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4coder/4coder_project_commands.cpp

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/*
4coder_project_commands.cpp - commands for loading and using a project.
*/
// TOP
static Project current_project = {0};
///////////////////////////////
static CString_Array
project_get_extensions(Project *project){
CString_Array array = {0};
array.strings = default_extensions;
array.count = ArrayCount(default_extensions);
if (project->loaded){
array.strings = project->extension_list.exts;
array.count = project->extension_list.count;
}
return(array);
}
///////////////////////////////
static void
close_all_files_with_extension(Application_Links *app, Partition *scratch_part,
CString_Array extension_array){
Temp_Memory temp = begin_temp_memory(scratch_part);
int32_t buffers_to_close_max = partition_remaining(scratch_part)/sizeof(int32_t);
int32_t *buffers_to_close = push_array(scratch_part, int32_t, buffers_to_close_max);
int32_t buffers_to_close_count = 0;
bool32 do_repeat = 0;
do{
buffers_to_close_count = 0;
do_repeat = 0;
uint32_t access = AccessAll;
Buffer_Summary buffer = {0};
for (buffer = get_buffer_first(app, access);
buffer.exists;
get_buffer_next(app, &buffer, access)){
bool32 is_match = 1;
if (extension_array.count > 0){
is_match = 0;
if (buffer.file_name != 0){
String extension = file_extension(make_string(buffer.file_name, buffer.file_name_len));
for (int32_t i = 0; i < extension_array.count; ++i){
if (match(extension, extension_array.strings[i])){
is_match = 1;
break;
}
}
}
}
if (is_match){
if (buffers_to_close_count >= buffers_to_close_max){
do_repeat = 1;
break;
}
buffers_to_close[buffers_to_close_count++] = buffer.buffer_id;
}
}
for (int32_t i = 0; i < buffers_to_close_count; ++i){
kill_buffer(app, buffer_identifier(buffers_to_close[i]), true, 0);
}
}while(do_repeat);
end_temp_memory(temp);
}
static void
open_all_files_in_directory_with_extension__inner(Application_Links *app, String space,
CString_Array extension_array,
uint32_t flags){
File_List list = get_file_list(app, space.str, space.size);
int32_t dir_size = space.size;
for (uint32_t i = 0; i < list.count; ++i){
File_Info *info = list.infos + i;
if (info->folder &&
((flags & OpenAllFilesFlag_Recursive) != 0) &&
info->filename[0] != '.'){
space.size = dir_size;
append(&space, info->filename);
append(&space, "/");
open_all_files_in_directory_with_extension__inner(app, space, extension_array, flags);
}
else{
bool32 is_match = true;
if (extension_array.count > 0){
is_match = false;
String ext = make_string_cap(info->filename, info->filename_len, info->filename_len + 1);
ext = file_extension(ext);
for (int32_t j = 0; j < extension_array.count; ++j){
if (match(ext, extension_array.strings[j])){
is_match = true;
break;
}
}
}
if (is_match){
space.size = dir_size;
append(&space, info->filename);
create_buffer(app, space.str, space.size, 0);
}
}
}
free_file_list(app, list);
}
static void
open_all_files_in_directory_with_extension(Application_Links *app, Partition *scratch,
String dir,
CString_Array extension_array,
uint32_t flags){
Temp_Memory temp = begin_temp_memory(scratch);
int32_t size = 32 << 10;
char *mem = push_array(scratch, char, size);
String space = make_string_cap(mem, 0, size);
append(&space, dir);
open_all_files_in_directory_with_extension__inner(app, space, extension_array, flags);
end_temp_memory(temp);
}
static void
open_all_files_in_hot_with_extension(Application_Links *app, Partition *scratch,
CString_Array extensions_array,
uint32_t flags){
Temp_Memory temp = begin_temp_memory(scratch);
int32_t size = 32 << 10;
char *mem = push_array(scratch, char, size);
String space = make_string_cap(mem, 0, size);
space.size = directory_get_hot(app, space.str, space.memory_size);
open_all_files_in_directory_with_extension__inner(app, space, extensions_array, flags);
end_temp_memory(temp);
}
///////////////////////////////
