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Implement comprehensive CVS/Template support to complement the Template

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support that already exists for checkout.  The -T option for cvs update
and cvs checkout may be used to cause CVS to retrieve/update the checkin
template when possible.

MFC after:	1 week
This commit is contained in:
dillon 2001-09-15 05:57:52 +00:00
parent 41d5a1c2e8
commit 903a77c857
5 changed files with 110 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
contrib/cvs/src/checkout.c
View File

@ -33,6 +33,10 @@
* edited by the user, if necessary (when the repository is moved, e.g.)
*/
/*
* $FreeBSD$
*/
#include <assert.h>
#include "cvs.h"
@ -50,6 +54,7 @@ static const char *const checkout_usage[] =
"\t-N\tDon't shorten module paths if -d specified.\n",
"\t-P\tPrune empty directories.\n",
"\t-R\tProcess directories recursively.\n",
"\t-T\tCreate Template file from local repository for remote commit.\n",
"\t-c\t\"cat\" the module database.\n",
"\t-f\tForce a head revision match if tag/date not found.\n",
"\t-l\tLocal directory only, not recursive\n",
@ -92,6 +97,7 @@ static char *date = NULL;
static char *join_rev1 = NULL;
static char *join_rev2 = NULL;
static int join_tags_validated = 0;
static int pull_template = 0;
static char *preload_update_dir = NULL;
static char *history_name = NULL;
static enum mtype m_type;
@ -127,7 +133,7 @@ checkout (argc, argv)
else
{
m_type = CHECKOUT;
valid_options = "+ANnk:d:flRpQqcsr:D:j:P";
valid_options = "+ANnk:d:flRpTQqcsr:D:j:P";
valid_usage = checkout_usage;
}
@ -156,6 +162,9 @@ checkout (argc, argv)
case 'n':
run_module_prog = 0;
break;
case 'T':
pull_template = 1;
break;
case 'Q':
case 'q':
#ifdef SERVER_SUPPORT
@ -1008,7 +1017,7 @@ internal error: %s doesn't start with %s in checkout_proc",
force_tag_match, 0 /* !local */ ,
1 /* update -d */ , aflag, checkout_prune_dirs,
pipeout, which, join_rev1, join_rev2,
preload_update_dir, m_type == CHECKOUT);
preload_update_dir, pull_template);
goto out;
}
@ -1064,7 +1073,7 @@ internal error: %s doesn't start with %s in checkout_proc",
err += do_update (argc - 1, argv + 1, options, tag, date,
force_tag_match, local_specified, 1 /* update -d */,
aflag, checkout_prune_dirs, pipeout, which, join_rev1,
join_rev2, preload_update_dir, m_type == CHECKOUT);
join_rev2, preload_update_dir, pull_template);
out:
free (preload_update_dir);
preload_update_dir = oldupdate;

1
contrib/cvs/src/cvs.h
View File

@ -543,6 +543,7 @@ void Scratch_Entry PROTO((List * list, char *fname));
void ParseTag PROTO((char **tagp, char **datep, int *nonbranchp));
void WriteTag PROTO ((char *dir, char *tag, char *date, int nonbranch,
char *update_dir, char *repository));
void WriteTemplate PROTO ((char *dir, char *update_dir));
void cat_module PROTO((int status));
void check_entries PROTO((char *dir));
void close_module PROTO((DBM * db));

73
contrib/cvs/src/entries.c
View File

@ -11,6 +11,9 @@
* the Entries file.
*/
/*
* $FreeBSD$
*/
#include "cvs.h"
#include "getline.h"
@ -633,6 +636,76 @@ AddEntryNode (list, entdata)
return (p);
}
static char *root_template;
static int
get_root_template(char *repository, char *path)
{
if (root_template) {
if (strcmp(path, root_template) == 0)
return(0);
free(root_template);
}
if ((root_template = strdup(path)) == NULL)
return(-1);
return(0);
}
/*
* Write out/Clear the CVS/Template file.
*/
void
WriteTemplate (dir, update_dir)
char *dir;
char *update_dir;
{
char *tmp = NULL;
char *root = NULL;
struct stat st1;
struct stat st2;
if (Parse_Info(CVSROOTADM_RCSINFO, "cvs", get_root_template, 1) < 0)
return;
if ((root = Name_Root(dir, update_dir)) == NULL)
error (1, errno, "unable to locate cvs root");
if (asprintf(&tmp, "%s/%s", dir, CVSADM_TEMPLATE) < 0)
error (1, errno, "out of memory");
if (stat(root_template, &st1) == 0) {
if (stat(tmp, &st2) < 0 || st1.st_mtime != st2.st_mtime) {
FILE *fi;
FILE *fo;
if ((fi = open_file(root_template, "r")) != NULL) {
if ((fo = open_file(tmp, "w")) != NULL) {
int n;
char buf[256];
while ((n = fread(buf, 1, sizeof(buf), fi)) > 0)
fwrite(buf, 1, n, fo);
fflush(fo);
if (ferror(fi) || ferror(fo)) {
fclose(fo);
remove(tmp);
error (1, errno, "error copying Template");
} else {
struct timeval times[2];
fclose(fo);
times[0].tv_sec = st1.st_mtime;
times[0].tv_usec = 0;
times[1] = times[0];
utimes(tmp, times);
}
}
fclose(fi);
}
}
}
free(tmp);
free(root);
}
/*
* Write out/Clear the CVS/Tag file.
*/

