diff options
-rw-r--r-- | usr.sbin/pkg_install/create/create.h | 1 | ||||
-rw-r--r-- | usr.sbin/pkg_install/create/main.c | 9 | ||||
-rw-r--r-- | usr.sbin/pkg_install/create/perform.c | 13 | ||||
-rw-r--r-- | usr.sbin/pkg_install/create/pkg_create.1 | 24 |
4 files changed, 42 insertions, 5 deletions
diff --git a/usr.sbin/pkg_install/create/create.h b/usr.sbin/pkg_install/create/create.h index 9450170..310aba0 100644 --- a/usr.sbin/pkg_install/create/create.h +++ b/usr.sbin/pkg_install/create/create.h @@ -46,6 +46,7 @@ extern char PlayPen[]; extern int Dereference; extern int PlistOnly; extern int Recursive; +extern int Regenerate; enum zipper {NONE, GZIP, BZIP, BZIP2 }; extern enum zipper Zipper; diff --git a/usr.sbin/pkg_install/create/main.c b/usr.sbin/pkg_install/create/main.c index c35cfd6..ea15b91 100644 --- a/usr.sbin/pkg_install/create/main.c +++ b/usr.sbin/pkg_install/create/main.c @@ -16,7 +16,7 @@ __FBSDID("$FreeBSD$"); #include "lib.h" #include "create.h" -static char Options[] = "EGYNORhjvxyzf:p:P:C:c:d:i:I:k:K:r:t:X:D:m:s:S:o:b:"; +static char Options[] = "EGYNnORhjvxyzf:p:P:C:c:d:i:I:k:K:r:t:X:D:m:s:S:o:b:"; match_t MatchType = MATCH_GLOB; char *Prefix = NULL; @@ -41,6 +41,7 @@ char PlayPen[FILENAME_MAX]; int Dereference = FALSE; int PlistOnly = FALSE; int Recursive = FALSE; +int Regenerate = TRUE; #if defined(__FreeBSD_version) && __FreeBSD_version >= 500039 enum zipper Zipper = BZIP2; #else @@ -192,6 +193,10 @@ main(int argc, char **argv) Recursive = TRUE; break; + case 'n': + Regenerate = FALSE; + break; + case '?': default: usage(); @@ -228,7 +233,7 @@ static void usage() { fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n", -"usage: pkg_create [-YNOhjvyz] [-C conflicts] [-P pkgs] [-p prefix]", +"usage: pkg_create [-YNOhjnvyz] [-C conflicts] [-P pkgs] [-p prefix]", " [-i iscript] [-I piscript] [-k dscript] [-K pdscript]", " [-r rscript] [-s srcdir] [-S basedir]", " [-t template] [-X excludefile]", diff --git a/usr.sbin/pkg_install/create/perform.c b/usr.sbin/pkg_install/create/perform.c index 77ec1f2..505826e 100644 --- a/usr.sbin/pkg_install/create/perform.c +++ b/usr.sbin/pkg_install/create/perform.c @@ -28,6 +28,8 @@ __FBSDID("$FreeBSD$"); #include <libgen.h> #include <signal.h> #include <stdlib.h> +#include <sys/types.h> +#include <sys/stat.h> #include <sys/syslimits.h> #include <sys/wait.h> #include <unistd.h> @@ -336,6 +338,7 @@ pkg_perform(char **pkgs) static void make_dist(const char *homedir, const char *pkg, const char *suff, Package *plist) { + struct stat sb; char tball[FILENAME_MAX]; PackingList p; int ret; @@ -355,6 +358,16 @@ make_dist(const char *homedir, const char *pkg, const char *suff, Package *plist else snprintf(tball, FILENAME_MAX, "%s/%s.%s", homedir, pkg, suff); + /* + * If the package tarball exists already, and we are running in `no + * clobber' mode, skip this package. + */ + if (stat(tball, &sb) == 0 && Regenerate == FALSE) { + if (Verbose) + printf("Skipping package '%s'. It already exists.\n", tball); + return; + } + args[nargs++] = "-c"; args[nargs++] = "-f"; args[nargs++] = tball; diff --git a/usr.sbin/pkg_install/create/pkg_create.1 b/usr.sbin/pkg_install/create/pkg_create.1 index 6fb6d58..a65cfaf 100644 --- a/usr.sbin/pkg_install/create/pkg_create.1 +++ b/usr.sbin/pkg_install/create/pkg_create.1 @@ -23,7 +23,7 @@ .\" [jkh] Took John's changes back and made some additional extensions for .\" better integration with FreeBSD's new ports collection. .\" -.Dd November 8, 2005 +.Dd May 27, 2008 .Dt PKG_CREATE 1 .Os .Sh NAME @@ -31,7 +31,7 @@ .Nd a utility for creating software package distributions .Sh SYNOPSIS .Nm -.Op Fl YNOhjvyz +.Op Fl YNOhjnvyz .Op Fl C Ar conflicts .Op Fl P Ar pkgs .Op Fl p Ar prefix @@ -52,7 +52,7 @@ .Fl f Ar packlist .Ar pkg-filename .Nm -.Op Fl EGYNRhvxy +.Op Fl EGYNRhnvxy .Fl b Ar pkg-name .Op Ar pkg-filename .Sh DESCRIPTION @@ -350,6 +350,24 @@ Use extended (modern) regular expressions for .It Fl G Use exact matching for .Ar pkg-name . +.It Fl n +Run in +.Dq no clobber +mode. +If a package tarball exists, the +.Nm +utility will not overwrite it. +This is useful, for example, when multiple packages are saved with +several consecutive runs of +.Nm +with the +.Fl Rb +options. +Saving common dependencies multiple times would do a lot of duplicate +work in this case. +The +.Fl n +option avoids repackaging common dependencies multiple times. .El .Sh PACKING LIST DETAILS The |