static bool32
parse_project__data(Partition *scratch, String file_name, String data, String file_dir,
Project *project){
bool32 success = false;
Cpp_Token_Array array = text_data_to_token_array(scratch, data);
if (array.tokens != 0){
Config *parsed = text_data_and_token_array_to_parse_data(scratch, file_name, data, array);
if (parsed != 0){
success = true;
memset(project, 0, sizeof(*project));
// Set new project directory
{
project->dir = project->dir_space;
String str = make_fixed_width_string(project->dir_space);
copy(&str, file_dir);
terminate_with_null(&str);
project->dir_len = str.size;
}
// Read the settings from project.4coder
String str = {0};
if (config_string_var(parsed, "extensions", 0, &str)){
parse_extension_line_to_extension_list(str, &project->extension_list);
}
bool32 open_recursively = false;
if (config_bool_var(parsed, "open_recursively", 0, &open_recursively)){
project->open_recursively = open_recursively;
}
#if defined(IS_WINDOWS)
# define FKEY_COMMAND "fkey_command_win"
#elif defined(IS_LINUX)
# define FKEY_COMMAND "fkey_command_linux"
#elif defined(IS_MAC)
# define FKEY_COMMAND "fkey_command_mac"
#else
# error no project configuration names for this platform
#endif
for (int32_t i = 1; i <= 16; ++i){
Config_Compound *compound = 0;
if (config_compound_var(parsed, FKEY_COMMAND, i, &compound)){
Fkey_Command *command = &project->fkey_commands[i - 1];
command->command[0] = 0;
command->out[0] = 0;
command->use_build_panel = false;
command->save_dirty_buffers = false;
String cmd = {0};
if (config_compound_string_member(parsed, compound, "cmd", 0, &cmd)){
String dst = make_fixed_width_string(command->command);
append(&dst, cmd);
terminate_with_null(&dst);
}
String out = {0};
if (config_compound_string_member(parsed, compound, "out", 1, &out)){
String dst = make_fixed_width_string(command->out);
append(&dst, out);
terminate_with_null(&out);
}
bool32 footer_panel = false;
if (config_compound_bool_member(parsed, compound, "footer_panel", 2, &footer_panel)){
command->use_build_panel = footer_panel;
}
bool32 save_dirty_buffers = false;
if (config_compound_bool_member(parsed, compound, "save_dirty_files", 3, &footer_panel)){
command->save_dirty_buffers = save_dirty_buffers;
}
}
}
}
}
return(success);
}
static bool32
parse_project__nearest_file(Application_Links *app, Partition *arena, Project *project){
bool32 success = false;
String project_path = {0};
Temp_Memory temp = begin_temp_memory(arena);
int32_t size = 32 << 10;
char *space = push_array(arena, char, size);
if (space != 0){
project_path = make_string_cap(space, 0, size);
project_path.size = directory_get_hot(app, project_path.str, project_path.memory_size);
end_temp_memory(temp);
push_array(arena, char, project_path.size);
project_path.memory_size = project_path.size;
if (project_path.size == 0){
print_message(app, literal("The hot directory is empty, cannot search for a project.\n"));
}
else{
File_Name_Path_Data dump = dump_file_search_up_path(arena, project_path, make_lit_string("project.4coder"));
if (dump.data.str != 0){
String project_root = dump.path;
remove_last_folder(&project_root);
success = parse_project__data(arena, dump.file_name, dump.data, project_root, project);
}
else{
char message_space[512];
String message = make_fixed_width_string(message_space);
append(&message, "Did not find project.4coder. ");
if (current_project.dir != 0){
append(&message, "Continuing with: ");
append(&message, current_project.dir);
}
else{
append(&message, "Continuing without a project");
}
append(&message, '\n');
print_message(app, message.str, message.size);
}
}
}
end_temp_memory(temp);
return(success);
}
static void
set_current_project(Application_Links *app, Partition *scratch, Project *project){
memcpy(&current_project, &project, sizeof(current_project));
String file_dir = make_string(project->dir_space, project->dir_len);
// Open all project files
uint32_t flags = 0;
