From 11b0da94bac6877813607fa2d18961353dda0155 Mon Sep 17 00:00:00 2001
From: Chris Long <clong@cl0ng.com>
Date: Wed, 21 Mar 2018 23:21:16 -0700
Subject: [PATCH] Add commit_id parsing

---
 .circleci/config.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0e2a398..37d2556 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -11,6 +11,7 @@ jobs:
       - run:
           name: Check if Packer files were modified
           command: |
+            export COMMIT_ID="$(echo $CIRCLE_COMPARE_URL | cut -d '/' -f 7)"
             if [ "$(git diff-tree --no-commit-id --name-only -r $COMMIT_ID | grep -c \"^Packer/\")" -gt 0 ]; then
               export PACKER_MODIFIED=1
             else
@@ -20,6 +21,7 @@ jobs:
       - run:
           name: Check if Vagrant files were modified
           command: |
+            export COMMIT_ID="$(echo $CIRCLE_COMPARE_URL | cut -d '/' -f 7)"
             if [ "$(git diff-tree --no-commit-id --name-only -r $COMMIT_ID | grep -c \"^Vagrant/\")" -gt 0 ]; then
               export VAGRANT_MODIFIED=1
             else