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