openstack/deb-python-pygit2
Code Issues Proposed changes
Files
ce6663eea54b488b9dff261c0115af299b4dc433
deb-python-pygit2/src/pygit2.c
delanne 0406841533 - thanks to Martin R. Hufsky for the patch for git_diff_find_similar 
- I updated the unittest (they failed with the patch), and added a short unittest which emulates --find-copies-harder
2012-11-26 12:18:57 +01:00

361 lines
13 KiB
C
Raw Blame History

/*
* Copyright 2010-2012 The pygit2 contributors
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* as published by the Free Software Foundation.
*
* In addition to the permissions in the GNU General Public License,
* the authors give you unlimited permission to link the compiled
* version of this file into combinations with other programs,
* and to distribute those combinations without any restriction
* coming from the use of this file. (The General Public License
* restrictions do apply in other respects; for example, they cover
* modification of the file, and distribution when not linked into
* a combined executable.)
*
* This file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#define PY_SSIZE_T_CLEAN
#include <Python.h>
#include <osdefs.h>
#include <pygit2/error.h>
#include <pygit2/types.h>
#include <pygit2/utils.h>
#include <pygit2/repository.h>
#include <git2.h>
extern PyObject *GitError;
extern PyTypeObject RepositoryType;
extern PyTypeObject ObjectType;
extern PyTypeObject CommitType;
extern PyTypeObject DiffType;
extern PyTypeObject HunkType;
extern PyTypeObject TreeType;
extern PyTypeObject TreeBuilderType;
extern PyTypeObject TreeEntryType;
extern PyTypeObject TreeIterType;
extern PyTypeObject BlobType;
extern PyTypeObject TagType;
extern PyTypeObject IndexType;
extern PyTypeObject IndexEntryType;
extern PyTypeObject IndexIterType;
extern PyTypeObject WalkerType;
extern PyTypeObject ConfigType;
extern PyTypeObject ReferenceType;
extern PyTypeObject RefLogIterType;
extern PyTypeObject RefLogEntryType;
extern PyTypeObject SignatureType;
PyObject *
init_repository(PyObject *self, PyObject *args)
{
git_repository *repo;
Repository *py_repo;
const char *path;
unsigned int bare;
int err;
if (!PyArg_ParseTuple(args, "sI", &path, &bare))
return NULL;
err = git_repository_init(&repo, path, bare);
if (err < 0)
return Error_set_str(err, path);
py_repo = PyObject_GC_New(Repository, &RepositoryType);
if (py_repo) {
py_repo->repo = repo;
py_repo->index = NULL;
PyObject_GC_Track(py_repo);
return (PyObject*)py_repo;
}
git_repository_free(repo);
return NULL;
};
PyObject *
discover_repository(PyObject *self, PyObject *args)
{
const char *path;
int across_fs = 0;
const char *ceiling_dirs = NULL;
char repo_path[MAXPATHLEN];
int err;
if (!PyArg_ParseTuple(args, "s|Is", &path, &across_fs, &ceiling_dirs))
return NULL;
err = git_repository_discover(repo_path, sizeof(repo_path),
path, across_fs, ceiling_dirs);
if (err < 0)
return Error_set_str(err, path);
return to_path(repo_path);
};
