feat(telemetry): set GHA_NAME dynamically from workflow (#390)

Sets the GHA_NAME environment variable for the Gemini CLI action to the
name of the executing workflow. This makes the telemetry data more
accurate and easier to filter. A new step is added to sanitize the
workflow name by removing emojis and leading/trailing whitespace,
ensuring the GHA_NAME is a clean string.

Author: MJjainam

.github/workflows/gemini-invoke.yml

@@ -62,6 +62,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-invoke'
           settings: |-
             {
               "model": {

.github/workflows/gemini-review.yml

@@ -64,6 +64,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-review'
           settings: |-
             {
               "model": {

.github/workflows/gemini-scheduled-triage.yml

@@ -108,6 +108,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-scheduled-triage'
           settings: |-
             {
               "model": {

.github/workflows/gemini-triage.yml

@@ -78,6 +78,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-triage'
           settings: |-
             {
               "model": {

README.md

@@ -191,6 +191,8 @@ go to the [Gemini Assistant workflow documentation](./examples/workflows/gemini-
 
 -   <a name="__input_use_pnpm"></a><a href="#user-content-__input_use_pnpm"><code>use_pnpm</code></a>: _(Optional, default: `false`)_ Whether or not to use pnpm instead of npm to install gemini-cli
 
+-   <a name="__input_workflow_name"></a><a href="#user-content-__input_workflow_name"><code>workflow_name</code></a>: _(Optional, default: `${{ github.workflow }}`)_ The GitHub workflow name, used for telemetry purposes.
+
 
 <!-- END_AUTOGEN_INPUTS -->
 

action.yml

@@ -87,6 +87,10 @@ inputs:
     description: 'Whether or not to use pnpm instead of npm to install gemini-cli'
     required: false
     default: 'false'
+  workflow_name:
+    description: 'The GitHub workflow name, used for telemetry purposes.'
+    required: false
+    default: '${{ github.workflow }}'
 
 outputs:
   summary:
@@ -174,6 +178,15 @@ runs:
         INPUT_USE_VERTEX_AI: '${{ inputs.use_vertex_ai }}'
         INPUT_USE_GEMINI_CODE_ASSIST: '${{ inputs.use_gemini_code_assist }}'
 
+    - name: 'Sanitize workflow name'
+      id: 'sanitize_workflow_name'
+      shell: 'bash'
+      run: |
+        SANITIZED=$(echo "${WORKFLOW_NAME}" | sed 's/[^ a-zA-Z0-9-]//g' | xargs | tr ' ' '_' | tr '[:upper:]' '[:lower:]')
+        echo "gh_workflow_name=$SANITIZED" >> $GITHUB_OUTPUT
+      env:
+        WORKFLOW_NAME: '${{ inputs.workflow_name }}'
+
     - name: 'Configure Gemini CLI'
       if: |-
         ${{ inputs.settings != '' }}
@@ -327,6 +340,7 @@ runs:
         GOOGLE_CLOUD_ACCESS_TOKEN: '${{steps.auth.outputs.access_token}}'
         PROMPT: '${{ inputs.prompt }}'
         GEMINI_MODEL: '${{ inputs.gemini_model }}'
+        GH_WORKFLOW_NAME: '${{ steps.sanitize_workflow_name.outputs.gh_workflow_name }}'
 
     - name: 'Upload Gemini CLI outputs'
       if: |-

examples/workflows/gemini-assistant/gemini-invoke.yml

@@ -62,6 +62,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-invoke'
           settings: |-
             {
               "model": {

examples/workflows/issue-triage/gemini-scheduled-triage.yml

@@ -108,6 +108,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-scheduled-triage'
           settings: |-
             {
               "model": {

examples/workflows/issue-triage/gemini-triage.yml

@@ -78,6 +78,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-triage'
           settings: |-
             {
               "model": {

examples/workflows/pr-review/gemini-review.yml

@@ -64,6 +64,7 @@ jobs:
           use_gemini_code_assist: '${{ vars.GOOGLE_GENAI_USE_GCA }}'
           use_vertex_ai: '${{ vars.GOOGLE_GENAI_USE_VERTEXAI }}'
           upload_artifacts: '${{ vars.UPLOAD_ARTIFACTS }}'
+          workflow_name: 'gemini-review'
           settings: |-
             {
               "model": {