crun.c File Reference

crun source file More...

#include "../inc/crun.h"
#include "../common/patterns.h"
#include "../inc/crun_audit.h"
#include "../inc/crun_file_manager.h"
#include "../inc/crun_json_manager.h"
#include "../inc/crun_libcurl.h"
#include "../inc/crun_zip_manager.h"
#include <cjson/cJSON.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <time.h>

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Functions
void	crun_version ()
	Print app version.
void	crun_help ()
	Print command-line usage/help.
int	crun_update ()
	Refresh local stacks metadata from remote source.
void	crun ()
	Main CLI flow entrypoint.
const char *	download_crun_package (const struct CrunPackage *crun_package_map)
	Resolve package archive from cache or download it.
void	get_user_choice (int *user_choice, const char *menu, const int limiter)
	Prompt for menu choice with validation.
void	crun_stacks_json_checker (const char *crun_stacks_json_file_path)
	Ensure stacks metadata file exists locally.
char *	get_language_buffer (cJSON *root)
	Build selectable language menu buffer from JSON root.
char *	get_packages_buffer (cJSON *root, const char *language_name)
	Build selectable package menu buffer for one language.
void	free_all (void **ptrs, size_t len)
	Release language/package maps and additional owned pointers.

Variables
struct CrunLanguage *	languages_map = NULL
size_t	languages_map_length = 1
struct CrunPackage *	packages_map = NULL
size_t	packages_map_length = 1

Detailed Description

crun source file

Author

ZouariOmar (zouar.nosp@m.ioma.nosp@m.r20@g.nosp@m.mail.nosp@m..com)

Version

0.2

Date

2025-11-26

Copyright

Copyright (c) 2025

crun.c

Function Documentation

crun()

void crun

(

)

Main CLI flow entrypoint.

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crun_help()

void crun_help

(

)

Print command-line usage/help.

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crun_stacks_json_checker()

void crun_stacks_json_checker

(

const char *

crun_stacks_json_file_path

)

Ensure stacks metadata file exists locally.

Parameters

crun_stacks_json_file_path

Absolute path to local metadata file.

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crun_update()

int crun_update

(

)

Refresh local stacks metadata from remote source.

Returns

int EXIT_SUCCESS on success, EXIT_FAILURE otherwise.

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crun_version()

void crun_version

(

)

Print app version.

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download_crun_package()

const char * download_crun_package

(

const struct CrunPackage *

crun_package_map

)

Resolve package archive from cache or download it.

Parameters

crun_package_map

Selected package metadata.

Returns

const char* Allocated absolute path to package archive, or NULL on failure.

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free_all()

void free_all	(	void **	ptrs,
		const size_t	len )

Release language/package maps and additional owned pointers.

Parameters

ptrs	Extra pointers to free.
len	Number of pointers in ptrs.

get_language_buffer()

char * get_language_buffer

(

cJSON *

root

)

Build selectable language menu buffer from JSON root.

Parameters

root	Parsed JSON root.

Returns

char* Allocated menu text buffer, or NULL on failure.

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get_packages_buffer()

char * get_packages_buffer	(	cJSON *	root,
		const char *	language_name )

Build selectable package menu buffer for one language.

Parameters

root	Parsed JSON root.
language_name	Selected language key.

Returns

char* Allocated menu text buffer, or NULL on failure.

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get_user_choice()

void get_user_choice	(	int *	user_choice,
		const char *	menu,
		const int	limiter )

Prompt for menu choice with validation.

Parameters

user_choice	Output selected value.
menu	Rendered menu text.
limiter	Upper bound (exclusive), usually map length.

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Variable Documentation

languages_map

struct CrunLanguage* languages_map = NULL

languages_map_length

size_t languages_map_length = 1

packages_map

struct CrunPackage* packages_map = NULL

packages_map_length

size_t packages_map_length = 1