diff options
| -rw-r--r-- | builtin.h | 4 | ||||
| -rw-r--r-- | builtin/diff.c | 16 | ||||
| -rw-r--r-- | cache.h | 1 | ||||
| -rw-r--r-- | diff.c | 16 | ||||
| -rw-r--r-- | diff.h | 1 | ||||
| -rw-r--r-- | git.c | 33 | ||||
| -rw-r--r-- | pager.c | 34 |
7 files changed, 52 insertions, 53 deletions
@@ -37,10 +37,6 @@ int copy_note_for_rewrite(struct notes_rewrite_cfg *c, const unsigned char *from_obj, const unsigned char *to_obj); void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c); -extern int check_pager_config(const char *cmd); -struct diff_options; -extern void setup_diff_pager(struct diff_options *); - extern int textconv_object(const char *path, unsigned mode, const unsigned char *sha1, int sha1_valid, char **buf, unsigned long *buf_size); extern int cmd_add(int argc, const char **argv, const char *prefix); diff --git a/builtin/diff.c b/builtin/diff.c index 9650be2..9c70e40 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -418,19 +418,3 @@ int cmd_diff(int argc, const char **argv, const char *prefix) refresh_index_quietly(); return result; } - -void setup_diff_pager(struct diff_options *opt) -{ - /* - * If the user asked for our exit code, then either they want --quiet - * or --exit-code. We should definitely not bother with a pager in the - * former case, as we will generate no output. Since we still properly - * report our exit code even when a pager is run, we _could_ run a - * pager with --exit-code. But since we have not done so historically, - * and because it is easy to find people oneline advising "git diff - * --exit-code" in hooks and other scripts, we do not do so. - */ - if (!DIFF_OPT_TST(opt, EXIT_WITH_STATUS) && - check_pager_config("diff") != 0) - setup_pager(); -} @@ -1183,6 +1183,7 @@ extern int pager_in_use(void); extern int pager_use_color; extern int term_columns(void); extern int decimal_width(int); +extern int check_pager_config(const char *cmd); extern const char *editor_program; extern const char *askpass_program; @@ -4878,3 +4878,19 @@ size_t fill_textconv(struct userdiff_driver *driver, return size; } + +void setup_diff_pager(struct diff_options *opt) +{ + /* + * If the user asked for our exit code, then either they want --quiet + * or --exit-code. We should definitely not bother with a pager in the + * former case, as we will generate no output. Since we still properly + * report our exit code even when a pager is run, we _could_ run a + * pager with --exit-code. But since we have not done so historically, + * and because it is easy to find people oneline advising "git diff + * --exit-code" in hooks and other scripts, we do not do so. + */ + if (!DIFF_OPT_TST(opt, EXIT_WITH_STATUS) && + check_pager_config("diff") != 0) + setup_pager(); +} @@ -335,5 +335,6 @@ extern int parse_rename_score(const char **cp_p); extern int print_stat_summary(FILE *fp, int files, int insertions, int deletions); +extern void setup_diff_pager(struct diff_options *); #endif /* DIFF_H */ @@ -17,39 +17,6 @@ const char git_more_info_string[] = static struct startup_info git_startup_info; static int use_pager = -1; -struct pager_config { - const char *cmd; - int want; - char *value; -}; - -static int pager_command_config(const char *var, const char *value, void *data) -{ - struct pager_config *c = data; - if (!prefixcmp(var, "pager.") && !strcmp(var + 6, c->cmd)) { - int b = git_config_maybe_bool(var, value); - if (b >= 0) - c->want = b; - else { - c->want = 1; - c->value = xstrdup(value); - } - } - return 0; -} - -/* returns 0 for "no pager", 1 for "use pager", and -1 for "not specified" */ -int check_pager_config(const char *cmd) -{ - struct pager_config c; - c.cmd = cmd; - c.want = -1; - c.value = NULL; - git_config(pager_command_config, &c); - if (c.value) - pager_program = c.value; - return c.want; -} static void commit_pager_choice(void) { switch (use_pager) { @@ -6,6 +6,12 @@ #define DEFAULT_PAGER "less" #endif +struct pager_config { + const char *cmd; + int want; + char *value; +}; + /* * This is split up from the rest of git so that we can do * something different on Windows. @@ -141,3 +147,31 @@ int decimal_width(int number) i *= 10; return width; } + +static int pager_command_config(const char *var, const char *value, void *data) +{ + struct pager_config *c = data; + if (!prefixcmp(var, "pager.") && !strcmp(var + 6, c->cmd)) { + int b = git_config_maybe_bool(var, value); + if (b >= 0) + c->want = b; + else { + c->want = 1; + c->value = xstrdup(value); + } + } + return 0; +} + +/* returns 0 for "no pager", 1 for "use pager", and -1 for "not specified" */ +int check_pager_config(const char *cmd) +{ + struct pager_config c; + c.cmd = cmd; + c.want = -1; + c.value = NULL; + git_config(pager_command_config, &c); + if (c.value) + pager_program = c.value; + return c.want; +} |