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Restructure for better checkout options

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* Removed the #define for defaults
* Promoted progress structure to top-level API call
  argument
This commit is contained in:
Ben Straub 2012-07-26 13:12:21 -07:00
parent ef9905c990
commit b401bace1b
6 changed files with 49 additions and 39 deletions
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29
include/git2/checkout.h
View File

@ -22,26 +22,17 @@
GIT_BEGIN_DECL
#define GIT_CHECKOUT_OVERWRITE_EXISTING 0
#define GIT_CHECKOUT_OVERWRITE_EXISTING 0 /* default */
#define GIT_CHECKOUT_SKIP_EXISTING 1
/* Use zeros to indicate default settings */
typedef struct git_checkout_opts {
git_indexer_stats stats;
int existing_file_action;
int apply_filters;
int dir_mode;
int file_open_mode;
int existing_file_action; /* default: GIT_CHECKOUT_OVERWRITE_EXISTING */
int disable_filters;
int dir_mode; /* default is 0755 */
int file_open_mode; /* default is O_CREAT | O_TRUNC | O_WRONLY */
} git_checkout_opts;
#define GIT_CHECKOUT_DEFAULT_OPTS { \
{0}, \
GIT_CHECKOUT_OVERWRITE_EXISTING, \
true, \
GIT_DIR_MODE, \
O_CREAT|O_TRUNC|O_WRONLY \
}
/**
* Updates files in the working tree to match the index.
*
@ -49,7 +40,9 @@ typedef struct git_checkout_opts {
* @param opts specifies checkout options (may be NULL)
* @return 0 on success, GIT_ERROR otherwise (use git_error_last for information about the error)
*/
GIT_EXTERN(int) git_checkout_index(git_repository *repo, git_checkout_opts *opts);
GIT_EXTERN(int) git_checkout_index(git_repository *repo,
git_checkout_opts *opts,
git_indexer_stats *stats);
/**
* Updates files in the working tree to match the commit pointed to by HEAD.
@ -58,7 +51,9 @@ GIT_EXTERN(int) git_checkout_index(git_repository *repo, git_checkout_opts *opts
* @param opts specifies checkout options (may be NULL)
* @return 0 on success, GIT_ERROR otherwise (use git_error_last for information about the error)
*/
GIT_EXTERN(int) git_checkout_head(git_repository *repo, git_checkout_opts *opts);
GIT_EXTERN(int) git_checkout_head(git_repository *repo,
git_checkout_opts *opts,
git_indexer_stats *stats);
/** @} */
GIT_END_DECL

18
include/git2/clone.h
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@ -10,6 +10,7 @@
#include "common.h"
#include "types.h"
#include "indexer.h"
#include "checkout.h"
/**
@ -27,10 +28,16 @@ GIT_BEGIN_DECL
* @param out pointer that will receive the resulting repository object
* @param origin_url repository to clone from
* @param workdir_path local directory to clone to
* @param stats pointer to structure that receives progress information (may be NULL)
* @param fetch_stats pointer to structure that receives fetch progress information (may be NULL)
* @param checkout_opts options for the checkout step (may be NULL)
* @return 0 on success, GIT_ERROR otherwise (use git_error_last for information about the error)
*/
GIT_EXTERN(int) git_clone(git_repository **out, const char *origin_url, const char *workdir_path, git_indexer_stats *stats);
GIT_EXTERN(int) git_clone(git_repository **out,
const char *origin_url,
const char *workdir_path,
git_indexer_stats *fetch_stats,
git_indexer_stats *checkout_stats,
git_checkout_opts *checkout_opts);
/**
* TODO
@ -38,10 +45,13 @@ GIT_EXTERN(int) git_clone(git_repository **out, const char *origin_url, const ch
* @param out pointer that will receive the resulting repository object
* @param origin_url repository to clone from
* @param dest_path local directory to clone to
* @param stats pointer to structure that receives progress information (may be NULL)
* @param fetch_stats pointer to structure that receives fetch progress information (may be NULL)
* @return 0 on success, GIT_ERROR otherwise (use git_error_last for information about the error)
*/
GIT_EXTERN(int) git_clone_bare(git_repository **out, const char *origin_url, const char *dest_path, git_indexer_stats *stats);
GIT_EXTERN(int) git_clone_bare(git_repository **out,
const char *origin_url,
const char *dest_path,
git_indexer_stats *fetch_stats);
/** @} */
GIT_END_DECL