if (current_project.open_recursively){
flags |= OpenAllFilesFlag_Recursive;
}
CString_Array array = project_get_extensions(&current_project);
open_all_files_in_directory_with_extension(app, scratch, file_dir, array, flags);
// Set window title
char space[1024];
String builder = make_fixed_width_string(space);
append(&builder, "4coder: ");
append(&builder, file_dir);
terminate_with_null(&builder);
set_window_title(app, builder.str);
}
static void
set_current_project_from_data(Application_Links *app, Partition *scratch,
String file_name, String data, String file_dir){
Temp_Memory temp = begin_temp_memory(scratch);
Project project = {0};
if (parse_project__data(scratch, file_name, data, file_dir,
&project)){
set_current_project(app, scratch, &project);
}
end_temp_memory(temp);
}
static void
set_project_from_nearest_project_file(Application_Links *app, Partition *scratch){
Temp_Memory temp = begin_temp_memory(scratch);
Project project = {0};
if (parse_project__nearest_file(app, scratch, &project)){
set_current_project(app, scratch, &project);
}
end_temp_memory(temp);
}
static void
exec_project_fkey_command(Application_Links *app, int32_t command_ind){
Fkey_Command *fkey = &current_project.fkey_commands[command_ind];
char *command = fkey->command;
if (command[0] != 0){
char *out = fkey->out;
bool32 use_build_panel = fkey->use_build_panel;
bool32 save_dirty_buffers = fkey->save_dirty_buffers;
if (save_dirty_buffers){
save_all_dirty_buffers(app);
}
int32_t command_len = str_size(command);
View_Summary view = {0};
View_Summary *view_ptr = 0;
Buffer_Identifier buffer_id = {0};
uint32_t flags = CLI_OverlapWithConflict;
bool32 set_fancy_font = false;
if (out[0] != 0){
int32_t out_len = str_size(out);
buffer_id = buffer_identifier(out, out_len);
if (use_build_panel){
view = get_or_open_build_panel(app);
if (match(out, "*compilation*")){
set_fancy_font = true;
}
}
else{
view = get_active_view(app, AccessAll);
}
view_ptr = &view;
memset(&prev_location, 0, sizeof(prev_location));
lock_jump_buffer(out, out_len);
}
else{
// TODO(allen): fix the exec_system_command call so it can take a null buffer_id.
buffer_id = buffer_identifier(literal("*dump*"));
}
exec_system_command(app, view_ptr, buffer_id, current_project.dir, current_project.dir_len, command, command_len, flags);
if (set_fancy_font){
set_fancy_compilation_buffer_font(app);
}
}
}
////////////////////////////////
CUSTOM_COMMAND_SIG(close_all_code)
CUSTOM_DOC("Closes any buffer with a filename ending with an extension configured to be recognized as a code file type.")
{
CString_Array extensions = project_get_extensions(&current_project);
close_all_files_with_extension(app, &global_part, extensions);
}
CUSTOM_COMMAND_SIG(open_all_code)
CUSTOM_DOC("Open all code in the current directory. File types are determined by extensions. An extension is considered code based on the extensions specified in 4coder.config.")
{
CString_Array extensions = project_get_extensions(&current_project);
open_all_files_in_hot_with_extension(app, &global_part, extensions, 0);
}
CUSTOM_COMMAND_SIG(open_all_code_recursive)
CUSTOM_DOC("Works as open_all_code but also runs in all subdirectories.")
{
CString_Array extensions = project_get_extensions(&current_project);
open_all_files_in_hot_with_extension(app, &global_part, extensions, OpenAllFilesFlag_Recursive);
}
///////////////////////////////
CUSTOM_COMMAND_SIG(load_project)
CUSTOM_DOC("Looks for a project.4coder file in the current directory and tries to load it. Looks in parent directories until a project file is found or there are no more parents.")
{
save_all_dirty_buffers(app);
set_project_from_nearest_project_file(app, &global_part);
}
CUSTOM_COMMAND_SIG(project_fkey_command)
CUSTOM_DOC("Run an 'fkey command' configured in a project.4coder file. Determines the index of the 'fkey command' by which function key or numeric key was pressed to trigger the command.")
