* [GSoc PATCH 1/3] diff-no-index.c: rename read_directory()
@ 2014-03-20 19:52 Andrei Dinu
2014-03-20 23:53 ` Eric Sunshine
0 siblings, 1 reply; 2+ messages in thread
From: Andrei Dinu @ 2014-03-20 19:52 UTC (permalink / raw)
To: git; +Cc: Andrei Dinu
Avoid the conflict between read_directory() from diff-no-index.c and
read_directory() from "dir.h"
Signed-off-by: Andrei Dinu <mandrei.dinu@gmail.com>
---
I plan on applying to GSOC 2014
Submit again on the list for an older bug that I solved, to show you that
I received your feedback and I reviewed my code, numbering and partitioning
patches style. Thank you!
diff-no-index.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/diff-no-index.c b/diff-no-index.c
index 8e10bff..5e4a76c 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -16,7 +16,7 @@
#include "builtin.h"
#include "string-list.h"
-static int read_directory(const char *path, struct string_list *list)
+static int read_directory_path(const char *path, struct string_list *list)
{
DIR *dir;
struct dirent *e;
@@ -107,9 +107,9 @@ static int queue_diff(struct diff_options *o,
int i1, i2, ret = 0;
size_t len1 = 0, len2 = 0;
- if (name1 && read_directory(name1, &p1))
+ if (name1 && read_directory_path(name1, &p1))
return -1;
- if (name2 && read_directory(name2, &p2)) {
+ if (name2 && read_directory_path(name2, &p2)) {
string_list_clear(&p1, 0);
return -1;
}
--
1.7.9.5
>From d54129eacb45b307dacf2b7afebd1da40df17047 Mon Sep 17 00:00:00 2001
From: Andrei Dinu <mandrei.dinu@gmail.com>
Date: Wed, 19 Mar 2014 17:42:08 +0200
Subject: [GSoc PATCH 2/3] diff-no-index.c: read_directory_path() use
is_dot_or_dotdot().
Implement code so read_directory_path() use is_dot_or_dotdot() from "dir.h"
instead of strcmp().
Signed-off-by: Andrei Dinu <mandrei.dinu@gmail.com>
---
I plan on applying to GSOC 2014
diff-no-index.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/diff-no-index.c b/diff-no-index.c
index 5e4a76c..2d1165f 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -15,6 +15,7 @@
#include "log-tree.h"
#include "builtin.h"
#include "string-list.h"
+#include "dir.h"
static int read_directory_path(const char *path, struct string_list *list)
{
@@ -25,7 +26,7 @@ static int read_directory_path(const char *path, struct string_list *list)
return error("Could not open directory %s", path);
while ((e = readdir(dir)))
- if (strcmp(".", e->d_name) && strcmp("..", e->d_name))
+ if (!is_dot_or_dotdot(e->d_name))
string_list_insert(list, e->d_name);
closedir(dir);
--
1.7.9.5
>From 4843ad23675047163211c68434517c097435ebb7 Mon Sep 17 00:00:00 2001
From: Andrei Dinu <mandrei.dinu@gmail.com>
Date: Wed, 19 Mar 2014 18:01:55 +0200
Subject: [GSoc PATCH 3/3] fsck.c: fsck_tree() now use is_dot_or_dotdot().
Rewrite fsck_tree() to use is_dot_or_dotdot() from "dir.h" instead
of calling twice strcmp().
Signed-off-by: Andrei Dinu <mandrei.dinu@gmail.com>
---
I plan on applying to GSOC 2014.
fsck.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/fsck.c b/fsck.c
index 64bf279..82a55ab 100644
--- a/fsck.c
+++ b/fsck.c
@@ -6,6 +6,7 @@
#include "commit.h"
#include "tag.h"
#include "fsck.h"
+#include "dir.h"
static int fsck_walk_tree(struct tree *tree, fsck_walk_func walk, void *data)
{
@@ -171,10 +172,12 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
has_full_path = 1;
if (!*name)
has_empty_name = 1;
- if (!strcmp(name, "."))
- has_dot = 1;
- if (!strcmp(name, ".."))
- has_dotdot = 1;
+ if (is_dot_or_dotdot(name))
+ if (name[1] == '\0')
+ has_dot = 1;
+ else
+ has_dotdot = 1;
if (!strcmp(name, ".git"))
has_dotgit = 1;
has_zero_pad |= *(char *)desc.buffer == '0';
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [GSoc PATCH 1/3] diff-no-index.c: rename read_directory()
2014-03-20 19:52 [GSoc PATCH 1/3] diff-no-index.c: rename read_directory() Andrei Dinu
@ 2014-03-20 23:53 ` Eric Sunshine
0 siblings, 0 replies; 2+ messages in thread
From: Eric Sunshine @ 2014-03-20 23:53 UTC (permalink / raw)
To: Andrei Dinu; +Cc: Git List
On Thu, Mar 20, 2014 at 3:52 PM, Andrei Dinu <mandrei.dinu@gmail.com> wrote:
> Avoid the conflict between read_directory() from diff-no-index.c and
> read_directory() from "dir.h"
This message is lacking a bit of information. Since diff-no-index.c
does not presently include dir.h, the reader is left to wonder why you
need to resolve a non-existent conflict. You should explain that
diff-no-index.c will soon be including dir.h, which is why the
function must be renamed. You might say something like:
A subsequent patch will include dir.h in diff-no-index.c to
access is_dot_or_dotdot(), however, dir.h declares a
read_directory() which conflicts with a (different)
read_directory() defined in diff-no-index.c. Rename
diff-no-index.c's read_directory() to avoid the conflict.
