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*******************************************************************************
**
** This file contains code used to create new branches within a repository.
*/
#include "config.h"
#include "branch.h"
#include <assert.h>
/*
** If RID refers to a check-in, return the name of the branch for that
** check-in.
**
** Space to hold the returned value is obtained from fossil_malloc()
** and should be freed by the caller.
*/
char *branch_of_rid(int rid){
char *zBr = 0;
static Stmt q;
db_static_prepare(&q,
"SELECT value FROM tagxref"
" WHERE rid=$rid AND tagid=%d"
" AND tagtype>0", TAG_BRANCH);
db_bind_int(&q, "$rid", rid);
if( db_step(&q)==SQLITE_ROW ){
zBr = fossil_strdup(db_column_text(&q,0));
}
db_reset(&q);
if( zBr==0 ){
static char *zMain = 0;
if( zMain==0 ) zMain = db_get("main-branch","trunk");
zBr = fossil_strdup(zMain);
}
return zBr;
}
/*
** fossil branch new NAME BASIS ?OPTIONS?
** argv0 argv1 argv2 argv3 argv4
*/
void branch_new(void){
int rootid; /* RID of the root check-in - what we branch off of */
|