feat: add Prisma layer build scripts and configuration for Lambda deployment

2025-11-30 12:17:20 +05:30
parent 6011318986
commit d8687edb9f
9 changed files with 355 additions and 7 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -46,6 +46,10 @@ lerna-debug.log*
 .temp
 undefined/

+# tsx cache/temp directories
+**/tsx-*/
+**/temp/tsx-*
+
 # Runtime data
 pids
 *.pid
--- a/build-prisma-layer.ps1
+++ b/build-prisma-layer.ps1
@@ -0,0 +1,46 @@
+# build-prisma-layer.ps1
+# Script to rebuild the Prisma layer for Lambda deployment
+# Usage: .\build-prisma-layer.ps1
+
+$ErrorActionPreference = "Stop"
+
+$projectRoot = Split-Path -Parent $MyInvocation.MyCommand.Path
+$layerPath = Join-Path $projectRoot "layers\prisma\nodejs"
+$nodeModulesPath = Join-Path $layerPath "node_modules"
+
+Write-Host "🔄 Building Prisma layer for Lambda..." -ForegroundColor Cyan
+
+# Step 1: Regenerate Prisma client
+Write-Host "📦 Regenerating Prisma client..." -ForegroundColor Yellow
+Push-Location $projectRoot
+npx prisma generate
+Pop-Location
+
+# Step 2: Clean layer node_modules
+Write-Host "🧹 Cleaning layer node_modules..." -ForegroundColor Yellow
+if (Test-Path $nodeModulesPath) {
+    Remove-Item -Recurse -Force $nodeModulesPath
+}
+
+# Step 3: Install layer dependencies
+Write-Host "📥 Installing layer dependencies..." -ForegroundColor Yellow
+Push-Location $layerPath
+npm install --production
+Pop-Location
+
+# Step 4: Copy generated Prisma client to layer
+Write-Host "📋 Copying generated Prisma client to layer..." -ForegroundColor Yellow
+$sourcePrisma = Join-Path $projectRoot "node_modules\.prisma\client"
+$destPrisma = Join-Path $nodeModulesPath ".prisma\client"
+
+New-Item -ItemType Directory -Force -Path (Split-Path $destPrisma) | Out-Null
+Copy-Item -Path $sourcePrisma -Destination $destPrisma -Recurse -Force
+
+# Step 5: Calculate layer size
+$layerSize = (Get-ChildItem -Path $layerPath -Recurse -File | Measure-Object -Property Length -Sum).Sum / 1MB
+Write-Host "✅ Layer built successfully!" -ForegroundColor Green
+Write-Host "📊 Layer size: $([math]::Round($layerSize, 2)) MB" -ForegroundColor Cyan
+
+# List contents
+Write-Host "`n📁 Layer contents:" -ForegroundColor Cyan
+Get-ChildItem $nodeModulesPath -Directory | ForEach-Object { Write-Host "   - $($_.Name)" }
--- a/build-prisma-layer.sh
+++ b/build-prisma-layer.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+# build-prisma-layer.sh
+# Script to rebuild the Prisma layer for Lambda deployment
+# Usage: ./build-prisma-layer.sh
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+LAYER_PATH="$SCRIPT_DIR/layers/prisma/nodejs"
+
+echo "🔄 Building Prisma layer for Lambda..."
+
+# Step 1: Regenerate Prisma client
+echo "📦 Regenerating Prisma client..."
+cd "$SCRIPT_DIR"
+npx prisma generate
+
+# Step 2: Clean layer node_modules
+echo "🧹 Cleaning layer node_modules..."
+rm -rf "$LAYER_PATH/node_modules"
+
+# Step 3: Install layer dependencies
+echo "📥 Installing layer dependencies..."
+cd "$LAYER_PATH"
+npm install --production
+
+# Step 4: Copy generated Prisma client to layer
+echo "📋 Copying generated Prisma client to layer..."
+mkdir -p "$LAYER_PATH/node_modules/.prisma"
+cp -r "$SCRIPT_DIR/node_modules/.prisma/client" "$LAYER_PATH/node_modules/.prisma/client"
+
+# Step 5: Calculate layer size
+LAYER_SIZE=$(du -sh "$LAYER_PATH" | cut -f1)
+echo "✅ Layer built successfully!"
