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Diffstat (limited to 'archive.c')
-rw-r--r--archive.c63
1 files changed, 36 insertions, 27 deletions
diff --git a/archive.c b/archive.c
index 94a9981..01b0899 100644
--- a/archive.c
+++ b/archive.c
@@ -1,4 +1,5 @@
#include "cache.h"
+#include "refs.h"
#include "commit.h"
#include "tree-walk.h"
#include "attr.h"
@@ -8,9 +9,9 @@
#include "dir.h"
static char const * const archive_usage[] = {
- N_("git archive [options] <tree-ish> [<path>...]"),
+ N_("git archive [<options>] <tree-ish> [<path>...]"),
N_("git archive --list"),
- N_("git archive --remote <repo> [--exec <cmd>] [options] <tree-ish> [<path>...]"),
+ N_("git archive --remote <repo> [--exec <cmd>] [<options>] <tree-ish> [<path>...]"),
N_("git archive --remote <repo> [--exec <cmd>] --list"),
NULL
};
@@ -33,7 +34,7 @@ static void format_subst(const struct commit *commit,
char *to_free = NULL;
struct strbuf fmt = STRBUF_INIT;
struct pretty_print_context ctx = {0};
- ctx.date_mode = DATE_NORMAL;
+ ctx.date_mode.type = DATE_NORMAL;
ctx.abbrev = DEFAULT_ABBREV;
if (src == buf->buf)
@@ -101,7 +102,7 @@ static void setup_archive_check(struct git_attr_check *check)
struct directory {
struct directory *up;
- unsigned char sha1[20];
+ struct object_id oid;
int baselen, len;
unsigned mode;
int stage;
@@ -157,19 +158,27 @@ static int write_archive_entry(const unsigned char *sha1, const char *base,
return write_entry(args, sha1, path.buf, path.len, mode);
}
+static int write_archive_entry_buf(const unsigned char *sha1, struct strbuf *base,
+ const char *filename, unsigned mode, int stage,
+ void *context)
+{
+ return write_archive_entry(sha1, base->buf, base->len,
+ filename, mode, stage, context);
+}
+
static void queue_directory(const unsigned char *sha1,
- const char *base, int baselen, const char *filename,
+ struct strbuf *base, const char *filename,
unsigned mode, int stage, struct archiver_context *c)
{
struct directory *d;
- d = xmallocz(sizeof(*d) + baselen + 1 + strlen(filename));
+ d = xmallocz(sizeof(*d) + base->len + 1 + strlen(filename));
d->up = c->bottom;
- d->baselen = baselen;
+ d->baselen = base->len;
d->mode = mode;
d->stage = stage;
c->bottom = d;
- d->len = sprintf(d->path, "%.*s%s/", baselen, base, filename);
- hashcpy(d->sha1, sha1);
+ d->len = sprintf(d->path, "%.*s%s/", (int)base->len, base->buf, filename);
+ hashcpy(d->oid.hash, sha1);
}
static int write_directory(struct archiver_context *c)
@@ -183,7 +192,7 @@ static int write_directory(struct archiver_context *c)
d->path[d->len - 1] = '\0'; /* no trailing slash */
ret =
write_directory(c) ||
- write_archive_entry(d->sha1, d->path, d->baselen,
+ write_archive_entry(d->oid.hash, d->path, d->baselen,
d->path + d->baselen, d->mode,
d->stage, c) != READ_TREE_RECURSIVE;
free(d);
@@ -191,28 +200,28 @@ static int write_directory(struct archiver_context *c)
}
static int queue_or_write_archive_entry(const unsigned char *sha1,
- const char *base, int baselen, const char *filename,
+ struct strbuf *base, const char *filename,
unsigned mode, int stage, void *context)
{
struct archiver_context *c = context;
while (c->bottom &&
- !(baselen >= c->bottom->len &&
- !strncmp(base, c->bottom->path, c->bottom->len))) {
+ !(base->len >= c->bottom->len &&
+ !strncmp(base->buf, c->bottom->path, c->bottom->len))) {
struct directory *next = c->bottom->up;
free(c->bottom);
c->bottom = next;
}
if (S_ISDIR(mode)) {
- queue_directory(sha1, base, baselen, filename,
+ queue_directory(sha1, base, filename,
mode, stage, c);
return READ_TREE_RECURSIVE;
}
if (write_directory(c))
return -1;
- return write_archive_entry(sha1, base, baselen, filename, mode,
+ return write_archive_entry(sha1, base->buf, base->len, filename, mode,
stage, context);
}
@@ -260,7 +269,7 @@ int write_archive_entries(struct archiver_args *args,
err = read_tree_recursive(args->tree, "", 0, 0, &args->pathspec,
args->pathspec.has_wildcard ?
queue_or_write_archive_entry :
- write_archive_entry,
+ write_archive_entry_buf,
&context);
if (err == READ_TREE_RECURSIVE)
err = 0;
@@ -286,14 +295,14 @@ static const struct archiver *lookup_archiver(const char *name)
return NULL;
}
-static int reject_entry(const unsigned char *sha1, const char *base,
- int baselen, const char *filename, unsigned mode,
+static int reject_entry(const unsigned char *sha1, struct strbuf *base,
+ const char *filename, unsigned mode,
int stage, void *context)
{
int ret = -1;
if (S_ISDIR(mode)) {
struct strbuf sb = STRBUF_INIT;
- strbuf_addstr(&sb, base);
+ strbuf_addbuf(&sb, base);
strbuf_addstr(&sb, filename);
if (!match_pathspec(context, sb.buf, sb.len, 0, NULL, 1))
ret = READ_TREE_RECURSIVE;
@@ -346,7 +355,7 @@ static void parse_treeish_arg(const char **argv,
time_t archive_time;
struct tree *tree;
const struct commit *commit;
- unsigned char sha1[20];
+ struct object_id oid;
/* Remotes are only allowed to fetch actual refs */
if (remote && !remote_allow_unreachable) {
@@ -354,15 +363,15 @@ static void parse_treeish_arg(const char **argv,
const char *colon = strchrnul(name, ':');
int refnamelen = colon - name;
- if (!dwim_ref(name, refnamelen, sha1, &ref))
+ if (!dwim_ref(name, refnamelen, oid.hash, &ref))
die("no such ref: %.*s", refnamelen, name);
free(ref);
}
- if (get_sha1(name, sha1))
+ if (get_sha1(name, oid.hash))
die("Not a valid object name");
- commit = lookup_commit_reference_gently(sha1, 1);
+ commit = lookup_commit_reference_gently(oid.hash, 1);
if (commit) {
commit_sha1 = commit->object.sha1;
archive_time = commit->date;
@@ -371,21 +380,21 @@ static void parse_treeish_arg(const char **argv,
archive_time = time(NULL);
}
- tree = parse_tree_indirect(sha1);
+ tree = parse_tree_indirect(oid.hash);
if (tree == NULL)
die("not a tree object");
if (prefix) {
- unsigned char tree_sha1[20];
+ struct object_id tree_oid;
unsigned int mode;
int err;
err = get_tree_entry(tree->object.sha1, prefix,
- tree_sha1, &mode);
+ tree_oid.hash, &mode);
if (err || !S_ISDIR(mode))
die("current working directory is untracked");
- tree = parse_tree_indirect(tree_sha1);
+ tree = parse_tree_indirect(tree_oid.hash);
}
ar_args->tree = tree;
ar_args->commit_sha1 = commit_sha1;