Fossil

** been converted to UTF-8 (if it was UTF-16) with NL line-endings,
** and the original file will have been renamed to "<filename>-original".
*/
static int commit_warning(
  Blob *p,              /* The content of the file being committed. */
  int crnlOk,           /* Non-zero if CR/NL warnings should be disabled. */
  int binOk,            /* Non-zero if binary warnings should be disabled. */
  int encodingOk,        /* Non-zero if encoding warnings should be disabled. */
  const char *zFilename /* The full name of the file being committed. */
){
  int eType;              /* return value of looks_like_utf8/utf16() */
  int fUnicode;           /* return value of starts_with_utf16_bom() */
  char *zMsg;             /* Warning message */
  Blob fname;             /* Relative pathname of the file */
  static int allOk = 0;   /* Set to true to disable this routine */

  if( allOk ) return 0;
  fUnicode = starts_with_utf16_bom(p, 0);
  eType = fUnicode ? looks_like_utf16(p) : looks_like_utf8(p);
  if( eType==0 || eType==-1 || fUnicode ){
    const char *zWarning;
    const char *zDisable;
    const char *zConvert = "c=convert/";
    Blob ans;
    char cReply;

    if( eType==-1 && fUnicode ){
      if ( crnlOk && encodingOk ){
        return 0; /* We don't want CR/NL and Unicode warnings for this file. */
      }
      zWarning = "CR/NL line endings and Unicode";
      zDisable = "\"crnl-glob\" and \"encoding-glob\" settings";
    }else if( eType==-1 ){
      if( crnlOk ){
        return 0; /* We don't want CR/NL warnings for this file. */
      }
      zWarning = "CR/NL line endings";
      zDisable = "\"crnl-glob\" setting";
    }else if( eType==0 ){
      if( binOk ){
        return 0; /* We don't want binary warnings for this file. */
      }
      zWarning = "binary data";
      zDisable = "\"binary-glob\" setting";
      zConvert = ""; /* We cannot convert binary files. */
    }else{
      if ( encodingOk ){
        return 0; /* We don't want encoding warnings for this file. */
      }
      zWarning = "Unicode";
      zDisable = "\"encoding-glob\" setting";
#ifndef _WIN32
      zConvert = ""; /* On Unix, we cannot easily convert Unicode files. */
#endif
    }
    file_relative_name(zFilename, &fname, 0);
    blob_zero(&ans);
    zMsg = mprintf(
         "%s contains %s. Use --no-warnings or the %s to disable this warning.\n"
    	 "Commit anyhow (a=all/%sy/N)? ",
         blob_str(&fname), zWarning, zDisable, zConvert);
    prompt_user(zMsg, &ans);
    fossil_free(zMsg);
    cReply = blob_str(&ans)[0];
    if( cReply=='a' || cReply=='A' ){
      allOk = 1;
    }else if( *zConvert && (cReply=='c' || cReply=='C') ){
      char *zOrig = file_newname(zFilename, "original", 1);

  */
  db_prepare(&q,
    "SELECT id, %Q || pathname, mrid, %s, chnged, %s, %s FROM vfile "
    "WHERE chnged==1 AND NOT deleted AND is_selected(id)",
    g.zLocalRoot,
    glob_expr("pathname", db_get("crnl-glob","")),
    glob_expr("pathname", db_get("binary-glob","")),
    glob_expr("pathname", db_get("encoding-glob",""))
  );
  while( db_step(&q)==SQLITE_ROW ){
    int id, rid;
    const char *zFullname;
    Blob content;
    int crnlOk, binOk, encodingOk, chnged;

    id = db_column_int(&q, 0);
    zFullname = db_column_text(&q, 1);
    rid = db_column_int(&q, 2);
    crnlOk = db_column_int(&q, 3);
    chnged = db_column_int(&q, 4);
    binOk = db_column_int(&q, 5);
    encodingOk = db_column_int(&q, 6);

    blob_zero(&content);
    if( file_wd_islink(zFullname) ){
      /* Instead of file content, put link destination path */
      blob_read_link(&content, zFullname);
    }else{
      blob_read_from_file(&content, zFullname);
    }
    /* Do not emit any warnings when they are disabled. */
    if( !noWarningFlag ){
      abortCommit |= commit_warning(&content, crnlOk, binOk,
                                    encodingOk, zFullname);
    }
    if( chnged==1 && contains_merge_marker(&content) ){
      Blob fname; /* Relative pathname of the file */

      nConflict++;
      file_relative_name(zFullname, &fname, 0);
      fossil_print("possible unresolved merge conflict in %s\n",

  { "project-name",           CONFIGSET_PROJ },
  { "project-description",    CONFIGSET_PROJ },
  { "manifest",               CONFIGSET_PROJ },
  { "binary-glob",            CONFIGSET_PROJ },
  { "ignore-glob",            CONFIGSET_PROJ },
  { "crnl-glob",              CONFIGSET_PROJ },
  { "encoding-glob",          CONFIGSET_PROJ },
  { "empty-dirs",             CONFIGSET_PROJ },
  { "allow-symlinks",         CONFIGSET_PROJ },

  { "ticket-table",           CONFIGSET_TKT  },
  { "ticket-common",          CONFIGSET_TKT  },
  { "ticket-change",          CONFIGSET_TKT  },
  { "ticket-newpage",         CONFIGSET_TKT  },

  { "ssl-identity",  0,               40, 0, ""                    },
  { "ssh-command",   0,               40, 0, ""                    },
  { "th1-setup",     0,               40, 0, ""                    },
#ifdef FOSSIL_ENABLE_TCL
  { "tcl",           0,                0, 0, "off"                 },
  { "tcl-setup",     0,               40, 0, ""                    },
#endif
  { "encoding-glob",  0,              40, 1, ""                    },
  { "web-browser",   0,               32, 0, ""                    },
  { "white-foreground", 0,             0, 0, "off"                 },
  { 0,0,0,0,0 }
};

/*
** COMMAND: settings

**
**    editor           Text editor command used for check-in comments.
**
**    empty-dirs       A comma or newline-separated list of pathnames. On
**     (versionable)   update and checkout commands, if no file or directory
**                     exists with that name, an empty directory will be
**                     created.
**
**    encoding-glob    The VALUE is a comma or newline-separated list of GLOB
**     (versionable)   patterns specifying files that the "commit" command will
**                     ignore when issuing warnings about text files that may
**                     use another encoding than ASCII or UTF-8. Set to "*"
**                     to disable encoding checking.
**
**    gdiff-command    External command to run when performing a graphical
**                     diff. If undefined, text diff will be used.
**
**    gmerge-command   A graphical merge conflict resolver command operating
**                     on four files.
**                     Ex: kdiff3 "%baseline" "%original" "%merge" -o "%output"

**                     and initializing the Tcl interpreter.  By default, this
**                     is empty and no extra setup is performed.
**
**    th1-setup        This is the setup script to be evaluated after creating
**                     and initializing the TH1 interpreter.  By default, this
**                     is empty and no extra setup is performed.
**





**    web-browser      A shell command used to launch your preferred
**                     web browser when given a URL as an argument.
**                     Defaults to "start" on windows, "open" on Mac,
**                     and "firefox" on Unix.
**
** Options:
**   --global   set or unset the given property globally instead of