303 lines
7.2 KiB
C
303 lines
7.2 KiB
C
/*
|
|
* Copyright (C) 1986-2005 The Free Software Foundation, Inc.
|
|
*
|
|
* Portions Copyright (C) 1998-2005 Derek Price, Ximbiot <http://ximbiot.com>,
|
|
* and others.
|
|
*
|
|
* Portions Copyright (c) 1992, Brian Berliner and Jeff Polk
|
|
* Portions Copyright (c) 1989-1992, Brian Berliner
|
|
*
|
|
* You may distribute under the terms of the GNU General Public License as
|
|
* specified in the README file that comes with the CVS source distribution.
|
|
*
|
|
* Show last revision where each line modified
|
|
*
|
|
* Prints the specified files with each line annotated with the revision
|
|
* number where it was last modified. With no argument, annotates all
|
|
* all the files in the directory (recursive by default).
|
|
*/
|
|
|
|
#include "cvs.h"
|
|
|
|
/* Options from the command line. */
|
|
|
|
static int force_tag_match = 1;
|
|
static int force_binary = 0;
|
|
static char *tag = NULL;
|
|
static int tag_validated;
|
|
static char *date = NULL;
|
|
|
|
static int is_rannotate;
|
|
|
|
static int annotate_fileproc PROTO ((void *callerdat, struct file_info *));
|
|
static int rannotate_proc PROTO((int argc, char **argv, char *xwhere,
|
|
char *mwhere, char *mfile, int shorten,
|
|
int local, char *mname, char *msg));
|
|
|
|
static const char *const annotate_usage[] =
|
|
{
|
|
"Usage: %s %s [-lRfF] [-r rev] [-D date] [files...]\n",
|
|
"\t-l\tLocal directory only, no recursion.\n",
|
|
"\t-R\tProcess directories recursively.\n",
|
|
"\t-f\tUse head revision if tag/date not found.\n",
|
|
"\t-F\tAnnotate binary files.\n",
|
|
"\t-r rev\tAnnotate file as of specified revision/tag.\n",
|
|
"\t-D date\tAnnotate file as of specified date.\n",
|
|
"(Specify the --help global option for a list of other help options)\n",
|
|
NULL
|
|
};
|
|
|
|
/* Command to show the revision, date, and author where each line of a
|
|
file was modified. */
|
|
|
|
int
|
|
annotate (argc, argv)
|
|
int argc;
|
|
char **argv;
|
|
{
|
|
int local = 0;
|
|
int err = 0;
|
|
int c;
|
|
|
|
is_rannotate = (strcmp(cvs_cmd_name, "rannotate") == 0);
|
|
|
|
if (argc == -1)
|
|
usage (annotate_usage);
|
|
|
|
optind = 0;
|
|
while ((c = getopt (argc, argv, "+lr:D:fFR")) != -1)
|
|
{
|
|
switch (c)
|
|
{
|
|
case 'l':
|
|
local = 1;
|
|
break;
|
|
case 'R':
|
|
local = 0;
|
|
break;
|
|
case 'r':
|
|
tag = optarg;
|
|
break;
|
|
case 'D':
|
|
date = Make_Date (optarg);
|
|
break;
|
|
case 'f':
|
|
force_tag_match = 0;
|
|
break;
|
|
case 'F':
|
|
force_binary = 1;
|
|
break;
|
|
case '?':
|
|
default:
|
|
usage (annotate_usage);
|
|
break;
|
|
}
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
#ifdef CLIENT_SUPPORT
|
|
if (current_parsed_root->isremote)
|
|
{
|
|
start_server ();
|
|
|
|
if (is_rannotate && !supported_request ("rannotate"))
|
|
error (1, 0, "server does not support rannotate");
|
|
|
|
ign_setup ();
|
|
|
|
if (local)
|
|
send_arg ("-l");
|
|
if (!force_tag_match)
|
|
send_arg ("-f");
|
|
if (force_binary)
|
|
send_arg ("-F");
|
|
option_with_arg ("-r", tag);
|
|
if (date)
|
|
client_senddate (date);
|
|
send_arg ("--");
|
|
if (is_rannotate)
|
|
{
|
|
int i;
|
|
for (i = 0; i < argc; i++)
|
|
send_arg (argv[i]);
|
|
send_to_server ("rannotate\012", 0);
|
|
}
|
|
else
|
|
{
|
|
send_files (argc, argv, local, 0, SEND_NO_CONTENTS);
|
|
send_file_names (argc, argv, SEND_EXPAND_WILD);
|
|
send_to_server ("annotate\012", 0);
|
|
}
|
|
return get_responses_and_close ();
|
|
}
|
|
#endif /* CLIENT_SUPPORT */
|
|
|
|
if (is_rannotate)
|
|
{
|
|
DBM *db;
|
|
int i;
|
|
db = open_module ();
|
|
for (i = 0; i < argc; i++)
|
|
{
|
|
err += do_module (db, argv[i], MISC, "Annotating", rannotate_proc,
|
|
(char *) NULL, 0, local, 0, 0, (char *) NULL);
|
|
}
|
|
close_module (db);
|
|
}
|
|
else
|
|
{
|
|
err = rannotate_proc (argc + 1, argv - 1, (char *) NULL,
