l10n: Update Catalan translation
[alt-git.git] / advice.c
blob3ee0ee2d8fbb04dabcfc0152dc741c7d1f28b220
1 #include "cache.h"
2 #include "config.h"
3 #include "color.h"
4 #include "help.h"
6 int advice_fetch_show_forced_updates = 1;
7 int advice_push_update_rejected = 1;
8 int advice_push_non_ff_current = 1;
9 int advice_push_non_ff_matching = 1;
10 int advice_push_already_exists = 1;
11 int advice_push_fetch_first = 1;
12 int advice_push_needs_force = 1;
13 int advice_push_unqualified_ref_name = 1;
14 int advice_status_hints = 1;
15 int advice_status_u_option = 1;
16 int advice_status_ahead_behind_warning = 1;
17 int advice_commit_before_merge = 1;
18 int advice_reset_quiet_warning = 1;
19 int advice_resolve_conflict = 1;
20 int advice_sequencer_in_use = 1;
21 int advice_implicit_identity = 1;
22 int advice_detached_head = 1;
23 int advice_set_upstream_failure = 1;
24 int advice_object_name_warning = 1;
25 int advice_amworkdir = 1;
26 int advice_rm_hints = 1;
27 int advice_add_embedded_repo = 1;
28 int advice_ignored_hook = 1;
29 int advice_waiting_for_editor = 1;
30 int advice_graft_file_deprecated = 1;
31 int advice_checkout_ambiguous_remote_branch_name = 1;
32 int advice_nested_tag = 1;
34 static int advice_use_color = -1;
35 static char advice_colors[][COLOR_MAXLEN] = {
36 GIT_COLOR_RESET,
37 GIT_COLOR_YELLOW, /* HINT */
40 enum color_advice {
41 ADVICE_COLOR_RESET = 0,
42 ADVICE_COLOR_HINT = 1,
45 static int parse_advise_color_slot(const char *slot)
47 if (!strcasecmp(slot, "reset"))
48 return ADVICE_COLOR_RESET;
49 if (!strcasecmp(slot, "hint"))
50 return ADVICE_COLOR_HINT;
51 return -1;
54 static const char *advise_get_color(enum color_advice ix)
56 if (want_color_stderr(advice_use_color))
57 return advice_colors[ix];
58 return "";
61 static struct {
62 const char *name;
63 int *preference;
64 } advice_config[] = {
65 { "fetchShowForcedUpdates", &advice_fetch_show_forced_updates },
66 { "pushUpdateRejected", &advice_push_update_rejected },
67 { "pushNonFFCurrent", &advice_push_non_ff_current },
68 { "pushNonFFMatching", &advice_push_non_ff_matching },
69 { "pushAlreadyExists", &advice_push_already_exists },
70 { "pushFetchFirst", &advice_push_fetch_first },
71 { "pushNeedsForce", &advice_push_needs_force },
72 { "pushUnqualifiedRefName", &advice_push_unqualified_ref_name },
73 { "statusHints", &advice_status_hints },
74 { "statusUoption", &advice_status_u_option },
75 { "statusAheadBehindWarning", &advice_status_ahead_behind_warning },
76 { "commitBeforeMerge", &advice_commit_before_merge },
77 { "resetQuiet", &advice_reset_quiet_warning },
78 { "resolveConflict", &advice_resolve_conflict },
79 { "sequencerInUse", &advice_sequencer_in_use },
80 { "implicitIdentity", &advice_implicit_identity },
81 { "detachedHead", &advice_detached_head },
82 { "setupStreamFailure", &advice_set_upstream_failure },
83 { "objectNameWarning", &advice_object_name_warning },
84 { "amWorkDir", &advice_amworkdir },
85 { "rmHints", &advice_rm_hints },
86 { "addEmbeddedRepo", &advice_add_embedded_repo },
87 { "ignoredHook", &advice_ignored_hook },
88 { "waitingForEditor", &advice_waiting_for_editor },
89 { "graftFileDeprecated", &advice_graft_file_deprecated },
90 { "checkoutAmbiguousRemoteBranchName", &advice_checkout_ambiguous_remote_branch_name },
91 { "nestedTag", &advice_nested_tag },
93 /* make this an alias for backward compatibility */
94 { "pushNonFastForward", &advice_push_update_rejected }
97 void advise(const char *advice, ...)
