[PATCH] rename: allow full-path renames

[PATCH] rename: allow full-path renames

[Andreas Henriksson]

From: Andreas Henriksson <andreas.henriksson@endian.se>

The command "touch b0;rename.ul -v ./b0 ./b1 ./b0" used to work
before "allow renaming in subdirectories" change.
(regression in commit bd9ced628bb86)

Addresses: https://bugs.debian.org/789240
Reported-by: gregrwm <bug-grub@whitleymott.net>
Signed-off-by: Andreas Henriksson <andreas@fatal.se>
---
 misc-utils/rename.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/misc-utils/rename.c b/misc-utils/rename.c
index 7ac068d..c8a4f8c 100644
--- a/misc-utils/rename.c
+++ b/misc-utils/rename.c
@@ -92,10 +92,11 @@ static int do_symlink(char *from, char *to, char *s, int verbose)
 
 static int do_file(char *from, char *to, char *s, int verbose)
 {
-	char *newname = NULL, *file;
+	char *newname = NULL, *file=NULL;
 	int ret = 1;
 
-	file = strrchr(s, '/');
+	if (strchr(from, '/') == NULL && strchr(to, '/') == NULL)
+		file = strrchr(s, '/');
 	if (file == NULL)
 		file = s;
 	if (string_replace(from, to, file, s, &newname))
-- 
2.1.4

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Re: [PATCH] rename: allow full-path renames

[Sami Kerola]

On 22 June 2015 at 17:23, Andreas Henriksson <andreas@fatal.se> wrote:
> The command "touch b0;rename.ul -v ./b0 ./b1 ./b0" used to work
> before "allow renaming in subdirectories" change.
> (regression in commit bd9ced628bb86)
>
> Addresses: https://bugs.debian.org/789240
> Reported-by: gregrwm <bug-grub@whitleymott.net>
> Signed-off-by: Andreas Henriksson <andreas@fatal.se>

Hi Andreas,

Change looks good, but I would add a test to avoid same regression
happening in future.  The same change with test can be found from
my git.

https://github.com/kerolasa/lelux-utiliteetit/commit/19ef4954935c65559e7561b4b3becbe462848127

-- 
Sami Kerola
http://www.iki.fi/kerolasa/
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[PATCH] tests: add fullpath tests to rename/subdir

[Andreas Henriksson]

Signed-off-by: Andreas Henriksson <andreas@fatal.se>
---
 tests/expected/rename/subdir |  9 +++++++++
 tests/ts/rename/subdir       | 24 ++++++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/tests/expected/rename/subdir b/tests/expected/rename/subdir
index a5b3dbe..f429602 100644
--- a/tests/expected/rename/subdir
+++ b/tests/expected/rename/subdir
@@ -18,3 +18,12 @@ renxme/aa
 renxme/aa
 renxme/aa
 renxme/aa
+== fullpath ==
+`./rename_path1' -> `./rename_path2'
+./rename_path2
+`rename_path_test1' -> `rename_path_a/test1'
+./rename_path_a/test1
+`rename_path_a/test2' -> `rename_path_b/test2'
+rename_path_a
+rename_path_b
+rename_path_b/test2
diff --git a/tests/ts/rename/subdir b/tests/ts/rename/subdir
index 4ae7005..01472fa 100755
--- a/tests/ts/rename/subdir
+++ b/tests/ts/rename/subdir
@@ -41,4 +41,28 @@ done
 
