fix ut of bash and pwsh in plugin

Author: gy2006

core/src/test/java/com/flowci/core/test/plugin/PluginParserTest.java

@@ -56,5 +56,13 @@ public void should_parse_yml_to_plugin() {
         Assert.assertEquals(2, exports.size());
         Assert.assertTrue(exports.contains("VAR_EXPORT_1"));
         Assert.assertTrue(exports.contains("VAR_EXPORT_2"));
+
+        String pwsh = plugin.getPwsh();
+        Assert.assertNotNull(pwsh);
+        Assert.assertEquals("$Env.PK_FILE=keyfile", pwsh.trim());
+
+        String bash = plugin.getBash();
+        Assert.assertNotNull(bash);
+        Assert.assertEquals("chmod 400 ${PK_FILE}", bash.trim());
     }
 }

core/src/test/resources/plugin.yml

@@ -33,6 +33,7 @@ stats:
 allow_failure: true
 
 script: |
-  PK_FILE=${FLOWCI_PLUGIN_WORKSPACE}/FLOWCI_RSA_PRIVATE_KEY
   chmod 400 ${PK_FILE}
-  ssh-agent bash -c 'ssh-add ${PK_FILE}; git clone -b ${GIT_BRANCH} ${GIT_URL}'
+
+pwsh: |
+  $Env.PK_FILE=keyfile