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[lua] Add functions to make/remove directories with app.fs

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This commit is contained in:
David Capello 2020-10-22 11:36:52 -03:00
parent 661f4897b2
commit 14893fbaf8
2 changed files with 72 additions and 2 deletions
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2
src/app/script/api_version.h
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@ -10,6 +10,6 @@
// Increment this value if the scripting API is modified between two
// released Aseprite versions.
#define API_VERSION 12
#define API_VERSION 13
#endif

72
src/app/script/app_fs_object.cpp
View File

@ -1,5 +1,5 @@
// Aseprite
// Copyright (C) 2019 Igara Studio S.A.
// Copyright (C) 2019-2020 Igara Studio S.A.
//
// This program is distributed under the terms of
// the End-User License Agreement for Aseprite.
@ -11,6 +11,7 @@
#include "app/app.h"
#include "app/resource_finder.h"
#include "app/script/luacpp.h"
#include "app/script/security.h"
#include "base/fs.h"
namespace app {
@ -117,6 +118,71 @@ int AppFS_listFiles(lua_State* L)
return 1;
}
int AppFS_makeDirectory(lua_State* L)
{
const char* path = lua_tostring(L, 1);
if (base::is_directory(path)) {
lua_pushboolean(L, true);
return 1;
}
if (!ask_access(L, path, FileAccessMode::Write, true))
return luaL_error(L, "the script doesn't have access to create the directory '%s'", path);
try {
// TODO don't throw exception from base::make_directory() function
base::make_directory(path);
}
catch (const std::exception&) {
// Do nothing
}
lua_pushboolean(L, base::is_directory(path));
return 1;
}
int AppFS_makeAllDirectories(lua_State* L)
{
const char* path = lua_tostring(L, 1);
if (base::is_directory(path)) {
lua_pushboolean(L, true);
return 1;
}
if (!ask_access(L, path, FileAccessMode::Write, true))
return luaL_error(L, "the script doesn't have access to create all directories '%s'", path);
try {
base::make_all_directories(path);
}
catch (const std::exception&) {
// Do nothing
}
lua_pushboolean(L, base::is_directory(path));
return 1;
}
int AppFS_removeDirectory(lua_State* L)
{
const char* path = lua_tostring(L, 1);
if (!base::is_directory(path)) {
lua_pushboolean(L, (base::is_file(path) ? false: // Cannot remove files
true)); // The directory is already removed
return 1;
}
if (!ask_access(L, path, FileAccessMode::Write, true))
return luaL_error(L, "the script doesn't have access to remove the directory '%s'", path);
try {
base::remove_directory(path);
}
catch (const std::exception&) {
// do nothing...
}
lua_pushboolean(L, !base::is_directory(path));
return 1;
}
const Property AppFS_properties[] = {
{ "pathSeparator", AppFS_pathSeparator, nullptr },
// Special folder names
@ -142,6 +208,10 @@ const luaL_Reg AppFS_methods[] = {
{ "isDirectory", AppFS_isDirectory },
{ "fileSize", AppFS_fileSize },
{ "listFiles", AppFS_listFiles },
// Manipulate directories
{ "makeDirectory", AppFS_makeDirectory },
{ "makeAllDirectories", AppFS_makeAllDirectories },
{ "removeDirectory", AppFS_removeDirectory },
{ nullptr, nullptr }
};