feat(job-pid): added print PID of the executed job

.env

@@ -0,0 +1,2 @@
+SERVER_URL=https://sas.analytium.co.uk
+DEFAULT_COMPUTE_CONTEXT=SAS Studio compute context

.env.example

@@ -0,0 +1,2 @@
+SERVER_URL=https://server.com
+DEFAULT_COMPUTE_CONTEXT=SAS Studio compute context

package.json

@@ -39,6 +39,7 @@
     "@types/isomorphic-fetch": "0.0.35",
     "@types/jest": "^26.0.15",
     "cp": "^0.2.0",
+    "dotenv": "^8.2.0",
     "jest": "^25.5.4",
     "path": "^0.12.7",
     "rimraf": "^3.0.2",
@@ -57,6 +58,7 @@
   },
   "main": "index.js",
   "dependencies": {
+    "@sasjs/utils": "^1.5.0",
     "es6-promise": "^4.2.8",
     "form-data": "^3.0.0",
     "isomorphic-fetch": "^2.2.1"

src/SASViyaApiClient.ts

@@ -16,12 +16,13 @@ import {
   Folder,
   CsrfToken,
   EditContextInput,
-  ErrorResponse,
   JobDefinition,
   PollOptions
 } from './types'
 import { formatDataForRequest } from './utils/formatDataForRequest'
 import { SessionManager } from './SessionManager'
+import { timestampToYYYYMMDDHHMMSS } from '@sasjs/utils/time'
+import { Logger, LogLevel } from '@sasjs/utils/logger'
 
 /**
  * A client for interfacing with the SAS Viya REST API.
@@ -460,6 +461,26 @@ export class SASViyaApiClient {
 
       executionSessionId = session!.id
 
+      const { result: jobIdVariable } = await this.sessionManager.getVariable(
+        executionSessionId,
+        'SYSJOBID',
+        accessToken
+      )
+
+      if (jobIdVariable && jobIdVariable.value) {
+        const relativeJobPath = this.rootFolderName
+          ? jobPath.split(this.rootFolderName).join('').replace(/^\//, '')
+          : jobPath
+
+        const logger = new Logger(debug ? LogLevel.Debug : LogLevel.Info)
+
+        logger.info(
+          `Triggered '${relativeJobPath}' with PID ${
+            jobIdVariable.value
+          } at ${timestampToYYYYMMDDHHMMSS()}`
+        )
+      }
+
       const jobArguments: { [key: string]: any } = {
         _contextName: contextName,
         _OMITJSONLISTING: true,

src/SessionManager.ts

@@ -1,5 +1,6 @@
-import { Session, Context, CsrfToken } from './types'
+import { Session, Context, CsrfToken, SessionVariable } from './types'
 import { asyncForEach, makeRequest, isUrl } from './utils'
+import { prefixMessage } from '@sasjs/utils/error'
 
 const MAX_SESSION_COUNT = 1
 const RETRY_LIMIT: number = 3
@@ -265,4 +266,21 @@ export class SessionManager {
       throw err
     })
   }
+
+  async getVariable(sessionId: string, variable: string, accessToken?: string) {
+    const getSessionVariable = {
+      method: 'GET',
+      headers: this.getHeaders(accessToken)
+    }
+
+    return await this.request<SessionVariable>(
+      `${this.serverUrl}/compute/sessions/${sessionId}/variables/${variable}`,
+      getSessionVariable
+    ).catch((err) => {
+      throw prefixMessage(
+        err,
+        `Error while fetching session variable '${variable}'.`
+      )
+    })
+  }
 }

src/test/SessionManager.spec.ts

@@ -0,0 +1,53 @@
+import { SessionManager } from '../SessionManager'
+import * as dotenv from 'dotenv'
+
+describe('SessionManager', () => {
+  dotenv.config()
+
+  let originalFetch: any
+
+  const sessionManager = new SessionManager(
+    process.env.SERVER_URL as string,
+    process.env.DEFAULT_COMPUTE_CONTEXT as string,
+    () => {}
+  )
+
+  beforeAll(() => {
+    originalFetch = (global as any).fetch
+  })
+
+  afterEach(() => {
+    ;(global as any).fetch = originalFetch
+  })
+
+  describe('getVariable', () => {
+    it('should fetch session variable', async () => {
+      const sampleResponse = {
+        ok: true,
+        links: [],
+        name: 'SYSJOBID',
+        scope: 'GLOBAL',
+        value: '25218',
+        version: 1
+      }
+
+      ;(global as any).fetch = jest.fn().mockImplementation(() =>
+        Promise.resolve({
+          ok: true,
+          headers: { get: () => '' },
+          json: () => Promise.resolve(sampleResponse)
+        })
+      )
+
+      const expectedResponse = { etag: '', result: sampleResponse }
+
+      await expect(
+        sessionManager.getVariable(
+          'fakeSessionId',
+          'SYSJOBID',
+          'fakeAccessToken'
+        )
+      ).resolves.toEqual(expectedResponse)
+    })
+  })
+})

src/types/Session.ts

@@ -9,3 +9,7 @@ export interface Session {
   }
   creationTimeStamp: string
 }
+
+export interface SessionVariable {
+  value: string
+}