diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 39 |
1 files changed, 29 insertions, 10 deletions
@@ -27,7 +27,7 @@ #endif static int diff_detect_rename_default; -static int diff_indent_heuristic; /* experimental */ +static int diff_indent_heuristic = 1; static int diff_rename_limit_default = 400; static int diff_suppress_blank_empty; static int diff_use_color_default = -1; @@ -290,9 +290,6 @@ int git_diff_ui_config(const char *var, const char *value, void *cb) return 0; } - if (git_diff_heuristic_config(var, value, cb) < 0) - return -1; - if (!strcmp(var, "diff.wserrorhighlight")) { int val = parse_ws_error_highlight(value); if (val < 0) @@ -351,6 +348,9 @@ int git_diff_basic_config(const char *var, const char *value, void *cb) if (starts_with(var, "submodule.")) return parse_submodule_config_option(var, value); + if (git_diff_heuristic_config(var, value, cb) < 0) + return -1; + return git_default_config(var, value, cb); } @@ -4071,9 +4071,7 @@ int diff_opt_parse(struct diff_options *options, DIFF_OPT_CLR(options, FUNCCONTEXT); else if ((argcount = parse_long_opt("output", av, &optarg))) { char *path = prefix_filename(prefix, optarg); - options->file = fopen(path, "w"); - if (!options->file) - die_errno("Could not open '%s'", path); + options->file = xfopen(path, "w"); options->close_file = 1; if (options->use_color != GIT_COLOR_ALWAYS) options->use_color = GIT_COLOR_NEVER; @@ -4807,9 +4805,7 @@ void diff_flush(struct diff_options *options) */ if (options->close_file) fclose(options->file); - options->file = fopen("/dev/null", "w"); - if (!options->file) - die_errno("Could not open /dev/null"); + options->file = xfopen("/dev/null", "w"); options->close_file = 1; for (i = 0; i < q->nr; i++) { struct diff_filepair *p = q->queue[i]; @@ -5270,6 +5266,29 @@ size_t fill_textconv(struct userdiff_driver *driver, return size; } +int textconv_object(const char *path, + unsigned mode, + const struct object_id *oid, + int oid_valid, + char **buf, + unsigned long *buf_size) +{ + struct diff_filespec *df; + struct userdiff_driver *textconv; + + df = alloc_filespec(path); + fill_filespec(df, oid, oid_valid, mode); + textconv = get_textconv(df); + if (!textconv) { + free_filespec(df); + return 0; + } + + *buf_size = fill_textconv(textconv, df, buf); + free_filespec(df); + return 1; +} + void setup_diff_pager(struct diff_options *opt) { /* |