Add fields to explicitly specify username and email for commit user

README.md

@@ -14,6 +14,8 @@ Inputs:
 * `target_dir` The target directory to store the charts, defaults to `.`
 * `helm_version` The Helm CLI version, defaults to the latest release
 * `linting` Toggle Helm linting, can be disabled by setting it to `off`
+* `commit_username` Explicitly specify username for commit back, default to `GITHUB_ACTOR`
+* `commit_email` Explicitly specify email for commit back, default to `GITHUB_ACTOR@users.noreply.github.com`
 
 ## Examples
 
@@ -59,4 +61,6 @@ jobs:
           repository: charts
           branch: gh-pages
           target_dir: charts
+          commit_username: johndoe
+          commit_email: johndoe@example.com
 ```

action.yml

@@ -32,6 +32,14 @@ inputs:
   linting:
     description: "Toggle Helm linting, can be disabled by setting it to 'off'"
     required: false
+  commit_username:
+    description: "The user name used for the commit user"
+    required: false
+    default: "$GITHUB_ACTOR"
+  commit_email:
+    description: "The email used for the commit user"
+    required: false
+    default: "$GITHUB_ACTOR@users.noreply.github.com"
 runs:
   using: 'docker'
   image: 'Dockerfile'

src/entrypoint.sh

@@ -26,6 +26,8 @@ BRANCH=$6
 TARGET_DIR=$7
 HELM_VERSION=$8
 LINTING=$9
+COMMIT_USERNAME=$10
+COMMIT_EMAIL=$11
 
 CHARTS=()
 CHARTS_TMP_DIR=$(mktemp -d)
@@ -69,6 +71,14 @@ main() {
       REPO_URL="https://x-access-token:${GITHUB_TOKEN}@github.com/${OWNER}/${REPOSITORY}"
   fi
 
+  if [[ -z "$COMMIT_USERNAME" ]]; then
+      COMMIT_USERNAME="${GITHUB_ACTOR}"
+  fi
+
+  if [[ -z "$COMMIT_EMAIL" ]]; then
+      COMMIT_EMAIL="${GITHUB_ACTOR}@users.noreply.github.com"
+  fi
+
   locate
   download
   dependencies
@@ -122,8 +132,8 @@ upload() {
 
   git clone ${REPO_URL}
   cd ${REPOSITORY}
-  git config user.name "${GITHUB_ACTOR}"
+  git config user.name "${COMMIT_USERNAME}"
-  git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
+  git config user.email "${COMMIT_EMAIL}"
   git remote set-url origin ${REPO_URL}
   git checkout ${BRANCH}