[PATCH v2 08/18] branch-diff: suppress the diff headers
flat view
STALE2932d
From: Johannes Schindelin <hidden>
Date: 2018-05-04 15:35:00
Subsystem:
the rest · Maintainer:
Linus Torvalds
Revision v2 of 2 in this series.
Revisions (2)
- v1 [diff vs current]
- v2 current
When showing the diff between corresponding patches of the two branch versions, we have to make up a fake filename to run the diff machinery. That filename does not carry any meaningful information, hence tbdiff suppresses it. So we should, too. Signed-off-by: Johannes Schindelin <redacted> --- builtin/branch-diff.c | 1 + diff.c | 5 ++++- diff.h | 1 + 3 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/builtin/branch-diff.c b/builtin/branch-diff.c
index 4fc9fd74531..ed520d6229d 100644
--- a/builtin/branch-diff.c
+++ b/builtin/branch-diff.c@@ -377,6 +377,7 @@ int cmd_branch_diff(int argc, const char **argv, const char *prefix) diff_setup(&diffopt); diffopt.output_format = DIFF_FORMAT_PATCH; + diffopt.flags.suppress_diff_headers = 1; diffopt.output_prefix = output_prefix_cb; strbuf_addstr(&four_spaces, " "); diffopt.output_prefix_data = &four_spaces;
diff --git a/diff.c b/diff.c
index 1289df4b1f9..f1bda0db3f5 100644
--- a/diff.c
+++ b/diff.c@@ -3197,13 +3197,16 @@ static void builtin_diff(const char *name_a, memset(&xpp, 0, sizeof(xpp)); memset(&xecfg, 0, sizeof(xecfg)); memset(&ecbdata, 0, sizeof(ecbdata)); + if (o->flags.suppress_diff_headers) + lbl[0] = NULL; ecbdata.label_path = lbl; ecbdata.color_diff = want_color(o->use_color); ecbdata.ws_rule = whitespace_rule(name_b); if (ecbdata.ws_rule & WS_BLANK_AT_EOF) check_blank_at_eof(&mf1, &mf2, &ecbdata); ecbdata.opt = o; - ecbdata.header = header.len ? &header : NULL; + if (header.len && !o->flags.suppress_diff_headers) + ecbdata.header = &header; xpp.flags = o->xdl_opts; xpp.anchors = o->anchors; xpp.anchors_nr = o->anchors_nr;
diff --git a/diff.h b/diff.h
index d29560f822c..0dd6a71af60 100644
--- a/diff.h
+++ b/diff.h@@ -94,6 +94,7 @@ struct diff_flags { unsigned funccontext:1; unsigned default_follow_renames:1; unsigned stat_with_summary:1; + unsigned suppress_diff_headers:1; }; static inline void diff_flags_or(struct diff_flags *a,
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2.17.0.409.g71698f11835