PyMethodDef module_methods[] = {
{"init_repository", init_repository, METH_VARARGS,
"Creates a new Git repository in the given folder."},
{"discover_repository", discover_repository, METH_VARARGS,
"Look for a git repository and return its path."},
{NULL}
};
PyObject*
moduleinit(PyObject* m)
{
if (m == NULL)
return NULL;
GitError = PyErr_NewException("_pygit2.GitError", NULL, NULL);
RepositoryType.tp_new = PyType_GenericNew;
if (PyType_Ready(&RepositoryType) < 0)
return NULL;
/* Do not set 'tp_new' for Git objects. To create Git objects use the
* Repository.create_XXX methods */
if (PyType_Ready(&ObjectType) < 0)
return NULL;
CommitType.tp_base = &ObjectType;
if (PyType_Ready(&CommitType) < 0)
return NULL;
TreeType.tp_base = &ObjectType;
if (PyType_Ready(&TreeType) < 0)
return NULL;
BlobType.tp_base = &ObjectType;
if (PyType_Ready(&BlobType) < 0)
return NULL;
TagType.tp_base = &ObjectType;
if (PyType_Ready(&TagType) < 0)
return NULL;
if (PyType_Ready(&DiffType) < 0)
return NULL;
if (PyType_Ready(&HunkType) < 0)
return NULL;
TreeEntryType.tp_new = PyType_GenericNew;
if (PyType_Ready(&TreeEntryType) < 0)
return NULL;
IndexType.tp_new = PyType_GenericNew;
if (PyType_Ready(&IndexType) < 0)
return NULL;
IndexEntryType.tp_new = PyType_GenericNew;
if (PyType_Ready(&IndexEntryType) < 0)
return NULL;
TreeBuilderType.tp_new = PyType_GenericNew;
if (PyType_Ready(&TreeBuilderType) < 0)
return NULL;
ConfigType.tp_new = PyType_GenericNew;
if (PyType_Ready(&ConfigType) < 0)
return NULL;
WalkerType.tp_new = PyType_GenericNew;
if (PyType_Ready(&WalkerType) < 0)
return NULL;
ReferenceType.tp_new = PyType_GenericNew;
if (PyType_Ready(&ReferenceType) < 0)
return NULL;
if (PyType_Ready(&RefLogEntryType) < 0)
return NULL;
SignatureType.tp_new = PyType_GenericNew;
if (PyType_Ready(&SignatureType) < 0)
return NULL;
Py_INCREF(GitError);
PyModule_AddObject(m, "GitError", GitError);
Py_INCREF(&RepositoryType);
PyModule_AddObject(m, "Repository", (PyObject *)&RepositoryType);
Py_INCREF(&ObjectType);
PyModule_AddObject(m, "Object", (PyObject *)&ObjectType);
Py_INCREF(&CommitType);
PyModule_AddObject(m, "Commit", (PyObject *)&CommitType);
Py_INCREF(&TreeEntryType);
PyModule_AddObject(m, "TreeEntry", (PyObject *)&TreeEntryType);
Py_INCREF(&TreeType);
PyModule_AddObject(m, "Tree", (PyObject *)&TreeType);
Py_INCREF(&ConfigType);
PyModule_AddObject(m, "Config", (PyObject *)&ConfigType);
Py_INCREF(&BlobType);
PyModule_AddObject(m, "Blob", (PyObject *)&BlobType);
Py_INCREF(&TagType);
PyModule_AddObject(m, "Tag", (PyObject *)&TagType);
Py_INCREF(&IndexType);
PyModule_AddObject(m, "Index", (PyObject *)&IndexType);
Py_INCREF(&IndexEntryType);
PyModule_AddObject(m, "IndexEntry", (PyObject *)&IndexEntryType);
Py_INCREF(&ReferenceType);
PyModule_AddObject(m, "Reference", (PyObject *)&ReferenceType);
Py_INCREF(&SignatureType);
PyModule_AddObject(m, "Signature", (PyObject *)&SignatureType);
PyModule_AddIntConstant(m, "GIT_OBJ_ANY", GIT_OBJ_ANY);
