feat: adding ability to run pre-commit script. (#9)

* feat: adding ability to run pre-commit script.

* fix: removing bad double quotes.

Author: neverendingqs

action.yml

@@ -13,6 +13,8 @@ inputs:
   git-user-name:
     description: Git user.name to use for the commit.
     default: github-actions[bot]
+  pre-commit-script:
+    description: A command to run before committing the dependency changes (e.g. npm run build)
   package-manager:
     description: Set to 'yarn' to use yarn. Defaults to npm.
     default: npm
@@ -24,3 +26,4 @@ runs:
     - ${{ inputs.git-user-email }}
     - ${{ inputs.package-manager }}
     - ${{ inputs.bump-version }}
+    - ${{ inputs.pre-commit-script }}

entrypoint.sh

@@ -5,6 +5,7 @@ GIT_USER_NAME=${1}
 GIT_USER_EMAIL=${2}
 PACKAGE_MANAGER=${3}
 BUMP_VERSION=${4}
+PRE_COMMIT_SCRIPT=${5}
 
 npx npm-check-updates -u
 
@@ -37,6 +38,11 @@ PR_BRANCH=chore/deps-$(date +%s)
 git config user.name ${GIT_USER_NAME}
 git config user.email ${GIT_USER_EMAIL}
 git checkout -b ${PR_BRANCH}
+
+if [ -n "${PRE_COMMIT_SCRIPT}" ]; then
+  ${PRE_COMMIT_SCRIPT}
+fi
+
 git commit -am "${DESCRIPTION}"
 git push origin ${PR_BRANCH}