mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-09 15:00:04 +00:00
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#include "clar_libgit2.h"
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#include "refs.h"
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#include "repo_helpers.h"
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#include "posix.h"
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void make_head_unborn(git_repository* repo, const char *target)
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{
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git_reference *head;
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cl_git_pass(git_reference_symbolic_create(&head, repo, GIT_HEAD_FILE, target, 1, NULL));
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git_reference_free(head);
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}
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void delete_head(git_repository* repo)
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{
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git_buf head_path = GIT_BUF_INIT;
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cl_git_pass(git_buf_joinpath(&head_path, git_repository_path(repo), GIT_HEAD_FILE));
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cl_git_pass(p_unlink(git_buf_cstr(&head_path)));
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git_buf_dispose(&head_path);
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}
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int filesystem_supports_symlinks(const char *path)
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{
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struct stat st;
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bool support = 0;
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if (p_symlink("target", path) == 0) {
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if (p_lstat(path, &st) == 0 && S_ISLNK(st.st_mode))
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support = 1;
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p_unlink(path);
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}
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return support;
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}
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void create_tmp_global_config(const char *dirname, const char *key, const char *val)
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{
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git_buf path = GIT_BUF_INIT;
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git_config *config;
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cl_git_pass(git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH,
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GIT_CONFIG_LEVEL_GLOBAL, dirname));
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cl_must_pass(p_mkdir(dirname, 0777));
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cl_git_pass(git_buf_joinpath(&path, dirname, ".gitconfig"));
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cl_git_pass(git_config_open_ondisk(&config, path.ptr));
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cl_git_pass(git_config_set_string(config, key, val));
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git_config_free(config);
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git_buf_dispose(&path);
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}
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