PyModule_AddIntConstant(m, "GIT_OBJ_COMMIT", GIT_OBJ_COMMIT);
PyModule_AddIntConstant(m, "GIT_OBJ_TREE", GIT_OBJ_TREE);
PyModule_AddIntConstant(m, "GIT_OBJ_BLOB", GIT_OBJ_BLOB);
PyModule_AddIntConstant(m, "GIT_OBJ_TAG", GIT_OBJ_TAG);
PyModule_AddIntConstant(m, "GIT_SORT_NONE", GIT_SORT_NONE);
PyModule_AddIntConstant(m, "GIT_SORT_TOPOLOGICAL", GIT_SORT_TOPOLOGICAL);
PyModule_AddIntConstant(m, "GIT_SORT_TIME", GIT_SORT_TIME);
PyModule_AddIntConstant(m, "GIT_SORT_REVERSE", GIT_SORT_REVERSE);
PyModule_AddIntConstant(m, "GIT_REF_OID", GIT_REF_OID);
PyModule_AddIntConstant(m, "GIT_REF_SYMBOLIC", GIT_REF_SYMBOLIC);
PyModule_AddIntConstant(m, "GIT_REF_PACKED", GIT_REF_PACKED);
/* Git status flags */
PyModule_AddIntConstant(m, "GIT_STATUS_CURRENT", GIT_STATUS_CURRENT);
PyModule_AddIntConstant(m, "GIT_STATUS_INDEX_NEW", GIT_STATUS_INDEX_NEW);
PyModule_AddIntConstant(m, "GIT_STATUS_INDEX_MODIFIED",
GIT_STATUS_INDEX_MODIFIED);
PyModule_AddIntConstant(m, "GIT_STATUS_INDEX_DELETED" ,
GIT_STATUS_INDEX_DELETED);
PyModule_AddIntConstant(m, "GIT_STATUS_WT_NEW", GIT_STATUS_WT_NEW);
PyModule_AddIntConstant(m, "GIT_STATUS_WT_MODIFIED" ,
GIT_STATUS_WT_MODIFIED);
PyModule_AddIntConstant(m, "GIT_STATUS_WT_DELETED", GIT_STATUS_WT_DELETED);
/* Flags for ignored files */
PyModule_AddIntConstant(m, "GIT_STATUS_IGNORED", GIT_STATUS_IGNORED);
/* Git diff flags */
PyModule_AddIntConstant(m, "GIT_DIFF_NORMAL", GIT_DIFF_NORMAL);
PyModule_AddIntConstant(m, "GIT_DIFF_REVERSE", GIT_DIFF_REVERSE);
PyModule_AddIntConstant(m, "GIT_DIFF_FORCE_TEXT", GIT_DIFF_FORCE_TEXT);
PyModule_AddIntConstant(m, "GIT_DIFF_IGNORE_WHITESPACE",
GIT_DIFF_IGNORE_WHITESPACE);
PyModule_AddIntConstant(m, "GIT_DIFF_IGNORE_WHITESPACE_CHANGE",
GIT_DIFF_IGNORE_WHITESPACE_CHANGE);
PyModule_AddIntConstant(m, "GIT_DIFF_IGNORE_WHITESPACE_EOL",
GIT_DIFF_IGNORE_WHITESPACE_EOL);
PyModule_AddIntConstant(m, "GIT_DIFF_IGNORE_SUBMODULES",
GIT_DIFF_IGNORE_SUBMODULES);
PyModule_AddIntConstant(m, "GIT_DIFF_PATIENCE", GIT_DIFF_PATIENCE);
PyModule_AddIntConstant(m, "GIT_DIFF_INCLUDE_IGNORED",
GIT_DIFF_INCLUDE_IGNORED);
PyModule_AddIntConstant(m, "GIT_DIFF_INCLUDE_UNTRACKED",
GIT_DIFF_INCLUDE_UNTRACKED);
PyModule_AddIntConstant(m, "GIT_DIFF_INCLUDE_UNMODIFIED",
GIT_DIFF_INCLUDE_UNMODIFIED);
PyModule_AddIntConstant(m, "GIT_DIFF_RECURSE_UNTRACKED_DIRS",
GIT_DIFF_RECURSE_UNTRACKED_DIRS);
/* Flags for diff find similar */
PyModule_AddIntConstant(m, "GIT_DIFF_FIND_RENAMES", // --find-renames
GIT_DIFF_FIND_RENAMES);
PyModule_AddIntConstant(m, "GIT_DIFF_FIND_RENAMES_FROM_REWRITES", // --break-rewrites=N
GIT_DIFF_FIND_RENAMES_FROM_REWRITES);
PyModule_AddIntConstant(m, "GIT_DIFF_FIND_COPIES", // --find-copies
GIT_DIFF_FIND_COPIES);
PyModule_AddIntConstant(m, "GIT_DIFF_FIND_COPIES_FROM_UNMODIFIED", // --find-copies-harder
GIT_DIFF_FIND_COPIES_FROM_UNMODIFIED);
PyModule_AddIntConstant(m, "GIT_DIFF_FIND_AND_BREAK_REWRITES", // --break-rewrites=/M
