diff options
Diffstat (limited to 'tar/bsdtar.c')
-rw-r--r-- | tar/bsdtar.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/tar/bsdtar.c b/tar/bsdtar.c index e70b3929dea4..b59963d0f822 100644 --- a/tar/bsdtar.c +++ b/tar/bsdtar.c @@ -129,6 +129,28 @@ static void version(void) __LA_DEAD; (ARCHIVE_EXTRACT_SECURE_SYMLINKS \ | ARCHIVE_EXTRACT_SECURE_NODOTDOT) +static char const * const vcs_files[] = { + /* CVS */ + "CVS", ".cvsignore", + /* RCS */ + "RCS", + /* SCCS */ + "SCCS", + /* SVN */ + ".svn", + /* git */ + ".git", ".gitignore", ".gitattributes", ".gitmodules", + /* Arch */ + ".arch-ids", "{arch}", "=RELEASE-ID", "=meta-update", "=update", + /* Bazaar */ + ".bzr", ".bzrignore", ".bzrtags", + /* Mercurial */ + ".hg", ".hgignore", ".hgtags", + /* darcs */ + "_darcs", + NULL +}; + int main(int argc, char **argv) { @@ -318,6 +340,15 @@ main(int argc, char **argv) lafe_errc(1, 0, "Couldn't exclude %s\n", bsdtar->argument); break; + case OPTION_EXCLUDE_VCS: /* GNU tar */ + for(t=0; vcs_files[t]; t++) { + if (archive_match_exclude_pattern( + bsdtar->matching, + vcs_files[t]) != ARCHIVE_OK) + lafe_errc(1, 0, "Couldn't " + "exclude %s\n", vcs_files[t]); + } + break; case OPTION_FFLAGS: bsdtar->extract_flags |= ARCHIVE_EXTRACT_FFLAGS; bsdtar->readdisk_flags &= ~ARCHIVE_READDISK_NO_FFLAGS; @@ -808,8 +839,6 @@ main(int argc, char **argv) break; } } - if (bsdtar->flags & OPTFLAG_NO_SUBDIRS) - only_mode(bsdtar, "-n", "cru"); if (bsdtar->flags & OPTFLAG_STDOUT) only_mode(bsdtar, "-O", "xt"); if (bsdtar->flags & OPTFLAG_UNLINK_FIRST) @@ -859,6 +888,16 @@ main(int argc, char **argv) only_mode(bsdtar, buff, "cru"); } + /* + * When creating an archive from a directory tree, the directory + * walking code will already avoid entering directories when + * recursive inclusion of directory content is disabled, therefore + * changing the matching behavior has no effect for creation modes. + * It is relevant for extraction or listing. + */ + archive_match_set_inclusion_recursion(bsdtar->matching, + !(bsdtar->flags & OPTFLAG_NO_SUBDIRS)); + /* Filename "-" implies stdio. */ if (strcmp(bsdtar->filename, "-") == 0) bsdtar->filename = NULL; |