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authorLukas Sandström <lukass@etek.chalmers.se>2006-06-13 20:21:42 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-06-19 04:58:19 (GMT)
commit8ed05fb5e90f8ad2051ff7071b7425a53c594892 (patch)
tree9bb4dc703c2405344165d6d2da56d84e877fa12c /write-tree.c
parent64e86c57867593ba0ee77a7b0ff0eb8e9d4d8ed5 (diff)
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Make git-write-tree a builtin
Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'write-tree.c')
-rw-r--r--write-tree.c72
1 files changed, 0 insertions, 72 deletions
diff --git a/write-tree.c b/write-tree.c
deleted file mode 100644
index bd07da6..0000000
--- a/write-tree.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * GIT - The information manager from hell
- *
- * Copyright (C) Linus Torvalds, 2005
- */
-#include "cache.h"
-#include "tree.h"
-#include "cache-tree.h"
-
-static int missing_ok = 0;
-static char *prefix = NULL;
-
-static const char write_tree_usage[] =
-"git-write-tree [--missing-ok] [--prefix=<prefix>/]";
-
-static struct lock_file lock_file;
-
-int main(int argc, char **argv)
-{
- int entries, was_valid, newfd;
-
- setup_git_directory();
-
- newfd = hold_lock_file_for_update(&lock_file, get_index_file());
- entries = read_cache();
-
- while (1 < argc) {
- char *arg = argv[1];
- if (!strcmp(arg, "--missing-ok"))
- missing_ok = 1;
- else if (!strncmp(arg, "--prefix=", 9))
- prefix = arg + 9;
- else
- die(write_tree_usage);
- argc--; argv++;
- }
-
- if (argc > 2)
- die("too many options");
-
- if (entries < 0)
- die("git-write-tree: error reading cache");
-
- if (!active_cache_tree)
- active_cache_tree = cache_tree();
-
- was_valid = cache_tree_fully_valid(active_cache_tree);
- if (!was_valid) {
- if (cache_tree_update(active_cache_tree,
- active_cache, active_nr,
- missing_ok, 0) < 0)
- die("git-write-tree: error building trees");
- if (0 <= newfd) {
- if (!write_cache(newfd, active_cache, active_nr))
- commit_lock_file(&lock_file);
- }
- /* Not being able to write is fine -- we are only interested
- * in updating the cache-tree part, and if the next caller
- * ends up using the old index with unupdated cache-tree part
- * it misses the work we did here, but that is just a
- * performance penalty and not a big deal.
- */
- }
- if (prefix) {
- struct cache_tree *subtree =
- cache_tree_find(active_cache_tree, prefix);
- printf("%s\n", sha1_to_hex(subtree->sha1));
- }
- else
- printf("%s\n", sha1_to_hex(active_cache_tree->sha1));
- return 0;
-}