GIT_DIFF_FIND_AND_BREAK_REWRITES);
/* Flags for diffed files */
PyModule_AddIntConstant(m, "GIT_DIFF_FILE_VALID_OID",
GIT_DIFF_FILE_VALID_OID);
PyModule_AddIntConstant(m, "GIT_DIFF_FILE_FREE_PATH",
GIT_DIFF_FILE_FREE_PATH);
PyModule_AddIntConstant(m, "GIT_DIFF_FILE_BINARY", GIT_DIFF_FILE_BINARY);
PyModule_AddIntConstant(m, "GIT_DIFF_FILE_NOT_BINARY",
GIT_DIFF_FILE_NOT_BINARY);
PyModule_AddIntConstant(m, "GIT_DIFF_FILE_FREE_DATA",
GIT_DIFF_FILE_FREE_DATA);
PyModule_AddIntConstant(m, "GIT_DIFF_FILE_UNMAP_DATA",
GIT_DIFF_FILE_UNMAP_DATA);
/* Flags for diff deltas */
PyModule_AddIntConstant(m, "GIT_DELTA_UNMODIFIED", GIT_DELTA_UNMODIFIED);
PyModule_AddIntConstant(m, "GIT_DELTA_ADDED", GIT_DELTA_ADDED);
PyModule_AddIntConstant(m, "GIT_DELTA_DELETED", GIT_DELTA_DELETED);
PyModule_AddIntConstant(m, "GIT_DELTA_MODIFIED", GIT_DELTA_MODIFIED);
PyModule_AddIntConstant(m, "GIT_DELTA_RENAMED", GIT_DELTA_RENAMED);
PyModule_AddIntConstant(m, "GIT_DELTA_COPIED", GIT_DELTA_COPIED);
PyModule_AddIntConstant(m, "GIT_DELTA_IGNORED", GIT_DELTA_IGNORED);
PyModule_AddIntConstant(m, "GIT_DELTA_UNTRACKED", GIT_DELTA_UNTRACKED);
/* Flags for diffed lines origin */
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_CONTEXT", GIT_DIFF_LINE_CONTEXT);
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_ADDITION",
GIT_DIFF_LINE_ADDITION);
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_DELETION",
GIT_DIFF_LINE_DELETION);
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_ADD_EOFNL",
GIT_DIFF_LINE_ADD_EOFNL);
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_DEL_EOFNL",
GIT_DIFF_LINE_DEL_EOFNL);
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_FILE_HDR",
GIT_DIFF_LINE_FILE_HDR);
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_HUNK_HDR",
GIT_DIFF_LINE_HUNK_HDR);
PyModule_AddIntConstant(m, "GIT_DIFF_LINE_BINARY", GIT_DIFF_LINE_BINARY);
/* Valid modes for index and tree entries. */
PyModule_AddIntConstant(m, "GIT_FILEMODE_NEW", GIT_FILEMODE_NEW);
PyModule_AddIntConstant(m, "GIT_FILEMODE_TREE", GIT_FILEMODE_TREE);
PyModule_AddIntConstant(m, "GIT_FILEMODE_BLOB", GIT_FILEMODE_BLOB);
PyModule_AddIntConstant(m, "GIT_FILEMODE_BLOB_EXECUTABLE",
GIT_FILEMODE_BLOB_EXECUTABLE);
PyModule_AddIntConstant(m, "GIT_FILEMODE_LINK", GIT_FILEMODE_LINK);
PyModule_AddIntConstant(m, "GIT_FILEMODE_COMMIT", GIT_FILEMODE_COMMIT);
return m;
}
#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC
init_pygit2(void)
{
PyObject* m;
m = Py_InitModule3("_pygit2", module_methods,
"Python bindings for libgit2.");
moduleinit(m);
}
#else
struct PyModuleDef moduledef = {
PyModuleDef_HEAD_INIT,
"_pygit2", /* m_name */
"Python bindings for libgit2.", /* m_doc */
-1, /* m_size */
module_methods, /* m_methods */
NULL, /* m_reload */
NULL, /* m_traverse */
NULL, /* m_clear */
NULL, /* m_free */
};
PyMODINIT_FUNC
PyInit__pygit2(void)
{
PyObject* m;
m = PyModule_Create(&moduledef);
return moduleinit(m);
}
#endif
View Git Blame Copy Permalink