From: Thomas Gummerer <t.gummerer@gmail.com>
To: git@vger.kernel.org
Cc: Duy Nguyen <pclouds@gmail.com>,
Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Junio C Hamano <gitster@pobox.com>,
Eric Sunshine <sunshine@sunshineco.com>,
Johannes Sixt <j6t@kdbg.org>,
Thomas Gummerer <t.gummerer@gmail.com>
Subject: [PATCH v4 13/14] range-diff: add filename to inner diff
Date: Thu, 11 Jul 2019 17:08:50 +0100 [thread overview]
Message-ID: <20190711160851.14380-14-t.gummerer@gmail.com> (raw)
In-Reply-To: <20190711160851.14380-1-t.gummerer@gmail.com>
In a range-diff it's not always clear which file a certain funcname of
the inner diff belongs to, because the diff header (or section header
as added in a previous commit) is not always visible in the
range-diff.
Add the filename to the inner diffs header, so it's always visible to
users.
This also allows us to add the filename + the funcname to the outer
diffs hunk headers using a custom userdiff pattern, which will be done
in the next commit.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
---
range-diff.c | 15 +++++++++++++--
t/t3206-range-diff.sh | 16 ++++++++++------
2 files changed, 23 insertions(+), 8 deletions(-)
diff --git a/range-diff.c b/range-diff.c
index 5f64380fe4..7a96a587f1 100644
--- a/range-diff.c
+++ b/range-diff.c
@@ -46,7 +46,7 @@ static int read_patches(const char *range, struct string_list *list)
struct strbuf buf = STRBUF_INIT, contents = STRBUF_INIT;
struct patch_util *util = NULL;
int in_header = 1;
- char *line;
+ char *line, *current_filename = NULL;
int offset, len;
size_t size;
@@ -125,6 +125,12 @@ static int read_patches(const char *range, struct string_list *list)
else
strbuf_addstr(&buf, patch.new_name);
+ free(current_filename);
+ if (patch.is_delete > 0)
+ current_filename = xstrdup(patch.old_name);
+ else
+ current_filename = xstrdup(patch.new_name);
+
if (patch.new_mode && patch.old_mode &&
patch.old_mode != patch.new_mode)
strbuf_addf(&buf, " (mode change %06o => %06o)",
@@ -145,7 +151,11 @@ static int read_patches(const char *range, struct string_list *list)
continue;
} else if (skip_prefix(line, "@@ ", &p)) {
p = strstr(p, "@@");
- strbuf_addstr(&buf, p ? p : "@@");
+ strbuf_addstr(&buf, "@@");
+ if (current_filename && p[2])
+ strbuf_addf(&buf, " %s:", current_filename);
+ if (p)
+ strbuf_addstr(&buf, p + 2);
} else if (!line[0])
/*
* A completely blank (not ' \n', which is context)
@@ -177,6 +187,7 @@ static int read_patches(const char *range, struct string_list *list)
if (util)
string_list_append(list, buf.buf)->util = util;
strbuf_release(&buf);
+ free(current_filename);
if (finish_command(&cp))
return -1;
diff --git a/t/t3206-range-diff.sh b/t/t3206-range-diff.sh
index c277756057..d4de270979 100755
--- a/t/t3206-range-diff.sh
+++ b/t/t3206-range-diff.sh
@@ -110,7 +110,7 @@ test_expect_success 'changed commit' '
14
4: a63e992 ! 4: d966c5c s/12/B/
@@
- @@ A
+ @@ file: A
9
10
- B
@@ -169,7 +169,7 @@ test_expect_success 'changed commit with sm config' '
14
4: a63e992 ! 4: d966c5c s/12/B/
@@
- @@ A
+ @@ file: A
9
10
- B
@@ -203,20 +203,24 @@ test_expect_success 'renamed file' '
Z s/11/B/
Z
- ## file ##
+ -@@ file: A
+ ## renamed-file ##
- Z@@ A
+ +@@ renamed-file: A
Z 8
Z 9
+ Z 10
4: a63e992 ! 4: 1e6226b s/12/B/
@@
Z
Z s/12/B/
Z
- ## file ##
+ -@@ file: A
+ ## renamed-file ##
- Z@@ A
+ +@@ renamed-file: A
Z 9
Z 10
+ Z B
EOF
test_cmp expected actual
'
@@ -248,7 +252,7 @@ test_expect_success 'file added and later removed' '
+ s/11/B/ + remove file
Z
Z ## file ##
- Z@@ A
+ Z@@ file: A
@@
Z 12
Z 13
@@ -310,7 +314,7 @@ test_expect_success 'dual-coloring' '
: 14<RESET>
:<RED>4: d966c5c <RESET><YELLOW>!<RESET><GREEN> 4: 8add5f1<RESET><YELLOW> s/12/B/<RESET>
: <REVERSE><CYAN>@@<RESET>
- : <CYAN> @@ A<RESET>
+ : <CYAN> @@ file: A<RESET>
: 9<RESET>
: 10<RESET>
: <REVERSE><RED>-<RESET><FAINT> BB<RESET>
--
2.22.0.510.g264f2c817a
next prev parent reply other threads:[~2019-07-11 16:09 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190414210933.20875-1-t.gummerer@gmail.com/>
2019-07-05 17:06 ` [PATCH v2 00/14] output improvements for git range-diff Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-05 18:51 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 07/14] apply: make parse_git_header public Thomas Gummerer
2019-07-05 18:48 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-05 19:05 ` Johannes Schindelin
2019-07-08 11:24 ` Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-05 19:09 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-05 19:35 ` Johannes Schindelin
2019-07-08 11:44 ` Thomas Gummerer
2019-07-08 13:12 ` Johannes Schindelin
2019-07-05 17:06 ` [PATCH v2 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-05 17:06 ` [PATCH v2 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-05 19:48 ` [PATCH v2 00/14] output improvements for git range-diff Johannes Schindelin
2019-07-08 11:45 ` Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 " Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 07/14] apply: make parse_git_header public Thomas Gummerer
2019-07-09 19:39 ` Junio C Hamano
2019-07-09 21:23 ` Thomas Gummerer
2019-07-09 23:22 ` Junio C Hamano
2019-07-10 8:48 ` Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-08 16:33 ` [PATCH v3 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 00/14] output improvements for git range-diff Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 07/14] apply: make parse_git_diff_header public Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-11 16:08 ` [PATCH v4 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-11 16:08 ` Thomas Gummerer [this message]
2019-07-11 16:08 ` [PATCH v4 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-11 22:09 ` [PATCH v4 00/14] output improvements for git range-diff Ramsay Jones
2019-07-12 10:44 ` Johannes Schindelin
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