+echo "📊 Layer size: $LAYER_SIZE"
+
+# List contents
+echo ""
+echo "📁 Layer contents:"
+ls -d "$LAYER_PATH/node_modules"/*/ 2>/dev/null | xargs -n 1 basename | sed 's/^/   - /'
--- a/layers/prisma/nodejs/package-lock.json
+++ b/layers/prisma/nodejs/package-lock.json
@@ -0,0 +1,228 @@
+{
+  "name": "prisma-layer",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "prisma-layer",
+      "version": "1.0.0",
+      "dependencies": {
+        "@prisma/adapter-pg": "^7.0.1",
+        "@prisma/client": "^7.0.1",
+        "pg": "^8.13.0"
+      }
+    },
+    "node_modules/@prisma/adapter-pg": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/@prisma/adapter-pg/-/adapter-pg-7.0.1.tgz",
+      "integrity": "sha512-01GpPPhLMoDMF4ipgfZz0L87fla/TV/PBQcmHy+9vV1ml6gUoqF8dUIRNI5Yf2YKpOwzQg9sn8C7dYD1Yio9Ug==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/driver-adapter-utils": "7.0.1",
+        "pg": "^8.16.3",
+        "postgres-array": "3.0.4"
+      }
+    },
+    "node_modules/@prisma/client": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/@prisma/client/-/client-7.0.1.tgz",
+      "integrity": "sha512-O74T6xcfaGAq5gXwCAvfTLvI6fmC3and2g5yLRMkNjri1K8mSpEgclDNuUWs9xj5AwNEMQ88NeD3asI+sovm1g==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/client-runtime-utils": "7.0.1"
+      },
+      "engines": {
+        "node": "^20.19 || ^22.12 || >=24.0"
+      },
+      "peerDependencies": {
+        "prisma": "*",
+        "typescript": ">=5.4.0"
+      },
+      "peerDependenciesMeta": {
+        "prisma": {
+          "optional": true
+        },
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@prisma/client-runtime-utils": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/@prisma/client-runtime-utils/-/client-runtime-utils-7.0.1.tgz",
+      "integrity": "sha512-R26BVX9D/iw4toUmZKZf3jniM/9pMGHHdZN5LVP2L7HNiCQKNQQx/9LuMtjepbgRqSqQO3oHN0yzojHLnKTGEw==",
+      "license": "Apache-2.0"
+    },
+    "node_modules/@prisma/debug": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/@prisma/debug/-/debug-7.0.1.tgz",
+      "integrity": "sha512-5+25XokVeAK2Z2C9W457AFw7Hk032Q3QI3G58KYKXPlpgxy+9FvV1+S1jqfJ2d4Nmq9LP/uACrM6OVhpJMSr8w==",
+      "license": "Apache-2.0"
+    },
+    "node_modules/@prisma/driver-adapter-utils": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/@prisma/driver-adapter-utils/-/driver-adapter-utils-7.0.1.tgz",
+      "integrity": "sha512-sBbxm/yysHLLF2iMAB+qcX/nn3WFgsiC4DQNz0uM6BwGSIs8lIvgo0u8nR9nxe5gvFgKiIH8f4z2fgOEMeXc8w==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@prisma/debug": "7.0.1"
+      }
+    },
+    "node_modules/pg": {
+      "version": "8.16.3",
+      "resolved": "https://registry.npmjs.org/pg/-/pg-8.16.3.tgz",
+      "integrity": "sha512-enxc1h0jA/aq5oSDMvqyW3q89ra6XIIDZgCX9vkMrnz5DFTw/Ny3Li2lFQ+pt3L6MCgm/5o2o8HW9hiJji+xvw==",
+      "license": "MIT",
+      "dependencies": {
+        "pg-connection-string": "^2.9.1",
+        "pg-pool": "^3.10.1",
+        "pg-protocol": "^1.10.3",
+        "pg-types": "2.2.0",
+        "pgpass": "1.0.5"
+      },
+      "engines": {
+        "node": ">= 16.0.0"
+      },
+      "optionalDependencies": {
+        "pg-cloudflare": "^1.2.7"
+      },
+      "peerDependencies": {
+        "pg-native": ">=3.0.1"
+      },
+      "peerDependenciesMeta": {
+        "pg-native": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/pg-cloudflare": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/pg-cloudflare/-/pg-cloudflare-1.2.7.tgz",
+      "integrity": "sha512-YgCtzMH0ptvZJslLM1ffsY4EuGaU0cx4XSdXLRFae8bPP4dS5xL1tNB3k2o/N64cHJpwU7dxKli/nZ2lUa5fLg==",
+      "license": "MIT",
+      "optional": true
+    },
+    "node_modules/pg-connection-string": {
+      "version": "2.9.1",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.9.1.tgz",
+      "integrity": "sha512-nkc6NpDcvPVpZXxrreI/FOtX3XemeLl8E0qFr6F2Lrm/I8WOnaWNhIPK2Z7OHpw7gh5XJThi6j6ppgNoaT1w4w==",
+      "license": "MIT"
+    },
+    "node_modules/pg-int8": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
+      "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/pg-pool": {
+      "version": "3.10.1",
+      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.10.1.tgz",
+      "integrity": "sha512-Tu8jMlcX+9d8+QVzKIvM/uJtp07PKr82IUOYEphaWcoBhIYkoHpLXN3qO59nAI11ripznDsEzEv8nUxBVWajGg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "pg": ">=8.0"
+      }
+    },
+    "node_modules/pg-protocol": {
+      "version": "1.10.3",
+      "resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.10.3.tgz",
+      "integrity": "sha512-6DIBgBQaTKDJyxnXaLiLR8wBpQQcGWuAESkRBX/t6OwA8YsqP+iVSiond2EDy6Y/dsGk8rh/jtax3js5NeV7JQ==",
+      "license": "MIT"
+    },
