git-archive: wire up ZIP format.

diff --git a/builtin-zip-tree.c b/builtin-zip-tree.c
index 1c1f6830c1a8b9303eec3b1c11cfb1805d3049e4..3afb7bde743ebd1fbdb80804c2cc995caa160969 100644 (file)
--- a/builtin-zip-tree.c
+++ b/builtin-zip-tree.c
@@ -8,6 +8,7 @@
 #include "tree.h"
 #include "quote.h"
 #include "builtin.h"
+#include "archive.h"
 
 static const char zip_tree_usage[] =
 "git-zip-tree [-0|...|-9] <tree-ish> [ <base> ]";
@@ -351,3 +352,30 @@ int cmd_zip_tree(int argc, const char **argv, const char *prefix)
 
        return 0;
 }
+
+int write_zip_archive(struct archiver_args *args)
+{
+       int plen = strlen(args->base);
+
+       dos_time(&args->time, &zip_date, &zip_time);
+
+       zip_dir = xmalloc(ZIP_DIRECTORY_MIN_SIZE);
+       zip_dir_size = ZIP_DIRECTORY_MIN_SIZE;
+
+       if (args->base && plen > 0 && args->base[plen - 1] == '/') {
+               char *base = strdup(args->base);
+               int baselen = strlen(base);
+
+               while (baselen > 0 && base[baselen - 1] == '/')
+                       base[--baselen] = '\0';
+               write_zip_entry(args->tree->object.sha1, "", 0, base, 040777, 0);
+               free(base);
+       }
+       read_tree_recursive(args->tree, args->base, plen, 0,
+                           args->pathspec, write_zip_entry);
+       write_zip_trailer(args->commit_sha1);
+
+       free(zip_dir);
+
+       return 0;
+}