From 34a63dc7743c3729132fea7d5acf4dae3c30db2a Mon Sep 17 00:00:00 2001
From: Frediano Ziglio <fziglio@redhat.com>
Date: Mon, 4 Sep 2017 17:56:25 +0100
Subject: add a bit of documentation for rebase utility

---
 spice-server/rebase | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/spice-server/rebase b/spice-server/rebase
index aed6f6c..0e3daa0 100755
--- a/spice-server/rebase
+++ b/spice-server/rebase
@@ -1,5 +1,39 @@
 #!/bin/bash
 
+# script to help rebase trees of branches
+# Git configuration
+# -----------------
+#   rebasepp.start-commit
+#     Required.
+#     Attemps to rebase all branches child of this commit.
+#   rebasepp.rebase-to
+#     Required.
+#     Rebase the branches on this commit (usually origin/master)
+#   rebasepp.remote
+#     Optional.
+#     Attempt to push to this remote if the upstream is set to it
+#   rebasepp.filter
+#     Optional.
+#     "grep -v" filter applied to the branch names. Allows to
+#     exclude some branches.
+#   rebasepp.custom-script
+#     Optional.
+#     Script to source for customizations.
+#
+# Custom script
+# -------------
+# The script is sourced (shell). The current directory will be
+# the git root.
+# Environment passes
+#   COMPILE
+#     yes/no/full
+#   REBASE_TO
+#     rebasepp.rebase-to option
+#
+# Currently you can define a post_process function that will be called
+# if the rebase is successful.
+# The name of the branch will be passed as first argument.
+
 error() {
     echo "$*" >&2
     exit 1
-- 
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