[PATCH 6/8] git-repack --max-pack-size: write_one() implements limits
From: Dana How <hidden>
Date: 2016-06-15 22:43:03
Subsystem:
the rest · Maintainer:
Linus Torvalds
If --max-pack-size (offset_limit) is specified, generate the appropriate write limit for each object and pass it to write_object(). Detect and return write "failure". Signed-off-by: Dana How <redacted> --- builtin-pack-objects.c | 12 ++++++++++-- 1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 9530008..a088f2e 100644
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c@@ -556,16 +556,24 @@ static off_t write_one(struct sha1file *f, struct object_entry *e, off_t offset) { + off_t result; if (e->offset || e->preferred_base) /* offset starts from header size and cannot be zero * if it is written already. */ return offset; /* if we are deltified, write out its base object first. */ - if (e->delta) + if (e->delta) { offset = write_one(f, e->delta, offset); + if (!offset) + return offset; + } + /* pass in write limit if limited packsize and not first object */ + result = write_object(f, e, offset_limit && nr_written ? offset_limit - offset : 0); + if (!result) + return result; e->offset = offset; - return offset + write_object(f, e, 0); + return offset + result; } /*
--
1.5.1.89.g8abf0