16
src/checkout.c
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@ -27,6 +27,7 @@ GIT_BEGIN_DECL
typedef struct tree_walk_data
{
git_indexer_stats *stats;
git_checkout_opts *opts;
git_repository *repo;
git_odb *odb;
@ -120,21 +121,23 @@ static int checkout_walker(const char *path, const git_tree_entry *entry, void *
}
git_buf_free(&fnbuf);
data->opts->stats.processed++;
data->stats->processed++;
return retcode;
}
int git_checkout_index(git_repository *repo, git_checkout_opts *opts)
int git_checkout_index(git_repository *repo, git_checkout_opts *opts, git_indexer_stats *stats)
{
int retcode = GIT_ERROR;
git_checkout_opts default_opts = GIT_CHECKOUT_DEFAULT_OPTS;
git_indexer_stats dummy_stats;
git_checkout_opts default_opts = {0};
git_tree *tree;
tree_walk_data payload;
git_config *cfg;
assert(repo);
if (!opts) opts = &default_opts;
if (!stats) stats = &dummy_stats;
if (git_repository_is_bare(repo)) {
giterr_set(GITERR_INVALID, "Checkout is not allowed for bare repositories");
@ -150,12 +153,13 @@ int git_checkout_index(git_repository *repo, git_checkout_opts *opts)
git_config_free(cfg);
}
opts->stats.total = opts->stats.processed = 0;
stats->total = stats->processed = 0;
payload.stats = stats;
payload.opts = opts;
payload.repo = repo;
if (git_repository_odb(&payload.odb, repo) < 0) return GIT_ERROR;
/* TODO: opts->stats.total is never calculated. */
/* TODO: stats.total is never calculated. */
if (!git_repository_head_tree(&tree, repo)) {
/* Checkout the files */
@ -170,7 +174,7 @@ int git_checkout_index(git_repository *repo, git_checkout_opts *opts)
}
int git_checkout_head(git_repository *repo, git_checkout_opts *opts)
int git_checkout_head(git_repository *repo, git_checkout_opts *opts, git_indexer_stats *stats)
{
/* TODO */
return -1;

3
src/clone.c
View File

@ -250,6 +250,7 @@ int git_clone(git_repository **out,
const char *origin_url,
const char *workdir_path,
git_indexer_stats *fetch_stats,
git_indexer_stats *checkout_stats,
git_checkout_opts *checkout_opts)
{
int retcode = GIT_ERROR;
@ -257,7 +258,7 @@ int git_clone(git_repository **out,
assert(out && origin_url && workdir_path);
if (!(retcode = clone_internal(out, origin_url, workdir_path, fetch_stats, 0))) {
retcode = git_checkout_head(*out, checkout_opts);
retcode = git_checkout_head(*out, checkout_opts, checkout_stats);
}
return retcode;

