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https://git.proxmox.com/git/libgit2
synced 2025-05-03 04:01:41 +00:00
3017ba94a3
While we already provide functionality to look up a worktree from a repository, we cannot do so the other way round. That is given a repository, we want to look up its worktree if it actually exists. Getting the worktree of a repository is useful when we want to get certain meta information like the parent's location, getting the locked status, etc.
144 lines
4.0 KiB
C
144 lines
4.0 KiB
C
#include "clar_libgit2.h"
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#include "repository.h"
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#include "worktree.h"
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#include "worktree_helpers.h"
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#define COMMON_REPO "testrepo"
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#define WORKTREE_REPO "testrepo-worktree"
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static worktree_fixture fixture =
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WORKTREE_FIXTURE_INIT(COMMON_REPO, WORKTREE_REPO);
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static void assert_worktree_valid(git_repository *wt, const char *parentdir, const char *wtdir)
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{
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git_buf path = GIT_BUF_INIT;
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cl_assert(wt->is_worktree);
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cl_git_pass(git_buf_joinpath(&path, clar_sandbox_path(), wtdir));
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cl_git_pass(git_path_prettify(&path, path.ptr, NULL));
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cl_git_pass(git_path_to_dir(&path));
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cl_assert_equal_s(wt->workdir, path.ptr);
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cl_git_pass(git_buf_joinpath(&path, path.ptr, ".git"));
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cl_git_pass(git_path_prettify(&path, path.ptr, NULL));
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cl_assert_equal_s(wt->gitlink, path.ptr);
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cl_git_pass(git_buf_joinpath(&path, clar_sandbox_path(), parentdir));
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cl_git_pass(git_buf_joinpath(&path, path.ptr, ".git"));
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cl_git_pass(git_buf_joinpath(&path, path.ptr, "worktrees"));
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cl_git_pass(git_buf_joinpath(&path, path.ptr, wtdir));
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cl_git_pass(git_path_prettify(&path, path.ptr, NULL));
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cl_git_pass(git_path_to_dir(&path));
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cl_assert_equal_s(wt->gitdir, path.ptr);
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git_buf_free(&path);
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}
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void test_worktree_open__initialize(void)
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{
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setup_fixture_worktree(&fixture);
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}
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void test_worktree_open__cleanup(void)
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{
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cleanup_fixture_worktree(&fixture);
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}
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void test_worktree_open__repository(void)
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{
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assert_worktree_valid(fixture.worktree, COMMON_REPO, WORKTREE_REPO);
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}
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void test_worktree_open__repository_through_workdir(void)
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{
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git_repository *wt;
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cl_git_pass(git_repository_open(&wt, WORKTREE_REPO));
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assert_worktree_valid(wt, COMMON_REPO, WORKTREE_REPO);
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git_repository_free(wt);
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}
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void test_worktree_open__repository_through_gitlink(void)
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{
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git_repository *wt;
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cl_git_pass(git_repository_open(&wt, WORKTREE_REPO "/.git"));
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assert_worktree_valid(wt, COMMON_REPO, WORKTREE_REPO);
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git_repository_free(wt);
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}
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void test_worktree_open__repository_through_gitdir(void)
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{
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git_buf gitdir_path = GIT_BUF_INIT;
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git_repository *wt;
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cl_git_pass(git_buf_joinpath(&gitdir_path, COMMON_REPO, ".git"));
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cl_git_pass(git_buf_joinpath(&gitdir_path, gitdir_path.ptr, "worktrees"));
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cl_git_pass(git_buf_joinpath(&gitdir_path, gitdir_path.ptr, "testrepo-worktree"));
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cl_git_pass(git_repository_open(&wt, gitdir_path.ptr));
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assert_worktree_valid(wt, COMMON_REPO, WORKTREE_REPO);
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git_buf_free(&gitdir_path);
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git_repository_free(wt);
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}
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void test_worktree_open__open_discovered_worktree(void)
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{
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git_buf path = GIT_BUF_INIT;
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git_repository *repo;
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cl_git_pass(git_repository_discover(&path,
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git_repository_workdir(fixture.worktree), false, NULL));
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cl_git_pass(git_repository_open(&repo, path.ptr));
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cl_assert_equal_s(git_repository_workdir(fixture.worktree),
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git_repository_workdir(repo));
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git_buf_free(&path);
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git_repository_free(repo);
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}
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void test_worktree_open__repository_with_nonexistent_parent(void)
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{
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git_repository *repo;
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cleanup_fixture_worktree(&fixture);
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cl_fixture_sandbox(WORKTREE_REPO);
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cl_git_pass(p_chdir(WORKTREE_REPO));
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cl_git_pass(cl_rename(".gitted", ".git"));
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cl_git_pass(p_chdir(".."));
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cl_git_fail(git_repository_open(&repo, WORKTREE_REPO));
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cl_fixture_cleanup(WORKTREE_REPO);
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}
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void test_worktree_open__open_from_repository(void)
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{
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git_worktree *opened, *lookedup;
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cl_git_pass(git_worktree_open_from_repository(&opened, fixture.worktree));
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cl_git_pass(git_worktree_lookup(&lookedup, fixture.repo, WORKTREE_REPO));
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cl_assert_equal_s(opened->name, lookedup->name);
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cl_assert_equal_s(opened->gitdir_path, lookedup->gitdir_path);
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cl_assert_equal_s(opened->gitlink_path, lookedup->gitlink_path);
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cl_assert_equal_s(opened->parent_path, lookedup->parent_path);
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cl_assert_equal_s(opened->commondir_path, lookedup->commondir_path);
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cl_assert_equal_i(opened->locked, lookedup->locked);
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git_worktree_free(opened);
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git_worktree_free(lookedup);
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}
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void test_worktree_open__open_from_nonworktree_fails(void)
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{
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git_worktree *wt;
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cl_git_fail(git_worktree_open_from_repository(&wt, fixture.repo));
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}
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