nbos

#ifndef NBOS_H

#define NBOS_H

#include <stddef.h>

#include <stdint.h>

#define NBOS_SCHEMA_VERSION 1

typedef struct {

    const char *const *data;

    size_t             len;

} strs;

typedef struct pkg pkg;

typedef struct {

    const pkg *const *data;

    size_t            len;

} pkg_refs;

typedef enum : uint8_t {

    BUILD_AUTOTOOLS = 1,

    BUILD_CMAKE     = 2,

    BUILD_MESON     = 3,

    BUILD_MAKE      = 4,

    BUILD_CARGO     = 5,

    BUILD_GO        = 6,

    BUILD_ZIG       = 7,

    BUILD_SHELL     = 99,

} build_system;

struct pkg {

    const char  *name;

    const char  *version;

    const char  *src;

    const char  *sha256;

    pkg_refs     deps;

    const char  *build_flags;

    build_system build_sys;

};

typedef struct {

    const char *name;

    bool        enabled;

    strs        after;

} service;

typedef struct {

    const service *data;

    size_t         len;

} services;

typedef struct {

    const char *name;

    const pkg  *shell;

    const char *home;

    strs        groups;

} user;

typedef struct {

    const user *data;

    size_t      len;

} users;

typedef struct {

    const char *bootloader;

    const pkg  *kernel;

    const char *kernel_params;

} boot_cfg;

typedef struct {

    uint32_t    schema_version;

    const char *hostname;

    boot_cfg    boot;

    pkg_refs    pkgs;

    services    services;

    users       users;

} system_cfg;

#define SYSTEM_CFG_INIT(...) { \

    .schema_version = NBOS_SCHEMA_VERSION, \

    __VA_ARGS__ \

}

#endif