Dgit.pm: Move is_orig_file_of_p_v and its dependencies from dgit

We want is_orig_file_of_p_v, so move it and all the things it depends
on.

NFC.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 2 insertions, 20 deletions

diff --git a/dgit b/dgit
index 48feca9..ddc2d6c 100755
--- a/dgit
+++ b/dgit
@@ -100,9 +100,6 @@ our %format_ok = map { $_=>1 } ("1.0","3.0 (native)","3.0 (quilt)");
 
 our $suite_re = '[-+.0-9a-z]+';
 our $cleanmode_re = 'dpkg-source(?:-d)?|git|git-ff|check|none';
-our $orig_f_comp_re = qr{orig(?:-$extra_orig_namepart_re)?};
-our $orig_f_sig_re = '\\.(?:asc|gpg|pgp)';
-our $orig_f_tail_re = "$orig_f_comp_re\\.tar(?:\\.\\w+)?(?:$orig_f_sig_re)?";
 
 our $git_authline_re = '^([^<>]+) \<(\S+)\> (\d+ [-+]\d+)$';
 our $splitbraincache = 'dgit-intern/quilt-cache';
@@ -201,16 +198,8 @@ sub lref () { return "refs/heads/".lbranch(); }
 sub lrref () { return "refs/remotes/$remotename/".server_branch($csuite); }
 sub rrref () { return server_ref($csuite); }
 
-sub stripepoch ($) {
-    my ($vsn) = @_;
-    $vsn =~ s/^\d+\://;
-    return $vsn;
-}
-
-sub srcfn ($$) {
-    my ($vsn,$sfx) = @_;
-    return "${package}_".(stripepoch $vsn).$sfx
-}
+sub srcfn ($$) { return &source_file_leafname($package, @_); }
+sub is_orig_file_of_vsn ($$) { return &is_orig_file_of_p_v($package, @_); }
 
 sub dscfn ($) {
     my ($vsn) = @_;
@@ -1867,13 +1856,6 @@ sub is_orig_file_in_dsc ($$) {
     return 1;
 }
 
-sub is_orig_file_of_vsn ($$) {
-    my ($f, $upstreamvsn) = @_;
-    my $base = srcfn $upstreamvsn, '';
-    return 0 unless $f =~ m/^\Q$base\E\.$orig_f_tail_re$/;
-    return 1;
-}
-
 # This function determines whether a .changes file is source-only from
 # the point of view of dak.  Thus, it permits *_source.buildinfo
 # files.