diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 41 |
1 files changed, 29 insertions, 12 deletions
@@ -551,6 +551,10 @@ static void emit_rewrite_diff(const char *name_a, emit_rewrite_lines(&ecbdata, '-', data_one, size_one); if (lc_b) emit_rewrite_lines(&ecbdata, '+', data_two, size_two); + if (textconv_one) + free((char *)data_one); + if (textconv_two) + free((char *)data_two); } struct diff_words_buffer { @@ -696,7 +700,6 @@ static void diff_words_show(struct diff_words_data *diff_words) { xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; mmfile_t minus, plus; /* special case: only removal */ @@ -718,7 +721,7 @@ static void diff_words_show(struct diff_words_data *diff_words) /* as only the hunk header will be parsed, we need a 0-context */ xecfg.ctxlen = 0; xdi_diff_outf(&minus, &plus, fn_out_diff_words_aux, diff_words, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); free(minus.ptr); free(plus.ptr); if (diff_words->current_plus != diff_words->plus.text.ptr + @@ -1704,7 +1707,6 @@ static void builtin_diff(const char *name_a, const char *diffopts = getenv("GIT_DIFF_OPTS"); xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; struct emit_callback ecbdata; const struct userdiff_funcname *pe; @@ -1776,7 +1778,7 @@ static void builtin_diff(const char *name_a, } } xdi_diff_outf(&mf1, &mf2, fn_out_consume, &ecbdata, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); if (DIFF_OPT_TST(o, COLOR_DIFF_WORDS)) free_diff_words_data(&ecbdata); if (textconv_one) @@ -1829,13 +1831,12 @@ static void builtin_diffstat(const char *name_a, const char *name_b, /* Crazy xdl interfaces.. */ xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; memset(&xpp, 0, sizeof(xpp)); memset(&xecfg, 0, sizeof(xecfg)); xpp.flags = o->xdl_opts; xdi_diff_outf(&mf1, &mf2, diffstat_consume, diffstat, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); } free_and_return: @@ -1877,14 +1878,13 @@ static void builtin_checkdiff(const char *name_a, const char *name_b, /* Crazy xdl interfaces.. */ xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; memset(&xpp, 0, sizeof(xpp)); memset(&xecfg, 0, sizeof(xecfg)); xecfg.ctxlen = 1; /* at least one context line */ xpp.flags = 0; xdi_diff_outf(&mf1, &mf2, checkdiff_consume, &data, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); if (data.ws_rule & WS_BLANK_AT_EOF) { struct emit_callback ecbdata; @@ -2033,7 +2033,7 @@ static int diff_populate_gitlink(struct diff_filespec *s, int size_only) char *data = xmalloc(100), *dirty = ""; /* Are we looking at the work tree? */ - if (!s->sha1_valid && s->dirty_submodule) + if (s->dirty_submodule) dirty = "-dirty"; len = snprintf(data, 100, @@ -2629,6 +2629,12 @@ int diff_setup_done(struct diff_options *options) */ if (options->pickaxe) DIFF_OPT_SET(options, RECURSIVE); + /* + * When patches are generated, submodules diffed against the work tree + * must be checked for dirtiness too so it can be shown in the output + */ + if (options->output_format & DIFF_FORMAT_PATCH) + DIFF_OPT_SET(options, DIRTY_SUBMODULES); if (options->detect_rename && options->rename_limit < 0) options->rename_limit = diff_rename_limit_default; @@ -2827,6 +2833,15 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) DIFF_OPT_SET(options, FOLLOW_RENAMES); else if (!strcmp(arg, "--color")) DIFF_OPT_SET(options, COLOR_DIFF); + else if (!prefixcmp(arg, "--color=")) { + int value = git_config_colorbool(NULL, arg+8, -1); + if (value == 0) + DIFF_OPT_CLR(options, COLOR_DIFF); + else if (value > 0) + DIFF_OPT_SET(options, COLOR_DIFF); + else + return error("option `color' expects \"always\", \"auto\", or \"never\""); + } else if (!strcmp(arg, "--no-color")) DIFF_OPT_CLR(options, COLOR_DIFF); else if (!strcmp(arg, "--color-words")) { @@ -3078,7 +3093,8 @@ int diff_unmodified_pair(struct diff_filepair *p) * dealing with a change. */ if (one->sha1_valid && two->sha1_valid && - !hashcmp(one->sha1, two->sha1)) + !hashcmp(one->sha1, two->sha1) && + !one->dirty_submodule && !two->dirty_submodule) return 1; /* no change */ if (!one->sha1_valid && !two->sha1_valid) return 1; /* both look at the same file on the filesystem. */ @@ -3213,6 +3229,8 @@ static void diff_resolve_rename_copy(void) } else if (hashcmp(p->one->sha1, p->two->sha1) || p->one->mode != p->two->mode || + p->one->dirty_submodule || + p->two->dirty_submodule || is_null_sha1(p->one->sha1)) p->status = DIFF_STATUS_MODIFIED; else { @@ -3361,7 +3379,6 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1) for (i = 0; i < q->nr; i++) { xpparam_t xpp; xdemitconf_t xecfg; - xdemitcb_t ecb; mmfile_t mf1, mf2; struct diff_filepair *p = q->queue[i]; int len1, len2; @@ -3423,7 +3440,7 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1) xecfg.ctxlen = 3; xecfg.flags = XDL_EMIT_FUNCNAMES; xdi_diff_outf(&mf1, &mf2, patch_id_consume, &data, - &xpp, &xecfg, &ecb); + &xpp, &xecfg); } git_SHA1_Final(sha1, &ctx); |