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re
prune: --grace=time
author
Matthias Lederhofer
<matled@gmx.net>
Fri, 19 Jan 2007 10:49:35 +0000
(11:49 +0100)
committer
Junio C Hamano
<junkio@cox.net>
Sun, 21 Jan 2007 07:29:49 +0000
(23:29 -0800)
This option gives grace period to objects that are unreachable
from the refs from getting pruned.
The default value is 24 hours and may be changed using
gc.prunegrace.
Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Documentation/git-prune.txt
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|
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builtin-prune.c
patch
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t/t1410-reflog.sh
patch
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t/t5400-send-pack.sh
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t/t5700-clone-reference.sh
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t/t5710-info-alternate.sh
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diff --git
a/Documentation/git-prune.txt
b/Documentation/git-prune.txt
index a11e3030943ab3ffd10afa017640826795809d05..fbd344da4028b76bb6f2bbb1401fe836624d0403 100644
(file)
--- a/
Documentation/git-prune.txt
+++ b/
Documentation/git-prune.txt
@@
-8,7
+8,7
@@
git-prune - Prunes all unreachable objects from the object database
SYNOPSIS
--------
SYNOPSIS
--------
-'git-prune' [-n] [--
] [<head>...
]
+'git-prune' [-n] [--
grace=<time>
]
DESCRIPTION
-----------
DESCRIPTION
-----------
@@
-28,6
+28,12
@@
OPTIONS
Do not remove anything; just report what it would
remove.
Do not remove anything; just report what it would
remove.
+--grace=<time>::
+ Do not prune loose objects that are younger than the
+ specified time. This gives a grace period to newly
+ created objects from getting pruned.
+
+////////////////////////////////////////////
\--::
Do not interpret any more arguments as options.
\--::
Do not interpret any more arguments as options.
@@
-46,6
+52,7
@@
borrows from your repository via its
------------
$ git prune $(cd ../another && $(git-rev-parse --all))
------------
------------
$ git prune $(cd ../another && $(git-rev-parse --all))
------------
+////////////////////////////////////////////
Author
------
Author
------
diff --git
a/builtin-prune.c
b/builtin-prune.c
index 6f0ba0d04d789f17e3f0136a3591a9465af7e71d..7929af1aacd515bcc49bb79e9e3d8ee616397b4f 100644
(file)
--- a/
builtin-prune.c
+++ b/
builtin-prune.c
@@
-5,8
+5,9
@@
#include "builtin.h"
#include "reachable.h"
#include "builtin.h"
#include "reachable.h"
-static const char prune_usage[] = "git-prune [-n]";
+static const char prune_usage[] = "git-prune [-n]
[--grace=time]
";
static int show_only;
static int show_only;
+static int prune_grace_period;
static int prune_object(char *path, const char *filename, const unsigned char *sha1)
{
static int prune_object(char *path, const char *filename, const unsigned char *sha1)
{
@@
-38,6
+39,7
@@
static int prune_dir(int i, char *path)
char name[100];
unsigned char sha1[20];
int len = strlen(de->d_name);
char name[100];
unsigned char sha1[20];
int len = strlen(de->d_name);
+ struct stat st;
switch (len) {
case 2:
switch (len) {
case 2:
@@
-60,6
+62,11
@@
static int prune_dir(int i, char *path)
if (lookup_object(sha1))
continue;
if (lookup_object(sha1))
continue;
+ if (prune_grace_period > 0 &&
+ !stat(mkpath("%s/%s", path, de->d_name), &st) &&
+ st.st_mtime > prune_grace_period)
+ continue;
+
prune_object(path, de->d_name, sha1);
continue;
}
prune_object(path, de->d_name, sha1);
continue;
}
@@
-79,10
+86,25
@@
static void prune_object_dir(const char *path)
}
}
}
}
+static int git_prune_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "gc.prunegrace")) {
+ if (!strcmp(value, "off"))
+ prune_grace_period = 0;
+ else
+ prune_grace_period = approxidate(value);
+ return 0;
+ }
+ return git_default_config(var, value);
+}
+
int cmd_prune(int argc, const char **argv, const char *prefix)
{
int i;
struct rev_info revs;