> Signed-off-by: Andrei Dinu <mandrei.dinu@gmail.com>
>
> ---
>
> I plan on applying to GSOC 2014
>
> Submit again on the list for an older bug that I solved, to show you that
> I received your feedback and I reviewed my code, numbering and partitioning
> patches style. Thank you!
Unfortunately, all three patches arrived in a single email message,
which is undesirable. It's a good idea to try sending patches to
yourself first (using "git send-email") to make sure that everything
comes through okay; then send to the list.
> diff --git a/diff-no-index.c b/diff-no-index.c
> index 8e10bff..5e4a76c 100644
> --- a/diff-no-index.c
> +++ b/diff-no-index.c
> @@ -16,7 +16,7 @@
> #include "builtin.h"
> #include "string-list.h"
>
> -static int read_directory(const char *path, struct string_list *list)
> +static int read_directory_path(const char *path, struct string_list *list)
> {
> DIR *dir;
> struct dirent *e;
> @@ -107,9 +107,9 @@ static int queue_diff(struct diff_options *o,
> int i1, i2, ret = 0;
> size_t len1 = 0, len2 = 0;
>
> - if (name1 && read_directory(name1, &p1))
> + if (name1 && read_directory_path(name1, &p1))
> return -1;
> - if (name2 && read_directory(name2, &p2)) {
> + if (name2 && read_directory_path(name2, &p2)) {
The patch looks reasonable. The name is a bit odd, but not terribly important.
> string_list_clear(&p1, 0);
> return -1;
> }
> --
> 1.7.9.5
>
>
> From d54129eacb45b307dacf2b7afebd1da40df17047 Mon Sep 17 00:00:00 2001
> From: Andrei Dinu <mandrei.dinu@gmail.com>
> Date: Wed, 19 Mar 2014 17:42:08 +0200
> Subject: [GSoc PATCH 2/3] diff-no-index.c: read_directory_path() use
> is_dot_or_dotdot().
You can drop the "." from the end of this line.
> Implement code so read_directory_path() use is_dot_or_dotdot() from "dir.h"
> instead of strcmp().
You're not really implementing any code, so this is a bit misleading,
and you don't need to explain that it's from dir.h since that's
obvious from the fact that you are including dir.h You might say
instead:
Use is_dot_or_dotdot() instead of manually checking against "."
or "..".
> Signed-off-by: Andrei Dinu <mandrei.dinu@gmail.com>
>
> ---
>
> I plan on applying to GSOC 2014
> diff-no-index.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/diff-no-index.c b/diff-no-index.c
> index 5e4a76c..2d1165f 100644
> --- a/diff-no-index.c
> +++ b/diff-no-index.c
> @@ -15,6 +15,7 @@
> #include "log-tree.h"
> #include "builtin.h"
> #include "string-list.h"
> +#include "dir.h"
>
> static int read_directory_path(const char *path, struct string_list *list)
> {
> @@ -25,7 +26,7 @@ static int read_directory_path(const char *path, struct string_list *list)
> return error("Could not open directory %s", path);
>
> while ((e = readdir(dir)))
> - if (strcmp(".", e->d_name) && strcmp("..", e->d_name))
> + if (!is_dot_or_dotdot(e->d_name))
Looks fine.
> string_list_insert(list, e->d_name);
>
> closedir(dir);
> --
> 1.7.9.5
>
>
> From 4843ad23675047163211c68434517c097435ebb7 Mon Sep 17 00:00:00 2001
> From: Andrei Dinu <mandrei.dinu@gmail.com>
> Date: Wed, 19 Mar 2014 18:01:55 +0200
> Subject: [GSoc PATCH 3/3] fsck.c: fsck_tree() now use is_dot_or_dotdot().
Drop "now" and the ".".
> Rewrite fsck_tree() to use is_dot_or_dotdot() from "dir.h" instead
> of calling twice strcmp().
No need to explain that it is from dir.h.
> Signed-off-by: Andrei Dinu <mandrei.dinu@gmail.com>
>
> ---
>
> I plan on applying to GSOC 2014.
>
> fsck.c | 11 +++++++----
> 1 file changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/fsck.c b/fsck.c
> index 64bf279..82a55ab 100644
> --- a/fsck.c
> +++ b/fsck.c
> @@ -6,6 +6,7 @@
> #include "commit.h"
> #include "tag.h"
> #include "fsck.h"
> +#include "dir.h"
>
> static int fsck_walk_tree(struct tree *tree, fsck_walk_func walk, void *data)
> {
> @@ -171,10 +172,12 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
> has_full_path = 1;
> if (!*name)
> has_empty_name = 1;
> - if (!strcmp(name, "."))
> - has_dot = 1;
> - if (!strcmp(name, ".."))
> - has_dotdot = 1;
> + if (is_dot_or_dotdot(name))
> + if (name[1] == '\0')
On this project it probably would be more idiomatic to say !name[1].
> + has_dot = 1;
> + else
> + has_dotdot = 1;
Overall, however, this change does not really make the code clearer.
It probably would be best to drop this patch from your submission.
> if (!strcmp(name, ".git"))
> has_dotgit = 1;
> has_zero_pad |= *(char *)desc.buffer == '0';
> --
> 1.7.9.5
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2014-03-20 23:53 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-03-20 19:52 [GSoc PATCH 1/3] diff-no-index.c: rename read_directory() Andrei Dinu
2014-03-20 23:53 ` Eric Sunshine
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).