in src/main/java/com/googlesource/gerrit/plugins/gitiles/HttpModule.java [127:136]
Config getConfig(SitePaths site) throws IOException, ConfigInvalidException {
File cfgFile = site.etc_dir.resolve("gitiles.config").toFile();
FileBasedConfig cfg = new FileBasedConfig(cfgFile, FS.DETECTED);
if (cfg.getFile().exists()) {
cfg.load();
} else {
log.atInfo().log("No %s; assuming defaults", cfgFile.getAbsolutePath());
}
return cfg;
}