|
|
(char *) NULL, (char *) NULL, 0, local, (char *) NULL,
|
|
(char *) NULL);
|
|
}
|
|
|
|
return err;
|
|
}
|
|
|
|
|
|
static int
|
|
rannotate_proc (argc, argv, xwhere, mwhere, mfile, shorten, local, mname, msg)
|
|
int argc;
|
|
char **argv;
|
|
char *xwhere;
|
|
char *mwhere;
|
|
char *mfile;
|
|
int shorten;
|
|
int local;
|
|
char *mname;
|
|
char *msg;
|
|
{
|
|
/* Begin section which is identical to patch_proc--should this
|
|
be abstracted out somehow? */
|
|
char *myargv[2];
|
|
int err = 0;
|
|
int which;
|
|
char *repository;
|
|
char *where;
|
|
|
|
if (is_rannotate)
|
|
{
|
|
repository = xmalloc (strlen (current_parsed_root->directory) + strlen (argv[0])
|
|
+ (mfile == NULL ? 0 : strlen (mfile) + 1) + 2);
|
|
(void) sprintf (repository, "%s/%s", current_parsed_root->directory, argv[0]);
|
|
where = xmalloc (strlen (argv[0]) + (mfile == NULL ? 0 : strlen (mfile) + 1)
|
|
+ 1);
|
|
(void) strcpy (where, argv[0]);
|
|
|
|
/* if mfile isn't null, we need to set up to do only part of the module */
|
|
if (mfile != NULL)
|
|
{
|
|
char *cp;
|
|
char *path;
|
|
|
|
/* if the portion of the module is a path, put the dir part on repos */
|
|
if ((cp = strrchr (mfile, '/')) != NULL)
|
|
{
|
|
*cp = '\0';
|
|
(void) strcat (repository, "/");
|
|
(void) strcat (repository, mfile);
|
|
(void) strcat (where, "/");
|
|
(void) strcat (where, mfile);
|
|
mfile = cp + 1;
|
|
}
|
|
|
|
/* take care of the rest */
|
|
path = xmalloc (strlen (repository) + strlen (mfile) + 5);
|
|
(void) sprintf (path, "%s/%s", repository, mfile);
|
|
if (isdir (path))
|
|
{
|
|
/* directory means repository gets the dir tacked on */
|
|
(void) strcpy (repository, path);
|
|
(void) strcat (where, "/");
|
|
(void) strcat (where, mfile);
|
|
}
|
|
else
|
|
{
|
|
myargv[0] = argv[0];
|
|
myargv[1] = mfile;
|
|
argc = 2;
|
|
argv = myargv;
|
|
}
|
|
free (path);
|
|
}
|
|
|
|
/* cd to the starting repository */
|
|
if ( CVS_CHDIR (repository) < 0)
|
|
{
|
|
error (0, errno, "cannot chdir to %s", repository);
|
|
free (repository);
|
|
free (where);
|
|
return (1);
|
|
}
|
|
/* End section which is identical to patch_proc. */
|
|
|
|
if (force_tag_match && tag != NULL)
|
|
which = W_REPOS | W_ATTIC;
|
|
else
|
|
which = W_REPOS;
|
|
}
|
|
else
|
|
{
|
|
where = NULL;
|
|
which = W_LOCAL;
|
|
repository = "";
|
|
}
|
|
|
|
if (tag != NULL && !tag_validated)
|
|
{
|
|
tag_check_valid (tag, argc - 1, argv + 1, local, 0, repository);
|
|
tag_validated = 1;
|
|
}
|
|
|
|
err = start_recursion (annotate_fileproc, (FILESDONEPROC) NULL,
|
|
(DIRENTPROC) NULL, (DIRLEAVEPROC) NULL, NULL,
|
|
argc - 1, argv + 1, local, which, 0, CVS_LOCK_READ,
|
|
where, 1, repository);
|
|
if ( which & W_REPOS )
|
|
free ( repository );
|
|
if ( where != NULL )
|
|
free (where);
|
|
return err;
|
|
}
|
|
|
|
|
|
static int
|
|
annotate_fileproc (callerdat, finfo)
|
|
void *callerdat;
|
|
struct file_info *finfo;
|
|
{
|
|
char *expand, *version;
|
|
|
|
if (finfo->rcs == NULL)
|
|
return (1);
|
|
|
|
if (finfo->rcs->flags & PARTIAL)
|
|
RCS_reparsercsfile (finfo->rcs, (FILE **) NULL, (struct rcsbuffer *) NULL);
|
|
|
|
expand = RCS_getexpand (finfo->rcs);
|
|
version = RCS_getversion (finfo->rcs, tag, date, force_tag_match,
|
|
(int *) NULL);
|
|
|
|
if (version == NULL)
|
|
return 0;
|
|
|
|
/* Distinguish output for various files if we are processing
|
|
several files. */
|
|
cvs_outerr ("\nAnnotations for ", 0);
|
|
cvs_outerr (finfo->fullname, 0);
|
|
cvs_outerr ("\n***************\n", 0);
|
|
|
|
if (!force_binary && expand && expand[0] == 'b')
|
|
{
|
|
cvs_outerr ("Skipping binary file -- -F not specified.\n", 0);
|
|
}
|
|
else
|
|
{
|
|
RCS_deltas (finfo->rcs, (FILE *) NULL, (struct rcsbuffer *) NULL,
|
|
version, RCS_ANNOTATE, NULL, NULL, NULL, NULL);
|
|
}
|
|
free (version);
|
|
return 0;
|
|
}
|