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Commit | Line | Data |
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1b1e59c5 | 1 | #include "cache.h" |
4ddba79d | 2 | #include <regex.h> |
1b1e59c5 JS |
3 | |
4 | static const char git_config_set_usage[] = | |
de791f15 | 5 | "git-repo-config [ --bool | --int ] [--get | --get-all | --replace-all | --unset | --unset-all] name [value [value_regex]] | --list"; |
4ddba79d JS |
6 | |
7 | static char* key = NULL; | |
8 | static char* value = NULL; | |
0a152171 | 9 | static regex_t* regexp = NULL; |
4ddba79d | 10 | static int do_all = 0; |
f98d863d | 11 | static int do_not_match = 0; |
4ddba79d | 12 | static int seen = 0; |
7162dff3 | 13 | static enum { T_RAW, T_INT, T_BOOL } type = T_RAW; |
4ddba79d | 14 | |
de791f15 PB |
15 | static int show_all_config(const char *key_, const char *value_) |
16 | { | |
17 | if (value_) | |
18 | printf("%s=%s\n", key_, value_); | |
19 | else | |
20 | printf("%s\n", key_); | |
21 | return 0; | |
22 | } | |
23 | ||
4ddba79d JS |
24 | static int show_config(const char* key_, const char* value_) |
25 | { | |
f067a137 JF |
26 | if (value_ == NULL) |
27 | value_ = ""; | |
28 | ||
4ddba79d | 29 | if (!strcmp(key_, key) && |
0a152171 | 30 | (regexp == NULL || |
f98d863d | 31 | (do_not_match ^ |
0a152171 | 32 | !regexec(regexp, value_, 0, NULL, 0)))) { |
4ddba79d JS |
33 | if (do_all) { |
34 | printf("%s\n", value_); | |
35 | return 0; | |
36 | } | |
37 | if (seen > 0) { | |
38 | fprintf(stderr, "More than one value: %s\n", value); | |
39 | free(value); | |
40 | } | |
7162dff3 PB |
41 | |
42 | if (type == T_INT) { | |
43 | value = malloc(256); | |
44 | sprintf(value, "%d", git_config_int(key_, value_)); | |
45 | } else if (type == T_BOOL) { | |
46 | value = malloc(256); | |
47 | sprintf(value, "%s", git_config_bool(key_, value_) | |
48 | ? "true" : "false"); | |
49 | } else { | |
f067a137 | 50 | value = strdup(value_); |
7162dff3 | 51 | } |
4ddba79d JS |
52 | seen++; |
53 | } | |
54 | return 0; | |
55 | } | |
56 | ||
57 | static int get_value(const char* key_, const char* regex_) | |
58 | { | |
59 | int i; | |
60 | ||
61 | key = malloc(strlen(key_)+1); | |
62 | for (i = 0; key_[i]; i++) | |
63 | key[i] = tolower(key_[i]); | |
3dd94e3b | 64 | key[i] = 0; |
4ddba79d JS |
65 | |
66 | if (regex_) { | |
f98d863d JS |
67 | if (regex_[0] == '!') { |
68 | do_not_match = 1; | |
69 | regex_++; | |
70 | } | |
71 | ||
0a152171 AW |
72 | regexp = (regex_t*)malloc(sizeof(regex_t)); |
73 | if (regcomp(regexp, regex_, REG_EXTENDED)) { | |
4ddba79d JS |
74 | fprintf(stderr, "Invalid pattern: %s\n", regex_); |
75 | return -1; | |
76 | } | |
77 | } | |
78 | ||
de791f15 | 79 | git_config(show_config); |
4ddba79d JS |
80 | if (value) { |
81 | printf("%s\n", value); | |
82 | free(value); | |
83 | } | |
84 | free(key); | |
0a152171 AW |
85 | if (regexp) { |
86 | regfree(regexp); | |
87 | free(regexp); | |
4ddba79d JS |
88 | } |
89 | ||
90 | if (do_all) | |
91 | return 0; | |
92 | ||
93 | return seen == 1 ? 0 : 1; | |
94 | } | |
1b1e59c5 JS |
95 | |
96 | int main(int argc, const char **argv) | |
97 | { | |
98 | setup_git_directory(); | |
7162dff3 PB |
99 | |
100 | while (1 < argc) { | |
101 | if (!strcmp(argv[1], "--int")) | |
102 | type = T_INT; | |
103 | else if (!strcmp(argv[1], "--bool")) | |
104 | type = T_BOOL; | |
105 | else | |
106 | break; | |
107 | argc--; | |
108 | argv++; | |
109 | } | |
110 | ||
de791f15 PB |
111 | if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l")) |
112 | return git_config(show_all_config); | |
113 | ||
1b1e59c5 JS |
114 | switch (argc) { |
115 | case 2: | |
4ddba79d | 116 | return get_value(argv[1], NULL); |
1b1e59c5 JS |
117 | case 3: |
118 | if (!strcmp(argv[1], "--unset")) | |
119 | return git_config_set(argv[2], NULL); | |
4ddba79d JS |
120 | else if (!strcmp(argv[1], "--unset-all")) |
121 | return git_config_set_multivar(argv[2], NULL, NULL, 1); | |
122 | else if (!strcmp(argv[1], "--get")) | |
123 | return get_value(argv[2], NULL); | |
124 | else if (!strcmp(argv[1], "--get-all")) { | |
125 | do_all = 1; | |
126 | return get_value(argv[2], NULL); | |
127 | } else | |
128 | ||
1b1e59c5 JS |
129 | return git_config_set(argv[1], argv[2]); |
130 | case 4: | |
131 | if (!strcmp(argv[1], "--unset")) | |
4ddba79d JS |
132 | return git_config_set_multivar(argv[2], NULL, argv[3], 0); |
133 | else if (!strcmp(argv[1], "--unset-all")) | |
134 | return git_config_set_multivar(argv[2], NULL, argv[3], 1); | |
135 | else if (!strcmp(argv[1], "--get")) | |
136 | return get_value(argv[2], argv[3]); | |
137 | else if (!strcmp(argv[1], "--get-all")) { | |
138 | do_all = 1; | |
139 | return get_value(argv[2], argv[3]); | |
140 | } else if (!strcmp(argv[1], "--replace-all")) | |
141 | ||
142 | return git_config_set_multivar(argv[2], argv[3], NULL, 1); | |
1b1e59c5 | 143 | else |
4ddba79d JS |
144 | |
145 | return git_config_set_multivar(argv[1], argv[2], argv[3], 0); | |
146 | case 5: | |
147 | if (!strcmp(argv[1], "--replace-all")) | |
148 | return git_config_set_multivar(argv[2], argv[3], argv[4], 1); | |
149 | case 1: | |
1b1e59c5 JS |
150 | default: |
151 | usage(git_config_set_usage); | |
152 | } | |
153 | return 0; | |
154 | } |