diff options
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | abspath.c | 28 | ||||
| -rw-r--r-- | parse-options-cb.c | 125 | ||||
| -rw-r--r-- | parse-options.c | 121 | ||||
| -rw-r--r-- | setup.c | 28 |
5 files changed, 155 insertions, 150 deletions
@@ -642,6 +642,7 @@ LIB_OBJS += pack-revindex.o LIB_OBJS += pack-write.o LIB_OBJS += pager.o LIB_OBJS += parse-options.o +LIB_OBJS += parse-options-cb.o LIB_OBJS += patch-delta.o LIB_OBJS += patch-ids.o LIB_OBJS += path.o @@ -2204,7 +2205,7 @@ test-delta$X: diff-delta.o patch-delta.o test-line-buffer$X: vcs-svn/lib.a -test-parse-options$X: parse-options.o +test-parse-options$X: parse-options.o parse-options-cb.o test-string-pool$X: vcs-svn/lib.a @@ -139,3 +139,31 @@ const char *absolute_path(const char *path) } return buf; } + +/* + * Unlike prefix_path, this should be used if the named file does + * not have to interact with index entry; i.e. name of a random file + * on the filesystem. + */ +const char *prefix_filename(const char *pfx, int pfx_len, const char *arg) +{ + static char path[PATH_MAX]; +#ifndef WIN32 + if (!pfx_len || is_absolute_path(arg)) + return arg; + memcpy(path, pfx, pfx_len); + strcpy(path + pfx_len, arg); +#else + char *p; + /* don't add prefix to absolute paths, but still replace '\' by '/' */ + if (is_absolute_path(arg)) + pfx_len = 0; + else if (pfx_len) + memcpy(path, pfx, pfx_len); + strcpy(path + pfx_len, arg); + for (p = path + pfx_len; *p; p++) + if (*p == '\\') + *p = '/'; +#endif + return path; +} diff --git a/parse-options-cb.c b/parse-options-cb.c new file mode 100644 index 0000000000..c248f667c1 --- /dev/null +++ b/parse-options-cb.c @@ -0,0 +1,125 @@ +#include "git-compat-util.h" +#include "parse-options.h" +#include "cache.h" +#include "commit.h" +#include "color.h" +#include "string-list.h" + +/*----- some often used options -----*/ + +int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset) +{ + int v; + + if (!arg) { + v = unset ? 0 : DEFAULT_ABBREV; + } else { + v = strtol(arg, (char **)&arg, 10); + if (*arg) + return opterror(opt, "expects a numerical value", 0); + if (v && v < MINIMUM_ABBREV) + v = MINIMUM_ABBREV; + else if (v > 40) + v = 40; + } + *(int *)(opt->value) = v; + return 0; +} + +int parse_opt_approxidate_cb(const struct option *opt, const char *arg, + int unset) +{ + *(unsigned long *)(opt->value) = approxidate(arg); + return 0; +} + +int parse_opt_color_flag_cb(const struct option *opt, const char *arg, + int unset) +{ + int value; + + if (!arg) + arg = unset ? "never" : (const char *)opt->defval; + value = git_config_colorbool(NULL, arg, -1); + if (value < 0) + return opterror(opt, + "expects \"always\", \"auto\", or \"never\"", 0); + *(int *)opt->value = value; + return 0; +} + +int parse_opt_verbosity_cb(const struct option *opt, const char *arg, + int unset) +{ + int *target = opt->value; + + if (unset) + /* --no-quiet, --no-verbose */ + *target = 0; + else if (opt->short_name == 'v') { + if (*target >= 0) + (*target)++; + else + *target = 1; + } else { + if (*target <= 0) + (*target)--; + else + *target = -1; + } + return 0; +} + +int parse_opt_with_commit(const struct option *opt, const char *arg, int unset) +{ + unsigned char sha1[20]; + struct commit *commit; + + if (!arg) + return -1; + if (get_sha1(arg, sha1)) + return error("malformed object name %s", arg); + commit = lookup_commit_reference(sha1); + if (!commit) + return error("no such commit %s", arg); + commit_list_insert(commit, opt->value); + return 0; +} + +int parse_opt_tertiary(const struct option *opt, const char *arg, int unset) +{ + int *target = opt->value; + *target = unset ? 