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Commit | Line | Data |
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cf394719 OT |
1 | #ifndef PRETTY_H |
2 | #define PRETTY_H | |
3 | ||
88c7b4c3 | 4 | #include "date.h" |
ef3ca954 EN |
5 | #include "string-list.h" |
6 | ||
cf394719 | 7 | struct commit; |
ba3d1c73 | 8 | struct repository; |
ef3ca954 | 9 | struct strbuf; |
90563aed | 10 | struct process_trailer_options; |
cf394719 OT |
11 | |
12 | /* Commit formats */ | |
13 | enum cmit_fmt { | |
14 | CMIT_FMT_RAW, | |
15 | CMIT_FMT_MEDIUM, | |
16 | CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM, | |
17 | CMIT_FMT_SHORT, | |
18 | CMIT_FMT_FULL, | |
19 | CMIT_FMT_FULLER, | |
20 | CMIT_FMT_ONELINE, | |
21 | CMIT_FMT_EMAIL, | |
22 | CMIT_FMT_MBOXRD, | |
23 | CMIT_FMT_USERFORMAT, | |
24 | ||
25 | CMIT_FMT_UNSPECIFIED | |
26 | }; | |
27 | ||
96099726 RS |
28 | struct pretty_print_describe_status { |
29 | unsigned int max_invocations; | |
30 | }; | |
31 | ||
cf394719 OT |
32 | struct pretty_print_context { |
33 | /* | |
34 | * Callers should tweak these to change the behavior of pp_* functions. | |
35 | */ | |
36 | enum cmit_fmt fmt; | |
37 | int abbrev; | |
38 | const char *after_subject; | |
39 | int preserve_subject; | |
40 | struct date_mode date_mode; | |
41 | unsigned date_mode_explicit:1; | |
42 | int print_email_subject; | |
43 | int expand_tabs_in_log; | |
44 | int need_8bit_cte; | |
45 | char *notes_message; | |
46 | struct reflog_walk_info *reflog_info; | |
47 | struct rev_info *rev; | |
48 | const char *output_encoding; | |
49 | struct string_list *mailmap; | |
50 | int color; | |
51 | struct ident_split *from_ident; | |
19d097e3 | 52 | unsigned encode_email_headers:1; |
96099726 | 53 | struct pretty_print_describe_status *describe_status; |
cf394719 OT |
54 | |
55 | /* | |
56 | * Fields below here are manipulated internally by pp_* functions and | |
57 | * should not be counted on by callers. | |
58 | */ | |
59 | struct string_list in_body_headers; | |
60 | int graph_width; | |
61 | }; | |
62 | ||
d0e63260 | 63 | /* Check whether commit format is mail. */ |
cf394719 OT |
64 | static inline int cmit_fmt_is_mail(enum cmit_fmt fmt) |
65 | { | |
66 | return (fmt == CMIT_FMT_EMAIL || fmt == CMIT_FMT_MBOXRD); | |
67 | } | |
68 | ||
3c7e2e8f JK |
69 | /* |
70 | * Examine the user-specified format given by "fmt" (or if NULL, the global one | |
71 | * previously saved by get_commit_format()), and set flags based on which items | |
72 | * the format will need when it is expanded. | |
73 | */ | |
cf394719 OT |
74 | struct userformat_want { |
75 | unsigned notes:1; | |
ad6f028f | 76 | unsigned source:1; |
b2086b51 | 77 | unsigned decorate:1; |
cf394719 | 78 | }; |
cf394719 | 79 | void userformat_find_requirements(const char *fmt, struct userformat_want *w); |
d0e63260 OT |
80 | |
81 | /* | |
82 | * Shortcut for invoking pretty_print_commit if we do not have any context. | |
83 | * Context would be set empty except "fmt". | |
84 | */ | |
cf394719 OT |
85 | void pp_commit_easy(enum cmit_fmt fmt, const struct commit *commit, |
86 | struct strbuf *sb); | |
d0e63260 OT |
87 | |
88 | /* | |
89 | * Get information about user and date from "line", format it and | |
90 | * put it into "sb". | |
91 | * Format of "line" must be readable for split_ident_line function. | |
92 | * The resulting format is "what: name <email> date". | |
93 | */ | |
cf394719 OT |
