Replace _ to -

README.md

@@ -34,9 +34,9 @@ payload if the action was triggered by a deployment.
 - `version`: Version of the app, usually commit sha works here.
 - `timeout`: specify a timeout for helm deployment
 - `repo`: Helm chart repository to be added.
-- `repo_alias`: Helm repository alias that will be used.
-- `repo_username`: Helm repository username if authentication is needed.
-- `repo_password`: Helm repository password if authentication is needed.
+- `repo-alias`: Helm repository alias that will be used.
+- `repo-username`: Helm repository username if authentication is needed.
+- `repo-password`: Helm repository password if authentication is needed.
 
 Additional parameters: If the action is being triggered by a deployment event
 and the `task` parameter in the deployment event is set to `"remove"` then this
@@ -178,9 +178,9 @@ jobs:
         chart: 'chartmuseum/app'
         token: '${{ github.token }}'
         repo: 'http://chartmuseum.example.com'
-        repo_alias: chartmuseum
-        repo_username: ${{ secrets.CHARTMUSEUM_USERNAME }}
-        repo_password: ${{ secrets.CHARTMUSEUM_PASSWORD }}
+        repo-alias: chartmuseum
+        repo-username: ${{ secrets.CHARTMUSEUM_USERNAME }}
+        repo-password: ${{ secrets.CHARTMUSEUM_PASSWORD }}
       env:
         KUBECONFIG_FILE: '${{ secrets.KUBECONFIG }}'
 ```

action.yml

@@ -40,13 +40,13 @@ inputs:
   repo:
     description: Helm chart repository to be added.
     required: false
-  repo_alias:
+  repo-alias:
     description: Helm repository alias that will be used.
     required: false
-  repo_username:
+  repo-username:
     description: Helm repository username if authentication is needed.
     required: false
-  repo_password:
+  repo-password:
     description: Helm repository password if authentication is needed.
     required: false
 runs:

index.js

@@ -166,9 +166,9 @@ async function run() {
     const helm = getInput("helm") || "helm";
     const timeout = getInput("timeout");
     const repo = getInput("repo");
-    const repoAlias = getInput("repo_alias");
-    const repoUsername = getInput("repo_username");
-    const repoPassword = getInput("repo_password");
+    const repoAlias = getInput("repo-alias");
+    const repoUsername = getInput("repo-username");
+    const repoPassword = getInput("repo-password");
 
     const dryRun = core.getInput("dry-run");
     const secrets = getSecrets(core.getInput("secrets"));