Merge pull request #6 from git-hook/initialize-submodules-before-invo…

…king-target-post-clone-hook

Initialize submodules before invoking target post clone hook

bin/clone

@@ -8,12 +8,12 @@
 readonly template=$(mktemp -d /tmp/post-clone.XXXXX)
 
 teardown() {
-    rm -rf ${template}
+    rm -rf "${template}"
 }
 trap teardown EXIT
 
 init() {
-    cd ${template}
+    cd "${template}"
     git init
     git remote add origin https://github.com/git-hook/post-clone.git
     git fetch origin
@@ -22,7 +22,7 @@ init() {
 }
 
 main() {
-    git clone --template=${template} "$@"
+    git clone --template="${template}" "$@"
 }
 
 init &>/dev/null

hooks/post-checkout

@@ -5,27 +5,32 @@
 # This hook can be used to save metadata about where a git repository
 # is cloned locally.  The intent is to use this information in other
 # scripts that operate on the cloned git repository.
-
 # path to the newly cloned repo on disk
+
 readonly repo=$(git rev-parse --show-toplevel)
 
 main() {
-    rm -rf -- ${repo}/.git/hooks
+    rm -rf -- "${repo}/.git/hooks"
+    initializeSubmodules
     installClonedReposHooks
     invokeClonedReposPostCloneHook
 }
 
+initializeSubmodules() {
+    git submodule update --init --recursive
+}
+
 installClonedReposHooks() {
-    cd ${repo}/.git
+    cd "${repo}/.git"
     rm -rf hooks
     ln -sf ../hooks
     cd - >/dev/null
 }
 
 invokeClonedReposPostCloneHook() {
-    local -r post_clone_hook=${repo}/.git/hooks/post-clone
-    test ! -e ${post_clone_hook} && return
-    chmod u+x ${post_clone_hook}
+    local -r post_clone_hook="${repo}/.git/hooks/post-clone"
+    test ! -e "${post_clone_hook}" && return
+    chmod u+x "${post_clone_hook}"
     ${post_clone_hook}
 }