feat: add qrencode layer to complete example and Dockerfile

Author: skunxicat

Dockerfile

@@ -13,6 +13,7 @@ RUN unzip /tmp/runtime/bootstrap-${ARCH}.zip -d /var/runtime && chmod +x /var/ru
 RUN curl -sSL -o /tmp/jq.zip "https://github.com/ql4b/lambda-shell-layers/releases/download/${LAYERS_VERSION}/jq-${ARCH}-layer.zip" \
     && curl -sSL -o /tmp/uuid.zip "https://github.com/ql4b/lambda-shell-layers/releases/download/${LAYERS_VERSION}/uuid-${ARCH}-layer.zip" \
     && curl -sSL -o /tmp/htmlq.zip "https://github.com/ql4b/lambda-shell-layers/releases/download/${LAYERS_VERSION}/htmlq-${ARCH}-layer.zip" \
+    && curl -sSL -o /tmp/qrencode.zip "https://github.com/ql4b/lambda-shell-layers/releases/download/${LAYERS_VERSION}/qrencode-${ARCH}-layer.zip" \
     && for zip in /tmp/*.zip; do unzip -o "$zip" -d /opt; done
 
 

examples/complete/README.md

@@ -17,7 +17,8 @@ handler.sh
 ├── events()    → runtime + jq
 ├── id()        → runtime + jq + uuid
 ├── runtimes()  → runtime + jq + htmlq
-└── status()    → runtime + jq + http-cli
+├── status()    → runtime + jq + http-cli
+└── qr()        → runtime + qrencode
 ```
 
 All layers are fetched from GitHub Releases:
@@ -41,6 +42,7 @@ aws lambda invoke --function-name shell-lambda-with-layers-events /dev/stdout
 aws lambda invoke --function-name shell-lambda-with-layers-id /dev/stdout
 aws lambda invoke --function-name shell-lambda-with-layers-runtimes /dev/stdout
 aws lambda invoke --function-name shell-lambda-with-layers-status /dev/stdout
+aws lambda invoke --function-name shell-lambda-with-layers-qr /dev/stdout
 ```
 
 ## Functions
@@ -52,6 +54,7 @@ aws lambda invoke --function-name shell-lambda-with-layers-status /dev/stdout
 | id | `handler.id` | runtime, jq, uuid | Generate UUID, return as JSON |
 | runtimes | `handler.runtimes` | runtime, jq, htmlq | Scrape AWS docs for Lambda runtimes |
 | status | `handler.status` | runtime, jq, http-cli | HTTP status check with http-cli |
+| qr | `handler.qr` | runtime, qrencode | Generate QR code as ANSI art |
 
 ## Configuration
 

examples/complete/app/handler.sh

@@ -39,3 +39,7 @@ status () {
     http-cli --status-codes -o /dev/null https://wttr.in/?format=1 \
     | jq '{ code: .http_cli_status_codes.server }'
 }
+
+qr () {
+    qrencode "https://cloudless.sh" -t ANSI256 -o -
+}

examples/complete/main.tf

@@ -17,6 +17,15 @@ module "runtime" {
   architecture = local.arch
 }
 
+module "qrencode" {
+  source = "git::https://github.com/ql4b/terraform-aws-lambda-layer.git?ref=v1.2.0"
+
+  name                     = "${local.name}-qrencode"
+  source_url               = "${local.layers_base}/qrencode-${local.arch}-layer.zip"
+  compatible_architectures = [local.arch]
+  enable_ssm_parameters    = false
+}
+
 module "jq" {
   source = "git::https://github.com/ql4b/terraform-aws-lambda-layer.git?ref=v1.2.0"
 
@@ -135,6 +144,21 @@ module "status" {
   ]
 }
 
+module "qr" {
+  source = "git::https://github.com/ql4b/terraform-aws-lambda-function.git?ref=v1.1.0"
+
+  source_dir   = "./app"
+  name         = "${local.name}-qr"
+  runtime      = "provided.al2023"
+  handler      = "handler.qr"
+  architecture = local.arch
+
+  layers = [
+    module.runtime.layer_arn,
+    module.qrencode.layer_arn,
+  ]
+}
+
 # --- Outputs ---
 
 output "functions" {
@@ -144,6 +168,7 @@ output "functions" {
     id       = module.id
     runtimes = module.runtimes
     status   = module.status
+    qr       = module.qr
   }
 }