pullSubtree.sh

pullSubtree.sh

@@ -0,0 +1,32 @@
+# usage 
+# ./pullsubtree [repository branch] [repository2 branch2]
+#
+# example
+# ./pullSubtree evmjit master
+# ./pullSubtree ethereumjs develop
+# ./pullSubtree evmjit master ethereumjs master
+
+evmjit_repo="https://github.com/ethereum/evmjit"
+evmjit_location="evmjit"
+
+ethereumjs_repo="https://github.com/ethereum/ethereum.js"
+ethereumjs_location="libjsqrc/ethereumjs"
+
+natspecjs_repo="https://github.com/ethereum/natspec.js"
+natspecjs_location="libnatspec/natspecjs"
+
+while [ "$1" != "" ]; do
+    case $1 in
+        evmjit | ethereumjs | natspecjs ) 
+            REPO="${1}_repo"
+            REPO=${!REPO}
+            LOCATION="${1}_location"
+            LOCATION=${!LOCATION}
+            shift
+            BRANCH=$1
+            git subtree pull --prefix=${LOCATION} ${REPO} ${BRANCH} --squash
+            ;;
+    esac
+    shift
+done
+