Add log level input to Copilot CLI action for configurable logging

Author: austenstone

action.yml

@@ -64,6 +64,10 @@ inputs:
   agent:
     description: 'Specify a custom agent to use'
     required: false
+  log-level:
+    description: 'Set the log level (choices: "none", "error", "warning", "info", "debug", "all", "default")'
+    required: false
+    default: 'all'
 outputs:
   logs-path:
     description: 'Path to the copilot logs directory'
@@ -171,6 +175,9 @@ runs:
           fi
         fi
         
+        if [ -n "$LOG_LEVEL" ]; then
+          COPILOT_ARGS+="--log-level $LOG_LEVEL "
+        fi
         COPILOT_ARGS+="--log-dir $HOME/.copilot/logs"
         
         echo "$COPILOT_ARGS"
@@ -186,6 +193,7 @@ runs:
         DISABLE_MCP_SERVERS: ${{ inputs.disable-mcp-servers }}
         ENABLE_ALL_GITHUB_MCP_TOOLS: ${{ inputs.enable-all-github-mcp-tools }}
         RESUME_SESSION: ${{ inputs.resume-session }}
+        LOG_LEVEL: ${{ inputs.log-level }}
     - name: Run Copilot CLI
       id: copilot
       shell: bash