{
User_Input input = get_command_input(app);
if (input.type == UserInputKey){
bool32 got_ind = false;
int32_t ind = 0;
if (input.key.keycode >= key_f1 && input.key.keycode <= key_f16){
ind = (input.key.keycode - key_f1);
got_ind = true;
}
else if (input.key.character_no_caps_lock >= '1' && input.key.character_no_caps_lock >= '9'){
ind = (input.key.character_no_caps_lock - '1');
got_ind = true;
}
else if (input.key.character_no_caps_lock == '0'){
ind = 9;
got_ind = true;
}
if (got_ind){
exec_project_fkey_command(app, ind);
}
}
}
CUSTOM_COMMAND_SIG(project_go_to_root_directory)
CUSTOM_DOC("Changes 4coder's hot directory to the root directory of the currently loaded project. With no loaded project nothing hapepns.")
{
if (current_project.loaded){
directory_set_hot(app, current_project.dir, current_project.dir_len);
}
}
///////////////////////////////
static Project_Setup_Status
project_is_setup(Application_Links *app, char *dir, int32_t dir_len, int32_t dir_capacity){
Project_Setup_Status result = {0};
Temp_Memory temp = begin_temp_memory(&global_part);
static int32_t needed_extra_space = 15;
String str = {0};
if (dir_capacity >= dir_len + needed_extra_space){
str = make_string_cap(dir, dir_len, dir_capacity);
}
else{
char *space = push_array(&global_part, char, dir_len + needed_extra_space);
str = make_string_cap(space, 0, dir_len + needed_extra_space);
copy(&str, make_string(dir, dir_len));
}
str.size = dir_len;
append(&str, "/build.bat");
result.bat_exists = file_exists(app, str.str, str.size);
str.size = dir_len;
append(&str, "/build.sh");
result.sh_exists = file_exists(app, str.str, str.size);
str.size = dir_len;
append(&str, "/project.4coder");
result.project_exists = file_exists(app, str.str, str.size);
result.everything_exists = result.bat_exists && result.sh_exists && result.project_exists;
end_temp_memory(temp);
return(result);
}
CUSTOM_COMMAND_SIG(setup_new_project)
CUSTOM_DOC("Queries the user for several configuration options and initializes a new 4coder project with build scripts for every OS.")
{
char space[4096];
String str = make_fixed_width_string(space);
str.size = directory_get_hot(app, str.str, str.memory_size);
int32_t dir_size = str.size;
Project_Setup_Status status = project_is_setup(app, str.str, dir_size, str.memory_size);
if (!status.everything_exists){
// Query the User for Key File Names
Query_Bar code_file_bar = {0};
Query_Bar output_dir_bar = {0};
Query_Bar binary_file_bar = {0};
char code_file_space[1024];
char output_dir_space[1024];
char binary_file_space[1024];
if (!status.bat_exists || !status.sh_exists){
code_file_bar.prompt = make_lit_string("Build Target: ");
code_file_bar.string = make_fixed_width_string(code_file_space);
if (!query_user_string(app, &code_file_bar)) return;
if (code_file_bar.string.size == 0) return;
}
output_dir_bar.prompt = make_lit_string("Output Directory: ");
output_dir_bar.string = make_fixed_width_string(output_dir_space);
if (!query_user_string(app, &output_dir_bar)) return;
if (output_dir_bar.string.size == 0){
copy(&output_dir_bar.string, ".");
}
binary_file_bar.prompt = make_lit_string("Binary Output: ");
binary_file_bar.string = make_fixed_width_string(binary_file_space);
if (!query_user_string(app, &binary_file_bar)) return;
if (binary_file_bar.string.size == 0) return;
String code_file = code_file_bar.string;
String output_dir = output_dir_bar.string;
String binary_file = binary_file_bar.string;
// Generate Scripts
if (!status.bat_exists){
replace_char(&code_file, '/', '\\');
replace_char(&output_dir, '/', '\\');
replace_char(&binary_file, '/', '\\');