int cmd_prune(int argc, const char **argv, const char *prefix)
{
int i;
struct rev_info revs;
+ prune_grace_period = time(NULL)-24*60*60;
+
+ git_config(git_prune_config);
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
@@
-90,6
+112,13
@@
int cmd_prune(int argc, const char **argv, const char *prefix)
show_only = 1;
continue;
}
show_only = 1;
continue;
}
+ if (!strncmp(arg, "--grace=", 8)) {
+ if (!strcmp(arg+8, "off"))
+ prune_grace_period = 0;
+ else
+ prune_grace_period = approxidate(arg+8);
+ continue;
+ }
usage(prune_usage);
}
usage(prune_usage);
}
diff --git
a/t/t1410-reflog.sh
b/t/t1410-reflog.sh
index 8e8d526ef2e68fb8f50b9164f2ff032bafa104d6..0c435f957489b011623d320411dbc619163f80a9 100755
(executable)
--- a/
t/t1410-reflog.sh
+++ b/
t/t1410-reflog.sh
@@
-96,7
+96,7
@@
test_expect_success setup '
check_have A B C D E F G H I J K L &&
check_have A B C D E F G H I J K L &&
- git prune &&
+ git prune
--grace=off
&&
check_have A B C D E F G H I J K L &&
check_have A B C D E F G H I J K L &&
@@
-115,7
+115,7
@@
test_expect_success rewind '
check_have A B C D E F G H I J K L &&
check_have A B C D E F G H I J K L &&
- git prune &&
+ git prune
--grace=off
&&
check_have A B C D E F G H I J K L &&
check_have A B C D E F G H I J K L &&
@@
-160,7
+160,7
@@
test_expect_success 'reflog expire' '
test_expect_success 'prune and fsck' '
test_expect_success 'prune and fsck' '
- git prune &&
+ git prune
--grace=off
&&
check_fsck &&
check_have A B C D E H L &&
check_fsck &&
check_have A B C D E H L &&
diff --git
a/t/t5400-send-pack.sh
b/t/t5400-send-pack.sh
index 2c151912a3bcf2c91cfafcbc22f11bc71fedd34d..2a55d5ae3206d056f87310d85e5ee5436437ae23 100755
(executable)
--- a/
t/t5400-send-pack.sh
+++ b/
t/t5400-send-pack.sh
@@
-55,13
+55,13
@@
test_expect_success setup '
test_expect_success 'pack the source repository' '
git repack -a -d &&
test_expect_success 'pack the source repository' '
git repack -a -d &&
- git prune
+ git prune
--grace=off
'
test_expect_success 'pack the destination repository' '
cd victim &&
git repack -a -d &&
'
test_expect_success 'pack the destination repository' '
cd victim &&
git repack -a -d &&
- git prune &&
+ git prune
--grace=off
&&
cd ..
'
cd ..
'
diff --git
a/t/t5700-clone-reference.sh
b/t/t5700-clone-reference.sh
index dd9caad1c2a34a6721aafa1840916a5a7471ece8..ab00e8fb6a2e3ce77cace23e95fd5f6923a1a932 100755
(executable)
--- a/
t/t5700-clone-reference.sh
+++ b/
t/t5700-clone-reference.sh
@@
-22,7
+22,7
@@
echo second > file2 &&
git add file2 &&
git commit -m addition &&
git repack -a -d &&
git add file2 &&
git commit -m addition &&
git repack -a -d &&
-git prune'
+git prune
--grace=off
'
cd "$base_dir"
cd "$base_dir"
@@
-56,7
+56,7
@@
echo third > file3 &&
git add file3 &&
git commit -m update &&
git repack -a -d &&
git add file3 &&
git commit -m update &&
git repack -a -d &&
-git prune'
+git prune
--grace=off
'
cd "$base_dir"
cd "$base_dir"
diff --git
a/t/t5710-info-alternate.sh
b/t/t5710-info-alternate.sh
index b9f6d9636313c29cb9d9553ca908e623fdefd179..c30fee81f5eb282798b6ca4abc4bd777f262080a 100755
(executable)
--- a/
t/t5710-info-alternate.sh
+++ b/
t/t5710-info-alternate.sh
@@
-29,7
+29,7
@@
echo "Hello World" > file1 &&
git add file1 &&
git commit -m "Initial commit" file1 &&
git repack -a -d &&
git add file1 &&
git commit -m "Initial commit" file1 &&
git repack -a -d &&
-git prune'
+git prune
--grace=off
'
cd "$base_dir"
cd "$base_dir"
@@
-39,7
+39,7
@@
echo "foo bar" > file2 &&
git add file2 &&
git commit -m "next commit" file2 &&
git repack -a -d -l &&
git add file2 &&
git commit -m "next commit" file2 &&
git repack -a -d -l &&
-git prune'
+git prune
--grace=off
'
cd "$base_dir"
cd "$base_dir"
@@
-49,7
+49,7
@@
echo "Goodbye, cruel world" > file3 &&
git add file3 &&
git commit -m "one more" file3 &&
git repack -a -d -l &&
git add file3 &&
git commit -m "one more" file3 &&
git repack -a -d -l &&
-git prune'
+git prune
--grace=off
'
cd "$base_dir"
cd "$base_dir"