Refactored the subcommand invocation logic to form a more hierarchical structure and a cleaner design.
diff --git a/git-flow-init b/git-flow-init
new file mode 100644
index 0000000..84ba142
--- /dev/null
+++ b/git-flow-init
@@ -0,0 +1,78 @@
+#
+# git-flow -- A collection of Git extensions to provide high-level
+# repository operations for Vincent Driessen's branching model.
+#
+# Original blog post presenting this model is found at:
+# http://nvie.com/archives/323
+#
+# Feel free to contribute to this project at:
+# http://github.com/nvie/gitflow
+#
+# Copyright (c) 2010 by Vincent Driessen
+# Copyright (c) 2010 by Benedikt Böhm
+#
+
+usage() {
+ echo "usage: git flow init"
+}
+
+cmd_help() {
+ usage
+ exit 0
+}
+
+# Default entry when no SUBACTION is given
+cmd_default() {
+ echo
+ echo "Summary of actions:"
+
+ if ! git rev-parse --git-dir 2>&1 >/dev/null; then
+ git init --quiet
+ echo "- A new git repository at $PWD was created"
+ fi
+
+ if ! git rev-parse --quiet --verify HEAD 2>&1 >/dev/null; then
+ touch $README
+ git add $README
+ git commit --quiet -m "initial commit"
+ if [ "$MASTER_BRANCH" != "master" ]; then
+ git branch -m master $MASTER_BRANCH
+ fi
+ echo "- An initial commit was created at branch '$MASTER_BRANCH'"
+ fi
+
+ if ! git rev-parse --verify $MASTER_BRANCH 2>&1 >/dev/null; then
+ die "Cannot find your master branch. Try: git branch -m <mymaster> $MASTER_BRANCH"
+ fi
+
+ gitflow_check_clean_working_tree
+
+ if git remote | grep -q $ORIGIN; then
+ git fetch -q $ORIGIN
+ gitflow_require_branches_equal $MASTER_BRANCH $ORIGIN/$MASTER_BRANCH
+ fi
+
+ if git rev-parse --verify $DEVELOP_BRANCH 2>&1 >/dev/null; then
+ gitflow_require_branches_equal $DEVELOP_BRANCH $ORIGIN/$DEVELOP_BRANCH
+ else
+ git checkout -q -b $DEVELOP_BRANCH $MASTER_BRANCH
+ echo "- A new branch '$DEVELOP_BRANCH' was created"
+ echo "- You are now on branch '$DEVELOP_BRANCH'"
+ fi
+
+ if ! git remote | grep -q $ORIGIN; then
+ if [ "$1" = "" ]; then
+ echo "- No remote location was added. Try: git remote add $ORIGIN <url>"
+ else
+ git remote add $ORIGIN $1
+ echo "- A new remote location '$1' was added"
+ fi
+ fi
+
+ echo
+
+ if git remote | grep -q $ORIGIN; then
+ git push $ORIGIN $MASTER_BRANCH $DEVELOP_BRANCH
+ fi
+}
+