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-rw-r--r--Documentation/git-archive.txt6
-rw-r--r--archive-tar.c11
-rw-r--r--archive-zip.c2
-rw-r--r--archive.c11
-rw-r--r--archive.h3
-rw-r--r--builtin/archive.c2
-rw-r--r--builtin/upload-archive.c2
-rwxr-xr-xt/t5000-tar-tree.sh25
8 files changed, 49 insertions, 13 deletions
diff --git a/Documentation/git-archive.txt b/Documentation/git-archive.txt
index 8b0080a977..1320c873ad 100644
--- a/Documentation/git-archive.txt
+++ b/Documentation/git-archive.txt
@@ -114,6 +114,12 @@ tar.<format>.command::
The "tar.gz" and "tgz" formats are defined automatically and default to
`gzip -cn`. You may override them with custom commands.
+tar.<format>.remote::
+ If true, enable `<format>` for use by remote clients via
+ linkgit:git-upload-archive[1]. Defaults to false for
+ user-defined formats, but true for the "tar.gz" and "tgz"
+ formats.
+
ATTRIBUTES
----------
diff --git a/archive-tar.c b/archive-tar.c
index f470ebea12..20af0051a3 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -274,6 +274,13 @@ static int tar_filter_config(const char *var, const char *value, void *data)
ar->data = xstrdup(value);
return 0;
}
+ if (!strcmp(type, "remote")) {
+ if (git_config_bool(var, value))
+ ar->flags |= ARCHIVER_REMOTE;
+ else
+ ar->flags &= ~ARCHIVER_REMOTE;
+ return 0;
+ }
return 0;
}
@@ -349,7 +356,7 @@ static int write_tar_filter_archive(const struct archiver *ar,
static struct archiver tar_archiver = {
"tar",
write_tar_archive,
- 0
+ ARCHIVER_REMOTE
};
void init_tar_archiver(void)
@@ -358,7 +365,9 @@ void init_tar_archiver(void)
register_archiver(&tar_archiver);
tar_filter_config("tar.tgz.command", "gzip -cn", NULL);
+ tar_filter_config("tar.tgz.remote", "true", NULL);
tar_filter_config("tar.tar.gz.command", "gzip -cn", NULL);
+ tar_filter_config("tar.tar.gz.remote", "true", NULL);
git_config(git_tar_config, NULL);
for (i = 0; i < nr_tar_filters; i++) {
/* omit any filters that never had a command configured */
diff --git a/archive-zip.c b/archive-zip.c
index 42df66080a..3c102a1648 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -283,7 +283,7 @@ static int write_zip_archive(const struct archiver *ar,
static struct archiver zip_archiver = {
"zip",
write_zip_archive,
- ARCHIVER_WANT_COMPRESSION_LEVELS
+ ARCHIVER_WANT_COMPRESSION_LEVELS|ARCHIVER_REMOTE
};
void init_zip_archiver(void)
diff --git a/archive.c b/archive.c
index 41065a8e2c..2a7a28e3ed 100644
--- a/archive.c
+++ b/archive.c
@@ -299,7 +299,7 @@ static void parse_treeish_arg(const char **argv,
static int parse_archive_args(int argc, const char **argv,
const struct archiver **ar, struct archiver_args *args,
- const char *name_hint)
+ const char *name_hint, int is_remote)
{
const char *format = NULL;
const char *base = NULL;
@@ -356,7 +356,8 @@ static int parse_archive_args(int argc, const char **argv,
if (list) {
for (i = 0; i < nr_archivers; i++)
- printf("%s\n", archivers[i]->name);
+ if (!is_remote || archivers[i]->flags & ARCHIVER_REMOTE)
+ printf("%s\n", archivers[i]->name);
exit(0);
}
@@ -369,7 +370,7 @@ static int parse_archive_args(int argc, const char **argv,
if (argc < 1)
usage_with_options(archive_usage, opts);
*ar = lookup_archiver(format);
- if (!*ar)
+ if (!*ar || (is_remote && !((*ar)->flags & ARCHIVER_REMOTE)))
die("Unknown archive format '%s'", format);
args->compression_level = Z_DEFAULT_COMPRESSION;
@@ -390,7 +391,7 @@ static int parse_archive_args(int argc, const char **argv,
}
int write_archive(int argc, const char **argv, const char *prefix,
- int setup_prefix, const char *name_hint)
+ int setup_prefix, const char *name_hint, int remote)
{
int nongit = 0;
const struct archiver *ar = NULL;
@@ -403,7 +404,7 @@ int write_archive(int argc, const char **argv, const char *prefix,
init_tar_archiver();
