[PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode

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From: Felipe Contreras <felipe.contreras@gmail.com>
To: git@vger.kernel.org
Cc: Fernando Ramos <greenfoo@u92.eu>,
	Felipe Contreras <felipe.contreras@gmail.com>
Subject: [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode
Date: Mon,  8 Aug 2022 19:45:49 -0500	[thread overview]
Message-ID: <20220809004549.123020-8-felipe.contreras@gmail.com> (raw)
In-Reply-To: <20220809004549.123020-1-felipe.contreras@gmail.com>

Apparently some people want the diff mode to show differences only on
the visible windows, so turn this on only when the tab has more than one
window.

This should probably be configurable.

Cc: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 mergetools/vimdiff | 50 ++++++++++++++++++++++++++++------------------
 1 file changed, 31 insertions(+), 19 deletions(-)

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index 8029be0975..17921b6ba9 100644
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -68,7 +68,7 @@ gen_cmd_aux () {
 
 	if test -z "$CMD"
 	then
-		CMD="silent execute 'bufdo diffthis'"
+		CMD="echo"
 	fi
 
 	start=0
@@ -323,8 +323,20 @@ gen_cmd () {
 	IFS=+
 	for tab in $LAYOUT
 	do
-		test -n "$CMD" && CMD="$CMD | tabnew | silent execute 'bufdo diffthis'"
-		CMD=$(gen_cmd_aux "$tab" "$CMD")
+		if echo "$tab" | grep ",\|/" >/dev/null
+		then
+			test -n "$CMD" && CMD="$CMD | tabnew"
+			CMD=$(gen_cmd_aux "$tab" "$CMD")
+			CMD="$CMD | execute 'windo diffthis'"
+		else
+			if test -z "$CMD"
+			then
+				CMD="silent execute 'bufdo diffthis'"
+			else
+				CMD="$CMD | tabnew | silent execute 'bufdo diffthis'"
+			fi
+			CMD=$(gen_cmd_aux "$tab" "$CMD")
+		fi
 	done
 	IFS=$oldIFS
 
@@ -537,22 +549,22 @@ run_unit_tests () {
 	TEST_CASE_15="  ((  (LOCAL , BASE , REMOTE) / MERGED))   +(BASE)   , LOCAL+ BASE , REMOTE+ (((LOCAL / BASE / REMOTE)) ,    MERGED   )  "
 	TEST_CASE_16="LOCAL,BASE,REMOTE / MERGED + BASE,LOCAL + BASE,REMOTE + (LOCAL / BASE / REMOTE),MERGED"
 
-	EXPECTED_CMD_01="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_02="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 1b | wincmd l | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_03="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b\" -c \"tabfirst\""
+	EXPECTED_CMD_01="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_02="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_03="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 4b | wincmd l | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
 	EXPECTED_CMD_04="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_05="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_06="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_07="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b\" -c \"tabfirst\""
-	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b\" -c \"tabfirst\""
-	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
-	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 1b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | 2b | wincmd l | 3b | tabnew | silent execute 'bufdo diffthis' | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b\" -c \"tabfirst\""
+	EXPECTED_CMD_05="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 1b | wincmd j | leftabove split | 4b | wincmd j | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_06="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_07="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 4b | wincmd l | leftabove split | 1b | wincmd j | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_08="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_09="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | 4b | wincmd j | leftabove vertical split | 1b | wincmd l | 3b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_10="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_11="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_12="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_13="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | leftabove split | leftabove vertical split | 1b | wincmd l | 3b | wincmd j | 2b | wincmd l | leftabove vertical split | leftabove split | 1b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_14="-c \"set hidden diffopt-=hiddenoff | echo | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_15="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
+	EXPECTED_CMD_16="-c \"set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | 2b | wincmd l | 3b | wincmd j | 4b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 1b | execute 'windo diffthis' | tabnew | leftabove vertical split | 2b | wincmd l | 3b | execute 'windo diffthis' | tabnew | leftabove vertical split | leftabove split | 1b | wincmd j | leftabove split | 2b | wincmd j | 3b | wincmd l | 4b | execute 'windo diffthis'\" -c \"tabfirst\""
 
 	EXPECTED_TARGET_01="MERGED"
 	EXPECTED_TARGET_02="LOCAL"
@@ -617,7 +629,7 @@ run_unit_tests () {
 	cat >expect <<-\EOF
 	-f
 	-c
-	set hidden diffopt-=hiddenoff | silent execute 'bufdo diffthis' | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b
+	set hidden diffopt-=hiddenoff | echo | leftabove split | leftabove vertical split | 1b | wincmd l | leftabove vertical split | quit | wincmd l | 2b | wincmd j | 3b | execute 'windo diffthis'
 	-c
 	tabfirst
 	lo cal
-- 
2.37.1

next prev parent reply	other threads:[~2022-08-09  0:46 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-09  0:45 [PATCH v3 0/7] mergetools: vimdiff: regression fixes and improvements Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 1/7] mergetools: vimdiff: fix comment Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 2/7] mergetools: vimdiff: make vimdiff3 actually work Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 3/7] mergetools: vimdiff: silence annoying messages Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 4/7] mergetools: vimdiff: fix for diffopt Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 5/7] mergetools: vimdiff: fix single window layouts Felipe Contreras
2022-08-09  0:45 ` [PATCH v3 6/7] mergetools: vimdiff: rework tab logic Felipe Contreras
2022-08-09  0:45 ` Felipe Contreras [this message]
2022-08-09  1:08   ` [PATCH v3 7/7] mergetools: vimdiff: restore selective diff mode Felipe Contreras
2022-08-09  5:26     ` Fernando Ramos
2022-08-09 20:07       ` Felipe Contreras
2022-08-10  8:45       ` Junio C Hamano
2022-08-10 18:29         ` Junio C Hamano

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:8029be097 dfblob:17921b6ba
	(help)

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