diff --git a/scripts/pull.sh b/scripts/pull.sh
index cd406d6..b6af8f4 100755
--- a/scripts/pull.sh
+++ b/scripts/pull.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -eo pipefail
+set -xeo pipefail
 
 cd go-cover
 git fetch origin
diff --git a/scripts/push.sh b/scripts/push.sh
index ae12f79..2c6fb0c 100755
--- a/scripts/push.sh
+++ b/scripts/push.sh
@@ -5,14 +5,16 @@ set -xeo pipefail
 cd "${INPUTS_PATH}"
 
 # generate coverage files
+
 go tool cover -html=cover.out -o "${GITHUB_WORKSPACE}/go-cover/${REVISION}.html"
 go tool cover -func=cover.out -o "${GITHUB_WORKSPACE}/go-cover/${REVISION}.txt"
 cp cover.out                     "${GITHUB_WORKSPACE}/go-cover/${REVISION}.out"
 
 # generate incremental coverage files
+
 echo "mode: set" > incremental.out
+# grep exits with 1 if no lines are found, so we need to ignore that
 grep -F -v -x -f "${GITHUB_WORKSPACE}/go-cover/main.out" cover.out >> incremental.out || true
-cat incremental.out
 go tool cover -html=incremental.out -o "${GITHUB_WORKSPACE}/go-cover/${REVISION}-inc.html"
 go tool cover -func=incremental.out -o "${GITHUB_WORKSPACE}/go-cover/${REVISION}-inc.txt"
 cp incremental.out                     "${GITHUB_WORKSPACE}/go-cover/${REVISION}-inc.out"
@@ -20,22 +22,26 @@ cp incremental.out                     "${GITHUB_WORKSPACE}/go-cover/${REVISION}
 cd "${GITHUB_WORKSPACE}/go-cover"
 
 # beautify html
+
 for file in "${REVISION}.html" "${REVISION}-inc.html"; do
   ex -sc '%s/<style>/<style>@import url("nord.css");/'             -c 'x' "${file}"
   ex -sc '%s/<\/script>/<\/script><script src="ln.js"><\/script>/' -c 'x' "${file}"
 done
 
 # if we are on the main branch, copy files to main.*
-# if [ "${REF_NAME}" = "main" ]; then
+
+if [ "${REF_NAME}" = "main" ]; then
   cp "${REVISION}.html" main.html
   cp "${REVISION}.txt"  main.txt
   cp "${REVISION}.out"  main.out
-# fi
+fi
 
 # copy assets
+
 cp "${GITHUB_ACTION_PATH}"/assets/* .
 
 # push to branch
+
 git add .
 git config user.email "go-coverage-action@github.com"
 git config user.name "go-coverage-action"