{{ message }}
Repository navigation
Expand file tree
/
Copy pathpathspec.h
More file actions
260 lines (242 loc) · 9.36 KB
/
Copy pathpathspec.h
File metadata and controls
260 lines (242 loc) · 9.36 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
/*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#ifndef INCLUDE_git_pathspec_h__
#define INCLUDE_git_pathspec_h__
#include "common.h"
#include "types.h"
#include "strarray.h"
#include "diff.h"
/**
* Compiled pathspec
*/
typedef struct git_pathspec git_pathspec;
/**
* List of filenames matching a pathspec
*/
typedef struct git_pathspec_match_list git_pathspec_match_list;
/**
* Options controlling how pathspec match should be executed
*
* - GIT_PATHSPEC_IGNORE_CASE forces match to ignore case; otherwise
* match will use native case sensitivity of platform filesystem
* - GIT_PATHSPEC_USE_CASE forces case sensitive match; otherwise
* match will use native case sensitivity of platform filesystem
* - GIT_PATHSPEC_NO_GLOB disables glob patterns and just uses simple
* string comparison for matching
* - GIT_PATHSPEC_NO_MATCH_ERROR means the match functions return error
* code GIT_ENOTFOUND if no matches are found; otherwise no matches is
* still success (return 0) but `git_pathspec_match_list_entrycount`
* will indicate 0 matches.
* - GIT_PATHSPEC_FIND_FAILURES means that the `git_pathspec_match_list`
* should track which patterns matched which files so that at the end of
* the match we can identify patterns that did not match any files.
* - GIT_PATHSPEC_FAILURES_ONLY means that the `git_pathspec_match_list`
* does not need to keep the actual matching filenames. Use this to
* just test if there were any matches at all or in combination with
* GIT_PATHSPEC_FIND_FAILURES to validate a pathspec.
*/
typedef enum {
GIT_PATHSPEC_DEFAULT = 0,
GIT_PATHSPEC_IGNORE_CASE = (1u << 0),
GIT_PATHSPEC_USE_CASE = (1u << 1),
GIT_PATHSPEC_NO_GLOB = (1u << 2),
GIT_PATHSPEC_NO_MATCH_ERROR = (1u << 3),
GIT_PATHSPEC_FIND_FAILURES = (1u << 4),
GIT_PATHSPEC_FAILURES_ONLY = (1u << 5),
} git_pathspec_flag_t;
/**
* Compile a pathspec
*
* @param out Output of the compiled pathspec
* @param pathspec A git_strarray of the paths to match
* @return 0 on success, <0 on failure
*/
GIT_EXTERN(int) git_pathspec_new(
git_pathspec **out, const git_strarray *pathspec);
/**
* Free a pathspec
*
* @param ps The compiled pathspec
*/
GIT_EXTERN(void) git_pathspec_free(git_pathspec *ps);
/**
* Try to match a path against a pathspec
*
* Unlike most of the other pathspec matching functions, this will not
* fall back on the native case-sensitivity for your platform. You must
* explicitly pass flags to control case sensitivity or else this will
* fall back on being case sensitive.
*
* @param ps The compiled pathspec
* @param flags Combination of git_pathspec_flag_t options to control match
* @param path The pathname to attempt to match
* @return 1 is path matches spec, 0 if it does not
*/
GIT_EXTERN(int) git_pathspec_matches_path(
const git_pathspec *ps, uint32_t flags, const char *path);
/**
* Match a pathspec against the working directory of a repository.
*
* This matches the pathspec against the current files in the working
* directory of the repository. It is an error to invoke this on a bare
* repo. This handles git ignores (i.e. ignored files will not be
* considered to match the `pathspec` unless the file is tracked in the
* index).
*
* If `out` is not NULL, this returns a `git_patchspec_match_list`. That
* contains the list of all matched filenames (unless you pass the
* `GIT_PATHSPEC_FAILURES_ONLY` flag) and may also contain the list of
* pathspecs with no match (if you used the `GIT_PATHSPEC_FIND_FAILURES`
* flag). You must call `git_pathspec_match_list_free()` on this object.
*
* @param out Output list of matches; pass NULL to just get return value
* @param repo The repository in which to match; bare repo is an error
* @param flags Combination of git_pathspec_flag_t options to control match
* @param ps Pathspec to be matched
* @return 0 on success, -1 on error, GIT_ENOTFOUND if no matches and
* the GIT_PATHSPEC_NO_MATCH_ERROR flag was given
*/
GIT_EXTERN(int) git_pathspec_match_workdir(
git_pathspec_match_list **out,
git_repository *repo,
uint32_t flags,
git_pathspec *ps);
/**
* Match a pathspec against entries in an index.
*
* This matches the pathspec against the files in the repository index.
*
* NOTE: At the moment, the case sensitivity of this match is controlled
* by the current case-sensitivity of the index object itself and the
* USE_CASE and IGNORE_CASE flags will have no effect. This behavior will
* be corrected in a future release.
