feat DO-1593: add support for non-mono repo

Dockerfile

@@ -1,5 +1,5 @@
 ARG NODE_TAG
-FROM node:${NODE_TAG}
+FROM node:${NODE_TAG}-alpine
 
 RUN mkdir /pipe
 WORKDIR /pipe

pipe/entrypoint.ts

@@ -1,29 +1,54 @@
+import { glob } from "glob";
 import { runCLICommand } from "./cmd";
 import { env } from "./env";
 import { findServerlessYaml } from "./findServerlessYaml";
 import { injectCfnRole } from "./injectCfnRole";
 import { uploadDeploymentBadge } from "./uploadDeploymentBadge";
+import { nodeModulesDirectoryExist } from "./findNodeModules";
+
+const cloneDir = process.env.BITBUCKET_CLONE_DIR || "";
 
 async function main() {
   let deploymentStatus = false;
 
   try {
+    const rootServerlessYmlFile = await glob(
+      `${cloneDir}/serverless.{yml,yaml}`,
+      {}
+    );
+    const nxProject = rootServerlessYmlFile.length == 0;
+
     if (!env.awsAccessKeyId || !env.awsSecretAccessKey) {
       throw new Error("AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY not set");
     }
 
-    const serverlessFiles = await findServerlessYaml(
-      `${process.env.BITBUCKET_CLONE_DIR}/services`
+    const servicesPath = nxProject ? env.servicesPath : "";
+    let serverlessFiles = await findServerlessYaml(
+      `${cloneDir}${servicesPath}`
     );
+
     await Promise.all(
       serverlessFiles.map((file) => injectCfnRole(file, env.cfnRole))
     );
 
-    await runCLICommand([
-      "npm ci",
+    const commands = [
       `npx serverless config credentials --provider aws --profile ${env.profile} --key ${env.awsAccessKeyId} --secret ${env.awsSecretAccessKey}`,
-      `npx nx run-many -t deploy -- --verbose --stage ${env.stage} --aws-profile ${env.profile}`,
-    ]);
+    ];
+
+    const nodeModulesExists = await nodeModulesDirectoryExist(cloneDir);
+    if (!nodeModulesExists) {
+      commands.unshift("npm ci");
+    }
+
+    const nxCommand = nxProject
+      ? `npx nx run-many -t ${env.cmd} --`
+      : `npx serverless ${env.cmd}`;
+    const verboseOption = env.debug ? "--verbose" : "";
+    const serverlessCommand = `${nxCommand} --stage ${env.stage} --aws-profile ${env.profile}${verboseOption}`;
+
+    commands.push(serverlessCommand);
+
+    await runCLICommand(commands);
 
     deploymentStatus = true;
   } catch (error) {

pipe/env.ts

@@ -2,6 +2,7 @@ interface Env {
   debug: boolean;
   stage: string;
   profile: string;
+  cmd: string;
   awsAccessKeyId?: string;
   awsSecretAccessKey?: string;
   cfnRole?: string;
@@ -12,12 +13,14 @@ interface Env {
   bitbucketBranch?: string;
   bitbucketRepoSlug?: string;
   bitbucketWorkspace?: string;
+  servicesPath?: string;
 }
 
 export const env: Env = {
   debug: process.env.DEBUG === "true",
   stage: process.env.STAGE || "stg",
   profile: process.env.PROFILE || "bitbucket-deployer",
+  cmd: process.env.cmd || "deploy",
   awsAccessKeyId: process.env.AWS_ACCESS_KEY_ID,
   awsSecretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
   cfnRole: process.env.CFN_ROLE,
@@ -28,4 +31,5 @@ export const env: Env = {
   bitbucketBranch: process.env.BITBUCKET_BRANCH,
   bitbucketRepoSlug: process.env.BITBUCKET_REPO_SLUG,
   bitbucketWorkspace: process.env.BITBUCKET_WORKSPACE,
+  servicesPath: process.env.servicesPath || "/services",
 };

pipe/findNodeModules.ts

@@ -0,0 +1,16 @@
+import * as fs from "fs";
+
+export async function nodeModulesDirectoryExist(
+  directoryPath: string
+): Promise<boolean> {
+  return fs.promises
+    .access(`${directoryPath}/node_modules`, fs.constants.F_OK)
+    .then(() => true)
+    .catch((error) => {
+      if (error.code === "ENOENT") {
+        return false;
+      } else {
+        throw error;
+      }
+    });
+}

pipe/findServerlessYaml.ts

@@ -6,7 +6,7 @@ export async function findServerlessYaml(basePath: string) {
 
   console.log(`Fetching serverless configuration with pattern ${globPattern}`);
 
-  const files = await glob(globPattern, {});
+  const files = await glob(globPattern, { ignore: ["**/node_modules/**"] });
 
   for (const file of files) {
     console.log("Found serverless.yml at: ", file);