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https://github.com/git/git
synced 2024-08-27 19:49:21 +00:00
Merge branch 'rj/config-cygwin'
* rj/config-cygwin: config.c: Make git_config() work correctly when called recursively t1301-*.sh: Fix the 'forced modes' test on cygwin help.c: Fix detection of custom merge strategy on cygwin
This commit is contained in:
commit
551d75dbd8
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@ -114,8 +114,7 @@ static int git_cygwin_config(const char *var, const char *value, void *cb)
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static int init_stat(void)
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{
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if (have_git_dir()) {
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git_config(git_cygwin_config, NULL);
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if (have_git_dir() && git_config(git_cygwin_config,NULL)) {
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if (!core_filemode && native_stat) {
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cygwin_stat_fn = cygwin_stat;
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cygwin_lstat_fn = cygwin_lstat;
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80
config.c
80
config.c
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@ -12,10 +12,18 @@
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#define MAXNAME (256)
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static FILE *config_file;
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static const char *config_file_name;
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static int config_linenr;
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static int config_file_eof;
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typedef struct config_file {
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struct config_file *prev;
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FILE *f;
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const char *name;
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int linenr;
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int eof;
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struct strbuf value;
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char var[MAXNAME];
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} config_file;
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static config_file *cf;
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static int zlib_compression_seen;
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const char *config_exclusive_filename = NULL;
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@ -99,7 +107,7 @@ static int get_next_char(void)
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FILE *f;
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c = '\n';
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if ((f = config_file) != NULL) {
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if (cf && ((f = cf->f) != NULL)) {
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c = fgetc(f);
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if (c == '\r') {
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/* DOS like systems */
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@ -110,9 +118,9 @@ static int get_next_char(void)
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}
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}
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if (c == '\n')
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config_linenr++;
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cf->linenr++;
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if (c == EOF) {
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config_file_eof = 1;
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cf->eof = 1;
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c = '\n';
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}
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}
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@ -121,21 +129,20 @@ static int get_next_char(void)
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static char *parse_value(void)
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{
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static struct strbuf value = STRBUF_INIT;
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int quote = 0, comment = 0, space = 0;
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strbuf_reset(&value);
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strbuf_reset(&cf->value);
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for (;;) {
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int c = get_next_char();
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if (c == '\n') {
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if (quote)
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return NULL;
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return value.buf;
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return cf->value.buf;
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}
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if (comment)
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continue;
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if (isspace(c) && !quote) {
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if (value.len)
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if (cf->value.len)
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space++;
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continue;
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}
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@ -146,7 +153,7 @@ static char *parse_value(void)
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}
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}
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for (; space; space--)
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strbuf_addch(&value, ' ');
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strbuf_addch(&cf->value, ' ');
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if (c == '\\') {
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c = get_next_char();
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switch (c) {
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@ -168,14 +175,14 @@ static char *parse_value(void)
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default:
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return NULL;
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}
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strbuf_addch(&value, c);
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strbuf_addch(&cf->value, c);
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continue;
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}
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if (c == '"') {
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quote = 1-quote;
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continue;
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}
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strbuf_addch(&value, c);
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strbuf_addch(&cf->value, c);
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}
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}
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@ -192,7 +199,7 @@ static int get_value(config_fn_t fn, void *data, char *name, unsigned int len)
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/* Get the full name */
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for (;;) {
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c = get_next_char();
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if (config_file_eof)
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if (cf->eof)
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break;
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if (!iskeychar(c))
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break;
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@ -256,7 +263,7 @@ static int get_base_var(char *name)
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for (;;) {
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int c = get_next_char();
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if (config_file_eof)
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if (cf->eof)
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return -1;
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if (c == ']')
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return baselen;
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@ -274,7 +281,7 @@ static int git_parse_file(config_fn_t fn, void *data)
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{
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int comment = 0;
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int baselen = 0;
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static char var[MAXNAME];
