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Commit | Line | Data |
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e12c095a | 1 | #include "builtin.h" |
1b1e59c5 | 2 | #include "cache.h" |
4ddba79d | 3 | #include <regex.h> |
1b1e59c5 JS |
4 | |
5 | static const char git_config_set_usage[] = | |
e098c6f8 | 6 | "git-repo-config [ --bool | --int ] [--get | --get-all | --get-regexp | --replace-all | --unset | --unset-all] name [value [value_regex]] | --list"; |
4ddba79d | 7 | |
96f1e58f DR |
8 | static char *key; |
9 | static regex_t *key_regexp; | |
10 | static regex_t *regexp; | |
11 | static int show_keys; | |
12 | static int use_key_regexp; | |
13 | static int do_all; | |
14 | static int do_not_match; | |
15 | static int seen; | |
7162dff3 | 16 | static enum { T_RAW, T_INT, T_BOOL } type = T_RAW; |
4ddba79d | 17 | |
de791f15 PB |
18 | static int show_all_config(const char *key_, const char *value_) |
19 | { | |
20 | if (value_) | |
21 | printf("%s=%s\n", key_, value_); | |
22 | else | |
23 | printf("%s\n", key_); | |
24 | return 0; | |
25 | } | |
26 | ||
4ddba79d JS |
27 | static int show_config(const char* key_, const char* value_) |
28 | { | |
e098c6f8 JH |
29 | char value[256]; |
30 | const char *vptr = value; | |
8f5ff31f | 31 | int dup_error = 0; |
e098c6f8 | 32 | |
8f5ff31f JS |
33 | if (!use_key_regexp && strcmp(key_, key)) |
34 | return 0; | |
35 | if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0)) | |
36 | return 0; | |
37 | if (regexp != NULL && | |
f98d863d | 38 | (do_not_match ^ |
acb70149 | 39 | regexec(regexp, (value_?value_:""), 0, NULL, 0))) |
8f5ff31f JS |
40 | return 0; |
41 | ||
42 | if (show_keys) | |
43 | printf("%s ", key_); | |
44 | if (seen && !do_all) | |
45 | dup_error = 1; | |
46 | if (type == T_INT) | |
acb70149 | 47 | sprintf(value, "%d", git_config_int(key_, value_?value_:"")); |
8f5ff31f JS |
48 | else if (type == T_BOOL) |
49 | vptr = git_config_bool(key_, value_) ? "true" : "false"; | |
50 | else | |
acb70149 | 51 | vptr = value_?value_:""; |
8f5ff31f JS |
52 | seen++; |
53 | if (dup_error) { | |
54 | error("More than one value for the key %s: %s", | |
55 | key_, vptr); | |
4ddba79d | 56 | } |
8f5ff31f JS |
57 | else |
58 | printf("%s\n", vptr); | |
59 | ||
4ddba79d JS |
60 | return 0; |
61 | } | |
62 | ||
63 | static int get_value(const char* key_, const char* regex_) | |
64 | { | |
5f1a63e0 | 65 | int ret = -1; |
d14f7764 | 66 | char *tl; |
5f1a63e0 JS |
67 | char *global = NULL, *repo_config = NULL; |
68 | const char *local; | |
69 | ||
70 | local = getenv("GIT_CONFIG"); | |
71 | if (!local) { | |
72 | const char *home = getenv("HOME"); | |
73 | local = getenv("GIT_CONFIG_LOCAL"); | |
74 | if (!local) | |
9befac47 | 75 | local = repo_config = xstrdup(git_path("config")); |
5f1a63e0 | 76 | if (home) |
9befac47 | 77 | global = xstrdup(mkpath("%s/.gitconfig", home)); |
5f1a63e0 | 78 | } |
4ddba79d | 79 | |
9befac47 | 80 | key = xstrdup(key_); |
d14f7764 LT |
81 | for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl) |
82 | *tl = tolower(*tl); | |
83 | for (tl=key; *tl && *tl != '.'; ++tl) | |
84 | *tl = tolower(*tl); | |
4ddba79d | 85 | |
2fa9a0fb | 86 | if (use_key_regexp) { |
2d7320d0 | 87 | key_regexp = (regex_t*)xmalloc(sizeof(regex_t)); |
2fa9a0fb | 88 | if (regcomp(key_regexp, key, REG_EXTENDED)) { |
e098c6f8 | 89 | fprintf(stderr, "Invalid key pattern: %s\n", key_); |
5f1a63e0 | 90 | goto free_strings; |
2fa9a0fb JS |
91 | } |
92 | } | |
93 | ||
4ddba79d | 94 | if (regex_) { |
f98d863d JS |
95 | if (regex_[0] == '!') { |
96 | do_not_match = 1; | |
97 | regex_++; | |
98 | } | |
99 | ||
