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Commit | Line | Data |
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65370d81 | 1 | #include "test-tool.h" |
80f2a609 NTND |
2 | #include "cache.h" |
3 | #include "refs.h" | |
fa099d23 | 4 | #include "worktree.h" |
0d4a1321 | 5 | #include "object-store.h" |
23a3f0cb | 6 | #include "repository.h" |
80f2a609 NTND |
7 | |
8 | static const char *notnull(const char *arg, const char *name) | |
9 | { | |
10 | if (!arg) | |
11 | die("%s required", name); | |
12 | return arg; | |
13 | } | |
14 | ||
15 | static unsigned int arg_flags(const char *arg, const char *name) | |
16 | { | |
17 | return atoi(notnull(arg, name)); | |
18 | } | |
19 | ||
20 | static const char **get_store(const char **argv, struct ref_store **refs) | |
21 | { | |
22 | const char *gitdir; | |
23 | ||
24 | if (!argv[0]) { | |
25 | die("ref store required"); | |
26 | } else if (!strcmp(argv[0], "main")) { | |
23a3f0cb | 27 | *refs = get_main_ref_store(the_repository); |
80f2a609 NTND |
28 | } else if (skip_prefix(argv[0], "submodule:", &gitdir)) { |
29 | struct strbuf sb = STRBUF_INIT; | |
30 | int ret; | |
31 | ||
32 | ret = strbuf_git_path_submodule(&sb, gitdir, "objects/"); | |
33 | if (ret) | |
34 | die("strbuf_git_path_submodule failed: %d", ret); | |
35 | add_to_alternates_memory(sb.buf); | |
36 | strbuf_release(&sb); | |
37 | ||
38 | *refs = get_submodule_ref_store(gitdir); | |
fa099d23 | 39 | } else if (skip_prefix(argv[0], "worktree:", &gitdir)) { |
03f2465b | 40 | struct worktree **p, **worktrees = get_worktrees(); |
fa099d23 NTND |
41 | |
42 | for (p = worktrees; *p; p++) { | |
43 | struct worktree *wt = *p; | |
44 | ||
45 | if (!wt->id) { | |
46 | /* special case for main worktree */ | |
47 | if (!strcmp(gitdir, "main")) | |
48 | break; | |
49 | } else if (!strcmp(gitdir, wt->id)) | |
50 | break; | |
51 | } | |
52 | if (!*p) | |
53 | die("no such worktree: %s", gitdir); | |
54 | ||
55 | *refs = get_worktree_ref_store(*p); | |
80f2a609 NTND |
56 | } else |
57 | die("unknown backend %s", argv[0]); | |
58 | ||
59 | if (!*refs) | |
60 | die("no ref store"); | |
61 | ||
62 | /* consume store-specific optional arguments if needed */ | |
63 | ||
64 | return argv + 1; | |
65 | } | |
66 | ||
67 | ||
68 | static int cmd_pack_refs(struct ref_store *refs, const char **argv) | |
69 | { | |
70 | unsigned int flags = arg_flags(*argv++, "flags"); | |
71 | ||
72 | return refs_pack_refs(refs, flags); | |
73 | } | |
74 | ||
75 | static int cmd_peel_ref(struct ref_store *refs, const char **argv) | |
76 | { | |
77 | const char *refname = notnull(*argv++, "refname"); | |
b420d909 | 78 | struct object_id oid; |
80f2a609 NTND |
79 | int ret; |
80 | ||
b420d909 | 81 | ret = refs_peel_ref(refs, refname, &oid); |
80f2a609 | 82 | if (!ret) |
b420d909 | 83 | puts(oid_to_hex(&oid)); |
80f2a609 NTND |
84 | return ret; |
85 | } | |
86 | ||
87 | static int cmd_create_symref(struct ref_store *refs, const char **argv) | |
88 | { | |
89 | const char *refname = notnull(*argv++, "refname"); | |
90 | const char *target = notnull(*argv++, "target"); | |
91 | const char *logmsg = *argv++; | |
92 | ||
93 | return refs_create_symref(refs, refname, target, logmsg); | |
94 | } | |
95 | ||
96 | static int cmd_delete_refs(struct ref_store *refs, const char **argv) | |
97 | { | |
98 | unsigned int flags = arg_flags(*argv++, "flags"); | |
64da4199 | 99 | const char *msg = *argv++; |
80f2a609 NTND |
100 | struct string_list refnames = STRING_LIST_INIT_NODUP; |
101 | ||
102 | while (*argv) | |
103 | string_list_append(&refnames, *argv++); | |
104 | ||
64da4199 | 105 | return refs_delete_refs(refs, msg, &refnames, flags); |
