feat(core-cli): implement trigger method in ProcessManager (#3736)

ArkEcosystem · May 25, 2020 · cf8a401 · cf8a401
1 parent c52b6ab
commit cf8a401
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diff --git a/__tests__/unit/core-cli/services/process-manager.test.ts b/__tests__/unit/core-cli/services/process-manager.test.ts
@@ -468,6 +468,24 @@ describe("ProcessManager", () => {
         });
     });
 
+    describe("#trigger", () => {
+        it(".trigger()", () => {
+            // Arrange...
+            const spySync: jest.SpyInstance = jest.spyOn(execa, "sync").mockReturnValue({
+                stdout: null,
+                stderr: undefined,
+                failed: false,
+            });
+
+            // Act...
+            const { failed } = processManager.trigger("ark-core", "module.name", "params");
+
+            // Assert...
+            expect(failed).toBeFalse();
+            expect(spySync).toHaveBeenCalledWith("pm2 trigger ark-core module.name params", { shell: true });
+        });
+    });
+
     describe("#status", () => {
         it("should return the status if the process exists", () => {
             // Arrange...

diff --git a/packages/core-cli/src/services/process-manager.ts b/packages/core-cli/src/services/process-manager.ts
@@ -164,6 +164,14 @@ export class ProcessManager {
         return this.shellSync("pm2 update");
     }
 
+    /**
+     * @returns {ExecaSyncReturnValue}
+     * @memberof ProcessManager
+     */
+    public trigger(id: ProcessIdentifier, processActionName: string, param?: string): ExecaSyncReturnValue {
+        return this.shellSync(`pm2 trigger ${id} ${processActionName} ${param}`);
+    }
+
     /**
      * @param {ProcessIdentifier} id
      * @returns {(ProcessState | undefined)}