94 | void pp_user_info(struct pretty_print_context *pp, const char *what, |
95 | struct strbuf *sb, const char *line, | |
96 | const char *encoding); | |
d0e63260 OT |
97 | |
98 | /* | |
99 | * Format title line of commit message taken from "msg_p" and | |
100 | * put it into "sb". | |
101 | * First line of "msg_p" is also affected. | |
102 | */ | |
cf394719 OT |
103 | void pp_title_line(struct pretty_print_context *pp, const char **msg_p, |
104 | struct strbuf *sb, const char *encoding, | |
105 | int need_8bit_cte); | |
d0e63260 OT |
106 | |
107 | /* | |
108 | * Get current state of commit message from "msg_p" and continue formatting | |
109 | * by adding indentation and '>' signs. Put result into "sb". | |
110 | */ | |
cf394719 OT |
111 | void pp_remainder(struct pretty_print_context *pp, const char **msg_p, |
112 | struct strbuf *sb, int indent); | |
113 | ||
d0e63260 OT |
114 | /* |
115 | * Create a text message about commit using given "format" and "context". | |
116 | * Put the result to "sb". | |
117 | * Please use this function for custom formats. | |
118 | */ | |
f54fbf5e SB |
119 | void repo_format_commit_message(struct repository *r, |
120 | const struct commit *commit, | |
cf394719 OT |
121 | const char *format, struct strbuf *sb, |
122 | const struct pretty_print_context *context); | |
123 | ||
d0e63260 OT |
124 | /* |
125 | * Parse given arguments from "arg", check it for correctness and | |
126 | * fill struct rev_info. | |
127 | */ | |
cf394719 OT |
128 | void get_commit_format(const char *arg, struct rev_info *); |
129 | ||
d0e63260 OT |
130 | /* |
131 | * Make a commit message with all rules from given "pp" | |
132 | * and put it into "sb". | |
133 | * Please use this function if you have a context (candidate for "pp"). | |
134 | */ | |
cf394719 OT |
135 | void pretty_print_commit(struct pretty_print_context *pp, |
136 | const struct commit *commit, | |
137 | struct strbuf *sb); | |
138 | ||
d0e63260 OT |
139 | /* |
140 | * Change line breaks in "msg" to "line_separator" and put it into "sb". | |
141 | * Return "msg" itself. | |
142 | */ | |
cf394719 OT |
143 | const char *format_subject(struct strbuf *sb, const char *msg, |
144 | const char *line_separator); | |
145 | ||
d0e63260 | 146 | /* Check if "cmit_fmt" will produce an empty output. */ |
cf394719 OT |
147 | int commit_format_is_empty(enum cmit_fmt); |
148 | ||
47d4676a HV |
149 | /* Make subject of commit message suitable for filename */ |
150 | void format_sanitized_subject(struct strbuf *sb, const char *msg, size_t len); | |
151 | ||
b6c09c03 EN |
152 | int has_non_ascii(const char *text); |
153 | ||
90563aed HV |
154 | /* |
155 | * Set values of fields in "struct process_trailer_options" | |
156 | * according to trailers arguments. | |
157 | */ | |
158 | int format_set_trailers_options(struct process_trailer_options *opts, | |
159 | struct string_list *filter_list, | |
160 | struct strbuf *sepbuf, | |
161 | struct strbuf *kvsepbuf, | |
636a0aee HV |
162 | const char **arg, |
163 | char **invalid_arg); | |
90563aed | 164 | |
88c7b4c3 ÆAB |
165 | /* |
166 | * Like show_date, but pull the timestamp and tz parameters from | |
167 | * the ident_split. It will also sanity-check the values and produce | |
168 | * a well-known sentinel date if they appear bogus. | |
169 | */ | |
170 | const char *show_ident_date(const struct ident_split *id, | |
171 | const struct date_mode *mode); | |
172 | ||
173 | ||
cf394719 | 174 | #endif /* PRETTY_H */ |