libgit2 wrapper for Git repository operations More...

#include "nilorea/n_git.h"
#include "nilorea/n_log.h"
#include "nilorea/n_common.h"
#include <string.h>
#include <stdio.h>
#include <stdarg.h>

Include dependency graph for n_git.c:

Go to the source code of this file.

Macros
#define	GIT_OID_SHA1_HEXSIZE GIT_OID_HEXSZ

Functions
static void	_n_git_commit_info_destroy (void *ptr)
	Destructor for N_GIT_COMMIT_INFO used by LIST.

static int	_n_git_cred_cb (git_credential *out, const char url, const char username_from_url, unsigned int allowed_types, void payload)
	libgit2 credential callback for remote operations.

static int	_n_git_diff_print_cb (const git_diff_delta delta, const git_diff_hunk hunk, const git_diff_line line, void payload)
	Callback for git_diff_print, appends each line to an N_STR.

static void	_n_git_ensure_init (void)
	Ensure libgit2 is initialized (idempotent).

static void	_n_git_log_error (const char *func_name)
	Log the last libgit2 error.

static void	_n_git_set_status (N_GIT_REPO repo, const char fmt,...)
	Set the last_status message on a repo handle.

static void	_n_git_status_entry_destroy (void *ptr)
	Destructor for N_GIT_STATUS_ENTRY used by LIST.

static void	_n_git_string_destroy (void *ptr)
	Destructor for char* branch name strings used by LIST.

int	n_git_ahead_behind (N_GIT_REPO repo, size_t ahead, size_t *behind)
	Count commits ahead and behind relative to the remote tracking branch.

int	n_git_checkout_commit (N_GIT_REPO repo, const char hash)
	Checkout a specific commit (detached HEAD).

int	n_git_checkout_path (N_GIT_REPO repo, const char filepath)
	Restore a single file from HEAD (discard working directory changes).

void	n_git_close (N_GIT_REPO **repo)
	Close a Git repository and free resources.

int	n_git_commit (N_GIT_REPO repo, const char message, const char author_name, const char author_email)
	Create a commit from the current index.

int	n_git_create_branch (N_GIT_REPO repo, const char branch_name)
	Create a new branch from HEAD.

int	n_git_current_branch (N_GIT_REPO repo, char out, size_t out_size)
	Get the name of the current branch.

int	n_git_delete_branch (N_GIT_REPO repo, const char branch_name)
	Delete a local branch.

N_STR *	n_git_diff_commits (N_GIT_REPO repo, const char hash_a, const char *hash_b)
	Get a diff between two commits identified by hash.

N_STR *	n_git_diff_workdir (N_GIT_REPO *repo)
	Get a diff of the working directory against the index.

int	n_git_fetch (N_GIT_REPO *repo)
	Fetch from the "origin" remote without merging.

N_GIT_REPO *	n_git_init (const char *path)
	Initialize a new Git repository.

N_GIT_REPO *	n_git_init_ex (const char path, const char initial_branch)
	Initialize a new Git repository with a custom initial branch name.

LIST *	n_git_list_branches (N_GIT_REPO *repo)
	List all local branch names.

LIST *	n_git_log (N_GIT_REPO *repo, size_t max_entries)
	Retrieve commit log entries starting from HEAD.

N_GIT_REPO *	n_git_open (const char *path)
	Open an existing Git repository.

int	n_git_pull (N_GIT_REPO *repo)
	Fetch from "origin" and fast-forward merge the current branch.

int	n_git_push (N_GIT_REPO *repo)
	Push the current branch to the "origin" remote.

int	n_git_remote_set_url (N_GIT_REPO repo, const char url)
	Ensure a remote named "origin" exists with the given URL.

int	n_git_set_remote_auth (N_GIT_REPO repo, const N_GIT_REMOTE_AUTH auth)
	Set remote authentication credentials on a repo handle.

int	n_git_stage (N_GIT_REPO repo, const char filepath)
	Stage a file or directory by path.

int	n_git_stage_all (N_GIT_REPO *repo)
	Stage all modified and untracked files.

LIST *	n_git_status (N_GIT_REPO *repo)
	Get the status of all files in the working directory.

int	n_git_switch_branch (N_GIT_REPO repo, const char branch_name)
	Switch to an existing local branch.

int	n_git_unstage (N_GIT_REPO repo, const char filepath)
	Unstage a single file (reset from HEAD).