*
* If `out` is not NULL, this returns a `git_patchspec_match_list`. That
* contains the list of all matched filenames (unless you pass the
* `GIT_PATHSPEC_FAILURES_ONLY` flag) and may also contain the list of
* pathspecs with no match (if you used the `GIT_PATHSPEC_FIND_FAILURES`
* flag). You must call `git_pathspec_match_list_free()` on this object.
*
* @param out Output list of matches; pass NULL to just get return value
* @param index The index to match against
* @param flags Combination of git_pathspec_flag_t options to control match
* @param ps Pathspec to be matched
* @return 0 on success, -1 on error, GIT_ENOTFOUND if no matches and
* the GIT_PATHSPEC_NO_MATCH_ERROR flag is used
*/
GIT_EXTERN(int) git_pathspec_match_index(
git_pathspec_match_list **out,
git_index *index,
uint32_t flags,
git_pathspec *ps);
/**
* Match a pathspec against files in a tree.
*
* This matches the pathspec against the files in the given tree.
*
* If `out` is not NULL, this returns a `git_patchspec_match_list`. That
* contains the list of all matched filenames (unless you pass the
* `GIT_PATHSPEC_FAILURES_ONLY` flag) and may also contain the list of
* pathspecs with no match (if you used the `GIT_PATHSPEC_FIND_FAILURES`
* flag). You must call `git_pathspec_match_list_free()` on this object.
*
* @param out Output list of matches; pass NULL to just get return value
* @param tree The root-level tree to match against
* @param flags Combination of git_pathspec_flag_t options to control match
* @param ps Pathspec to be matched
* @return 0 on success, -1 on error, GIT_ENOTFOUND if no matches and
* the GIT_PATHSPEC_NO_MATCH_ERROR flag is used
*/
GIT_EXTERN(int) git_pathspec_match_tree(
git_pathspec_match_list **out,
git_tree *tree,
uint32_t flags,
git_pathspec *ps);
/**
* Match a pathspec against files in a diff list.
*
* This matches the pathspec against the files in the given diff list.
*
* If `out` is not NULL, this returns a `git_patchspec_match_list`. That
* contains the list of all matched filenames (unless you pass the
* `GIT_PATHSPEC_FAILURES_ONLY` flag) and may also contain the list of
* pathspecs with no match (if you used the `GIT_PATHSPEC_FIND_FAILURES`
* flag). You must call `git_pathspec_match_list_free()` on this object.
*
* @param out Output list of matches; pass NULL to just get return value
* @param diff A generated diff list
* @param flags Combination of git_pathspec_flag_t options to control match
* @param ps Pathspec to be matched
* @return 0 on success, -1 on error, GIT_ENOTFOUND if no matches and
* the GIT_PATHSPEC_NO_MATCH_ERROR flag is used
*/
GIT_EXTERN(int) git_pathspec_match_diff(
git_pathspec_match_list **out,
git_diff_list *diff,
uint32_t flags,
git_pathspec *ps);
/**
* Free memory associates with a git_pathspec_match_list
*
* @param m The git_pathspec_match_list to be freed
*/
GIT_EXTERN(void) git_pathspec_match_list_free(git_pathspec_match_list *m);
/**
* Get the number of items in a match list.
*
* @param m The git_pathspec_match_list object
* @return Number of items in match list
*/
GIT_EXTERN(size_t) git_pathspec_match_list_entrycount(
const git_pathspec_match_list *m);
/**
* Get a matching filename by position.
*
* This routine cannot be used if the match list was generated by
* `git_pathspec_match_diff`. If so, it will always return NULL.
*
* @param m The git_pathspec_match_list object
* @param pos The index into the list
* @return The filename of the match
*/
GIT_EXTERN(const char *) git_pathspec_match_list_entry(
const git_pathspec_match_list *m, size_t pos);
/**
* Get a matching diff delta by position.
*
* This routine can only be used if the match list was generated by
* `git_pathspec_match_diff`. Otherwise it will always return NULL.
*
* @param m The git_pathspec_match_list object
* @param pos The index into the list
* @return The filename of the match
*/
GIT_EXTERN(const git_diff_delta *) git_pathspec_match_list_diff_entry(
const git_pathspec_match_list *m, size_t pos);
/**
* Get the number of pathspec items that did not match.
*
* This will be zero unless you passed GIT_PATHSPEC_FIND_FAILURES when
* generating the git_pathspec_match_list.
*
* @param m The git_pathspec_match_list object
* @return Number of items in original pathspec that had no matches
*/
GIT_EXTERN(size_t) git_pathspec_match_list_failed_entrycount(
const git_pathspec_match_list *m);
/**
* Get an original pathspec string that had no matches.
*
* This will be return NULL for positions out of range.
*
* @param m The git_pathspec_match_list object
* @param pos The index into the failed items
* @return The pathspec pattern that didn't match anything
*/
GIT_EXTERN(const char *) git_pathspec_match_list_failed_entry(
const git_pathspec_match_list *m, size_t pos);
#endif
You can’t perform that action at this time.