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a7412ae134
This function can be part of translated messages. To make sure we don't have a sentence with mixed languages, mark the strings for translation, but only use translated strings in places we know we will output translated strings. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
108 lines
2.1 KiB
C
108 lines
2.1 KiB
C
#include "cache.h"
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#include "alias.h"
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#include "config.h"
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#include "string-list.h"
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struct config_alias_data {
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const char *alias;
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char *v;
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struct string_list *list;
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};
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static int config_alias_cb(const char *key, const char *value, void *d)
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{
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struct config_alias_data *data = d;
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const char *p;
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if (!skip_prefix(key, "alias.", &p))
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return 0;
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if (data->alias) {
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if (!strcasecmp(p, data->alias))
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return git_config_string((const char **)&data->v,
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key, value);
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} else if (data->list) {
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string_list_append(data->list, p);
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}
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return 0;
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}
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char *alias_lookup(const char *alias)
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{
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struct config_alias_data data = { alias, NULL };
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read_early_config(config_alias_cb, &data);
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return data.v;
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}
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void list_aliases(struct string_list *list)
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{
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struct config_alias_data data = { NULL, NULL, list };
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read_early_config(config_alias_cb, &data);
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}
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#define SPLIT_CMDLINE_BAD_ENDING 1
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#define SPLIT_CMDLINE_UNCLOSED_QUOTE 2
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static const char *split_cmdline_errors[] = {
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N_("cmdline ends with \\"),
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N_("unclosed quote")
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};
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int split_cmdline(char *cmdline, const char ***argv)
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{
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int src, dst, count = 0, size = 16;
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char quoted = 0;
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ALLOC_ARRAY(*argv, size);
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/* split alias_string */
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(*argv)[count++] = cmdline;
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for (src = dst = 0; cmdline[src];) {
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char c = cmdline[src];
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if (!quoted && isspace(c)) {
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cmdline[dst++] = 0;
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while (cmdline[++src]
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&& isspace(cmdline[src]))
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; /* skip */
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ALLOC_GROW(*argv, count + 1, size);
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(*argv)[count++] = cmdline + dst;
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} else if (!quoted && (c == '\'' || c == '"')) {
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quoted = c;
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src++;
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} else if (c == quoted) {
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quoted = 0;
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src++;
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} else {
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if (c == '\\' && quoted != '\'') {
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src++;
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c = cmdline[src];
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if (!c) {
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FREE_AND_NULL(*argv);
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return -SPLIT_CMDLINE_BAD_ENDING;
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}
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}
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cmdline[dst++] = c;
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src++;
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}
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}
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cmdline[dst] = 0;
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if (quoted) {
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FREE_AND_NULL(*argv);
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return -SPLIT_CMDLINE_UNCLOSED_QUOTE;
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}
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ALLOC_GROW(*argv, count + 1, size);
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(*argv)[count] = NULL;
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return count;
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}
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const char *split_cmdline_strerror(int split_cmdline_errno)
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{
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return split_cmdline_errors[-split_cmdline_errno - 1];
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}
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