Fossil

** With a value argument it changes the property for the current repository.
**
** The "unset" command clears a property setting.
**
**
**    auto-captcha     If enabled, the Login page provides a button to
**                     fill in the captcha password.  Default: on
**
**    auto-shun        If enabled, automatically pull the shunning list
**                     from a server to which the client autosyncs.
**
**    autosync         If enabled, automatically pull prior to commit
**                     or update and automatically push after commit or
**                     tag or branch creation.  If the the value is "pullonly"
**                     then only pull operations occur automatically.
**
**    binary-glob      The VALUE is a comma-separated list of GLOB patterns

**                     web browser when given a URL as an argument.
**                     Defaults to "start" on windows, "open" on Mac,
**                     and "firefox" on Unix.
*/
void setting_cmd(void){
  static const char *azName[] = {
    "auto-captcha",
    "auto-shun",
    "autosync",
    "binary-glob",
    "clearsign",
    "diff-command",
    "dont-push",
    "editor",
    "gdiff-command",

** autosync.  This will be a pull if the argument is true or a push
** if the argument is false.
*/
void autosync(int flags){
  const char *zUrl;
  const char *zAutosync;
  const char *zPw;
  int configSync = 0;       /* configuration changes transferred */
  if( g.fNoSync ){
    return;
  }
  zAutosync = db_get("autosync", 0);
  if( zAutosync ){
    if( (flags & AUTOSYNC_PUSH)!=0 && memcmp(zAutosync,"pull",4)==0 ){
      return;   /* Do not auto-push when autosync=pullonly */

  if( zUrl==0 ){
    return;  /* No default server */
  }
  zPw = db_get("last-sync-pw", 0);
  url_parse(zUrl);
  if( g.urlUser!=0 && g.urlPasswd==0 ){
    g.urlPasswd = mprintf("%s", zPw);
  }
  if( (flags & AUTOSYNC_PULL)!=0 && db_get_boolean("auto-shun",1) ){
    /* When doing an automatic pull, also automatically pull shuns from
    ** the server if pull_shuns is enabled.
    **
    ** TODO:  What happens if the shun list gets really big? 
    ** Maybe the shunning list should only be pulled on every 10th
    ** autosync, or something?
    */
    configSync = CONFIGSET_SHUN;
  }
  printf("Autosync:  %s\n", g.urlCanonical);
  url_enable_proxy("via proxy: ");
  client_sync((flags & AUTOSYNC_PUSH)!=0, 1, 0, configSync, 0);
}

/*
** 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 int process_sync_args(void){
  const char *zUrl = 0;
  const char *zPw = 0;
  int configSync = 0;
  int urlOptional = find_option("autourl",0,0)!=0;
  g.dontKeepUrl = find_option("once",0,0)!=0;
  url_proxy_options();
  db_find_and_open_repository(1);
  db_open_config(0);
  if( g.argc==2 ){
    zUrl = db_get("last-sync-url", 0);
    zPw = db_get("last-sync-pw", 0);
    if( db_get_boolean("auto-sync",1) ) configSync = CONFIGSET_SHUN;
  }else if( g.argc==3 ){
    zUrl = g.argv[2];
  }
  if( zUrl==0 ){
    if( urlOptional ) exit(0);
    usage("URL");
  }

    }
  }
  user_select();
  if( g.argc==2 ){
    printf("Server:    %s\n", g.urlCanonical);
  }
  url_enable_proxy("via proxy: ");
  return configSync;
}

/*
** COMMAND: pull
**
** Usage: %fossil pull ?URL? ?options?
**

** subsequent push, pull, and sync operations.  However, the "--once"
** command-line option makes the URL a one-time-use URL that is not
** saved.
**
** See also: clone, push, sync, remote-url
*/
void pull_cmd(void){
  int syncFlags = process_sync_args();
  client_sync(0,1,0,syncFlags,0);
}

/*
** COMMAND: push
**
** Usage: %fossil push ?URL? ?options?
**

** subsequent push, pull, and sync operations.  However, the "--once"
** command-line option makes the URL a one-time-use URL that is not
** saved.
**
** See also:  clone, push, pull, remote-url
*/
void sync_cmd(void){
  int syncFlags = process_sync_args();
  client_sync(1,1,0,syncFlags,0);
}

/*
** COMMAND: remote-url
**
** Usage: %fossil remote-url ?URL|off?
**