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/* Copyright 2012-present Facebook, Inc.
* Licensed under the Apache License, Version 2.0 */
#include "watchman.h"
#include "InMemoryView.h"
using watchman::CaseSensitivity;
static json_ref config_get_ignore_vcs(w_root_t* root) {
json_ref ignores = root->config.get("ignore_vcs");
if (ignores && !json_is_array(ignores)) {
return nullptr;
}
if (!ignores) {
// default to a well-known set of vcs's
ignores = json_array({typed_string_to_json(".git"),
typed_string_to_json(".svn"),
typed_string_to_json(".hg")});
}
return ignores;
}
void watchman_root::applyIgnoreVCSConfiguration() {
uint8_t i;
auto ignores = config_get_ignore_vcs(this);
if (!ignores) {
throw std::runtime_error("ignore_vcs must be an array of strings");
}
for (i = 0; i < json_array_size(ignores); i++) {
const json_t *jignore = json_array_get(ignores, i);
if (!json_is_string(jignore)) {
throw std::runtime_error("ignore_vcs must be an array of strings");
}
auto fullname = w_string::pathCat({root_path, json_to_w_string(jignore)});
// if we are completely ignoring this dir, we have nothing more to
// do here
if (ignore.isIgnoreDir(fullname)) {
continue;
}
ignore.add(fullname, true);
// While we're at it, see if we can find out where to put our
// query cookie information
if (cookies.cookieDir() == root_path) {
try {
auto info = getFileInformation(fullname.c_str(), case_sensitive);
if (info.isDir()) {
// root/{.hg,.git,.svn}
cookies.setCookieDir(fullname);
}
} catch (...) {
// Don't care
}
}
}
}
/* vim:ts=2:sw=2:et:
*/
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