 0000000..47cc682
--- /dev/null
+++ b/templ/perl-pkg
@@ -0,0 +1,121 @@
+#!/usr/bin/env perl
+
+use warnings 'FATAL' => 'all';
+use strict;
+
+my %ACTIONS_OF =
+	('MM', {
+		'build'	=> [ q{/usr/bin/perl Makefile.PL}, q{make} ],
+		'check'	=> [ q{make test} ],
+		'package'	=> [ q{make DESTDIR="$pkgdir" install} ]
+	 },
+	'MB', {
+		'build'	=> [ q{/usr/bin/perl Build.PL}, q{./Build} ],
+		'check'	=> [ q{./Build test} ],
+		'package'	=> [ q{./Build install} ]
+	});
+
+my %FUNCFMTS;
+$FUNCFMTS{'build'} = <<'END_FMT';
+build()
+(
+    export PERL_MM_USE_DEFAULT=1 PERL5LIB=""                 \
+      PERL_AUTOINSTALL=--skipdeps                            \
+      PERL_MM_OPT="INSTALLDIRS=vendor DESTDIR='$pkgdir'"     \
+      PERL_MB_OPT="--installdirs vendor --destdir '$pkgdir'" \
+      MODULEBUILDRC=/dev/null
+
+    cd "$_distdir"
+%s
+)
+END_FMT
+
+$FUNCFMTS{'check'} = <<'END_FMT';
+check()
+(
+    export PERL_MM_USE_DEFAULT=1 PERL5LIB=""
+    cd "$_distdir"
+%s
+)
+END_FMT
+
+$FUNCFMTS{'package'} = <<'END_FMT';
+package() {
+    cd "$_distdir"
+%s
+    find "$pkgdir" -name .packlist -o -name perllocal.pod -delete
+}
+END_FMT
+
+my $PBEND = <<'END_END';
+# Local Variables:
+# mode: shell-script
+# sh-basic-offset: 2
+# End:
+# vim:set ts=2 sw=2 et:
+END_END
+
+# Convert actions array into lines of bash to insert into template.
+sub bashify
+{
+    my (@lines) = @_;
+    my $txt = join qq{\n}, map { s/^/    /gm; $_ } @lines;
+    return $txt
+}
+
+sub mungevars
+{
+    my ($vars) = @_;
+    $vars->{'options'} = [ '!emptydirs' ];
+
+    # Replace version string in 'source' entry & 'distdir' with
+    # $pkgver parameter.
+    for my $v (qw/pkgver distdir/) {
+        die "$0: $v is undefined" unless defined $vars->{$v}[0];
+    }
+    my $ver = $vars->{'pkgver'}[0];
+    s/\Q$ver\E/\${pkgver}/g for ($vars->{'source'}[0], $vars->{'distdir'}[0]);
+
+    return;
+}
+
+sub printpb
+{
+    my ($btype, $pbvars) = @_;
+    my $acts = $ACTIONS_OF{$btype}
+        or die "$0: unknown build type ($btype)\n";
+
+    my $distdir = $pbvars->{'distdir'}[0];
+    print qq{_distdir="\${srcdir}/$distdir"\n};
+    print "\n";
+
+    for my $func (qw/build check package/) {
+        my $funclines = $acts->{$func};
+        printf $FUNCFMTS{$func}, bashify(@$funclines);
+        print "\n";
+    }
+    print $PBEND;
+}
+
+sub readvars
+{
+    local $/ = ""; # split records on empty lines
+    my (%pbvars);
+    while (<STDIN>) {
+        my ($name, @vals) = split /\n/;
+        $pbvars{$name} = [ @vals ];
+    }
+    return \%pbvars;
+}
+
+sub main
+{
+    my ($type) = @_;
+    my $vars = readvars();
+    mungevars($vars);
+    printpb($type, $vars);
+    return 0;
+}
+
+my $type = shift or die qq{$0: please provide "MM" or "MB" as argument\n};
+exit main($type);