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https://git.proxmox.com/git/libgit2
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5540d9477e
The goal of this work is to expose the search logic for "global", "system", and "xdg" files through the git_libgit2_opts() interface. Behind the scenes, I changed the logic for finding files to have a notion of a git_strarray that represents a search path and to store a separate search path for each of the three tiers of config file. For each tier, I implemented a function to initialize it to default values (generally based on environment variables), and then general interfaces to get it, set it, reset it, and prepend new directories to it. Next, I exposed these interfaces through the git_libgit2_opts interface, reusing the GIT_CONFIG_LEVEL_SYSTEM, etc., constants for the user to control which search path they were modifying. There are alternative designs for the opts interface / argument ordering, so I'm putting this phase out for discussion. Additionally, I ended up doing a little bit of clean up regarding attr.h and attr_file.h, adding a new attrcache.h so the other two files wouldn't have to be included in so many places.
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_config_h__
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#define INCLUDE_config_h__
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#include "git2.h"
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#include "git2/config.h"
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#include "vector.h"
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#include "repository.h"
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#define GIT_CONFIG_FILENAME_SYSTEM "gitconfig"
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#define GIT_CONFIG_FILENAME_GLOBAL ".gitconfig"
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#define GIT_CONFIG_FILENAME_XDG "config"
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#define GIT_CONFIG_FILENAME_INREPO "config"
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#define GIT_CONFIG_FILE_MODE 0666
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struct git_config {
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git_refcount rc;
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git_vector files;
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};
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extern int git_config_find_global_r(git_buf *global_config_path);
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extern int git_config_find_xdg_r(git_buf *system_config_path);
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extern int git_config_find_system_r(git_buf *system_config_path);
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extern int git_config_rename_section(
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git_repository *repo,
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const char *old_section_name, /* eg "branch.dummy" */
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const char *new_section_name); /* NULL to drop the old section */
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/**
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* Create a configuration file backend for ondisk files
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*
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* These are the normal `.gitconfig` files that Core Git
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* processes. Note that you first have to add this file to a
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* configuration object before you can query it for configuration
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* variables.
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*
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* @param out the new backend
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* @param path where the config file is located
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*/
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extern int git_config_file__ondisk(struct git_config_backend **out, const char *path);
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#endif
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