2 : 1; + return 0; +} + +int parse_options_concat(struct option *dst, size_t dst_size, struct option *src) +{ + int i, j; + + for (i = 0; i < dst_size; i++) + if (dst[i].type == OPTION_END) + break; + for (j = 0; i < dst_size; i++, j++) { + dst[i] = src[j]; + if (src[j].type == OPTION_END) + return 0; + } + return -1; +} + +int parse_opt_string_list(const struct option *opt, const char *arg, int unset) +{ + struct string_list *v = opt->value; + + if (unset) { + string_list_clear(v, 0); + return 0; + } + + if (!arg) + return -1; + + string_list_append(v, xstrdup(arg)); + return 0; +} diff --git a/parse-options.c b/parse-options.c index 7b061afcdc..503ab5d500 100644 --- a/parse-options.c +++ b/parse-options.c @@ -3,7 +3,6 @@ #include "cache.h" #include "commit.h" #include "color.h" -#include "string-list.h" static int parse_options_usage(struct parse_opt_ctx_t *ctx, const char * const *usagestr, @@ -584,123 +583,3 @@ static int parse_options_usage(struct parse_opt_ctx_t *ctx, return usage_with_options_internal(ctx, usagestr, opts, 0, err); } - -/*----- some often used options -----*/ -#include "cache.h" - -int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset) -{ - int v; - - if (!arg) { - v = unset ? 0 : DEFAULT_ABBREV; - } else { - v = strtol(arg, (char **)&arg, 10); - if (*arg) - return opterror(opt, "expects a numerical value", 0); - if (v && v < MINIMUM_ABBREV) - v = MINIMUM_ABBREV; - else if (v > 40) - v = 40; - } - *(int *)(opt->value) = v; - return 0; -} - -int parse_opt_approxidate_cb(const struct option *opt, const char *arg, - int unset) -{ - *(unsigned long *)(opt->value) = approxidate(arg); - return 0; -} - -int parse_opt_color_flag_cb(const struct option *opt, const char *arg, - int unset) -{ - int value; - - if (!arg) - arg = unset ? "never" : (const char *)opt->defval; - value = git_config_colorbool(NULL, arg, -1); - if (value < 0) - return opterror(opt, - "expects \"always\", \"auto\", or \"never\"", 0); - *(int *)opt->value = value; - return 0; -} - -int parse_opt_verbosity_cb(const struct option *opt, const char *arg, - int unset) -{ - int *target = opt->value; - - if (unset) - /* --no-quiet, --no-verbose */ - *target = 0; - else if (opt->short_name == 'v') { - if (*target >= 0) - (*target)++; - else - *target = 1; - } else { - if (*target <= 0) - (*target)--; - else - *target = -1; - } - return 0; -} - -int parse_opt_with_commit(const struct option *opt, const char *arg, int unset) -{ - unsigned char sha1[20]; - struct commit *commit; - - if (!arg) - return -1; - if (get_sha1(arg, sha1)) - return error("malformed object name %s", arg); - commit = lookup_commit_reference(sha1); - if (!commit) - return error("no such commit %s", arg); - commit_list_insert(commit, opt->value); - return 0; -} - -int parse_opt_tertiary(const struct option *opt, const char *arg, int unset) -{ - int *target = opt->value; - *target = unset ? 2 : 1; - return 0; -} - -int parse_options_concat(struct option *dst, size_t dst_size, struct option *src) -{ - int i, j; - - for (i = 0; i < dst_size; i++) - if (dst[i].type == OPTION_END) - break; - for (j = 0; i < dst_size; i++, j++) { - dst[i] = src[j]; - if (src[j].type == OPTION_END) - return 0; - } - return -1; -} - -int parse_opt_string_list(const struct option *opt, const char *arg, int unset) -{ - struct string_list *v = opt->value; - - if (unset) { - string_list_clear(v, 0); - return 0; - } - - if (!arg) - return -1; - - string_list_append(v, xstrdup(arg)); - return 0; -} @@ -40,34 +40,6 @@ char *prefix_path(const char *prefix, int len, const char *path) return sanitized; } -/* - * Unlike prefix_path, this should be used if the named file does - * not have to interact with index entry; i.e. name of a random file - * on the filesystem. - */ -const char *prefix_filename(const char *pfx, int pfx_len, const char *arg) -{ - static char path[PATH_MAX]; -#ifndef WIN32 - if (!pfx_len || is_absolute_path(arg)) - return arg; - memcpy(path, pfx, pfx_len); - strcpy(path + pfx_len, arg); -#else - char *p; - /* don't add prefix to absolute paths, but still replace '\' by '/' */ - if (is_absolute_path(arg)) - pfx_len = 0; - else if (pfx_len) - memcpy(path, pfx, pfx_len); - strcpy(path + pfx_len, arg); - for (p = path + pfx_len; *p; p++) - if (*p == '\\') - *p = '/'; -#endif - return path; -} - int check_filename(const char *prefix, const char *arg) { const char *name; |