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Fix Project Scanning (#746)

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Removed dmon, and replaced with logic that works across Linux, Mac, FreeBSD and Windows. Have tested on all platforms, and seems to work.

Co-authored-by: Jan200101 <sentrycraft123@gmail.com>
This commit is contained in:
Adam
2022-03-06 00:59:22 -05:00
committed by GitHub
co-authored by Jan200101
parent 6cb403b450
commit f85612e0f0
19 changed files with 588 additions and 2544 deletions
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src/api/system.c
+19 -112
View File
@@ -7,7 +7,6 @@
#include <errno.h>
#include <sys/stat.h>
#include "api.h"
#include "../dirmonitor.h"
#include "../rencache.h"
#ifdef _WIN32
#include <direct.h>
@@ -255,26 +254,6 @@ top:
lua_pushinteger(L, e.wheel.y);
return 2;
case SDL_USEREVENT:
lua_pushstring(L, "dirchange");
lua_pushinteger(L, e.user.code >> 16);
switch (e.user.code & 0xffff) {
case DMON_ACTION_DELETE:
lua_pushstring(L, "delete");
break;
case DMON_ACTION_CREATE:
lua_pushstring(L, "create");
break;
case DMON_ACTION_MODIFY:
lua_pushstring(L, "modify");
break;
default:
return luaL_error(L, "unknown dmon event action: %d", e.user.code & 0xffff);
}
lua_pushstring(L, e.user.data1);
free(e.user.data1);
return 4;
default:
goto top;
}
@@ -592,29 +571,27 @@ static struct f_type_names fs_names[] = {
{ 0x0, NULL },
};
static int f_get_fs_type(lua_State *L) {
const char *path = luaL_checkstring(L, 1);
struct statfs buf;
int status = statfs(path, &buf);
if (status != 0) {
return luaL_error(L, "error calling statfs on %s", path);
}
for (int i = 0; fs_names[i].magic; i++) {
if (fs_names[i].magic == buf.f_type) {
lua_pushstring(L, fs_names[i].name);
return 1;
}
}
lua_pushstring(L, "unknown");
return 1;
}
#else
static int f_return_unknown(lua_State *L) {
lua_pushstring(L, "unknown");
return 1;
}
#endif
static int f_get_fs_type(lua_State *L) {
#if __linux__
const char *path = luaL_checkstring(L, 1);
struct statfs buf;
int status = statfs(path, &buf);
if (status != 0) {
return luaL_error(L, "error calling statfs on %s", path);
}
for (int i = 0; fs_names[i].magic; i++) {
if (fs_names[i].magic == buf.f_type) {
lua_pushstring(L, fs_names[i].name);
return 1;
}
}
#endif
lua_pushstring(L, "unknown");
return 1;
}
static int f_mkdir(lua_State *L) {
const char *path = luaL_checkstring(L, 1);
@@ -815,66 +792,6 @@ static int f_load_native_plugin(lua_State *L) {
return result;
}
static int f_watch_dir(lua_State *L) {
const char *path = luaL_checkstring(L, 1);
/* On linux we watch non-recursively and we add/remove each sub-directory explicitly
* using the function system.watch_dir_add/rm. On other systems we watch recursively
* and system.watch_dir_add/rm are dummy functions that always returns true. */
#if __linux__
const uint32_t dmon_flags = DMON_WATCHFLAGS_FOLLOW_SYMLINKS;
#elif __APPLE__
const uint32_t dmon_flags = DMON_WATCHFLAGS_FOLLOW_SYMLINKS | DMON_WATCHFLAGS_RECURSIVE;
#else
const uint32_t dmon_flags = DMON_WATCHFLAGS_RECURSIVE;
#endif
dmon_error error;
dmon_watch_id watch_id = dmon_watch(path, dirmonitor_watch_callback, dmon_flags, NULL, &error);
if (watch_id.id == 0) {
lua_pushnil(L);
lua_pushstring(L, dmon_error_str(error));
return 2;
}
lua_pushinteger(L, watch_id.id);
return 1;
}
static int f_unwatch_dir(lua_State *L) {
dmon_watch_id watch_id;
watch_id.id = luaL_checkinteger(L, 1);
dmon_unwatch(watch_id);
return 0;
}
#if __linux__
static int f_watch_dir_add(lua_State *L) {
dmon_watch_id watch_id;
watch_id.id = luaL_checkinteger(L, 1);
const char *subdir = luaL_checkstring(L, 2);
dmon_error error_code;
int success = dmon_watch_add(watch_id, subdir, &error_code);
if (!success) {
lua_pushboolean(L, 0);
lua_pushstring(L, dmon_error_str(error_code));
return 2;
}
lua_pushboolean(L, 1);
return 1;
}
static int f_watch_dir_rm(lua_State *L) {
dmon_watch_id watch_id;
watch_id.id = luaL_checkinteger(L, 1);
const char *subdir = luaL_checkstring(L, 2);
lua_pushboolean(L, dmon_watch_rm(watch_id, subdir));
return 1;
}
#else
static int f_return_true(lua_State *L) {
lua_pushboolean(L, 1);
return 1;
}
#endif
#ifdef _WIN32
#define PATHSEP '\\'
#else
@@ -961,18 +878,8 @@ static const luaL_Reg lib[] = {
{ "fuzzy_match", f_fuzzy_match },
{ "set_window_opacity", f_set_window_opacity },
{ "load_native_plugin", f_load_native_plugin },
{ "watch_dir", f_watch_dir },
{ "unwatch_dir", f_unwatch_dir },
{ "path_compare", f_path_compare },
#if __linux__
{ "watch_dir_add", f_watch_dir_add },
{ "watch_dir_rm", f_watch_dir_rm },
{ "get_fs_type", f_get_fs_type },
#else
{ "watch_dir_add", f_return_true },
{ "watch_dir_rm", f_return_true },
{ "get_fs_type", f_return_unknown },
#endif
{ NULL, NULL }
};