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137 lines
4.4 KiB
C
137 lines
4.4 KiB
C
/*
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* Utilities library for libgit2 examples
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*
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* Written by the libgit2 contributors
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*
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* To the extent possible under law, the author(s) have dedicated all copyright
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* and related and neighboring rights to this software to the public domain
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* worldwide. This software is distributed without any warranty.
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*
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* You should have received a copy of the CC0 Public Domain Dedication along
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* with this software. If not, see
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* <http://creativecommons.org/publicdomain/zero/1.0/>.
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*/
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#ifndef INCLUDE_examples_common_h__
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#define INCLUDE_examples_common_h__
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#include <assert.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <git2.h>
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#include <fcntl.h>
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#ifdef _WIN32
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# include <io.h>
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# include <Windows.h>
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# define open _open
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# define read _read
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# define close _close
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# define ssize_t int
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# define sleep(a) Sleep(a * 1000)
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#else
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# include <unistd.h>
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#endif
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#ifndef PRIuZ
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/* Define the printf format specifier to use for size_t output */
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#if defined(_MSC_VER) || defined(__MINGW32__)
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# define PRIuZ "Iu"
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#else
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# define PRIuZ "zu"
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#endif
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#endif
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#ifdef _MSC_VER
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#define snprintf _snprintf
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#define strcasecmp strcmpi
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#endif
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#define ARRAY_SIZE(x) (sizeof(x)/sizeof(*x))
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#define UNUSED(x) (void)(x)
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#include "args.h"
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extern int lg2_add(git_repository *repo, int argc, char **argv);
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extern int lg2_blame(git_repository *repo, int argc, char **argv);
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extern int lg2_cat_file(git_repository *repo, int argc, char **argv);
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extern int lg2_checkout(git_repository *repo, int argc, char **argv);
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extern int lg2_clone(git_repository *repo, int argc, char **argv);
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extern int lg2_commit(git_repository *repo, int argc, char **argv);
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extern int lg2_config(git_repository *repo, int argc, char **argv);
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extern int lg2_describe(git_repository *repo, int argc, char **argv);
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extern int lg2_diff(git_repository *repo, int argc, char **argv);
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extern int lg2_fetch(git_repository *repo, int argc, char **argv);
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extern int lg2_for_each_ref(git_repository *repo, int argc, char **argv);
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extern int lg2_general(git_repository *repo, int argc, char **argv);
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extern int lg2_index_pack(git_repository *repo, int argc, char **argv);
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extern int lg2_init(git_repository *repo, int argc, char **argv);
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extern int lg2_log(git_repository *repo, int argc, char **argv);
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extern int lg2_ls_files(git_repository *repo, int argc, char **argv);
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extern int lg2_ls_remote(git_repository *repo, int argc, char **argv);
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extern int lg2_merge(git_repository *repo, int argc, char **argv);
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extern int lg2_push(git_repository *repo, int argc, char **argv);
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extern int lg2_remote(git_repository *repo, int argc, char **argv);
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extern int lg2_rev_list(git_repository *repo, int argc, char **argv);
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extern int lg2_rev_parse(git_repository *repo, int argc, char **argv);
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extern int lg2_show_index(git_repository *repo, int argc, char **argv);
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extern int lg2_stash(git_repository *repo, int argc, char **argv);
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extern int lg2_status(git_repository *repo, int argc, char **argv);
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extern int lg2_tag(git_repository *repo, int argc, char **argv);
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/**
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* Check libgit2 error code, printing error to stderr on failure and
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* exiting the program.
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*/
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extern void check_lg2(int error, const char *message, const char *extra);
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/**
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* Read a file into a buffer
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*
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* @param path The path to the file that shall be read
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* @return NUL-terminated buffer if the file was successfully read, NULL-pointer otherwise
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*/
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extern char *read_file(const char *path);
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/**
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* Exit the program, printing error to stderr
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*/
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extern void fatal(const char *message, const char *extra);
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/**
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* Basic output function for plain text diff output
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* Pass `FILE*` such as `stdout` or `stderr` as payload (or NULL == `stdout`)
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*/
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extern int diff_output(
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const git_diff_delta*, const git_diff_hunk*, const git_diff_line*, void*);
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/**
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* Convert a treeish argument to an actual tree; this will call check_lg2
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* and exit the program if `treeish` cannot be resolved to a tree
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*/
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extern void treeish_to_tree(
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git_tree **out, git_repository *repo, const char *treeish);
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/**
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* A realloc that exits on failure
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*/
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extern void *xrealloc(void *oldp, size_t newsz);
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/**
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* Convert a refish to an annotated commit.
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*/
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extern int resolve_refish(git_annotated_commit **commit, git_repository *repo, const char *refish);
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/**
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* Acquire credentials via command line
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*/
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extern int cred_acquire_cb(git_credential **out,
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const char *url,
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const char *username_from_url,
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unsigned int allowed_types,
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void *payload);
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#endif
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