str.size = dir_size;
append(&str, "/build.bat");
terminate_with_null(&str);
FILE *bat_script = fopen(str.str, "wb");
if (bat_script != 0){
fprintf(bat_script, "@echo off\n\n");
fprintf(bat_script, "set opts=%.*s\n",
global_config.default_flags_bat.size,
global_config.default_flags_bat.str);
fprintf(bat_script, "set code=%%cd%%\n");
fprintf(bat_script, "pushd %.*s\n",
output_dir.size, output_dir.str);
fprintf(bat_script, "%.*s %%opts%% %%code%%\\%.*s -Fe%.*s\n",
global_config.default_compiler_bat.size,
global_config.default_compiler_bat.str,
code_file.size, code_file.str,
binary_file.size, binary_file.str);
fprintf(bat_script, "popd\n");
fclose(bat_script);
}
else{
print_message(app, literal("could not create build.bat for new project\n"));
}
replace_char(&code_file, '\\', '/');
replace_char(&output_dir, '\\', '/');
replace_char(&binary_file, '\\', '/');
}
else{
print_message(app, literal("build.bat already exists, no changes made to it\n"));
}
if (!status.sh_exists){
str.size = dir_size;
append(&str, "/build.sh");
terminate_with_null(&str);
FILE *sh_script = fopen(str.str, "wb");
if (sh_script != 0){
fprintf(sh_script, "#!/bin/bash\n\n");
fprintf(sh_script, "code=\"$PWD\"\n");
fprintf(sh_script, "opts=%.*s\n",
global_config.default_flags_sh.size,
global_config.default_flags_sh.str);
fprintf(sh_script, "cd %.*s > /dev/null\n",
output_dir.size, output_dir.str);
fprintf(sh_script, "%.*s $opts $code/%.*s -o %.*s\n",
global_config.default_compiler_sh.size,
global_config.default_compiler_sh.str,
code_file.size, code_file.str,
binary_file.size, binary_file.str);
fprintf(sh_script, "cd $code > /dev/null\n");
fclose(sh_script);
}
else{
print_message(app, literal("could not create build.sh for new project\n"));
}
}
else{
print_message(app, literal("build.sh already exists, no changes made to it\n"));
}
if (!status.project_exists){
str.size = dir_size;
append(&str, "/project.4coder");
terminate_with_null(&str);
FILE *project_script = fopen(str.str, "wb");
if (project_script != 0){
fprintf(project_script, "extensions = \".c.cpp.h.m.bat.sh.4coder\";\n");
fprintf(project_script, "open_recursively = true;\n\n");
replace_str(&code_file, "/", "\\\\");
replace_str(&output_dir, "/", "\\\\");
replace_str(&binary_file, "/", "\\\\");
fprintf(project_script,
"fkey_command_win[1] = {\"build.bat\", \"*compilation*\", true , true };\n");
fprintf(project_script,
"fkey_command_win[2] = {\"%.*s\\\\%.*s\", \"*run*\", false , true };\n",
output_dir.size, output_dir.str,
binary_file.size, binary_file.str);
replace_str(&code_file, "\\\\", "/");
replace_str(&output_dir, "\\\\", "/");
replace_str(&binary_file, "\\\\", "/");
fprintf(project_script, "fkey_command_linux[1] = {\"./build.sh\", \"*compilation*\", true , true };\n");
fprintf(project_script,
"fkey_command_linux[2] = {\"%.*s/%.*s\", \"*run*\", false , true };\n",
output_dir.size, output_dir.str,
binary_file.size, binary_file.str);
fprintf(project_script, "fkey_command_mac[1] = {\"./build.sh\", \"*compilation*\", true , true };\n");
fprintf(project_script,
"fkey_command_mac[2] = {\"%.*s/%.*s\", \"*run*\", false , true };\n",
output_dir.size, output_dir.str,
binary_file.size, binary_file.str);
fclose(project_script);
}
else{
print_message(app, literal("could not create project.4coder for new project\n"));
}
}
else{
print_message(app, literal("project.4coder already exists, no changes made to it\n"));
}
}
else{
print_message(app, literal("project already setup, no changes made\n"));
}
load_project(app);
}
// BOTTOM
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