init_zip_archiver();
- argc = parse_archive_args(argc, argv, &ar, &args, name_hint);
+ argc = parse_archive_args(argc, argv, &ar, &args, name_hint, remote);
if (nongit) {
/*
* We know this will die() with an error, so we could just
diff --git a/archive.h b/archive.h
index 202d528728..2b0884f1ef 100644
--- a/archive.h
+++ b/archive.h
@@ -15,6 +15,7 @@ struct archiver_args {
};
#define ARCHIVER_WANT_COMPRESSION_LEVELS 1
+#define ARCHIVER_REMOTE 2
struct archiver {
const char *name;
int (*write_archive)(const struct archiver *, struct archiver_args *);
@@ -29,7 +30,7 @@ extern void init_zip_archiver(void);
typedef int (*write_archive_entry_fn_t)(struct archiver_args *args, const unsigned char *sha1, const char *path, size_t pathlen, unsigned int mode, void *buffer, unsigned long size);
extern int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
-extern int write_archive(int argc, const char **argv, const char *prefix, int setup_prefix, const char *name_hint);
+extern int write_archive(int argc, const char **argv, const char *prefix, int setup_prefix, const char *name_hint, int remote);
const char *archive_format_from_filename(const char *filename);
diff --git a/builtin/archive.c b/builtin/archive.c
index 2578cf57f0..883c0092ad 100644
--- a/builtin/archive.c
+++ b/builtin/archive.c
@@ -106,5 +106,5 @@ int cmd_archive(int argc, const char **argv, const char *prefix)
setvbuf(stderr, NULL, _IOLBF, BUFSIZ);
- return write_archive(argc, argv, prefix, 1, output);
+ return write_archive(argc, argv, prefix, 1, output, 0);
}
diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c
index e6bb97d345..2d0b38333e 100644
--- a/builtin/upload-archive.c
+++ b/builtin/upload-archive.c
@@ -64,7 +64,7 @@ static int run_upload_archive(int argc, const char **argv, const char *prefix)
sent_argv[sent_argc] = NULL;
/* parse all options sent by the client */
- return write_archive(sent_argc, sent_argv, prefix, 0, NULL);
+ return write_archive(sent_argc, sent_argv, prefix, 0, NULL, 1);
}
__attribute__((format (printf, 1, 2)))
diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh
index 070250ebb0..9e3ba98fc8 100755
--- a/t/t5000-tar-tree.sh
+++ b/t/t5000-tar-tree.sh
@@ -256,7 +256,8 @@ test_expect_success 'git-archive --prefix=olde-' '
test_expect_success 'setup tar filters' '
git config tar.tar.foo.command "tr ab ba" &&
- git config tar.bar.command "tr ab ba"
+ git config tar.bar.command "tr ab ba" &&
+ git config tar.bar.remote true
'
test_expect_success 'archive --list mentions user filter' '
@@ -265,9 +266,9 @@ test_expect_success 'archive --list mentions user filter' '
grep "^bar\$" output
'
-test_expect_success 'archive --list shows remote user filters' '
+test_expect_success 'archive --list shows only enabled remote filters' '
git archive --list --remote=. >output &&
- grep "^tar\.foo\$" output &&
+ ! grep "^tar\.foo\$" output &&
grep "^bar\$" output
'
@@ -297,6 +298,13 @@ test_expect_success 'extension matching requires dot' '
test_cmp b.tar config-implicittar.foo
'
+test_expect_success 'only enabled filters are available remotely' '
+ test_must_fail git archive --remote=. --format=tar.foo HEAD \
+ >remote.tar.foo &&
+ git archive --remote=. --format=bar >remote.bar HEAD &&
+ test_cmp remote.bar config.bar
+'
+
if $GZIP --version >/dev/null 2>&1; then
test_set_prereq GZIP
else
@@ -333,4 +341,15 @@ test_expect_success GZIP,GUNZIP 'extract tgz file' '
test_cmp b.tar j.tar
'
+test_expect_success GZIP 'remote tar.gz is allowed by default' '
+ git archive --remote=. --format=tar.gz HEAD >remote.tar.gz &&
+ test_cmp j.tgz remote.tar.gz
+'
+
+test_expect_success GZIP 'remote tar.gz can be disabled' '
+ git config tar.tar.gz.remote false &&
+ test_must_fail git archive --remote=. --format=tar.gz HEAD \
+ >remote.tar.gz
+'
+
test_done