Adding rfc.sh

Change-Id: Ia15b0a164a75385527103c7723ef12cf2fff4f55
Signed-off-by: Vijay Bellur <vijay@gluster.com>

1 files changed, 107 insertions, 0 deletions

diff --git a/rfc.sh b/rfc.sh
new file mode 100755
index 0000000..330171e
--- /dev/null
+++ b/rfc.sh
@@ -0,0 +1,107 @@
+#!/bin/sh -e
+
+
+branch="master";
+
+
+set_hooks_commit_msg()
+{
+    f=".git/hooks/commit-msg";
+    u="http://review.gluster.com/tools/hooks/commit-msg";
+
+    if [ -x "$f" ]; then
+        return;
+    fi
+
+    curl -o $f $u || wget -O $f $u;
+
+    chmod +x .git/hooks/commit-msg;
+}
+
+
+is_num()
+{
+    local num;
+
+    num="$1";
+
+    [ -z "$(echo $num | sed -e 's/[0-9]//g')" ]
+}
+
+
+rebase_changes()
+{
+    git fetch;
+
+    GIT_EDITOR=$0 git rebase -i origin/$branch;
+}
+
+
+editor_mode()
+{
+    if [ $(basename "$1") = "git-rebase-todo" ]; then
+        sed 's/^pick /reword /g' "$1" > $1.new && mv $1.new $1;
+        return;
+    fi
+
+    if [ $(basename "$1") = "COMMIT_EDITMSG" ]; then
+        if grep -qi '^BUG: ' $1; then
+            return;
+        fi
+        while true; do
+            echo Commit: "\"$(head -n 1 $1)\""
+#            echo -n "Enter Bug ID: "
+#            read bug
+#            if [ -z "$bug" ]; then
+#                return;
+#            fi
+#            if ! is_num "$bug"; then
+#                echo "Invalid Bug ID ($bug)!!!";
+#                continue;
+#            fi
+
+#            sed "/^Change-Id:/{p; s/^.*$/BUG: $bug/;}" $1 > $1.new && \
+#                mv $1.new $1;
+            return;
+        done
+    fi
+
+    cat <<EOF
+$0 - editor_mode called on unrecognized file $1 with content:
+$(cat $1)
+EOF
+    return 1;
+}
+
+
+assert_diverge()
+{
+    git diff origin/$branch..HEAD | grep -q .;
+}
+
+
+main()
+{
+    if [ -e "$1" ]; then
+        editor_mode "$@";
+        return;
+    fi
+
+    set_hooks_commit_msg;
+
+    rebase_changes;
+
+    assert_diverge;
+
+    #bug=$(git show --format='%b' | grep -i '^BUG: ' | awk '{print $2}');
+
+    if [ "$DRY_RUN" = 1 ]; then
+        drier='echo -e Please use the following command to send your commits to review:\n\n'
+    else
+        drier=
+    fi
+
+    $drier git push origin HEAD:refs/for/$branch;
+}
+
+main "$@"