Merge branch 'jc/upload-pack-hook'

* jc/upload-pack-hook:
  upload-pack: feed "kind [clone|fetch]" to post-upload-pack hook
  upload-pack: add a trigger for post-upload-pack hook

2 files changed, 31 insertions, 0 deletions

diff --git a/Documentation/git-upload-pack.txt b/Documentation/git-upload-pack.txt
index b8e49dce4a..63f3b5c742 100644
--- a/Documentation/git-upload-pack.txt
+++ b/Documentation/git-upload-pack.txt
@@ -20,6 +20,8 @@ The UI for the protocol is on the 'git-fetch-pack' side, and the
 program pair is meant to be used to pull updates from a remote
 repository.  For push operations, see 'git-send-pack'.
 
+After finishing the operation successfully, `post-upload-pack`
+hook is called (see linkgit:githooks[5]).
 
 OPTIONS
 -------
diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index 1c736738cc..c308d2943c 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -307,6 +307,35 @@ Both standard output and standard error output are forwarded to
 'git-send-pack' on the other end, so you can simply `echo` messages
 for the user.
 
+post-upload-pack
+----------------
+
+After upload-pack successfully finishes its operation, this hook is called
+for logging purposes.
+
+The hook is passed various pieces of information, one per line, from its
+standard input.  Currently the following items can be fed to the hook, but
+more types of information may be added in the future:
+
+want SHA-1::
+    40-byte hexadecimal object name the client asked to include in the
+    resulting pack.  Can occur one or more times in the input.
+
+have SHA-1::
+    40-byte hexadecimal object name the client asked to exclude from
+    the resulting pack, claiming to have them already.  Can occur zero
+    or more times in the input.
+
+time float::
+    Number of seconds spent for creating the packfile.
+
+size decimal::
+    Size of the resulting packfile in bytes.
+
+kind string:
+    Either "clone" (when the client did not give us any "have", and asked
+    for all our refs with "want"), or "fetch" (otherwise).
+
 pre-auto-gc
 -----------