80f2a609 NTND |
106 | } |
107 | ||
108 | static int cmd_rename_ref(struct ref_store *refs, const char **argv) | |
109 | { | |
110 | const char *oldref = notnull(*argv++, "oldref"); | |
111 | const char *newref = notnull(*argv++, "newref"); | |
112 | const char *logmsg = *argv++; | |
113 | ||
114 | return refs_rename_ref(refs, oldref, newref, logmsg); | |
115 | } | |
116 | ||
117 | static int each_ref(const char *refname, const struct object_id *oid, | |
118 | int flags, void *cb_data) | |
119 | { | |
120 | printf("%s %s 0x%x\n", oid_to_hex(oid), refname, flags); | |
121 | return 0; | |
122 | } | |
123 | ||
124 | static int cmd_for_each_ref(struct ref_store *refs, const char **argv) | |
125 | { | |
126 | const char *prefix = notnull(*argv++, "prefix"); | |
127 | ||
128 | return refs_for_each_ref_in(refs, prefix, each_ref, NULL); | |
129 | } | |
130 | ||
131 | static int cmd_resolve_ref(struct ref_store *refs, const char **argv) | |
132 | { | |
49e61479 | 133 | struct object_id oid; |
80f2a609 NTND |
134 | const char *refname = notnull(*argv++, "refname"); |
135 | int resolve_flags = arg_flags(*argv++, "resolve-flags"); | |
136 | int flags; | |
137 | const char *ref; | |
138 | ||
139 | ref = refs_resolve_ref_unsafe(refs, refname, resolve_flags, | |
49e61479 | 140 | &oid, &flags); |
e7e456f5 | 141 | printf("%s %s 0x%x\n", oid_to_hex(&oid), ref ? ref : "(null)", flags); |
80f2a609 NTND |
142 | return ref ? 0 : 1; |
143 | } | |
144 | ||
145 | static int cmd_verify_ref(struct ref_store *refs, const char **argv) | |
146 | { | |
147 | const char *refname = notnull(*argv++, "refname"); | |
148 | struct strbuf err = STRBUF_INIT; | |
149 | int ret; | |
150 | ||
151 | ret = refs_verify_refname_available(refs, refname, NULL, NULL, &err); | |
152 | if (err.len) | |
153 | puts(err.buf); | |
154 | return ret; | |
155 | } | |
156 | ||
157 | static int cmd_for_each_reflog(struct ref_store *refs, const char **argv) | |
158 | { | |
159 | return refs_for_each_reflog(refs, each_ref, NULL); | |
160 | } | |
161 | ||
162 | static int each_reflog(struct object_id *old_oid, struct object_id *new_oid, | |
dddbad72 | 163 | const char *committer, timestamp_t timestamp, |
80f2a609 NTND |
164 | int tz, const char *msg, void *cb_data) |
165 | { | |
cb71f8bd | 166 | printf("%s %s %s %"PRItime" %d %s\n", |
80f2a609 NTND |
167 | oid_to_hex(old_oid), oid_to_hex(new_oid), |
168 | committer, timestamp, tz, msg); | |
169 | return 0; | |
170 | } | |
171 | ||
172 | static int cmd_for_each_reflog_ent(struct ref_store *refs, const char **argv) | |
173 | { | |
174 | const char *refname = notnull(*argv++, "refname"); | |
175 | ||
176 | return refs_for_each_reflog_ent(refs, refname, each_reflog, refs); | |
177 | } | |
178 | ||
179 | static int cmd_for_each_reflog_ent_reverse(struct ref_store *refs, const char **argv) | |
180 | { | |
181 | const char *refname = notnull(*argv++, "refname"); | |
182 | ||
183 | return refs_for_each_reflog_ent_reverse(refs, refname, each_reflog, refs); | |
184 | } | |
185 | ||
186 | static int cmd_reflog_exists(struct ref_store *refs, const char **argv) | |
187 | { | |
188 | const char *refname = notnull(*argv++, "refname"); | |
189 | ||
190 | return !refs_reflog_exists(refs, refname); | |
191 | } | |
192 | ||
193 | static int cmd_create_reflog(struct ref_store *refs, const char **argv) | |
194 | { | |
195 | const char *refname = notnull(*argv++, "refname"); | |
196 | int force_create = arg_flags(*argv++, "force-create"); | |
197 | struct strbuf err = STRBUF_INIT; | |
198 | int ret; | |
199 | ||
200 | ret = refs_create_reflog(refs, refname, force_create, &err); | |
201 | if (err.len) | |
202 | puts(err.buf); | |
