Fossil

Differences From Artifact [439b11e466]:

• File src/db.c — part of check-in [765acbc080] at 2021-06-22 07:52:29 on branch fossil-spawn — Changed the new json_deserialize_array() interface to make it easier to call correctly. (user: wyoung size: 155526)

To Artifact [841d3c9a6e]:

• File src/db.c — part of check-in [68055fd3ed] at 2021-06-22 08:34:17 on branch fossil-spawn — Converted "fossil diff" and "fossil gdiff" to the new array-based setting mechanism. The legacy system(3) style shell command string methods are still available for use with --command and legacy single-string settings, but if you pass 2+ values to "fossil setting diff-command VALUES..." (ditto gdiff-command) it's now stored as an array, triggering this new mechanism. This permits old settings to continue working, letting you upgrade to the new mechanism at will. (user: wyoung size: 155926)

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    if( zDefault==0 && pSetting && pSetting->def[0] ){
      z = fossil_strdup(pSetting->def);
    }else{
      z = fossil_strdup(zDefault);
    }
  }
  return z;











}
char *db_get_mtime(const char *zName, const char *zFormat, const char *zDefault){
  char *z = 0;
  if( g.repositoryOpen ){
    z = db_text(0, "SELECT mtime FROM config WHERE name=%Q", zName);
  }
  if( z==0 ){

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    if( zDefault==0 && pSetting && pSetting->def[0] ){
      z = fossil_strdup(pSetting->def);
    }else{
      z = fossil_strdup(zDefault);
    }
  }
  return z;
}
const char ** db_get_array(size_t *pnValues, const char *zName, const char* zDefault){
  const char *value = db_get(zName, zDefault ? zDefault : "[]");
  if( value[0]=='[' && value[strlen(value)-1]==']' ){
    return json_deserialize_array(pnValues, value);
  }else{
    const char** azValues = fossil_malloc(sizeof(char*)*2);
    azValues[0] = value;
    azValues[1] = 0;
    return azValues;
  }
}
char *db_get_mtime(const char *zName, const char *zFormat, const char *zDefault){
  char *z = 0;
  if( g.repositoryOpen ){
    z = db_text(0, "SELECT mtime FROM config WHERE name=%Q", zName);
  }
  if( z==0 ){