@@ -1672,7 +1672,10 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
if (ecbdata->opt->flags.dual_color_diffed_diffs)
strbuf_addstr(&msgbuf, reverse);
strbuf_addstr(&msgbuf, frag);
- strbuf_add(&msgbuf, line, ep - line);
+ if (ecbdata->opt->flags.suppress_hunk_header_line_count)
+ strbuf_add(&msgbuf, atat, sizeof(atat));
+ else
+ strbuf_add(&msgbuf, line, ep - line);
strbuf_addstr(&msgbuf, reset);
/*
@@ -98,6 +98,7 @@ struct diff_flags {
unsigned stat_with_summary;
unsigned suppress_diff_headers;
unsigned dual_color_diffed_diffs;
+ unsigned suppress_hunk_header_line_count;
};
static inline void diff_flags_or(struct diff_flags *a,
@@ -486,6 +486,7 @@ int show_range_diff(const char *range1, const char *range2,
opts.output_format = DIFF_FORMAT_PATCH;
opts.flags.suppress_diff_headers = 1;
opts.flags.dual_color_diffed_diffs = dual_color;
+ opts.flags.suppress_hunk_header_line_count = 1;
opts.output_prefix = output_prefix_cb;
strbuf_addstr(&indent, " ");
opts.output_prefix_data = &indent;
@@ -99,7 +99,7 @@ test_expect_success 'changed commit' '
1: 4de457d = 1: a4b3333 s/5/A/
2: fccce22 = 2: f51d370 s/4/A/
3: 147e64e ! 3: 0559556 s/11/B/
- @@ -10,7 +10,7 @@
+ @@
9
10
-11
@@ -109,7 +109,7 @@ test_expect_success 'changed commit' '
13
14
4: a63e992 ! 4: d966c5c s/12/B/
- @@ -8,7 +8,7 @@
+ @@
@@ A
9
10
@@ -158,7 +158,7 @@ test_expect_success 'changed commit with sm config' '
1: 4de457d = 1: a4b3333 s/5/A/
2: fccce22 = 2: f51d370 s/4/A/
3: 147e64e ! 3: 0559556 s/11/B/
- @@ -10,7 +10,7 @@
+ @@
9
10
-11
@@ -168,7 +168,7 @@ test_expect_success 'changed commit with sm config' '
13
14
4: a63e992 ! 4: d966c5c s/12/B/
- @@ -8,7 +8,7 @@
+ @@
@@ A
9
10
@@ -191,7 +191,7 @@ test_expect_success 'changed message' '
sed s/Z/\ /g >expected <<-EOF &&
1: 4de457d = 1: f686024 s/5/A/
2: fccce22 ! 2: 4ab067d s/4/A/
- @@ -2,6 +2,8 @@
+ @@
Z
Z s/4/A/
Z
@@ -210,7 +210,7 @@ test_expect_success 'dual-coloring' '
sed -e "s|^:||" >expect <<-\EOF &&
:<YELLOW>1: a4b3333 = 1: f686024 s/5/A/<RESET>
:<RED>2: f51d370 <RESET><YELLOW>!<RESET><GREEN> 2: 4ab067d<RESET><YELLOW> s/4/A/<RESET>
- : <REVERSE><CYAN>@@ -2,6 +2,8 @@<RESET>
+ : <REVERSE><CYAN>@@<RESET>
: <RESET>
: s/4/A/<RESET>
: <RESET>
@@ -220,7 +220,7 @@ test_expect_success 'dual-coloring' '
: --- a/file<RESET>
: +++ b/file<RESET>
:<RED>3: 0559556 <RESET><YELLOW>!<RESET><GREEN> 3: b9cb956<RESET><YELLOW> s/11/B/<RESET>
- : <REVERSE><CYAN>@@ -10,7 +10,7 @@<RESET>
+ : <REVERSE><CYAN>@@<RESET>
: 9<RESET>
: 10<RESET>
: <RED> -11<RESET>
@@ -230,7 +230,7 @@ test_expect_success 'dual-coloring' '
: 13<RESET>
: 14<RESET>
:<RED>4: d966c5c <RESET><YELLOW>!<RESET><GREEN> 4: 8add5f1<RESET><YELLOW> s/12/B/<RESET>
- : <REVERSE><CYAN>@@ -8,7 +8,7 @@<RESET>
+ : <REVERSE><CYAN>@@<RESET>
: <CYAN> @@ A<RESET>
: 9<RESET>
: 10<RESET>
The line count in the outer diff's hunk headers of a range diff is not all that interesting. It merely shows how far along the inner diff are on both sides. That number is of no use for human readers, and range-diffs are not meant to be machine readable. In a subsequent commit we're going to add some more contextual information such as the filename corresponding to the diff to the hunk headers. Remove the unnecessary information, and just keep the "@@" to indicate that a new hunk of the outer diff is starting. Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> --- diff.c | 5 ++++- diff.h | 1 + range-diff.c | 1 + t/t3206-range-diff.sh | 16 ++++++++-------- 4 files changed, 14 insertions(+), 9 deletions(-)