muon/include/wrap.h
2025-11-27 20:00:09 -05:00

141 lines
2.8 KiB
C

/*
* SPDX-FileCopyrightText: Stone Tickle <lattis@mochiro.moe>
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef MUON_WRAP_H
#define MUON_WRAP_H
#include "compat.h"
#include <stdbool.h>
#include <stdint.h>
#include "buf_size.h"
#include "lang/string.h"
#include "platform/filesystem.h"
#include "platform/run_cmd.h"
#include "platform/timer.h"
struct workspace;
enum wrap_fields {
// wrap
wf_directory,
wf_patch_url,
wf_patch_fallback_url,
wf_patch_filename,
wf_patch_hash,
wf_patch_directory,
wf_diff_files,
wf_method,
// wrap-file
wf_source_url,
wf_source_fallback_url,
wf_source_filename,
wf_source_hash,
wf_lead_directory_missing,
// wrap-git
wf_url,
wf_revision,
wf_depth,
wf_push_url,
wf_clone_recursive,
wf_wrapdb_version, // ?? undocumented
wrap_fields_count,
};
enum wrap_type {
wrap_type_file,
wrap_type_git,
wrap_provide,
wrap_type_count,
};
struct wrap {
struct source src;
enum wrap_type type;
bool has_provides;
const char *fields[wrap_fields_count];
char *buf;
struct tstr dest_dir, name;
bool dirty, outdated, updated;
};
enum wrap_provides_key {
wrap_provides_key_override_dependencies,
wrap_provides_key_override_executables,
wrap_provides_key_dependency_variables,
};
enum wrap_handle_mode {
wrap_handle_mode_default,
wrap_handle_mode_check_dirty,
wrap_handle_mode_update,
};
struct wrap_opts {
const char *subprojects;
bool allow_download, force_update, fail_if_update_skipped, early_out_if_meson_build_exists;
enum wrap_handle_mode mode;
bool block;
};
enum wrap_handle_sub_state {
wrap_handle_sub_state_pending,
wrap_handle_sub_state_running,
wrap_handle_sub_state_running_cmd,
wrap_handle_sub_state_fetching,
wrap_handle_sub_state_extracting,
wrap_handle_sub_state_complete,
wrap_handle_sub_state_collected,
};
struct wrap_handle_ctx {
struct wrap_opts opts;
struct wrap wrap;
struct timer duration;
uint32_t prev_state, state;
enum wrap_handle_sub_state sub_state;
const char *path;
struct {
int64_t depth;
char depth_str[16];
} git;
struct {
int32_t handle;
uint8_t *buf;
uint64_t len;
int64_t downloaded, total;
const char *hash, *dest_dir, *filename;
} fetch_ctx;
struct run_cmd_ctx cmd_ctx;
struct {
char cmdstr[1024]; // For error reporting
struct tstr *out;
bool allow_failure;
} run_cmd_opts;
struct tstr bufs[2];
bool ok;
};
bool wrap_parse(struct workspace *wk, const char *subprojects, const char *wrap_file, struct wrap *wrap);
bool wrap_handle(struct workspace *wk, const char *wrap_file, struct wrap_handle_ctx *ctx);
void wrap_handle_async_start(struct workspace *wk);
void wrap_handle_async_end(struct workspace *wk);
bool wrap_handle_async(struct workspace *wk, const char *wrap_file, struct wrap_handle_ctx *ctx);
bool wrap_load_all_provides(struct workspace *wk, const char *subprojects);
const char *wrap_handle_state_to_s(uint32_t state);
#endif