203 | return ret; | |
204 | } | |
205 | ||
206 | static int cmd_delete_reflog(struct ref_store *refs, const char **argv) | |
207 | { | |
208 | const char *refname = notnull(*argv++, "refname"); | |
209 | ||
210 | return refs_delete_reflog(refs, refname); | |
211 | } | |
212 | ||
213 | static int cmd_reflog_expire(struct ref_store *refs, const char **argv) | |
214 | { | |
215 | die("not supported yet"); | |
216 | } | |
217 | ||
218 | static int cmd_delete_ref(struct ref_store *refs, const char **argv) | |
219 | { | |
220 | const char *msg = notnull(*argv++, "msg"); | |
221 | const char *refname = notnull(*argv++, "refname"); | |
222 | const char *sha1_buf = notnull(*argv++, "old-sha1"); | |
223 | unsigned int flags = arg_flags(*argv++, "flags"); | |
2616a5e5 | 224 | struct object_id old_oid; |
80f2a609 | 225 | |
2616a5e5 | 226 | if (get_oid_hex(sha1_buf, &old_oid)) |
80f2a609 NTND |
227 | die("not sha-1"); |
228 | ||
2616a5e5 | 229 | return refs_delete_ref(refs, msg, refname, &old_oid, flags); |
80f2a609 NTND |
230 | } |
231 | ||
232 | static int cmd_update_ref(struct ref_store *refs, const char **argv) | |
233 | { | |
234 | const char *msg = notnull(*argv++, "msg"); | |
235 | const char *refname = notnull(*argv++, "refname"); | |
3c27e2e0 | 236 | const char *new_sha1_buf = notnull(*argv++, "new-sha1"); |
80f2a609 NTND |
237 | const char *old_sha1_buf = notnull(*argv++, "old-sha1"); |
238 | unsigned int flags = arg_flags(*argv++, "flags"); | |
ae077771 | 239 | struct object_id old_oid; |
240 | struct object_id new_oid; | |
80f2a609 | 241 | |
ae077771 | 242 | if (get_oid_hex(old_sha1_buf, &old_oid) || |
243 | get_oid_hex(new_sha1_buf, &new_oid)) | |
80f2a609 NTND |
244 | die("not sha-1"); |
245 | ||
246 | return refs_update_ref(refs, msg, refname, | |
ae077771 | 247 | &new_oid, &old_oid, |
80f2a609 NTND |
248 | flags, UPDATE_REFS_DIE_ON_ERR); |
249 | } | |
250 | ||
251 | struct command { | |
252 | const char *name; | |
253 | int (*func)(struct ref_store *refs, const char **argv); | |
254 | }; | |
255 | ||
256 | static struct command commands[] = { | |
257 | { "pack-refs", cmd_pack_refs }, | |
258 | { "peel-ref", cmd_peel_ref }, | |
259 | { "create-symref", cmd_create_symref }, | |
260 | { "delete-refs", cmd_delete_refs }, | |
261 | { "rename-ref", cmd_rename_ref }, | |
262 | { "for-each-ref", cmd_for_each_ref }, | |
263 | { "resolve-ref", cmd_resolve_ref }, | |
264 | { "verify-ref", cmd_verify_ref }, | |
265 | { "for-each-reflog", cmd_for_each_reflog }, | |
266 | { "for-each-reflog-ent", cmd_for_each_reflog_ent }, | |
267 | { "for-each-reflog-ent-reverse", cmd_for_each_reflog_ent_reverse }, | |
268 | { "reflog-exists", cmd_reflog_exists }, | |
269 | { "create-reflog", cmd_create_reflog }, | |
270 | { "delete-reflog", cmd_delete_reflog }, | |
271 | { "reflog-expire", cmd_reflog_expire }, | |
272 | /* | |
273 | * backend transaction functions can't be tested separately | |
274 | */ | |
275 | { "delete-ref", cmd_delete_ref }, | |
276 | { "update-ref", cmd_update_ref }, | |
277 | { NULL, NULL } | |
278 | }; | |
279 | ||
65370d81 | 280 | int cmd__ref_store(int argc, const char **argv) |
80f2a609 NTND |
281 | { |
282 | struct ref_store *refs; | |
283 | const char *func; | |
284 | struct command *cmd; | |
285 | ||
286 | setup_git_directory(); | |
287 | ||
288 | argv = get_store(argv + 1, &refs); | |
289 | ||
290 | func = *argv++; | |
291 | if (!func) | |
292 | die("ref function required"); | |
293 | for (cmd = commands; cmd->name; cmd++) { | |
294 | if (!strcmp(func, cmd->name)) | |
295 | return cmd->func(refs, argv); | |
296 | } | |
297 | die("unknown function %s", func); | |
298 | return 0; | |
299 | } |