Add PluginAPI.commandHistory

Author: zodern

docs/docs.md

@@ -1193,6 +1193,10 @@ Runs the nodemiral task list, and returns a promise. If any of the tasks fail, i
 
 Returns a promise. Shows the logs to the user, prefixing the host to each line.
 
+#### **commandHistory**
+
+Array of objects. Each object is in the format of `{name: 'plugin.commandName'}`, and shows what commands have already been run and in what order.
+
 #### **runSSHCommand(server, command)**
 server is an object from `servers` in the config
 

src/__tests__/plugin-api.unit.js

@@ -46,6 +46,9 @@ describe('PluginAPI', () => {
     it('should have "program"', () => {
       expect(api).has.property('program');
     });
+    it('should have "commandHistory"', () => {
+      expect(api).has.property('commandHistory');
+    });
   });
   describe('utils', () => {
     it('should have resolvePath', () => {
@@ -244,6 +247,11 @@ describe('PluginAPI', () => {
           console.log(e);
         });
     });
+
+    it('should update commandHistory', () => {
+      api.runCommand('test.logs');
+      expect(api.commandHistory).to.deep.equal([{name: 'test.logs'}]);
+    });
   });
 
   describe('getSessions', () => {

src/plugin-api.js

@@ -30,6 +30,7 @@ export default class PluginAPI {
     this.settingsPath = program.settings;
     this.verbose = program.verbose;
     this.program = program;
+    this.commandHistory = [];
 
     this.validationErrors = [];
 
@@ -263,7 +264,7 @@ export default class PluginAPI {
     // Only show error when not from nodemiral
     // since nodemiral would have already shown the error
     if (!(e.nodemiralHistory instanceof Array)) {
-      log('_commandErrorHandler: nodemiral error');      
+      log('_commandErrorHandler: nodemiral error');
       console.error(e.stack || e);
     }
 
@@ -281,6 +282,9 @@ export default class PluginAPI {
     if (!(name in commands)) {
       throw new Error(`Unknown command name: ${name}`);
     }
+
+    this.commandHistory.push({ name });
+
     await this._runPreHooks(name);
     let potentialPromise;
     try {