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char *var = cf->var;
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/* U+FEFF Byte Order Mark in UTF8 */
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static const unsigned char *utf8_bom = (unsigned char *) "\xef\xbb\xbf";
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@ -298,7 +305,7 @@ static int git_parse_file(config_fn_t fn, void *data)
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}
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}
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if (c == '\n') {
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if (config_file_eof)
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if (cf->eof)
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return 0;
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comment = 0;
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continue;
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@ -323,7 +330,7 @@ static int git_parse_file(config_fn_t fn, void *data)
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if (get_value(fn, data, var, baselen+1) < 0)
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break;
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}
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die("bad config file line %d in %s", config_linenr, config_file_name);
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die("bad config file line %d in %s", cf->linenr, cf->name);
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}
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static int parse_unit_factor(const char *end, unsigned long *val)
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@ -374,8 +381,8 @@ int git_parse_ulong(const char *value, unsigned long *ret)
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static void die_bad_config(const char *name)
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{
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if (config_file_name)
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die("bad config value for '%s' in %s", name, config_file_name);
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if (cf && cf->name)
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die("bad config value for '%s' in %s", name, cf->name);
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die("bad config value for '%s'", name);
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}
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@ -795,13 +802,24 @@ int git_config_from_file(config_fn_t fn, const char *filename, void *data)
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ret = -1;
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if (f) {
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config_file = f;
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config_file_name = filename;
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config_linenr = 1;
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config_file_eof = 0;
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config_file top;
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/* push config-file parsing state stack */
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top.prev = cf;
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top.f = f;
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top.name = filename;
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top.linenr = 1;
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top.eof = 0;
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strbuf_init(&top.value, 1024);
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cf = ⊤
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ret = git_parse_file(fn, data);
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/* pop config-file parsing state stack */
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strbuf_release(&top.value);
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cf = top.prev;
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fclose(f);
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config_file_name = NULL;
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}
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return ret;
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}
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@ -909,6 +927,7 @@ static int store_aux(const char *key, const char *value, void *cb)
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{
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const char *ep;
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size_t section_len;
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FILE *f = cf->f;
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switch (store.state) {
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case KEY_SEEN:
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@ -920,7 +939,7 @@ static int store_aux(const char *key, const char *value, void *cb)
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return 1;
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}
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store.offset[store.seen] = ftell(config_file);
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store.offset[store.seen] = ftell(f);
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store.seen++;
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}
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break;
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@ -947,19 +966,19 @@ static int store_aux(const char *key, const char *value, void *cb)
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* Do not increment matches: this is no match, but we
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* just made sure we are in the desired section.
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*/
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store.offset[store.seen] = ftell(config_file);
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store.offset[store.seen] = ftell(f);
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/* fallthru */
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case SECTION_END_SEEN:
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case START:
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if (matches(key, value)) {
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store.offset[store.seen] = ftell(config_file);
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store.offset[store.seen] = ftell(f);
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store.state = KEY_SEEN;
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store.seen++;
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} else {
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if (strrchr(key, '.') - key == store.baselen &&
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!strncmp(key, store.key, store.baselen)) {
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store.state = SECTION_SEEN;
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store.offset[store.seen] = ftell(config_file);
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store.offset[store.seen] = ftell(f);
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}
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}
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}
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@ -1415,6 +1434,7 @@ int git_config_rename_section(const char *old_name, const char *new_name)
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struct lock_file *lock = xcalloc(sizeof(struct lock_file), 1);
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int out_fd;
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char buf[1024];
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FILE *config_file;
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if (config_exclusive_filename)
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config_filename = xstrdup(config_exclusive_filename);
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5
help.c
5
help.c
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@ -127,7 +127,10 @@ static int is_executable(const char *name)
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!S_ISREG(st.st_mode))
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return 0;
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#ifdef WIN32
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#if defined(WIN32) || defined(__CYGWIN__)
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#if defined(__CYGWIN__)
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if ((st.st_mode & S_IXUSR) == 0)
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#endif
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{ /* cannot trust the executable bit, peek into the file instead */
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char buf[3] = { 0 };
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int n;
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