2d7320d0 | 100 | regexp = (regex_t*)xmalloc(sizeof(regex_t)); |
0a152171 | 101 | if (regcomp(regexp, regex_, REG_EXTENDED)) { |
4ddba79d | 102 | fprintf(stderr, "Invalid pattern: %s\n", regex_); |
5f1a63e0 | 103 | goto free_strings; |
4ddba79d JS |
104 | } |
105 | } | |
106 | ||
5f1a63e0 JS |
107 | if (do_all && global) |
108 | git_config_from_file(show_config, global); | |
109 | git_config_from_file(show_config, local); | |
110 | if (!do_all && !seen && global) | |
111 | git_config_from_file(show_config, global); | |
112 | ||
4ddba79d | 113 | free(key); |
0a152171 AW |
114 | if (regexp) { |
115 | regfree(regexp); | |
116 | free(regexp); | |
4ddba79d JS |
117 | } |
118 | ||
119 | if (do_all) | |
5f1a63e0 JS |
120 | ret = !seen; |
121 | else | |
122 | ret = (seen == 1) ? 0 : 1; | |
123 | ||
124 | free_strings: | |
4cac42b1 JH |
125 | free(repo_config); |
126 | free(global); | |
5f1a63e0 | 127 | return ret; |
4ddba79d | 128 | } |
1b1e59c5 | 129 | |
e12c095a | 130 | int cmd_repo_config(int argc, const char **argv, const char *prefix) |
1b1e59c5 | 131 | { |
4d599e6b LT |
132 | int nongit = 0; |
133 | setup_git_directory_gently(&nongit); | |
7162dff3 PB |
134 | |
135 | while (1 < argc) { | |
136 | if (!strcmp(argv[1], "--int")) | |
137 | type = T_INT; | |
138 | else if (!strcmp(argv[1], "--bool")) | |
139 | type = T_BOOL; | |
cfa24e18 JS |
140 | else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l")) |
141 | return git_config(show_all_config); | |
7162dff3 PB |
142 | else |
143 | break; | |
144 | argc--; | |
145 | argv++; | |
146 | } | |
147 | ||
1b1e59c5 JS |
148 | switch (argc) { |
149 | case 2: | |
4ddba79d | 150 | return get_value(argv[1], NULL); |
1b1e59c5 JS |
151 | case 3: |
152 | if (!strcmp(argv[1], "--unset")) | |
153 | return git_config_set(argv[2], NULL); | |
4ddba79d JS |
154 | else if (!strcmp(argv[1], "--unset-all")) |
155 | return git_config_set_multivar(argv[2], NULL, NULL, 1); | |
156 | else if (!strcmp(argv[1], "--get")) | |
157 | return get_value(argv[2], NULL); | |
158 | else if (!strcmp(argv[1], "--get-all")) { | |
159 | do_all = 1; | |
160 | return get_value(argv[2], NULL); | |
2fa9a0fb JS |
161 | } else if (!strcmp(argv[1], "--get-regexp")) { |
162 | show_keys = 1; | |
163 | use_key_regexp = 1; | |
164 | do_all = 1; | |
165 | return get_value(argv[2], NULL); | |
4ddba79d JS |
166 | } else |
167 | ||
1b1e59c5 JS |
168 | return git_config_set(argv[1], argv[2]); |
169 | case 4: | |
170 | if (!strcmp(argv[1], "--unset")) | |
4ddba79d JS |
171 | return git_config_set_multivar(argv[2], NULL, argv[3], 0); |
172 | else if (!strcmp(argv[1], "--unset-all")) | |
173 | return git_config_set_multivar(argv[2], NULL, argv[3], 1); | |
174 | else if (!strcmp(argv[1], "--get")) | |
175 | return get_value(argv[2], argv[3]); | |
176 | else if (!strcmp(argv[1], "--get-all")) { | |
177 | do_all = 1; | |
178 | return get_value(argv[2], argv[3]); | |
2fa9a0fb JS |
179 | } else if (!strcmp(argv[1], "--get-regexp")) { |
180 | show_keys = 1; | |
181 | use_key_regexp = 1; | |
182 | do_all = 1; | |
183 | return get_value(argv[2], argv[3]); | |
4ddba79d JS |
184 | } else if (!strcmp(argv[1], "--replace-all")) |
185 | ||
186 | return git_config_set_multivar(argv[2], argv[3], NULL, 1); | |
1b1e59c5 | 187 | else |
4ddba79d JS |
188 | |
189 | return git_config_set_multivar(argv[1], argv[2], argv[3], 0); | |
190 | case 5: | |
191 | if (!strcmp(argv[1], "--replace-all")) | |
192 | return git_config_set_multivar(argv[2], argv[3], argv[4], 1); | |
193 | case 1: | |
1b1e59c5 JS |
194 | default: |
195 | usage(git_config_set_usage); | |
196 | } | |
197 | return 0; | |
198 | } |