Dgit.pm: Move shell_cmd from dgit

[dgit.git] / Debian / Dgit.pm

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index aec5a23980ed0bb72450834df43840dd31aaf7d6..c0ee27fc4d3ca22c2e8735069ee97e440f8fb80e 100644 (file)
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -47,7 +47,7 @@ BEGIN {
                       fail failmsg ensuredir must_getcwd executable_on_path
                       waitstatusmsg failedcmd_waitstatus
                      failedcmd_report_cmd failedcmd
                       fail failmsg ensuredir must_getcwd executable_on_path
                       waitstatusmsg failedcmd_waitstatus
                      failedcmd_report_cmd failedcmd

-                      runcmd cmdoutput cmdoutput_errok
+                      runcmd shell_cmd cmdoutput cmdoutput_errok

                       git_rev_parse git_cat_file
                      git_get_ref git_get_symref git_for_each_ref
                       git_for_each_tag_referring is_fast_fwd
                       git_rev_parse git_cat_file
                      git_get_ref git_get_symref git_for_each_ref
                       git_for_each_tag_referring is_fast_fwd


@@ -315,6 +315,11 @@ sub runcmd {
     failedcmd @_ if system @_;
 }
 
     failedcmd @_ if system @_;
 }
 

+sub shell_cmd {
+    my ($first_shell, @cmd) = @_;
+    return qw(sh -ec), $first_shell.'; exec "$@"', 'x', @cmd;
+}
+

 sub cmdoutput_errok {
     confess Dumper(\@_)." ?" if grep { !defined } @_;
     debugcmd "|",@_;
 sub cmdoutput_errok {
     confess Dumper(\@_)." ?" if grep { !defined } @_;
     debugcmd "|",@_;