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Merge branch 'dl/range-diff-with-notes'

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"git range-diff" learned to take the "--notes=<ref>" and the
"--no-notes" options to control the commit notes included in the
log message that gets compared.

* dl/range-diff-with-notes:
  format-patch: pass notes configuration to range-diff
  range-diff: pass through --notes to `git log`
  range-diff: output `## Notes ##` header
  t3206: range-diff compares logs with commit notes
  t3206: s/expected/expect/
  t3206: disable parameter substitution in heredoc
  t3206: remove spaces after redirect operators
  pretty-options.txt: --notes accepts a ref instead of treeish
  rev-list-options.txt: remove reference to --show-notes
  argv-array: add space after `while`
This commit is contained in:
Junio C Hamano
2019-12-05 12:52:44 -08:00
parent 9502b616f1 5b583e6a09
commit f3c7bfdde2
10 changed files with 291 additions and 50 deletions
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24
builtin/log.c
View File

@ -1111,6 +1111,25 @@ do_pp:
strbuf_release(&subject_sb);
}
static int get_notes_refs(struct string_list_item *item, void *arg)
{
argv_array_pushf(arg, "--notes=%s", item->string);
return 0;
}
static void get_notes_args(struct argv_array *arg, struct rev_info *rev)
{
if (!rev->show_notes) {
argv_array_push(arg, "--no-notes");
} else if (rev->notes_opt.use_default_notes > 0 ||
(rev->notes_opt.use_default_notes == -1 &&
!rev->notes_opt.extra_notes_refs.nr)) {
argv_array_push(arg, "--notes");
} else {
for_each_string_list(&rev->notes_opt.extra_notes_refs, get_notes_refs, arg);
}
}
static void make_cover_letter(struct rev_info *rev, int use_stdout,
struct commit *origin,
int nr, struct commit **list,
@ -1183,13 +1202,16 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
* can be added later if deemed desirable.
*/
struct diff_options opts;
struct argv_array other_arg = ARGV_ARRAY_INIT;
diff_setup(&opts);
opts.file = rev->diffopt.file;
opts.use_color = rev->diffopt.use_color;
diff_setup_done(&opts);
fprintf_ln(rev->diffopt.file, "%s", rev->rdiff_title);
get_notes_args(&other_arg, rev);
show_range_diff(rev->rdiff1, rev->rdiff2,
rev->creation_factor, 1, &opts);
rev->creation_factor, 1, &opts, &other_arg);
argv_array_clear(&other_arg);
}
}

6
builtin/range-diff.c
View File

@ -15,12 +15,16 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix)
{
int creation_factor = RANGE_DIFF_CREATION_FACTOR_DEFAULT;
struct diff_options diffopt = { NULL };
struct argv_array other_arg = ARGV_ARRAY_INIT;
int simple_color = -1;
struct option range_diff_options[] = {
OPT_INTEGER(0, "creation-factor", &creation_factor,
N_("Percentage by which creation is weighted")),
OPT_BOOL(0, "no-dual-color", &simple_color,
N_("use simple diff colors")),
OPT_PASSTHRU_ARGV(0, "notes", &other_arg,
N_("notes"), N_("passed to 'git log'"),
PARSE_OPT_OPTARG),
OPT_END()
};
struct option *options;
@ -78,7 +82,7 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix)
FREE_AND_NULL(options);
res = show_range_diff(range1.buf, range2.buf, creation_factor,
simple_color < 1, &diffopt);
simple_color < 1, &diffopt, &other_arg);
strbuf_release(&range1);
strbuf_release(&range2);