Fossil

**    %fossil branch list
**
**        List all branches
**
*/
void branch_cmd(void){
  int n;
  db_find_and_open_repository(1);
  if( g.argc<3 ){
    usage("new|list ...");
  }
  n = strlen(g.argv[2]);
  if( n>=2 && strncmp(g.argv[2],"new",n)==0 ){
    branch_new();
  }else if( n>=2 && strncmp(g.argv[2],"list",n)==0 ){

void deconstruct_cmd(void){
  const char* zDestination;
  Blob zOut;
  Stmt q;
  if( (g.argc != 3) && (g.argc != 5) ){
    usage ("?-R|--repository REPOSITORY? DESTINATION");
  }
  db_find_and_open_repository(1);
  zDestination = g.argv[g.argc-1];
  if( !file_isdir (zDestination) ){
    fossil_panic("not a directory: %s", zDestination);
  }
  /* Iterate over all blobs in the repository, retrieve their
   * contents, and write them to a file with a name based on their
   * uuid. Note: Non-writable destination causes bail-out in the first

/*
** Try to find the repository and open it.  Use the -R or --repository
** option to locate the repository.  If no such option is available, then
** use the repository of the open checkout if there is one.
**
** Error out if the repository cannot be opened.
*/
void db_find_and_open_repository(int errIfNotFound){
  const char *zRep = find_option("repository", "R", 1);
  if( zRep==0 ){
    if( db_open_local()==0 ){
      goto rep_not_found;
    }
    zRep = db_lget("repository", 0);
    if( zRep==0 ){
      goto rep_not_found;
    }
  }
  db_open_repository(zRep);
  if( g.repositoryOpen ){
    return;
  }
rep_not_found:
  if( errIfNotFound ){
    fossil_fatal("use --repository or -R to specific the repository database");
  }
}

/*
** Open the local database.  If unable, exit with an error.
*/
void db_must_be_within_tree(void){
  if( db_open_local()==0 ){

}

/*
** Print the value of a setting named zName
*/
static void print_setting(const char *zName){
  Stmt q;
  if( g.repositoryOpen ){
    db_prepare(&q,
       "SELECT '(local)', value FROM config WHERE name=%Q"
       " UNION ALL "
       "SELECT '(global)', value FROM global_config WHERE name=%Q",
       zName, zName
    );
  }else{
    db_prepare(&q,
      "SELECT '(global)', value FROM global_config WHERE name=%Q",
      zName
    );
  }
  if( db_step(&q)==SQLITE_ROW ){
    printf("%-20s %-8s %s\n", zName, db_column_text(&q, 0),
        db_column_text(&q, 1));
  }else{
    printf("%-20s\n", zName);
  }
  db_finalize(&q);

    "omitsign",
    "proxy",
    "diff-command",
    "gdiff-command",
  };
  int i;
  int globalFlag = find_option("global","g",0)!=0;
  db_find_and_open_repository(0);
  if( !g.repositoryOpen ){
    db_open_config();
    globalFlag = 1;
  }
  if( g.argc==2 ){
    for(i=0; i<sizeof(azName)/sizeof(azName[0]); i++){
      print_setting(azName[i]);
    }
  }else if( g.argc==3 || g.argc==4 ){
    const char *zName = g.argv[2];
    int n = strlen(zName);

** This routine processes the command-line argument for push, pull,
** and sync.  If a command-line argument is given, that is the URL
** of a server to sync against.  If no argument is given, use the
** most recently synced URL.  Remember the current URL for next time.
*/
static void process_sync_args(void){
  const char *zUrl = 0;
  db_find_and_open_repository(1);
  if( g.argc==2 ){
    zUrl = db_get("last-sync-url", 0);
  }else if( g.argc==3 ){
    zUrl = g.argv[2];
  }
  if( zUrl==0 ){
    usage("URL");

**     %fossil tag list ?UUID?
**
**         List all tags, or if UUID is supplied, list
**         all tags and their values for UUID.
*/
void tag_cmd(void){
  int n;
  db_find_and_open_repository(1);
  if( g.argc<3 ){
    goto tag_cmd_usage;
  }
  n = strlen(g.argv[2]);
  if( n==0 ){
    goto tag_cmd_usage;
  }

  *pp = (void *)iPtr;
  return TH_OK;

error_out:
  Th_ErrorMessage(interp, "expected pointer, got: \"", z, n);
  return TH_ERROR;
}

  const char *zCount;
  char *zOrigin;
  char *zDate;
  char *zSQL;
  int objid = 0;
  Blob uuid;
  int mode = 1 ;       /* 1: before  2:after  3:children  4:parents */
  db_find_and_open_repository(1);
  zCount = find_option("n","count",1);
  if( zCount ){
    n = atoi(zCount);
  }else{
    n = 20;
  }
  if( g.argc==4 ){

**
**    %fossil user password USERNAME
**
**        Change the web access password for a user.
*/
void user_cmd(void){
  int n;
  db_find_and_open_repository(1);
  if( g.argc<3 ){
    usage("capabilities|default|list|new|password ...");
  }
  n = strlen(g.argv[2]);
  if( n>=2 && strncmp(g.argv[2],"new",n)==0 ){
    Blob passwd, login, contact;