IssueID #1104: separated git hook from command script (so it can be run independently)

scripts/install_git_hooks

@@ -2,5 +2,5 @@
 
 top_dir=`git rev-parse --show-toplevel`
 cd $top_dir/.git/hooks
-ln -s ../../scripts/validate_examples pre-commit 
+ln -s ../../scripts/validate_examples_hook pre-commit 
 

scripts/validate_examples

@@ -1,9 +1,8 @@
 #!/bin/bash
 
-branch=`git rev-parse --abbrev-ref HEAD`
 script_dir="$(dirname "$(readlink -f "$0")")"
 cd $script_dir
-if [[ $branch == "master" ]]; then
+
 schema_dir=../resources/schema
 example_dir=../examples
 for example_subdir in $example_dir/*
@@ -19,5 +18,3 @@ if [[ $branch == "master" ]]; then
         fi
     done
 done
-fi    
-exit 0

scripts/validate_examples_hook

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+branch=`git rev-parse --abbrev-ref HEAD`
+script_dir="$(dirname "$(readlink -f "$0")")"
+cd $script_dir
+
+if [[ $branch == "master" ]]; then
+    ./validate_examples
+fi