26
contrib/cvs/src/update.c
View File

@ -98,10 +98,10 @@ static char *join_rev2, *date_rev2;
static int aflag = 0;
static int toss_local_changes = 0;
static int force_tag_match = 1;
static int pull_template = 0;
static int update_build_dirs = 0;
static int update_prune_dirs = 0;
static int pipeout = 0;
static int dotemplate = 0;
#ifdef SERVER_SUPPORT
static int patches = 0;
static int rcs_diff_patches = 0;
@ -126,6 +126,7 @@ static const char *const update_usage[] =
"\t-j rev\tMerge in changes made between current revision and rev.\n",
"\t-I ign\tMore files to ignore (! to reset).\n",
"\t-W spec\tWrappers specification line.\n",
"\t-T\tCreate CVS/Template.\n",
"(Specify the --help global option for a list of other help options)\n",
NULL
};
@ -141,6 +142,7 @@ update (argc, argv)
int c, err;
int local = 0; /* recursive by default */
int which; /* where to look for files and dirs */
int xpull_template = 0;
if (argc == -1)
usage (update_usage);
@ -150,7 +152,7 @@ update (argc, argv)
/* parse the args */
optind = 0;
while ((c = getopt (argc, argv, "+ApCPflRQqduk:r:D:j:I:W:")) != -1)
while ((c = getopt (argc, argv, "+ApCPflRQTqduk:r:D:j:I:W:")) != -1)
{
switch (c)
{
@ -188,6 +190,9 @@ update (argc, argv)
"-q or -Q must be specified before \"%s\"",
command_name);
break;
case 'T':
xpull_template = 1;
break;
case 'd':
update_build_dirs = 1;
break;
@ -412,7 +417,8 @@ update (argc, argv)
/* call the command line interface */
err = do_update (argc, argv, options, tag, date, force_tag_match,
local, update_build_dirs, aflag, update_prune_dirs,
pipeout, which, join_rev1, join_rev2, (char *) NULL, 1);
pipeout, which, join_rev1, join_rev2, (char *) NULL,
xpull_template);
/* free the space Make_Date allocated if necessary */
if (date != NULL)
@ -427,7 +433,7 @@ update (argc, argv)
int
do_update (argc, argv, xoptions, xtag, xdate, xforce, local, xbuild, xaflag,
xprune, xpipeout, which, xjoin_rev1, xjoin_rev2, preload_update_dir,
xdotemplate)
xpull_template)
int argc;
char **argv;
char *xoptions;
@ -443,7 +449,7 @@ do_update (argc, argv, xoptions, xtag, xdate, xforce, local, xbuild, xaflag,
char *xjoin_rev1;
char *xjoin_rev2;
char *preload_update_dir;
int xdotemplate;
int xpull_template;
{
int err = 0;
char *cp;
@ -457,7 +463,7 @@ do_update (argc, argv, xoptions, xtag, xdate, xforce, local, xbuild, xaflag,
aflag = xaflag;
update_prune_dirs = xprune;
pipeout = xpipeout;
dotemplate = xdotemplate;
pull_template = xpull_template;
/* setup the join support */
join_rev1 = xjoin_rev1;
@ -968,7 +974,7 @@ update_dirent_proc (callerdat, dir, repository, update_dir, entries)
via WriteTag. */
0,
0,
dotemplate);
pull_template);
rewrite_tag = 1;
nonbranch = 0;
Subdir_Register (entries, (char *) NULL, dir);
@ -1027,6 +1033,12 @@ update_dirent_proc (callerdat, dir, repository, update_dir, entries)
nonbranch = 0;
}
/* keep the CVS/Template file current */
if (pull_template)
{
WriteTemplate (dir, update_dir);
}
/* initialize the ignore list for this directory */
ignlist = getlist ();
}

6
contrib/cvs/src/update.h
View File

@ -10,10 +10,14 @@
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. */
/*
* $FreeBSD$
*/
int do_update PROTO((int argc, char *argv[], char *xoptions, char *xtag,
char *xdate, int xforce, int local, int xbuild,
int xaflag, int xprune, int xpipeout, int which,
char *xjoin_rev1, char *xjoin_rev2, char *preload_update_dir,
int xdotemplate));
int xpull_template));
int joining PROTO((void));
extern int isemptydir PROTO ((char *dir, int might_not_exist));