10
tests-clar/checkout/checkout.c
View File

@ -38,12 +38,12 @@ void test_checkout_checkout__bare(void)
{
cl_git_sandbox_cleanup();
g_repo = cl_git_sandbox_init("testrepo.git");
cl_git_fail(git_checkout_index(g_repo, NULL));
cl_git_fail(git_checkout_index(g_repo, NULL, NULL));
}
void test_checkout_checkout__default(void)
{
cl_git_pass(git_checkout_index(g_repo, NULL));
cl_git_pass(git_checkout_index(g_repo, NULL, NULL));
test_file_contents("./testrepo/README", "hey there\n");
test_file_contents("./testrepo/branch_file.txt", "hi\nbye!\n");
test_file_contents("./testrepo/new.txt", "my new file\n");
@ -57,7 +57,7 @@ void test_checkout_checkout__crlf(void)
"README text eol=cr\n"
"new.txt text eol=lf\n";
cl_git_mkfile("./testrepo/.gitattributes", attributes);
cl_git_pass(git_checkout_index(g_repo, NULL));
cl_git_pass(git_checkout_index(g_repo, NULL, NULL));
/* test_file_contents("./testrepo/README", "hey there\n"); */
/* test_file_contents("./testrepo/new.txt", "my new file\n"); */
/* test_file_contents("./testrepo/branch_file.txt", "hi\r\nbye!\r\n"); */
@ -80,7 +80,7 @@ void test_checkout_checkout__symlinks(void)
{
/* First try with symlinks forced on */
enable_symlinks(true);
cl_git_pass(git_checkout_index(g_repo, NULL));
cl_git_pass(git_checkout_index(g_repo, NULL, NULL));
#ifdef GIT_WIN32
test_file_contents("./testrepo/link_to_new.txt", "new.txt");
@ -101,7 +101,7 @@ void test_checkout_checkout__symlinks(void)
cl_git_sandbox_cleanup();
g_repo = cl_git_sandbox_init("testrepo");
enable_symlinks(false);
cl_git_pass(git_checkout_index(g_repo, NULL));
cl_git_pass(git_checkout_index(g_repo, NULL, NULL));
test_file_contents("./testrepo/link_to_new.txt", "new.txt");
}

12
tests-clar/clone/clone.c
View File

@ -67,7 +67,7 @@ static void build_local_file_url(git_buf *out, const char *fixture)
void test_clone_clone__bad_url(void)
{
/* Clone should clean up the mess if the URL isn't a git repository */
cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", NULL, NULL));
cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", NULL, NULL, NULL));
cl_assert(!git_path_exists("./foo"));
cl_git_fail(git_clone_bare(&g_repo, "not_a_repo", "./foo.git", NULL));
cl_assert(!git_path_exists("./foo.git"));
@ -80,7 +80,7 @@ void test_clone_clone__local(void)
build_local_file_url(&src, cl_fixture("testrepo.git"));
#if DO_LOCAL_TEST
cl_git_pass(git_clone(&g_repo, git_buf_cstr(&src), "./local", NULL, NULL));
cl_git_pass(git_clone(&g_repo, git_buf_cstr(&src), "./local", NULL, NULL, NULL));
git_repository_free(g_repo);
git_futils_rmdir_r("./local", GIT_DIRREMOVAL_FILES_AND_DIRS);
cl_git_pass(git_clone_bare(&g_repo, git_buf_cstr(&src), "./local.git", NULL));
@ -96,7 +96,7 @@ void test_clone_clone__network_full(void)
#if DO_LIVE_NETWORK_TESTS
git_remote *origin;
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./test2", NULL, NULL));
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./test2", NULL, NULL, NULL));
cl_assert(!git_repository_is_bare(g_repo));
cl_git_pass(git_remote_load(&origin, g_repo, "origin"));
git_futils_rmdir_r("./test2", GIT_DIRREMOVAL_FILES_AND_DIRS);
@ -121,19 +121,19 @@ void test_clone_clone__already_exists(void)
#if DO_LIVE_NETWORK_TESTS
/* Should pass with existing-but-empty dir */
p_mkdir("./foo", GIT_DIR_MODE);
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL));
cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL, NULL));
git_repository_free(g_repo); g_repo = NULL;
git_futils_rmdir_r("./foo", GIT_DIRREMOVAL_FILES_AND_DIRS);
#endif
/* Should fail with a file */
cl_git_mkfile("./foo", "Bar!");
cl_git_fail(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL));
cl_git_fail(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL, NULL));
git_futils_rmdir_r("./foo", GIT_DIRREMOVAL_FILES_AND_DIRS);
/* Should fail with existing-and-nonempty dir */
p_mkdir("./foo", GIT_DIR_MODE);
cl_git_mkfile("./foo/bar", "Baz!");
cl_git_fail(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL));
cl_git_fail(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL, NULL));
git_futils_rmdir_r("./foo", GIT_DIRREMOVAL_FILES_AND_DIRS);
}