+    "node_modules/pg-types": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+      "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
+      "license": "MIT",
+      "dependencies": {
+        "pg-int8": "1.0.1",
+        "postgres-array": "~2.0.0",
+        "postgres-bytea": "~1.0.0",
+        "postgres-date": "~1.0.4",
+        "postgres-interval": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/pg-types/node_modules/postgres-array": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz",
+      "integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/pgpass": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.5.tgz",
+      "integrity": "sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==",
+      "license": "MIT",
+      "dependencies": {
+        "split2": "^4.1.0"
+      }
+    },
+    "node_modules/postgres-array": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-3.0.4.tgz",
+      "integrity": "sha512-nAUSGfSDGOaOAEGwqsRY27GPOea7CNipJPOA7lPbdEpx5Kg3qzdP0AaWC5MlhTWV9s4hFX39nomVZ+C4tnGOJQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/postgres-bytea": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.0.tgz",
+      "integrity": "sha512-xy3pmLuQqRBZBXDULy7KbaitYqLcmxigw14Q5sj8QBVLqEwXfeybIKVWiqAXTlcvdvb0+xkOtDbfQMOf4lST1w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-date": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.7.tgz",
+      "integrity": "sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postgres-interval": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+      "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
+      "license": "MIT",
+      "dependencies": {
+        "xtend": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/split2": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/split2/-/split2-4.2.0.tgz",
+      "integrity": "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">= 10.x"
+      }
+    },
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.4"
+      }
+    }
+  }
+}
--- a/layers/prisma/nodejs/package.json
+++ b/layers/prisma/nodejs/package.json
@@ -0,0 +1,10 @@
+{
+  "name": "prisma-layer",
+  "version": "1.0.0",
+  "description": "Lambda layer for Prisma 7 with pg driver adapter",
+  "dependencies": {
+    "@prisma/client": "^7.0.1",
+    "@prisma/adapter-pg": "^7.0.1",
+    "pg": "^8.13.0"
+  }
+}
--- a/package.json
+++ b/package.json
@@ -23,7 +23,9 @@
    "prisma:migrate": "prisma migrate dev",
    "prisma:studio": "prisma studio",
    "prisma:seed": "ts-node prisma/seed.ts",
-    "seeder": "tsx prisma/seed.ts"
+    "seeder": "tsx prisma/seed.ts",
+    "build:layer": "powershell -ExecutionPolicy Bypass -File ./build-prisma-layer.ps1",
+    "build:layer:unix": "chmod +x ./build-prisma-layer.sh && ./build-prisma-layer.sh"
  },
  "dependencies": {
    "@aws-crypto/crc32c": "^5.2.0",
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -1,7 +1,7 @@
 generator client {
-  provider        = "prisma-client-js"
-  binaryTargets   = ["native", "rhel-openssl-3.0.x"] // Add Linux target
-  previewFeatures = ["multiSchema"]
+  provider = "prisma-client-js"
+  // No binaryTargets or previewFeatures needed - Prisma 7 uses JS-based driver adapters (no native engines)
+  // multiSchema and driverAdapters are now stable features
 }

 datasource db {
--- a/serverless.yml
+++ b/serverless.yml
@@ -6,6 +6,9 @@ provider:
  region: ap-south-1
  versionFunctions: false
  memorySize: 512
+  # Apply Prisma layer to all functions
+  layers:
+    - !Ref PrismaLambdaLayer
  apiGateway:
    binaryMediaTypes:
      - '*/*'
@@ -61,13 +64,26 @@ custom:
    platform: node
    concurrency: 5
    external:
+      # These are provided by the Prisma layer
      - '@prisma/client'
+      - '@prisma/adapter-pg'
      - '.prisma'
+      - 'pg'
    exclude:
      - 'aws-sdk'
  serverless-offline:
    reloadHandler: true

+# Define layers
+layers:
+  prisma:
+    path: layers/prisma
+    name: ${self:service}-prisma-layer-${sls:stage}
+    description: Prisma 7 client with pg driver adapter (no binary engines)
+    compatibleRuntimes:
+      - nodejs22.x
+    retain: false
+
 package:
  individually: true
  patterns:
--- a/serverless/patterns/base.yml
+++ b/serverless/patterns/base.yml
@@ -1,6 +1,8 @@
 # Base packaging patterns shared across all functions
+# Note: Prisma 7 uses driver adapters (no binary engines) - everything is in the layer
 pattern1: 'src/common/**'
 pattern2: 'common/**'
-pattern3: 'node_modules/@prisma/client/**'
-pattern4: 'node_modules/.prisma/client/libquery_engine-rhel-openssl-3.0.x.so.node'
-pattern5: '!node_modules/.prisma/client/libquery_engine*'
+# Prisma packages are now provided by the layer, no need to include in function package
+pattern3: '!node_modules/@prisma/**'
+pattern4: '!node_modules/.prisma/**'
+pattern5: '!node_modules/pg/**'