99 struct strbuf buf = STRBUF_INIT;
100 va_list params;
101 const char *cp, *np;
103 va_start(params, advice);
104 strbuf_vaddf(&buf, advice, params);
105 va_end(params);
107 for (cp = buf.buf; *cp; cp = np) {
108 np = strchrnul(cp, '\n');
109 fprintf(stderr, _("%shint: %.*s%s\n"),
110 advise_get_color(ADVICE_COLOR_HINT),
111 (int)(np - cp), cp,
112 advise_get_color(ADVICE_COLOR_RESET));
113 if (*np)
114 np++;
116 strbuf_release(&buf);
119 int git_default_advice_config(const char *var, const char *value)
121 const char *k, *slot_name;
122 int i;
124 if (!strcmp(var, "color.advice")) {
125 advice_use_color = git_config_colorbool(var, value);
126 return 0;
129 if (skip_prefix(var, "color.advice.", &slot_name)) {
130 int slot = parse_advise_color_slot(slot_name);
131 if (slot < 0)
132 return 0;
133 if (!value)
134 return config_error_nonbool(var);
135 return color_parse(value, advice_colors[slot]);
138 if (!skip_prefix(var, "advice.", &k))
139 return 0;
141 for (i = 0; i < ARRAY_SIZE(advice_config); i++) {
142 if (strcasecmp(k, advice_config[i].name))
143 continue;
144 *advice_config[i].preference = git_config_bool(var, value);
145 return 0;
148 return 0;
151 void list_config_advices(struct string_list *list, const char *prefix)
153 int i;
155 for (i = 0; i < ARRAY_SIZE(advice_config); i++)
156 list_config_item(list, prefix, advice_config[i].name);
159 int error_resolve_conflict(const char *me)
161 if (!strcmp(me, "cherry-pick"))
162 error(_("Cherry-picking is not possible because you have unmerged files."));
163 else if (!strcmp(me, "commit"))
164 error(_("Committing is not possible because you have unmerged files."));
165 else if (!strcmp(me, "merge"))
166 error(_("Merging is not possible because you have unmerged files."));
167 else if (!strcmp(me, "pull"))
168 error(_("Pulling is not possible because you have unmerged files."));
169 else if (!strcmp(me, "revert"))
170 error(_("Reverting is not possible because you have unmerged files."));
171 else
172 error(_("It is not possible to %s because you have unmerged files."),
173 me);
175 if (advice_resolve_conflict)
177 * Message used both when 'git commit' fails and when
178 * other commands doing a merge do.
180 advise(_("Fix them up in the work tree, and then use 'git add/rm <file>'\n"
181 "as appropriate to mark resolution and make a commit."));
182 return -1;
185 void NORETURN die_resolve_conflict(const char *me)
187 error_resolve_conflict(me);
188 die(_("Exiting because of an unresolved conflict."));
191 void NORETURN die_conclude_merge(void)
193 error(_("You have not concluded your merge (MERGE_HEAD exists)."));
194 if (advice_resolve_conflict)
195 advise(_("Please, commit your changes before merging."));
196 die(_("Exiting because of unfinished merge."));
199 void detach_advice(const char *new_name)
201 const char *fmt =
202 _("Note: switching to '%s'.\n"
203 "\n"
204 "You are in 'detached HEAD' state. You can look around, make experimental\n"
205 "changes and commit them, and you can discard any commits you make in this\n"
206 "state without impacting any branches by switching back to a branch.\n"
207 "\n"
208 "If you want to create a new branch to retain commits you create, you may\n"
209 "do so (now or later) by using -c with the switch command. Example:\n"
210 "\n"
211 " git switch -c <new-branch-name>\n"
212 "\n"
213 "Or undo this operation with:\n"
214 "\n"
215 " git switch -\n"
216 "\n"
217 "Turn off this advice by setting config variable advice.detachedHead to false\n\n");
219 fprintf(stderr, fmt, new_name);