 rm -rf rename_a{a,b}
 
+echo "== fullpath ==" >> $TS_OUTPUT
+touch rename_path1
+$TS_CMD_RENAME -v ./rename_path1 ./rename_path2 ./rename_path1 >> $TS_OUTPUT 2>&1
+
+find . -name 'rename_path*' >> $TS_OUTPUT 2>&1
+rm -f ./rename_path*
+
+mkdir rename_path_a
+touch rename_path_test1
+
+$TS_CMD_RENAME -v rename_path_test1 rename_path_a/test1 rename_path_test1 >> $TS_OUTPUT 2>&1
+
+find . -name '*test1*' >> $TS_OUTPUT 2>&1
+rm -f rename_path_test1 rename_path_a/test1
+
+mkdir rename_path_b
+touch rename_path_a/test2
+$TS_CMD_RENAME -v rename_path_a/test2 rename_path_b/test2 rename_path_a/test2 >> $TS_OUTPUT 2>&1
+
+find rename_path_a rename_path_b >> $TS_OUTPUT 2>&1
+rm -f rename_path_a/test2 rename_path_b/test2
+
+rmdir rename_path_a rename_path_b
+
 ts_finalize
-- 
2.1.4

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[PATCH v2] rename: allow full-path renames

[Andreas Henriksson]

The command "touch b0;rename.ul -v ./b0 ./b1 ./b0" used to work
before "allow renaming in subdirectories" change.
(regression in commit bd9ced628bb86)

Addresses: https://bugs.debian.org/789240
Reported-by: gregrwm <bug-grub@whitleymott.net>
Reviewed-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Andreas Henriksson <andreas@fatal.se>
---
 misc-utils/rename.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

v2: fixed my email address, add reviewed by.

diff --git a/misc-utils/rename.c b/misc-utils/rename.c
index 7ac068d..c8a4f8c 100644
--- a/misc-utils/rename.c
+++ b/misc-utils/rename.c
@@ -92,10 +92,11 @@ static int do_symlink(char *from, char *to, char *s, int verbose)
 
 static int do_file(char *from, char *to, char *s, int verbose)
 {
-	char *newname = NULL, *file;
+	char *newname = NULL, *file=NULL;
 	int ret = 1;
 
-	file = strrchr(s, '/');
+	if (strchr(from, '/') == NULL && strchr(to, '/') == NULL)
+		file = strrchr(s, '/');
 	if (file == NULL)
 		file = s;
 	if (string_replace(from, to, file, s, &newname))
-- 
2.1.4

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Re: [PATCH] rename: allow full-path renames

[Andreas Henriksson]

Hello Sami Kerola.

On Mon, Jun 22, 2015 at 06:08:53PM +0100, Sami Kerola wrote:
> Hi Andreas,
> 
> Change looks good, but I would add a test to avoid same regression
> happening in future.  The same change with test can be found from
> my git.

Thanks for your quick review. I was just about to send out the tests
I was writing which should now be in your inbox with hopefully a bit
more coverage...

Also submitted patch v2 with your Reviewed-by added.

Regards,
Andreas Henriksson
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Re: [PATCH] tests: add fullpath tests to rename/subdir

[Karel Zak]

On Mon, Jun 22, 2015 at 07:22:34PM +0200, Andreas Henriksson wrote:
>  tests/expected/rename/subdir |  9 +++++++++
>  tests/ts/rename/subdir       | 24 ++++++++++++++++++++++++
>  2 files changed, 33 insertions(+)

Applied, thanks.

-- 
 Karel Zak  <kzak@redhat.com>
 http://karelzak.blogspot.com

Re: [PATCH v2] rename: allow full-path renames

[Karel Zak]

On Mon, Jun 22, 2015 at 07:26:22PM +0200, Andreas Henriksson wrote:
>  misc-utils/rename.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)

 Applied, thanks.
-- 
 Karel Zak  <kzak@redhat.com>
 http://karelzak.blogspot.com

Re: [PATCH] rename: allow full-path renames

[Karel Zak]

On Mon, Jun 22, 2015 at 06:08:53PM +0100, Sami Kerola wrote:
> Change looks good, but I would add a test to avoid same regression
> happening in future.  The same change with test can be found from
> my git.
> 
> https://github.com/kerolasa/lelux-utiliteetit/commit/19ef4954935c65559e7561b4b3becbe462848127

 I have applied Andreas' test (but if you want to submit more tests
 then go ahead :-)

 Please, keep tests in the independent commits.

    Karel

-- 
 Karel Zak  <kzak@redhat.com>
 http://karelzak.blogspot.com